Answers
Answer:
13
Step-by-step explanation:
There is a scale model in the bigger triangle. You first calculate the scale factor by dividing 13 by 3 which is equal to 4.33. Then, you multiply 3 x 4.33 = 13. Since the two legs of the scaled model are equal, its evident that the bigger triangle will also have equal legs.
Related Questions
3X + 1 please help meeee T-T
Answers
Answer:maybe 3
Step-by-step explanation:
can someone help? im not sure about this questons and its getting me so stressed out :( pls help :(
Answers
Answer:
Lets start:
Picture 1:-
1. Length of EH= 12cm
2. Angle G= 55 degrees
Picture 2:-
1. Scale factor= 1/4 (I'm not sure about this but this is what I think it is ;-;)
2. Value of y= 28 cm
Picture 3:- [Picture 3 is cropped so I'm guessing its the last one so imma answer those questions :D]
1. Scale factor= 5 (Again I'm not sure but its my best guess)
2. Value of z= 5
Picture 4:-
1. Scale factor= 4 (I'm pretty sure you know that my scale factor answers are guesses so yea ;-;)
2. Value of b= 12
Step-by-step explanation:
Since i can't add links in answers you can watch:
Similar figures
-By The Organic Chemistry Tutor
It'll help you understand how we solve these questions
Well anyways i hope this clears your concepts :D
Answer:
Step-by-step explanation:
EH is 12cm as the shape has been enlarged by scale factor two (all sides have been multiplied by 2).
Angle G remains the same at 55 degrees.
PART A
Scale factor for the triangle = 1/4
Value of y = 28cm
3) z = 5, scale factor = 5
SIMILAR RECTANGLES:
Scale factor = 4
Side b = 12cm
Hope these answers work out for you
Which Structure is the control center of both plant and animals cell?
A. Nucles
B. Cytoplasm
C. Cell Membrane
D. Vacuole.
Answers
Answer:
A) Nucleus
Step-by-step explanation:
By housing the cell's genome, the nucleus serves both as the repository of genetic information and as the cell's control center. DNA replication, transcription, and RNA processing all take place within the nucleus, with only the final stage of gene expression (translation) localized to the cytoplasm.
Which product is negative? will mark brainliest
Answers
Neg*neg=pos
1. Has two neg and two negs make a pos
2. Has 4 neg which will also make pos
3. Has 3 neg. The first 2 will cancel out and make a pos but the last one will make the answer neg
4. Would just be 0 because its multiplying 0 but without it it would be neg.
So the answer is the third one
Which inequality statement describes the two numbers: -13 and a
number 28 units to the right of -13?
A. -13 < 15 B. -13 < 28 C. 15 < -13 D. 28 < -13
Answers
Answer:
It is A because if you add -13 and 28 together you would get 15
Step-by-step explanation:
Give me brainliest
scientific notation is hard
Answers
Answer:
8.4x10^5 is the first answer. 9.16 x 10^-6 is the second one.
Step-by-step explanation:
Let me explain. To find scientific notation of a number, you have to make the number greater than 1 and less than 10. So for the first number, you would have to move a decimal place 5 times to the right to make 840,000 less than 10 and greater than 1. But, you still have to add the exponent. So the amount of numbers you move the decimal point to the left, that will be your exponent.
2nd. BUT, for the 2nd number, this number is not 1 or greater than 1 or less than 10. So you would have to move it to the right. If your moving a number to the right, remember the exponent will always be negative. So you would move it 6 times to the right.
I hope this made sense. If it didn't, don't worry! You'll get the hang of it.
How is the graphed system of equations classified? Drag and drop words into the boxes to correctly complete the statements.
A system that has no solution is classified as ____.
A system with one and only one solution is classified as ____.
The system of equations graphed is ____ and ____.
Independent Dependent Inconsistent Consistent
Answers
Answer:
A system that has no solution is classified as consistent.
A system with one and only one solution is classified as inconsistent.
The system of equations graphed is independent and dependent.
