Answer:
1 | 1.4
2 | 2.8
3 | 4.2
4 | 5.6
5 | 7
6 | 8.4
Step-by-step explanation:
7 inches in 5 months
7/5 = 1.4
It grows 1.4 inches a month
This is the table
1 | 1.4
2 | 2.8
3 | 4.2
4 | 5.6
5 | 7
6 | 8.4
Multiplying binomials
Determine the product
(x-3) (x-8)
Answer:
x^2 - 11x + 24
Step-by-step explanation:
(x-3)(x-8)
x*x = x^2 x*-8 = -8x
-3*x = -3x -3*-8 = 24
x^2 - 8x - 3x +24
x^2 -11x +24
Which figure is a trapezoid?
A 4-sided shape with 2 parallel sides.
A 4-sided shape with 4 parallel sides.
A 4-sided shape with 4 parallel sides.
A 5-sided shape with 2 parallel sides.
Answer:
none of those
Step-by-step explanation:
A trapezoid is a 4-sided shape with 1 parallel side
Could you pls choose this as brainliest???!!!
−6.6x=−4 hellprrrrrrrrrrrrrrrrrrr
Answer:
0.6060606061
Step-by-step explanation:
-6.6 ÷ -4 = x
Answer:
X = 0.60
Hope this helps.
Can anybody help me with this question and show me how to do it step by step, ASAP?! Btw, this question is for solving systems by elimination. I really need to sleep, and I just want to get a good grade on this.
Carl bought 19 apples of 2 different varieties to make a pie. The total cost of the apples was $5.10. Granny Smith apples cost $0.25 each and Gala apples cost $0.30 each. How many of each type of apple did Carl buy?
Answer:
Step-by-step explanation:
Split 19 into 2, since Carl bought two types of apples.
19/2 = 9.5
0.25 x 9 = 2.25
0.3 x 9 = 2.7
2.25 + 2.7 = 4.95
5.10 - 4.95 = 0.15
0.3 x 8 = 2.4
2.25 + 2.4 = 4.65
5.1 - 4.65 = 0.45
Sarah is walking hope from school. She decides to buy a candy bar and a soda from the convenience store. The soda costs 2.39 and the candy bar costs 1.69. What was the total cost of her snacks?
(I made this question up for fun so u dont have to answere it)
Answer:
$4.08
Step-by-step explanation:
Answer:
I think... $4.08 maybe... I may be wrong lol actually that's it..
Use the bar graph to find the experimental probability of spinning a number greater than 3.
Answer:
the baser to their question would be 2 since its lined up and thrn it would be 4
-3 + 6x. Which expression shows the correct factorization?
Here are the ones to pick from
1. -2 + -2 +6 +x
2. 6(-2 +x)
3. 6(-2 +x)
4. -3 (1 - 2x)
Answer:
Option #4
Step-by-step explanation:
Expand option #4
=-3(1-2x)
=-3 -2x*-3
=-3+6x which is what your original equation was.
1) 43.36 - 23.23
2) 75.12 + 20.13
3-12) Create 10 problems of your own and solve them. (5 addition and 5 subtraction
can you also pls create 10 promblems to? i dont get this one
Tell me about what you know about "Rounding"
Answer:
Rounding is about estimating
Step-by-step explanation:
Rounding is finding the number that it is close to. It makes solving problems easier and once you understand it, it helps A LOT with estimating.
HELPP PLEASEE!
____________________________
Because of the commutative property of multiplication,
it is true that 3/4 × 4 = 4 × 3/4
However, these expressions can be calculated in different ways even though the solutions will be the same.
Show two different ways of solving this problem.
First, show how 3/4 × 4 can be solved using repeated addition.
Answer:
3/4+3/4+3/4+3/4. 3/4×4/1 or 0.75×4
Step-by-step explanation:
If i had to answer this, this would be my best geuss
Answer: i got you dw 3/4 + 3/4 + 3/4 + 3/4 =( 3+3+3+3)/4=12/4=3
Step-by-step explanation:
last question
will give Brainliest
sorry if its a little blurry
Answer:
it would take 16 minutes
Step-by-step explanation:
32,000 (height) ÷ 2000 (decent) = 16 (time it takes to land)
Rational Exponents and Nth Roots
Step 1: Separate Nth Root
Step 2: Rewrite as Radical
Step 3: Evaluate
Ex: 27 ^2/3= (27 ^ 1/3)^ 2= (3 next to the square root of 27) ^ 2 = 3^2= Final Answer 9.
(1.) 125 to the power of 2/3= (125 to the power of 1/3) to the power of 2= ?
(2.) (-243) to the power of 2/5= (-243 to the power of 1/5) to the power of 2= ?
(3.) (-128) to the power of 5/7= (-128 to the power of 1/7) to the power of 5= ?
(4.) 343 to the power of 4/3= (343 to the power of 1/3) to the power of 1/4= ?
Answer:
3 is the answer
Step-by-step explanation:
um what does this mean. Which number has factors besides 1 and itself?
