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2 years ago

In math is. about 20 miles per hour add or subtract

Mathematics

2 answers:

Anastaziya [24]2 years ago

8 0

You add hope this help

ololo11 [35]2 years ago

6 0

You have to add because it is 20 MILES PER HOUR.

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Write your answer in simplest radical form.

pantera1 [17]

9514 1404 393

Answer:

√3

Step-by-step explanation:

The ratio of the short sides to the hypotenuse in an isosceles right triangle is ...

1 : 1 : √2

This means ...

p·√2 = √6

p = (√6)/(√2) = √(6/2)

p = √3

6 0

3 years ago

How do you solve this question and what’s the answer

shutvik [7]

Answer:

7.74 square cm

Step-by-step explanation:

To find the leftovers, calculate the area of the square and the area of the circle. Then subtract the two.

Square: A = s*s = 6*6 = 36

Circle: $A = \pi r^2\\A = \pi 3^2\\A = 9 \pi\\A= 28.26$

The area leftover is A = 36 - 28.26 = 7.74

4 0

2 years ago

A line parallel to $3x-7y = 65$ passes through the point $(7,4)$ and $(0,K)$. What is the value of K?

Zepler [3.9K]

Answer:

Step-by-step explanation:

Hi, its you again lol.

I am in elementary btw.

I don't want to put the equation down.

6 0

3 years ago

Solve for x -12 = 4(x – 5) X =

bonufazy [111]

Answer:

-12=4x-20

4x=12+20

4x=32

4 = 4

x=8

5 0

3 years ago

Solve for b. -11b+7 = 40−11b+7=40

Oksana_A [137]

Answer:

This equation is false

Step-by-step explanation:

Well,

-11b + 7 = 4 - 11b + 7 = 40

combine like terms

-11b + 7 = -11b + 3 = 40

Communicative property

-3 to both sides

-11b + 4 = -11b = 40

-4 to both sides

-11b = -11b = 36

+11b to both sides

0 = 36

0 is not equal to 36 meaning that this equation is false.

Thus,

the equation given is false.

Hope this helps :)

6 0

3 years ago