Answer: A system that has no solution is classified as inconsistent. A system with one and only one solution is classified as independent. The system of equations graphed is independent and consistent.
Step-by-step explanation: I took the test and I did the other persons answers and got it wrong but these were the right answers.
Rosie had 10 boxes of drawing pins.
She counted the number of drawing pins in each box.
The table gives information about her results.
Work out the mean number of drawing pins in a box.
Answers
Answer:
(29(2) + 30(5) + 31(2) + 32(1))/10 =
(58 + 150 + 62 + 32)/10 =
302/10 = 30.2 drawing pins per box
Need help will give brainleist just pls help
Answers
Answer:
3
Step-by-step explanation:
I know this is correct because I used DESMOS
Hope this helps!!!
You are having a pizza - making party.
You will need 6 ounces of dough and 4 ounces of sauce for each person ( including yourself, the host ) .
Once you have a total count of guest, you buy exactly the needed amount of all the ingredients . The dough and sauce that you buy weigh 130 ounces all together.
1. How many ounces of dough did you buy?
2. How many ounces of sauce did you buy?
3. Num. Guest 0ω0
Worth 10 points . . .
Answers
Answer:
uhhhhhh 420....?
Step-by-step explanation:
Answer: I really need points thx
Step-by-step explanation
Brett bought three pairs of jeans and five polo shirts. The jeans that regularly sell for $79 were
35% off and the polo shirts that regularly sell for $39 were 15% off. If sales tax is 5.75% and he
gave the cashier $350, how much did he receive back in change?
Answers
Given that the measure of angle ABC is 70 degrees find the measure of angle BED.
Answers
Answer:
110 degrees
Step-by-step explanation:
ABL + ABC = 180
BED + ABC = 180 ( BED = ABL )
BED = 180 - ABC = 180 - 70 = 110
Which of these situations can be represented with an integer that, when combined with the opposite of −5, makes 0?
Select all that apply.
A.
You earn $5 from your chores.
B.
You walk down 5 flights of stairs.
C.
The temperature drops 5°F.
D.
You climb up 5 flights of stairs.
E.
You spend $5 on a game.
Plz help plz I will give points and brain list
Answers
Walk Down and Climb Up is both opposite.
If you climb up 5 flights of stairs will give zero. The correct option is D.
What is an expression?Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given that situations can be represented with an integer that, when combined with the opposite of −5, makes 0.
If you climb up 5 flights of stairs it will give the positive value of 5 when it is added to -5 then it will give zero.
Therefore, If you climb up 5 flights of stairs will give zero. The correct option is D.
To know more about Expression follow
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What is the reciprocal of -2 2/3
Answers
Answer:
-3/8
Step-by-step explanation:
First rewrite -2 2/3 as an improper fraction: -8/3
Now invert this result: -3/8
This is the reciprocal of -2 2/3.
The two dot plots below compare the forearm lengths of two groups of schoolchildren:
Based on visual inspection of the dot plots, which of the following groups appears to have the longer average forearm length? (1 point)
Group of answer choices
A) Group A, because no child in the group has a forearm length longer than 11 inches
B) Group B, because two children have a forearm length longer than 11 inches
C) Group A, because three children in the group have the least forearm length of 9 inches
D) Group B, because a child in the group has the least forearm length of 9 inches
Answers
as a, none is longer than 11 inches
b, 2 are longer than 11 inches
c, 3 have 9 inches (which is the shortest)
s, one has 9 inches
Two dot plots are shown one below the other. The title for the top dot plot is Online Customers and the title for the bottom plot is Walk-In Customers. Below the line for each dot plot is written Number of Packs. There are markings from 1 to 5 on each line at intervals of one. For the top line there are 0, 0, 1, 5, 4 dots respectively for marks from 1 to 5. For the bottom line there are 6, 3, 1, 0, 0 dots respectively for marks from 1 to 5.
PLEASE HELP!! 12 POINTS!!
2. (2, 0) and (0, 3)
The equation for these ordered pairs is y = 3/2x + 3
A. True
B. False
Answers
It should be -3/2x+3
Help Me Please I will give Brainliest IF Correct!!!
