Answer:
32
Step-by-step explanation:
Answer:
32 I think
Step-by-step explanation:
Help me I really need help
Answer:
i think it would be the first one
Step-by-step explanation:
not a wild guess but i am definetly not sure
What's the vaule of 6(2b-4) when b=5?
Answer:
If b=5 in 6(2b-4) then
= 36
Step-by-step explanation: Using the BODMAS Rule
. 6(2b-4)
putting b=
6( 2x5-4)
solving bracket we get
. 6( 10-4)
. 6(6)
openning bracket we get
. 6x6
. =36
To get better explanation:
https://brainly.in/question/3982019
Correct answer best brainliest.
In the diagram below, what are AC and BC?
Answer:
54 degrees
Step-by-step explanation:
a to c is 45 degrees, and b to c is about 9, so add them together and get 54
Answer:
Step-by-step explanation:
This can be solved using the law of sines.
First find angle b which is 180 - (30 + 45) = 180 -75 = 105°
\(\frac{sin C}{c}\) = \(\frac{sin B}{b}\)
\(\frac{sin 45}{10}\) = \(\frac{sin 105}{b}\)
Cross multiply at this point
sin 45 (b) = sin 105 (10)
.707106b = .96592 (10)
.707106b = 9.6592
divide both sides by .707106
b = 13.66 this is the length of AC
Next solve for BC which is a in the equation.
\(\frac{sin c}{c}\) = \(\frac{sin A}{a}\)
\(\frac{sin 45}{10}\) = \(\frac{sin 30}{a}\)
Cross mulitply
sin 45 (a) = sin 30 (10)
.707106 a = .5 (10)
.707106 a = 5
divide both sides by .707106
a = 7.07 which is segment BC
so AC = 13.66 and BC = 7.07
An experiment involves rolling two dice simultaneously. The following table shows the possible outcomes using the format of (die 1,die 2).
What is the probability of rolling 2 even numbers?
To determine the probability of rolling two even numbers, we need to find the favorable outcomes (outcomes with two even numbers) and divide it by the total number of possible outcomes.
The possible outcomes when rolling two dice are:
(1,1), (1,2), (1,3), (1,4), (1,5), (1,6)
(2,1), (2,2), (2,3), (2,4), (2,5), (2,6)
(3,1), (3,2), (3,3), (3,4), (3,5), (3,6)
(4,1), (4,2), (4,3), (4,4), (4,5), (4,6)
(5,1), (5,2), (5,3), (5,4), (5,5), (5,6)
(6,1), (6,2), (6,3), (6,4), (6,5), (6,6)
Out of these, the favorable outcomes (outcomes with two even numbers) are:
(2,2), (2,4), (2,6), (4,2), (4,4), (4,6), (6,2), (6,4), (6,6)
Thus, there are 9 favorable outcomes.
The total number of possible outcomes is 36 (since each die has 6 possible outcomes).
Therefore, the probability of rolling 2 even numbers is:
\(\text{Probability} = \frac{\text{Number of Favorable Outcomes}}{\text{Total Number of Possible Outcomes}} = \frac{9}{36} = \frac{1}{4} = 0.25\)
Hence, the probability of rolling 2 even numbers is 0.25 or 1/4.
HELP. EH PLEASE :’)
Between which two consecutive whole numbers does √50 lie? Fill out the sentence below to justify your answer and then use your mouse to drag √50 to an approximately correct location on the number line.
CORRECT ANSWERS ONLY PEEPS- this is 7th grade math on khan academy and if ur answer is incorrect, ill report yalll
Answer:
2
Step-by-step explanation:
proportional relationship: must be straight line and go through (0, 0).
\(\quad \huge \quad \quad \boxed{ \tt \:Answer }\)
\(\qquad \tt \rightarrow \: C. 2 \)
____________________________________
\( \large \tt Solution \: : \)
Proprtional relationship can be depicted as :
\(\qquad \tt \rightarrow \: y \propto x\)
[ to get rid of proportionality sign, we use constant c ]
\(\qquad \tt \rightarrow \: y = cx\)
Now, conclusion can be made that the shown equation represents a straight line.
And the graph has two straight lines, which means proportional relationship is shown by Two members
Answered by : ❝ AǫᴜᴀWɪᴢ ❞
9 1/2 - 1 6/7
If you get this right I will mark you brainly!!
