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aniked [119]
3 years ago
5

PLS HURRY!! Use the number line to find the difference of 3 1/2- 8.

Mathematics
2 answers:
vesna_86 [32]3 years ago
8 0

Answer:

Step-by-step explanation:

vovikov84 [41]3 years ago
4 0

Answer:

D. -4 ½

Step-by-step explanation:

Hope it helps!

May I have brainliest please?

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Someone help please!!!
miv72 [106K]

xis less than or equal to -3

3 0
3 years ago
Read 2 more answers
F(x)=x^2+12x+7 f(x)=(x+_)^2+_ Rewrite the function by completing the square
Veseljchak [2.6K]

Answer:

f(x) = (x + 6)² - 29

Step-by-step explanation:

Given

f(x) = x² + 12x + 7

To complete the square

add/subtract ( half the coefficient of the x- term )² to x² + 12x

x² + 2(6)x + 36 - 36 + 7

= (x + 6)² - 29, thus

f(x) = (x + 6)² - 29

6 0
3 years ago
What is the midpoint of the line segment with endpoints(-2,-2) and (4,6)
Ann [662]

Answer:

The midpoint of points (-2,-2)\ and\ (4,6) is (1,2).

Step-by-step explanation:

Given points are (-2,-2)\ and\ (4,6). We need to find the midpoint of the line segment.

The formula of finding midpoints between the point (x_1,y_1)\ and\ (x_2,y_2) is

(\frac{x_1+x_2}{2}),(\frac{y_1+y_2}{2})\ Equation(1)

W have points (x_1,y_1)=(-2,-2). And (x_2,y_2)=(4,6)

Let us plug the value in Equation (1)

(\frac{-2+4}{2} ),(\frac{-2+6}{2})

(\frac{2}{2}),(\frac{4}{2})\\ \\(1,2)

So, the midpoint of points (-2,-2)\ and\ (4,6) is (1,2).

3 0
3 years ago
Geometry: How tall is the building?
olga nikolaevna [1]

Answer:

100 ft

Step-by-step explanation:

If you use a editor and see that the building doubles by 50 twice pls make me brainiest :D

6 0
3 years ago
For a spear with a radius of 8 what is the surface area​
UkoKoshka [18]
Solution
A=4πr2=4·π·82≈804.24772
Approximately = 804.25
6 0
3 years ago
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