Answer:
A composite number is a number that has at least one factor besides 1 and itself, or any number which is not prime (although the number 1 is neither prime nor composite). For example, 91 is a composite number. To determine whether a number is composite, determine whether or not it is prime.
Step-by-step explanation:
I don't know if this is the right answer or thread equation but here
"Which number has factors besides 1 and itself?"
Answer: Composite Number
A composite number is a positive integer that can be formed by multiplying two smaller positive integers. Equivalently, it is a positive integer that has at least one divisor other than 1 and itself.[1][2] Every positive integer is composite, prime, or the unit 1, so the composite numbers are exactly the numbers that are not prime and not a unit.[3][4]
For example, the integer 14 is a composite number because it is the product of the two smaller integers 2 × 7. Likewise, the integers 2 and 3 are not composite numbers because each of them can only be divided by one and itself.
The composite numbers up to 150 are:
4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 102, 104, 105, 106, 108, 110, 111, 112, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 128, 129, 130, 132, 133, 134, 135, 136, 138, 140, 141, 142, 143, 144, 145, 146, 147, 148, 150.
Latrell and his cousin, Tisha, met at a state park to go for an all-day hike. Latrell drove 122 miles to get to the park, and it took him 2 hours. Tisha drove 96 miles to get to the park, and it took her 1.5 hours. On average, how much faster did Tisha drive than Latrell?
Write your answer as a decimal or a whole number.
Answer:
122/2=61mph
96/1.5=64mph
3 mph more
Answer:
3 Miles
Step-by-step explanation:
Marietta is selling cheeses for the holiday fundraiser. On Monday, she sold 7 9 of the boxes of cheeses. On Tuesday she restocked her supply and sold 0.85 of the boxes of cheeses. On which day did Marietta sell more boxes? Explain.
Explain how you decide which part of a problem will be represented by the variable x, and which part will be represented by the variable y in the graph of the situation.
Answer:
6+ 4/a+b/3 when a = 4 and b=3
HELP ASAP !!!!!!!!!!!!!!!!!!!!!
Answer:
1,375
Step-by-step explanation:
15 x 75 = 1,125 + (25 x 10) =1375
Help me please! Bookwork code:k90
Answer:
Step-by-step explanation:
Let’s mark the Triangle Points as Point A, Point B, Point C.
Point A = 1x°
Point B = 2x°
Point C = 3x°
We know that the Angle Sum of a Triangle is equal to 180°.
So, Point A + Point B +Point C = 180°
= 1x° + 2x° + 3x° = 180°
= (1 + 2 + 3)x° = 180°
= 6x° = 180°
= x° = (180/6)°
= x° = 30°
| — — |
| Point A = 1 * 30° = 30° | ⇒
| Point B = 2 * 30° = 60° | ⇒ Only Extra Information
| Point C = 3 * 30° = 90° | ⇒
| — — |
Learn more about Finding Angles here
Visit —
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https://brainly.com/question/31507476
Hope my answer helps you ✌️
Mark BRAINLIEST
The diagram shows the percentages of students who wear glasses in Lynbrook High School. If 2,500 students attend Lynbrook High School, how many students do not wear glasses?
(Please show work)
Answer:
1,750
Step-by-step explanation:
I WILL MARK BRANLY
How is the product of 2 and -5 shown using integer tiles?
Answer:
an expression that is the sum or difference of exactly two terms each of which is a monomial
Step-by-step explanation:
hope this helps positive! also the answer is option 3 mark me
GIVING BRAINLIEST!
Jeremy drove 240 miles on his vacation. He drove an average of 1.5 times faster on the second 120 miles of his trip than he did on the first 120 miles of his trip. Which
expression represents the time he spent driving? Let x = his speed on the first half of the trip.
a. 240/x
b. 200/x
c. 200x
d.300/x
Answer:
b. 200/x
Step-by-step explanation:
Hi, to answer this question we have to analyze the information given:
First half speed= x
Second half speed= 1.5 x (1.5 times faster on the second 120 miles of his trip)
Since:
Time = distance /speed
Total time = 1st half time + 2nd half time
Replacing with the values given
Total time =120/ x + 120/1.5x
Total time = 180/ 1.5x + 120 /1.5x
Total time = 180+120/1.5x
Total time = 300/1.5x = 200/x
Feel free to ask for more if needed or if you did not understand something.
A bluebird house should have a 5 inch by 5 inch floor, a height ranging from
8 inches to 12 inches, and an opening of 1.5 inches. Bluebirds like open areas,
such as fields, large lawns, cemeteries, parks, and golf courses. Hanging a
bluebird house on a post or pole about 4 or 5 feet above the ground will
probably attract the birds and offer them protection from predators.
In Exercises 1–5, use the following information.
Your woodshop class is making bluebird houses for a final project. A model of
the birdhouse is shown below. The roof consists of four congruent triangles, the
sides are made of four congruent isosceles trapezoids, and the base includes four
rectangles and a square bottom.
1. Find the area of material needed to
make the roof.
2. Find the area of the entrance hole.
3. Find the area of material needed to
make the sides of the birdhouse,
excluding the entrance hole.
4. Find the area of the material needed
to construct the base of the birdhouse.
