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Aleonysh [2.5K]
3 years ago
6

Evaluate B^2 for B= -4. O 8O -8O 16 O -16​

Mathematics
1 answer:
yulyashka [42]3 years ago
7 0

Answer is 16

Hope it helps

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OLga [1]

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3 0
3 years ago
Is g(-1) greater than less than or equal to h(-1)
Fed [463]

First find what g(-1) and h(-1) is.

g(-1) means that x is -1. To find g(-1), look on the graph at x = -1 and find its y value. The y value, or g(-1) = -2.


To find h(-1), plug in -1 for "x" in the equation

h(x) = -3x + 8

h(-1) = -3(-1) + 8

h(-1) = 3 + 8

h(-1) = 11


So:

g(-1) = -2

h(-1) = 11


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4 0
4 years ago
8x + 11 + 3x + 11 + 39 = 180
kow [346]

Answer:


Step-by-step explanation:

collect terms

11x+61=180

move numbers to one side and x to other

11x=180-61

11x=119

x=119/11=10.8

7 0
3 years ago
Read 2 more answers
Which algebraic expression is equivalent to this expression?<br><br> 6(3x-1)+9x
rusak2 [61]

Answer:

27x-6

Step-by-step explanation:

To distribute 6(3x-1) properly, 6 needs to be multiplied with 3x and -1.

6*(-1)=-6,

3x*6=18x.

Without simplifying, the answer we get from this is 18x+9x-6. 18x+9x=27x, so the algebraic expression equivalent to 6(3x-1)+9x is 27x-6.

5 0
3 years ago
Simplify 22+[55-{72÷(7+5×2-11)+3}+2]​
Minchanka [31]

Answer:

<h2>64</h2>

Step-by-step explanation:

In the picture

4 0
3 years ago
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