3 years ago

I need da answer to it and more

Mathematics

1 answer:

Rasek [7]3 years ago

6 0

Answer:

The answer is 0 if there are 85 inches in the past year then there wouldn't be any in the present year.

Step-by-step explanation:

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Choose the correct simplification of the expression f4 • f8.

hammer [34]

Answer:

f^12

Step-by-step explanation:

In this equation, you need to add the two exponents so this would make f^12

hope this helps!

8 0

4 years ago

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4. Solve the multistep equation.<br> 4y + 6 + 3y = 15 - 5y + 3

Lubov Fominskaja [6]

Answer:

y=6

Step-by-step explanation:

7y+6=18-5y

-5y, -6

2y=12

y=6

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3 years ago

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A group of four friends goes to the movies. Each friend pays for a ticket, a snack, ana

kvv77 [185]

Answer:4(1.5)

Step-by-step explanation:

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3 years ago

Help pleaseeeeeewwewwww

aleksandr82 [10.1K]

Answer:

x is greater than 3

less than 45

Step-by-step explanation:

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3 years ago

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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

4 0

3 years ago