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3 years ago

Can y’all HELPPPP MEEEEEEE PLEASEEEEE

Mathematics

2 answers:

tekilochka [14]3 years ago

5 0

Answer:

the 2nd one

Step-by-step explanation:

Nana76 [90]3 years ago

3 0

Answer:

The answer is the second one

Step-by-step explanation:

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I need help please! If you do know the answer help me understand

koban [17]

Answer:

1017.4 m³

Step-by-step explanation:

Volume of cone V = (1/3)πr²h

pi = 3.14

r = 9 and r² = 81 m²

h = 12 m

V = (1/3)*3.14*81*12

V = 1017.36 rounded 1017.4 m³, which is the first answer.

5 0

3 years ago

In ΔQRS, the measure of ∠S=90°, the measure of ∠Q=83°, and RS = 7 feet. Find the length of SQ to the nearest tenth of a foot.

Simora [160]

Answer:

x ~0.9

Step-by-step explanation:

To solve for (x) in the given right triangle, use the trigonometric ratios, which are the following,

$sin(\theta)=\frac{opposite}{hypotenuse}\\\\cos(\theta)=\frac{adjacent}{hypotenuse}\\\\tan(\theta)=\frac{opposite}{adjacent}$

Each of the sides of a triangle is named with respect to the given angle. In this problem, one is given the side opposite to the given angle, and the side adjacent to it. Use the ratio of tangent (tan) to solve for the unknown side.

$tan(83)=\frac{7}{x}$

Manipulate the equation so that it is solved for (x),

$x=\frac{7}{tan(83)}$

x ~ 0.859

3 0

3 years ago

Write the range and inverse of

kotykmax [81]

Range F ={.5,3,4}. Inverse F= {(.5,2),(3,3),(4,4)}

6 0

3 years ago

Mathematics Question,

Nataliya [291]

Answer:

put a line straight through the middle of the angle

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

QUICK Find the measures of the three interior angles of the triangle below

Hatshy [7]

M∠1 = 180 - 92 = 88°
m∠2 = 180 - 123 = 57°
m∠3 = 180 - (88+57) = 35°

The answer is <span>3- 88 57 35
</span>

8 0

3 years ago