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ss7ja [257]
2 years ago
12

Evaluate another function please

Mathematics
1 answer:
kari74 [83]2 years ago
6 0

Answer:

70, I think

Step-by-step explanation:

f(10)= -10^2- 3(10)

f(10)= 100-30

f(10) = 70

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Put a digit in the gap, such that the answer is a whole number:<br> 9x–42=5... I will give brainiest
cestrela7 [59]

9x–42=5 is x = 11.

<u>Step-by-step explanation:</u>

9x- 42 = 5...

When we put x = 9

then we will get 81 - 42 =39

put x = 10 then

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put x = 11

then 9(11) - 42 = 99-42 = 57

So x = 11 is the answer.

7 0
3 years ago
Simplify the following
Goshia [24]

Answer:

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Step-by-step explanation:

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3 years ago
A bicycle has two wheels.how many terms do u think a binomial has
Alika [10]
A binomial is going to have two terms. =)
4 0
3 years ago
Consider the function graphed below.
aivan3 [116]

Answer:

B. (see attached)

Step-by-step explanation:

All the answers agree that the function is x² for x < 1. Where they disagree is in the slope and y-intercept of the linear portion for x > 1.

The line has a slope that is less than 1 unit of rise for 1 unit of run, so will not be selections A or C, which have slopes of 3.

The y-intercept is clearly positive if we extend the line to the left until it reaches the y-axis. This eliminates selection D from consideration, leaving only selection B.

8 0
3 years ago
42=-7(z-3) what does a equals?​
Blizzard [7]

Answer:

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42=7(z-3)

Reorder the terms in parentheses

42=+(+7z-21)

Remove unnecessary parentheses

+42=+7z-21

We move all terms containing z to the left and all other terms to the right.  

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We simplify left and right side of the equation.  

-7z=-63

We divide both sides of the equation by -07 to get z.  

z=9

3 0
2 years ago
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