3 years ago

2p/3 - 12 = -2 A: 15 B: 7 C: 17 D: -21

Mathematics

1 answer:

Naddik [55]3 years ago

3 0

the answer is A because indont know 9bp

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Is x - 8 a factor of the function f(x) = -2x3 + 17x2 - 64? Explain.

Oduvanchick [21]

we know that

If $(x-8)$ is a factor of the function $f(x)=-2x^{3}+17x^{2}-64$

then

$x=8$ is a root of the function f(x)

therefore

For $x=8$ the value of the function must be zero

Verify

Substitute the value of $x=8$ in the function

$f(8)=-2(8)^{3}+17(8)^{2}-64$

$f(8)=-2(512)+17(64)-64$

$f(8)=-1,024+1,088-64$

$f(8)=-1,088+1,088$

$f(8)=0$

therefore

<u>the answer is</u>

Yes, $(x-8)$ is a factor of the function f(x)

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3 years ago

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Help and please show work!

Wewaii [24]

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Step-by-step explanation:

1 valve: 40,000 wps

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3 years ago

Which expression means “ multiply 3 by the sum of m and p “

charle [14.2K]

Answer:

3m+3p

Step-by-step explanation:

Sum of m and p is expressed as;

m + p (sum means addition)

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3(m+p)

Expand

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Find the measure of each angle if c||d show work

weeeeeb [17]

Answer:

Part a) <1=72°

Part b) <2=108°

Part c) <3=72°

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Step-by-step explanation:

step 1

Find the measure of angle 1

we know that

<1+108°=180° -----> by supplementary angles

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step 2

Find the measure angle 2

we know that

<2=108° -----> by corresponding angles

step 3

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we know that

<3=<1-----> by corresponding angles

<3=72°

step 4

Find the measure angle 4

we know that

<4=108° -----> by alternate exterior angles

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kvv77 [185]

Answer is 1

Step-by-step explanation:

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