3 years ago

How do I enlarge a shape

Mathematics

1 answer:

Ulleksa [173]3 years ago

6 0

By drawing?

If so, here: first outline the current shape as big as you want it... Then, erase the first shape!

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Arlecino [84]

Fraction has fraction in both

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3 years ago

What is the remainder when (3x4 + 2x3 − x2 + 2x − 19) ÷ (x + 2)? 0 5 10 15

Elanso [62]

Answer: Second option is correct.

Explanation:

Since we have given that

$f(x)=3x^4+2x^3-x^2+2x-19$

And $g(x)=x+2$

To find the remainder, we use the Remainder Theorem, which states that when f(x) is divided by (x-c) then the f(c) is the required remainder.

So,

Here, we have,

$x+2=0\\\\x=-2$

So, we will find f(-2) which will give us the required remainder,

$f(-2)=3(-2)^4+2(-2)^3-(-2)^2+2(-2)-19\\\\f(-2)=(3\times 16)-(2\times 8)- 4-4-19\\\\f(-2)=48-16-36-4-19\\\\f(-2)=5$

Hence, Second option is correct.

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3 years ago

Help with math homework

aliya0001 [1]

You just divide. 38÷12=3.166~ $3.17

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3 years ago

John spends 22% of his monthly budget on his car payment, which is $400. Which proportion can be used to calculate John’s total

nikitadnepr [17]

Answer:

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5 days ago — John spends 22% of his monthly budget on his car payment, which is $400. Which proportion can be used to calculate John's total monthly

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3 years ago

The radius of a circle is 9 feet. What is the circumference?

Vlad1618 [11]

Answer: 18 $\pi$

Step-by-step explanation:

The circumference formula is C= 2 $\pi$ r

r being the radius, so you can just plug in.

C= 2 $\pi$ (9) = 18 $\pi$

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