2 years ago

Plsssssssssssssss i need help

1 answer:

5 0

When looking at the angle, the sides adjacent and hypotenuse are given. This means we use the cos function. Since we are solving for an angle, we inverse the cos.

In calculator, type: cos^-1(6/8)

Answer is A 41.4°

You might be interested in

What is the solution to the system of equations graphed below? y = –4x + 33

satela [25.4K]

y = –4x + 33

y-33 = –4x

y-33/4 = x

X=y-33/4.

5 0

3 years ago

Read 2 more answers

In the number 4389 the digit 3 is blank times the value of the 3 in the number 6532

densk [106]

100 times as bigger because it is in the 109s

8 0

3 years ago

Lindsey earns 5% commission off all sales in the clothing boutique she works at. If a customer bought $124.50 in merchandise, ho

goldenfox [79]

Answer:

Choice C: 6.23

Step-by-step explanation:

$\frac{5}{100}$ = $\frac{x}{124.50}$ -----> cross multiply

5(124.50) = 100x

622.5 = 100x

$\frac{622.5}{100} = \frac{100x}{100}$

6.225 = x

6.225 rounded to the nearest hundredth is 6.23

She earned 6.23 commission.

4 0

3 years ago

Kelly reads x hours a week. Tim reads two times more than Kelly and Jim reads five hours more than Tim. Which expression relates

In-s [12.5K]

Answer:

C. 2x + 5

Step-by-step explanation:

Kelly: x

Tim: 2 × x = 2x

Jim: 2x + 5

hope it helps :)

4 0

3 years ago

Please needed as soon as possible thank you

stich3 [128]

Answer:

43. $= \frac{.0045}{100}$

44. $4\frac{9}{10}$

45. 8

Step-by-step explanation:

43. 0.45% = .0045

$= \frac{.0045}{100}$

44. $\frac{1}{2}$ • $9\frac{4}{5}$

= $4\frac{9}{10}$

45. VIII = 8

3 0

3 years ago