Answers
Rewrite the expression using the negative exponent rule b^-n = 1/b^n
1/6^2
Raise 6 to the power of 2
1/36
The result can be shown in multiple forms.
Exact Form: 1/36
Decimal form 0.027
Answer:
it is a positive 216
Step-by-step explanation:
6x-6=-36
when you multiply a negative by a negative it makes a positive so
-36(-6)=216
Jason has sport cards in his pocket. He has three football cards, one wrestling card and two baseball cards. If Jason reaches into his pocket and selects one card, what is the probability he will get a baseball card? Show your answer in lowest terms.
Answers
Answer:
In lowest terms, there is a 1/3 probability of Jason pulling out a baseball card.
Step-by-step explanation:
There are a total of 6 cards. 4/6 of them are football and wrestling which results in 2 baseball cards. So the probability is 2/6 but since the question wants it in lowest terms, you would have to simplfy 2/6. Divide the top by 2 and the bottom by 2 which gets you 1/3.
What is the anwser to this one? Pls help
Answers
Answer: 1 1/2 paintings
Step-by-step explanation:
3/4 doubled is 1 1/2! hope this helps <3
2 (1)/(2) hours = 2 + 1/2 = (4/2) + 1/2 = 5/2 hours
Next, we calculate the fraction of a picture painted per hour:
Fraction painted per hour = (3)/(4) / (5)/(2) = (3)/(4) * (2)/(5) = (6)/(20) = (3)/(10)
Now, we can calculate the number of pictures painted in 5 hours:
Pictures painted in 5 hours = (3)/(10) * 5 = (15)/(10) = 1.5
The answer is : 1.5 picture
Question 1: d - 2,983 = 1,371
A. d = 4,344
B. d = 4,354
C. d = 4,364
Question 2: r - 1,823 = 2,312
A. r = 4,135
B. r = 4,035
C. r = 4,235
Answers
Can Someone Help Me Please? I am offering 100 points!
Geraldine is graphing the inequality x less-than 6. Which statements below describe steps she may take to graph the inequality correctly? Check all that apply.
Draw an open circle at 6.
Draw a closed circle at 6.
Shade all numbers less than 6.
Shade all numbers greater than 6.
Shade all numbers to the right of 6.
Shade all numbers to the left of 6.
Answers
Answer:
shade all numbers less than 6
shade all numbers to the left of 6
Step-by-step explanation:
i believe this is the answer because if you graph x<6, you can see that the shaded area is to the left of 6 (numbers less than 6).
Desmos graphing calculator helps
Answer:
3, & 6
Step-by-step explanation:
2) Find the mean, median, mode, sample variance and standard deviation of the following statistic students' test scores: 71 74 67 71 64 72 71 65 66 69 (Do all calculations by hand)
Answers
Answer:
Mean is 69 to get the mean you have to add all the numbers up and then count how many numbers there are all together and then divide it by the sum you got. The median is 70 to get the median you have to arrange all the numbers from least to greatest and then see which one is in the middle if there are 2 numbers then add them up and divide by 2 thats what I had to do to get 70. The mode is the most frequent number so the mode would be 71. That's all I can do for you I do not know the others sorry but hope this at least helped!
PLEASE HELP - Due 15th Sept
Tokens are put on some squares of an 8 x 8 grid to make a pattern, such as the one shown in the first diagram (without arrows.
We try to remove the tokens in a sequence of clearing steps. A clearing step consists of choosing row or a column which only contains 1 or 2 tokens and removing them. For example, we cannot initially remove all tokens from Column D. But we can clear Row 5 and then, in some later step, remove the two remaining tokens in column D.
If all the tokens in a oattern can be removed from the grid using some sequence of clearing steps, the pattern is called clearable. The pattern in the diagram is clearable because we can remove all tokens using the following sequence of 13 steps (among other possibilites) :
2, E, 8, G, 7, F, D, 5, 6, 3, 4, A, 1.
