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3 years ago

Tell whether each question can be written in the form y = mx + b

Mathematics

1 answer:

Inessa [10]3 years ago

6 0

Tell whether each question can be written in the form y = mx + b
y = 8 - x^2 NO
y = 4 + x YES
y = 3 - 2x YES

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Janie's bedroom is 12 feet long and 10 feet wide. If she is going to put new baseboards around the entire room, how many feet of

tankabanditka [31]

To answer this we need to perimeter of the room, this is 12 + 12 + 10 + 10 = 44 feet

4 0

3 years ago

Read 2 more answers

What is the next number in the sequence? 7….10….16….28…

Dahasolnce [82]

Observe the pattern it follows:

7....10....16......28

3. 6. 12

The numbers added each time are doubled as you can see.

therefore:

7.....10.....16.....28......52

 3. 6. 12. 24

Hope that helped you!

6 0

3 years ago

Simplify 7^7 x 7^3

Marat540 [252]

Algebra

Since the numbers are the same, you are allowed to add the exponents.

${7}^{7} \times {7}^{3} = {7}^{10}$

8 0

2 years ago

Read 2 more answers

Find the area of the parallelogram whose vertices are given below. A(negative 2,2) B(2,0) C(10,3) D(6,5)

swat32

Answer: Area of Parallelogram is 28 units squared.

Step-by-step explanation:

Knowing, any two vector sides of a parallelogram sharing the same initial point, we can find the area of parallelogram that two vectors are shaping, using the cross product of these two vectors a×b, where the area is given by

Area= |a×b| ___ (1)

From the given points,we may choose any three of them such and find a two vector and expresses the sides of parallelogram " or one side and a diagonal of parallelogram" ,we may choose for example B ,C and D.

Moreover, we may choose point B, to be common point for the two sides " the initial point of two vector" thus we need to find vector BD and vector BC .

Calculations are given in picture.

5 0

3 years ago

Use the formula d =rt to find the distance d a long distance runner can run at a rate r of 9 1/2 miles per hour for time t of 1

shtirl [24]

D=rt
So you're going to plug in the values listed: r= 9 1/2 and t=1 3/4

This will give you:
d=(9.5)(1.75)

Then you solve:
d=16.625

You should probably convert that decimal answer into a fraction since you're question gave it to you as a fraction.

3 0

3 years ago