1 year ago

Help me out asap!!!!

Mathematics

1 answer:

attashe74 [19]1 year ago

6 0

Answer:

anglePUM = 3° , PM = 5, UM = √75

Step-by-step explanation:

anglePUM = 180 - 60 - 90 = 30° (∠sum of Δ)

cos60 = PM/10

PM = 10cos60 = 5

sin60 = UM/10

UM = 10sin60 = √75

You might be interested in

Find the common ratio of the sequence -172, -86, -43, -21.5

IRISSAK [1]

Common ratio means that you will be multiplying from the first number to get the second number.
To find the ratio we will work backwards, from right to left, and divide instead of multiply.
-43/-21.5 = 1/2
-86/-43= 1/2
-182/-86 = 1/2
r = 1/2

6 0

2 years ago

Simplify....... <br><br><br><br>-9-6c-j

marin [14]

Answer: −6c−j−9

Step-by-step explanation:

3 0

2 years ago

A square storage unit has a volume of 607.5 ft3. The height of the unit is 7.5 ft. What are the length and width of the storage

Eduardwww [97]

Answer:

9ft

Step-by-step explanation:

The base area of the storage is its volume divided by height

$A = \frac{V}{h} = \frac{607.5}{7.5} = 81 ft^2$

Since this base is a square, its length and width is of equal length, which is

$\sqrt{A} = \sqrt{81} = 9ft$

4 0

2 years ago

Read 2 more answers

Wouldn’t it be 120 degrees too?

antoniya [11.8K]

Answer:

I think you would be right.

3 0

2 years ago

PLEASE HELP

qaws [65]

NUMBER ONE IS THE RIGHT ANGLE AND THE SECIND INE IS SUPPLEMENTARY

8 0

2 years ago