Answer:7 9/14 or in decimal form 7.6428571
Step-by-step explanation:
Answer: I believe it’s 7.6
Step-by-step explanation: I’m so sry if that’s incorrect
if x = 1/r + 1 then solve the equation xr + 2/3 = 2r (show your work)
If \(x = \frac{1}{r} +1\)
We have:
\(xr + 2/3 = 2r\\ < = > xr - 2r = -2/3\\ < = > (x - 2)r = -2/3\\ < = > (1/r + 1 -2) r = -2/3\\ < = > (1/r - 1)r = -2/3\\ < = > (1/r)r - (1)r = -2/3\\ < = > 1 - r = -2/3\\ < = > r = 1 + 2/3 = 5/3\)
ANSWER: r = 5/3 if x = 1/r + 1
Ok done. Thank to me :3
using a ruler how could you calculate the floor area of your classroom
Answer:
Measure the length of the room and then measure the width of the room. Then we multiply the two numbers to find the area.
Evaluate.
−18.6
--------------
-1
Enter your answer in the box.
The table shows the number of goals made by two hockey players.
Player A Player B
2, 3, 1, 3, 2, 2, 1, 3, 6 1, 4, 5, 1, 2, 4, 5, 5, 11
PLS HELP! AND FAST.
Find the best measure of variability for the data and determine which player was more consistent.
Player B is the most consistent, with an IQR of 3.5.
Player B is the most consistent, with a range of 10.
Player A is the most consistent, with an IQR of 1.5.
Player A is the most consistent, with a range of 5.
Answer: Player B is the most consistent, with an IQR of 3.5.
Step-by-step explanation:
For Player A, the IQR is 2 (Q3 - Q1 = 3 - 1 = 2).
For Player B, the IQR is 3.5 (Q3 - Q1 = 5 - 1.5 = 3.5).
Therefore, Player B is more consistent, as their IQR is larger, indicating less variability in their scores.
For five days, Diego recorded the lengths, in minutes, of his walk to school. The mean for his data is 11 minutes. Determine which data set below is Diego’s, and prove that your choice is correct.
This is hard for me ;(
Answer: The Blue one lol
Step-by-step explanation:
blue because of soc method, which is shape outliers center ( median mode and middle)
HELPME PLEASE BRAINLIEST
Jason invested $25,000 in an account that pays 3% annual simple interest. Jason will not make any additional deposits or withdrawals. How much interest will Jason earn on his investment at the end of 3 years?
A. $450
B. $600
C. $1,125
D. $2,250
Answer:
D is the answer. Djeifuuft
Find the area of the figure
Answer:
The answer is E
551.6ft²
Step-by-step explanation:
Area of shape =Area of rectangle +Area of circle
A=25×15+22/7×7.5²
A=375+176.8
A=551.7ft²
math question someone pls explain how to answer it I am stuck
96
+
36
+
192
=
324
this is the answer
Answer:
A = 324m²
Step-by-step explanation:
Formula for finding the surface area of a rectangular prism:
2(wl + hl + hw)
First, let's find out which one of the measurements is the height, length, or width.
6m = length
16m = width
3m = height
Next, we calculate the surface area. We have to do the formula one by one too.
2(wl + hl + hw)
2(16x6 + 3x6 + 3x16)
16 x 6 = 96
3 x 6 = 18
3 x 16 = 48
Now, we add those together.
96 + 18 + 48 = 162
Lastly, multiply by 2.
162 x 2 = 324
Therefore, A = 324m²
There are 8 boys in a classroom of 20 students. Using a colon, write the ratio of boys to girls in the classroom in simplest form.
Answer: 8:12
Step-by-step explanation:
If there is 20 students do the amount given minus the total. 20-8=12.
Match the terms to their definition. 1 . a number that is less than zero positive number 2 . a number belonging to the set made up of the counting numbers: 1, 2, 3, and so on integer 3 . a number that is greater than zero negative number 4 . a number belonging to the set made up of the whole numbers and their opposites opposite numbers 5 . a line that graphically represents all numbers natural number 6 . two numbers that are the same distance from zero on the number line, but in opposite directions number line
Answer: 1. Negative number
2. Natural number
3. Positive number
4. Integers
5. Number line
6. Opposite numbers
Step-by-step explanation:
1. The first statement says a number that is less than zero, which means any negative number would be less than zero. For example (-1), (-2), etc.
2. The second statement is asking for numbers belonging to the counting set, which means starting from one (1). Natural numbers are numbers that start from 1 and don't include negative numbers or zeros.
3. The third statement says the number that is greater than zero, as negative numbers are smaller than zero and the natural number option has already been chosen above, we will consider positive numbers.
4. Whole numbers consist of both negative and positive integers including zero. Therefore, a set of whole numbers will be written as integers.
