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Akimi4 [234]
3 years ago
10

Simplify: (x2 + 5x + 6)/ (x + 3)

Mathematics
1 answer:
frozen [14]3 years ago
7 0
This shows all the work to get it right.

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I will mark as the brainliest answer <br><br> Please show your work
swat32
3 and 5 are the answer
4 0
3 years ago
Given a right triangle with a hypotenuse of 15 feet and a height of 6 feet, find the measurement of angle
Artist 52 [7]

Answer:

66.42° between height and hypotenuse

23.58° between base and hypotenuse

Step-by-step explanation:

Using the concept of cosine and sine, we know that cosine of an angle is equal to the adjacent divided by hypotenuse.

Similarly, sine of an angle is given by opposite divided by hypotenuse

Tangent is given by opposite divided by adjacent

In rhis case, we use cosine

\theta=cos^{-1}(\frac {6}{15})=66.4218215217982\\\theta\approx 66.42^{\circ}

Therefore, the angle between the hypotenuse and height is 66.42°

To find the angle between base and hypotenuse, since it is a right angle triangle then the other angle will be 90-66.42=23.58°

8 0
3 years ago
Lynn paid $12.21 for ribbon. The cost per yard was $1.48.
just olya [345]

Answer:

D

Step-by-step explanation:

All we need to do is divide the values we are given.

12.21 / 1.48 = 8.25

Best of Luck!

7 0
2 years ago
Read 2 more answers
What is the avarage rate from x=1 to x=3
guajiro [1.7K]

It depends on the line or parabola that you are talking about, more information would be needed to answer this correctly.

6 0
3 years ago
Read 2 more answers
Isaac purchased a pair of skates at a 15% off sale.
deff fn [24]
Let 
x-------------> <span>original price of the skates

we know that
15% of x is </span><span>$19.50
so
0.15x=19.50---------> x=19.50/0.15-----------> x=$130

the answer is
the </span>original price of the skates was $130<span>

</span>
8 0
3 years ago
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