These steps are represented by the arrows numbered 1 - 13 in the second diagram.
a) Show that the pattern can be cleared in 11 steps.
b) Explain why it is impossible to clear the pattern in less than 11 steps.
c) The third diagram/pattern is not clearable - explain why.
d) What is the smallest number of tokens that can appear in a non-clearable pattern? Explain.
Thanks so much for your time - these problems are very difficult!!
Answers
Answer: I think that it is D
HELP HELP HEL[P HELP HELP HELP HELP
sorry about the wrong file
write the answer in the comments section
Answers
Answer:
15
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
can 490 milliliters fit into 200 centimeters?? I wanna buy this calculator that’s length is '14 cm x 12.5 cm x 2.8 cm’ and a pencil case that is '20×10 cm' so I wanted to see if my calc will fit in before I purchase
Answers
Answer:
No
Step-by-step explanation:
The calculator isn't water or a fluid, therefore you have to follow the dimesions by the question. Since the Calculator is 14cm by 12.5cm, and the pencil case is 20cm by 10cm, the calculator cannot simply fit inside the pencil case as the calculator's width is longer than the pencil case's width. We do not include the height in this question as the pencil case's height is not included
Sarah spends $5 on a coffee from Starbucks each week. Which of the following integers represents her total spending after 5 weeks? A. -$25 B. $25
Answers
Answer:
25 dollars (B)
Step-by-step explanation:
$5 * 5 weeks is $25 in total
Answer:
A. -25
Step-by-step explanation:
if you buy something you are spending money therefore lossing money.
Compare square root of one hundred sixty and one hundred fifteen ninths using <, >, or =.
square root of one hundred sixty is greater than one hundred fifteen ninths
square root of one hundred sixty is equal to one hundred fifteen ninths
one hundred fifteen ninths is greater than square root of one hundred sixty
one hundred fifteen ninths is less than square root of one hundred sixty
Answers
The comparison of the numbers are √160 > √115.9. Hence, the correct option is A.
How to compare the numbers?The numbers are given as
square root of one hundred sixty and one hundred fifteen ninths
Rewrite properly as
√160 and √115.9
By comparing the radical of both numbers, we have
160 and 115.9
160 is greater than 115.9
Hence, the comparison of the numbers are √160 > √115.9
Read more about inequalities at:
https://brainly.com/question/30231017
QUICK! Find the area of the smallest square in the diagram.
A) 25 square feet
B) 5 square feet
C) 313 square feet
D) 13 square feet
Answers
Answer:
313 square feet
Step-by-step explanation:
313 square feet
Answer:
A) 25
Step-by-step explanation:
sides of top square are all 13 and sides of bottom square are all 12
we now have the hypotenuse (13) and another side length of the triangle (12) using a^2+b^2=c^2 we can find the side of the square then its area.
144+b^2=169
b^2=25
b=5, which means the smallest square's sides are all 5 making it have an area of 25
The size of a rectangular photo frame is 12 11/16 cm by 8 3/4 cm. Which of the following gives the product of these dimensions rounded to the nearest whole number of centimeters?
A) 12 cm x 8 cm
B) 12 cm x 9 cm
C) 13 cm x 8 cm
D) 13 cm x 9 cm
Answers
Answer:
Thats really hard but I think its C
Step-by-step explanation:
The product of these dimensions rounded to the nearest whole number of centimeters option is D) 13 cm x 9 cm.
What is a rectangle?That parallelogram in which adjacent sides are perpendicular to each other is called a rectangle.
A rectangle is always a parallelogram and a quadrilateral but the reverse statement may or may not be true.
The size of a rectangular photo frame is 12 11/16 cm by 8 3/4 cm.
So, the product of these dimensions
12 11/16 cm x 8 3/4
12.68 x 8.75
So, the rounded to the nearest whole number of centimeters
13cm x 9 cm
Thus, the correct option is D) 13 cm x 9 cm
Learn more about rectangles;
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PLEASE EXPLAIN YOUR ANSWER
Answers
Answer:
equivalent to 58/100
and 58%
Step-by-step explanation: