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2 years ago

WILL GIVE BRAINLIEST 20 POINTS Congruent? If so, what property?

Mathematics

1 answer:

alexandr1967 [171]2 years ago

4 0

Answer:

No, not congruent

Step-by-step explanation:

Triangles cannot be considered congruent based on the fact that all 3 angles are congruent

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Please helppp with this math question <333

Naya [18.7K]

Answer:

The average rate of change of the function $g(x)=x^2+10x+18$ over the interval $-11 \leq x\leq -1$ is -1

Step-by-step explanation:

We are given the function $g(x)=x^2+10x+18$ over the interval $-11 \leq x\leq -1$

We need to find average rate of change.

The formula used to find average rate of change is : $Average \ rate \ of \ change=\frac{g(b)-g(a)}{b-a}$

We have b=-1 and a=-11

Finding g(b) = g(-1)

$g(x)=x^2+10x+18\\Putting \ x=-1\\g(-1)=(-1)^2+10(-1)+18\\g(-1)=1-10+18\\g(-1)=9$

Finding g(a) = g(-11)

$g(x)=x^2+10x+18\\Putting \ x=-11\\g(-11)=(-11)^2+10(-11)+18\\g(-1)=121-110+18\\g(-1)=29$

Finding average rate of change

$Average \ rate \ of \ change=\frac{g(b)-g(a)}{b-a}\\Average \ rate \ of \ change=\frac{9-29}{-1-(-11)}\\Average \ rate \ of \ change=\frac{-10}{-1+11}\\Average \ rate \ of \ change=\frac{-10}{10}\\Average \ rate \ of \ change=-1$

So, the average rate of change of the function $g(x)=x^2+10x+18$ over the interval $-11 \leq x\leq -1$ is -1

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2 years ago

Ehich of thr following expressions has a Simplified value of 3A -2?

LenaWriter [7]

The answer is B. -a+4+5a-a-6

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2 years ago

8(9/5)-2= what?<br> 3(9/5)+7=what?

mario62 [17]

12.4 is the answer for both

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3 years ago

Simplify the expression.<br> (4a- 80 - 4a2) + (7a3 - 7 - 6a)

allsm [11]

Answer:

the answer should be 7a^3-4a^2-2a-87

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2 years ago

Given that EFGH is a kite, what is m∠EHG?

yuradex [85]

Assuming angle F is 68°, angle H will be
.. 360° -2*102° -68° = 88° . . . . . . . . selection B

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3 years ago

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