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enyata [817]
2 years ago
6

Which of the following is a solution of x2 + 2x + 4?

Mathematics
2 answers:
scoray [572]2 years ago
3 0

Answer:8x

Step-by-step explanation:

2++2=4 add x up 4 = 8x

svetlana [45]2 years ago
3 0

Do you mean 2x for the first term or x^2? If the first term is 2X then the solution would be 4x+4. If the first term is not 2x but x^2 instead, then there is no solution for it

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Find the measure of angle y. Round your answer to the nearest hundredth. Right triangle
e-lub [12.9K]
<h3>The measure of angle y is 35.68 degrees</h3>

<em><u>Solution:</u></em>

Given that,

hypotenuse 12

Opposite 7

Find the measure of angle y

y is unknown and is between the hypotenuse and adjacent side

The figure is attached below

In a right triangle, the sine of the angle is the ratio of the side opposite to the angle to the hypotenuse

Therefore,

sin\ y = \frac{opposite}{hypotenuse}\\\\sin\ y = \frac{7}{12}\\\\sin\ y = 0.5833\\\\y = sin^{-1}\ 0.5833\\\\Use\ arcsin\ calculator\\\\y = 35.6829 \\\\y \approx 35.68

Thus measure of angle y is 35.68 degrees

7 0
2 years ago
What is the answer plz need help
slamgirl [31]

Answer:

Fraction Form: (-1/2)

Decimal Form: (-0.5)

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
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nlexa [21]

Answer:

Gym A is growing faster

Gym A gained 13 members between months 2 and 4

Gym B gained 10 members between months 2 and 4

Step-by-step explanation:

Gym A:  (2,20) (4,46)

rate of change = (46-20)/(4-2)  =  26/2 or 13

Gym B:  (2,40) (4,60)

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8 0
2 years ago
If y=6x and x=1.5 find y
Karolina [17]
Y=6x
x=1.5
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4 0
3 years ago
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answer:

a. 16.

step-by-step explanation:

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picking out the common factors:

gcf = 2*2*2*2 = 16.

6 0
3 years ago
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