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3 years ago

I don’t know the answer

Mathematics

1 answer:

anastassius [24]3 years ago

7 0

I THINK IT IS B

B) D(X)= X-8x4

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the davis' backyard measures 40 ft x90 ft. find the area of their backyardand show how the area could be written using exponents

drek231 [11]

2,100 is the real number. 1,050² is exponent form.

8 0

3 years ago

Can someone please help??? WILL MARK BRAINLIEST

olya-2409 [2.1K]

y = mx + b

"m" is the slope, "b" is the y-intercept (the y value when x = 0)

To find the slope, you can use the slope formula and plug in the two points:

(3,63) = (x₁ , y₁)

(5,107) = (x₂, y₂)

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$m=\frac{107-63}{5-3}$

$m=\frac{44}{2}$

m = 22

Now that you know m = 22, plug it into the equation:

y = mx + b

y = 22x + b

To find "b", plug in one of the points into the equation (I will do both points)

(3,63)

y = 22x + b

63 = 22(3) + b

63 = 66 + b Subtract 66 on both sides

-3 = b

(5,107)

y = 22x + b

107 = 22(5) + b

107 = 110 + b Subtract 110 on both sides

-3 = b

y = 22x - 3

8 0

3 years ago

What is 27/45 to to the simplest form

Oduvanchick [21]

The answer is to 27/45 is 3/5

5 0

3 years ago

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three points have coordinates A(-1,2),B(3,10)and C(p,8).Find the value (s) of p if AC is perpendicular to BC.

Reil [10]

Step-by-step explanation:

All steps are in pic above.

Note:if you have any questions about it let me know.

4 0

3 years ago

How do i write 5,972,000,000,000,000,000,000,000kg in Scientific Notation

never [62]

In order to write this in scientific notation, we must move the decimal from the beginning all the way to between the 5 and the 9
Note: you can move the decimal anywhere you want but typically scientific notation will have the decimal in between the first and second digit.

Since we move the decimal 24 digits to the right, our answer will be

5.972 * 10^24
or
5.972E24

Hope this helps!!

8 0

3 years ago

Read 2 more answers