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Wittaler [7]
3 years ago
13

Find x please help this is literally my final exam

Mathematics
1 answer:
hoa [83]3 years ago
8 0

Answer is B

Step-by-step explanation:

You have the side opposite the angle and the Hypotenuse so use soh

Sine(x) = opposite/Hypotenuse

Sine(x) = 9/19

X = sin-1(9/19) - - - - - here the - 1 is to the power of

X= 28,27371363

X= 23,3

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Otis has $6.72, and he wants to buy some pencils that cost $1.12 each. How many pencils can he buy?
eduard

Answer:

Otis can buy 6 pencils...

3 0
3 years ago
Given the function g(x)=2x²-12 ,find g(-3).​
GrogVix [38]

Answer:

g(-3) = -30

General Formulas and Concepts:

<u>Pre-Alg</u>

  • Order of Operations: BPEMDAS

Step-by-step explanation:

<u>Step 1: Define</u>

g(x) = 2x² - 12

g(-3) is x = -3

<u>Step 2: Solve</u>

  1. Substitute:                    g(-3) = 2(-3)² - 12
  2. Evaluate:                       g(-3) = -2(9) - 12
  3. Multiply:                        g(-3) = -18 - 12
  4. Subtract:                       g(-3) = -30
7 0
4 years ago
Can someone helpppppppppppp
rosijanka [135]

Answer:

∠5

Step-by-step explanation:

A linear pair of angles create a straight line

The only angle that creates a straight line with ∠1 is ∠5 therefore cyan is the answer

4 0
3 years ago
Read 2 more answers
Triangles RST and MNP are congruent. Name the congruent sides and the congruent angles.
d1i1m1o1n [39]

Answer:

angles:r=m

s=m

t=p

sides:rs=mn

rt=mp

st=pn

3 0
3 years ago
Jordan poured 20 L of water into an empty fish tank if 5/6 of the fish tank was filled find the capacity of the tank
earnstyle [38]

Answer:

the capacity of the tank would be 24 L

Step-by-step explanation:

24 ÷ 6 = 4

4 x 5 = 20

5 0
3 years ago
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