5. What is the total amount of material
needed for the entire birdhouse?
Answer:
1. 140 in²
2. 2.25 in²
3. 182 in²
4. 55 in²
5. 374.75 in²
Step-by-step explanation:
1. Area of each triangle: 10*7*1/2 = 35 in²
Area of the roof = 4*35 = 140 in²
2. Area of the entrance hole: 1.5*1.5 = 2.25 in²
3. Area of each trapezoid: (8+5)/2*7 = 45.5 in²
Area of the sides: 4*45.5 = 182 in²
4. Area of the square of the base: 5*5 = 25 in²
Area of each rectangle: 1.5*5 = 7.5 in²
Area of the four rectangles = 4*7.5 = 30 in²
Area of the base: 25 + 30 = 55 in²
5. The total amount of material needed for the entire birdhouse is: 140 - 2.25 + 182 + 55 = 374.75 in²
Find the value of k.
Answer:
96 degrees
Step-by-step explanation:
180 - 84 = 96
96 + 84 = 180
Read the information in the box below.
Charlene is a writer going on a trip. She is bringing several copies of her latest book in her suitcase. The suitcase itself weighs 5 pounds, and each book weighs 3 pounds. Her full suitcase can weigh no more than 50 pounds. Explain and defend if Charlene will be allowed to bring 20 books with her. Write an equation or inequality to represent the problem situation.
This problem requires you to show your work and explain your reasoning. Your explanation should be written so that another person could read it and understand your thinking.
Be sure to –
Answer the question prompt
Write an equation or inequality that represents the problem situation
Justify your solution algebraically or using a model such as a table, graph, number line, or other illustration
Maximum score = 4 points
Answer:
The Maximum score = 4 points don't mean you get four coins, it's just on the paper.
Step-by-step explanation:
In your class, 7 students do not receive a weekly allowance,5 students receive $3 , 7 students receive $5, 3 students receive $6 , and 2 students receive $8 .
a. What is the mean weekly allowance?
The mean weekly allowance is______
dollars.
Answer:
The mean weekly allowance is $3.5
Step-by-step explanation:
to find the average, we add up everything, and divide it by how many students there are.
0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 3, 3, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 8, 8 <- this is what you add up
you get 84. Then you divide this amongst all of the students.
7+5+7+3+2=24
84/24 = 3.5
Please give brainliest!
Hope this helps :)
ooooooooooooooooooooooof i really dont get my homework
Answer:
There the same shade of blue
Step-by-step explanation:
The solution for the principle is just smaller than the teachers
HELPPPPPPP ASAPPP!! Use the given scale factor and the side lengths of the scale drawing to determine the side lengths of the real object
Answer:
C. side a is 3.5 inches and side b is 3 inches
Step-by-step explanation:
The scale factor 6:1 means that the sides of bigger rectangle are six times bigger than the smaller rectangle.
To find the sides of the smaller rectangle, divide each side of the bigger rectangle by 6.
Solve side a:
21/6 = 3.5
Solve side b:
18/6 = 3
Find the final cost of each item to the nearest cent.
Best Buy is having a 10% off electronics sale. The Wii has an original price of $299.99. Since you are a Best Buy employee you can take an additional 25% off.
Find the sale price with your employee discount.
Answer:194.99 with tax and you save 105 dollars. without tax, your price total is 206.69 and you save 111.30.
Helllllllppppppp me please
The area of the scaled copy of the rectangle is A = 160 units²
What is the Area of a Rectangle?The area of the rectangle is given by the product of the length of the rectangle and the width of the rectangle
Area of Rectangle = Length x Width
Given data ,
If a rectangle with a length of 5 units and a width of 8 units is scaled by a scale factor of 2, the dimensions of the scaled rectangle will be multiplied by the scale factor.
Length of the scaled rectangle = Length of original rectangle x Scale factor = 5 x 2 = 10 units
Width of the scaled rectangle = Width of original rectangle x Scale factor = 8 x 2 = 16 units
The area of a rectangle is given by the formula: Area = Length x Width
So, the area of the scaled copy of the rectangle will be:
Area of the scaled rectangle = Length of the scaled rectangle * Width of the scaled rectangle = 10 x 16 = 160 square units
Hence , the area of the scaled copy of the rectangle is 160 square units.
To learn more about area of rectangle click :
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The complete question is attached below :
A rectangle with a length of 5 units and a width of 8 units is scaled by a scale factor of 2. What is the area , in sq units of the scaled copy of the rectangle?
WELP WILL MARK BRAINLEST Part B: Shakira claimed that the expression -k + 2 + k is positive for any value of k. Determine whether Shakira's statement is always true, sometimes true, or never true. Provide evidence to support your conclusion (10 points)
Answer:
it is always true
Step-by-step explanation:
-++
+++
--+
Answer:
its always true
Step-by-step explanation:
its always true because if both -k and k were the same number then it would go like this. so lets say k = 7 so that means the equation would be
-7 plus 2 plus 7 so lets add the 7 to the -7 that make 0 and if you add 2 two 0 0 the answer is now 2 that will be the same for any other number as well.