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2 years ago

What is the relation between angles x and y?

Mathematics

1 answer:

Sliva [168]2 years ago

8 0

I think it is Adjacent and Supplementary

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Plss help for brainlist

Elden [556K]

Answer:

option A is correct !

hope this answer helps you dear...take care!

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2 years ago

Complete this question.

Scrat [10]

Answer: The evidence from the story is base of the new church in this period and the first child to be a part in church and church of the church

Step-by-step explanation:

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3 years ago

What is the error in this problem

dlinn [17]

Answer:

10). m∠x = 47°

11). x = 30.96

Step-by-step explanation:

10). By applying Sine rule in the given triangle DEF,

$\frac{\text{SinF}}{\text{DE}}=\frac{\text{SinD}}{\text{EF}}$

$\frac{\text{Sinx}}{7}=\frac{\text{Sin110}}{9}$

Sin(x) = $\frac{7\times (\text{Sin110})}{9}$

Sin(x) = 0.7309

m∠x = $\text{Sin}^{-1}(0.7309)$

m∠x = 46.96°

m∠x ≈ 47°

11). By applying Sine rule in ΔRST,

$\frac{\text{SinR}}{\text{ST}}=\frac{\text{SinT}}{\text{RS}}$

$\frac{\text{Sin120}}{35}=\frac{\text{Sin50}}{x}$

x = $\frac{35\times (\text{Sin50})}{\text{Sin120}}$

x = 30.96

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3 years ago

Write the explicit rule for this arithmetic sequence 9,12,15,18…

MArishka [77]

Answer:

an=9+(n−1)3, an=3n+6

Step-by-step explanation:

Arithmetic Sequence:

d=3

This is the formula of an arithmetic sequence.

an=a1+d(n−1)

Step 1: Substitute in the values of

a1=9 and d=3.

an=9+(3)(n−1)

Step 2: Simplify each term.

an=9+3n−3

Step 3: Subtract 3 from 9.

an=3n+6

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3 years ago

2. What is the value of the expression -5(x + 10)?

DerKrebs [107]

Answer:

Step-by-step explanation:

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2 years ago