2 years ago

Please help!!!! idkkk

Mathematics

1 answer:

madam [21]2 years ago

7 0

Answer:

c 704 but im but completely sure

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When Daria gets to school, the temperature is 5.7°F. The temperature changes by 29.5°F by the time she goes to bed. What is the

olga2289 [7]

35.2 degrees F

I’m assuming it for warmer to the temperature went up during the day.

5.7 + 29.5 = 35.2

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2 years ago

45/84 is it in simplest form

balandron [24]

The simplest form is 15/28
Correct me if I'm wrong. Hope this helps!

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Find the product (8/6n-4)(9n^2-4)

Leokris [45]

Answer:

4(3n+2) or 12n+8

Step-by-step explanation:

Given expression is:

$(\frac{8}{6n-4})(9n^{2}-4)$

The numerator of the fraction will be multiplied with 9n^2- 4

So, Multiplication will give us:

$=\frac{8(9n^2-4)}{6n-4}$

We can simplify the expression before multiplication.

The numerator will be broken down using the formula:

$a^2 - b^2 = (a+b)(a-b)\\So,\\= \frac{8[(3n)^2 - (2)^2]}{6n-4}\\ = \frac{8(3n-2)(3n+2)}{6n-4}$

We can take 2 as common factor from denominator

$=\frac{8(3n-2)(3n+2)}{2(3n-2)}\\After\ cutting\\= 4(3n+2)$

Hence the product is 4(3n+2) or 12n+8 ..

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2 years ago

16.) Choose the words that make the sentence true.

Effectus [21]

Answer:

12 is composite because it has more than two factors.

Step-by-step explanation:

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2 years ago

Help! Please Geometry

Alchen [17]

ANSWER—46

Step-by-step explanation:

*All the angles in a triangle add up to 180 degrees.*

Let The wanted angle be x,

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