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1 year ago

8

Evaluate. (3/8+3/4)−(1/3+1/6)

1 answer:

Bogdan [553]1 year ago

5 0

Answer:

0.625

Step-by-step explanation:

You must first calculcate what is in between the parentheses. Firstly, you add 3/8 + 3/4 (as shown in the beginning) to get 1.125. Second, you add 1/3 plus 1/6 (shown in the second part of the equation) to get 0.5. Lastly, you're left with 0.625 after subtracting 0.5 from 1.125.

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maks197457 [2]

Answer:

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Step-by-step explanation:

y is 143° cause they are the same thing just on the other side.

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3 years ago

Two mechanics worked on a car. The first mechanic worked for

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2 years ago

two sides of a triangle are equal in length. the length of the third side is three more than the length of the equal sides. the

cluponka [151]

Answer:

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Step-by-step explanation:

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2 years ago

What is the remainder when (3x4 + 2x3 − x2 + 2x − 19) ÷ (x + 2)?<br><br> 0<br> 5<br> 10<br> 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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2 years ago

Which expression represents the product of b and 18?

Anastaziya [24]

Answer:

You're answer is D.18b

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1 year ago

Read 2 more answers