5. Number line is a line that represents both negative and positive numbers.
6. Consider an example- (+5) and (-5), both the numbers are the same but with different signs, making them opposite of each other. Therefore, the correct answer would be opposite numbers.
whats is the answer to the equation 10+43
Answer:
53
Step-by-step explanation:
Helpppppp I need help Asap
It costs $8 to sign up for a music download service and $0.75 to download each song. Jada signs up for the service and begins downloading music.
1. Complete the table showing how Jada can spend money downloading songs.
2. Write an equation relating the number of individual songs, s, Jada downloads and the amount of money, m, Jada spends.
Answer:
1. down below
2. m = 0.75s + 8
Step-by-step explanation:
The equation is m = 0.75s + 8 because Jada needs to pay $8 immediately to sign up, then $0.75 extra for every downloaded song.
This will help us find the missing values in the table.
When s = 4,
m = 0.75 * 4 + 8
= 3 + 8
= 11 ($11.00)
When m = 19.25,
s = (m-8)/0.75
= (19.25-8)/0.75
= 15
When s = 30,
m = 0.75 * 30 + 8
= 22.5 + 8
= 30.5 ($30.50)
Answer:
Equation: Money spent (s) = 0.75m (each music downloaded) + 8 (constant price of membership)
Table (in order) : $11, 15 songs, $30.5
Tell whether each relation is a function. Explain how you know.
3. {(1, 5), (3, 7), (6, 5), (9, 8}
4. {(1, 2, (1, 8), (3, 6), (4, 8)}
Answer: None of them are a function
Step-by-step explanation: they don't relate
Subtract 5
from 11
, then add 7 what is the expression?
Answer: 11 - 5 + 7
Step-by-step explanation:
In math, an expression is a combination of numbers, variables, functions(such as addition, subtraction, multiplication or division )
subtract 5 from 11 ( 11 - 5)
Then add 7 ( + 7)
Put these in expression form
11 - 5 + 7
problem solved
Find the fraction from the 100 grid:
PLEASE
Can someone help me and tell me what this is I dont get it
Answer:
of the First rectangle Is smaller than the second the factor Is greater than One , if the First and the second are the same the scale factor Is one, and of the First Is bigger than the second the factor Is less than one
so:
a greater
b greater
c less
D greater
e equal
f less
g equal
Answers in bold:
P to Q: greater than 1P to R: greater than 1Q to S: less than 1Q to R: greater than 1S to P: equal to 1R to P: less than 1P to S: equal to 1========================================================
Explanation:
We have these three rules for scale factors
scale factor > 1, enlarge the image0 < scale factor < 1, shrink the imagescale factor = 1, the preimage and image are identicalWith those rules in mind, we have enlargements for these transformations.
P to QP to RQ to RAll of which represent some scale factor larger than 1. We don't have enough information to pinpoint what that scale factor would be.
In other words, if you go from small to big, then you apply some scale factor larger than 1 to enlarge the image.
----------------
We also have these reductions
Q to SR to PThis is where we go from big to small. The image shrinks and we use some scale factor between 0 and 1.
----------------
And finally we have these transformations in which the size of the image does not change. Therefore the scale factor is 1.
P to SS to PThe order doesn't matter for this subset, but the order will matter for the other batches of transformations.
PLEASE HURRY ILL MARK BRAINEST
Kylie has 27 gumballs. Jared has g fewer gumballs than Kylie. Choose the expression that shows how many gumballs Jared has.
Help me correct my answer is the answer
27-g or g-27, HELP ME HELP A FRIEND I have my answers But I wanna make sure there correct
Answer:
27-g
Step-by-step explanation:
Amount of gumballs Jared has = 27 - g
Jared has few gumballs therefore the variable comes after 27 and not before it.
is 4x-6=1/2(-12+8x) one solution, no solution, or infinite? show work
Solve Using the Quadratic Formula
5x²-20x+20=0
2,000,000 ÷ 152 x 12 - 10,000 = ?
Answer:
147894.736842
A poster tube storage in the Sahel of a cylinder has a diameter of 3.5 inches and a volume of 122.5(pi) Cupid inches. What is the height of the poster storage tube?
Answer: 12.7
Step-by-step explanation:
r=d/2
3.5/2=r
r=1.75
v=pir²h
122.5 =piR²h
122.5=pie1.75²h
The frist thing to solve for r sense exponents come before multiplication in bedmask
122.5 =pi3 .06g
so then it's pie times r
122.5=9.61 *h
122.5/9.61=h
12.7=h
Answer: h≈12.73in
Right cylinder
Solve for height
h≈12.73in
d Diameter
3.5
in
V Volume
122.5
in³
h
r
h
r
r
h
A
b
Using the formula
V=π(d
2)2h
Solving forh
h=V
π(d
2)2=122.5
π·(3.5
2)2≈12.7324in
Step-by-step explanation: