2 years ago

For an angle with measure x in a right triangle, sin x = 112/113

Mathematics

1 answer:

denis-greek [22]2 years ago

3 0

Answer:

cosx=Adj/hyp

cosx=15/113

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Change 3/2 to a mixed number

Mariulka [41]

Okay first you have to divide
2 goes into 3
3/2
2 fits into 3 once
1 and the left over is 1 so
1 1/2

4 0

3 years ago

Please could I have some help? Seven squared equals seven times .........

viva [34]

Answer:

$\large \boxed{\mathrm{seven }}$

Step-by-step explanation:

$7^2$

A number squared also means that the number is multiplied by itself twice.

$7^2 =7 \times 7$

4 0

3 years ago

Read 2 more answers

2. Solve the system of equations using the substitution method.

Dimas [21]

Answer:

x = 1

Step-by-step explanation:

2x + 3y = 20

2x + 3(10-4x) = 20

2x + 30 - 12x = 20

combine like terms

-10x + 30 = 20

-30 -30

-10x = -10

divide both sides by -10

x = 1

Hope this Helps!!!

7 0

3 years ago

The two roots a+sqrb and a-sqr b are called _______radicals.

astraxan [27]

Answer:

Conjugate radicals.

Step-by-step explanation:

The two roots a+sqrb and a-sqr b are called conjugate radicals.

6 0

3 years ago

I know I need to divide the polynomials but i don't know the equation

andrezito [222]

Answer:

4t³-5t²+2t+200 - (3t³-2t²+5t+100) = t³-3t³-3t+100

Step-by-step explanation:

4 0

3 years ago