3 years ago

A metal bar weighs 8.15 ounces. 93% of the bar is silver. how many ounces of silver are in the bar

Mathematics

1 answer:

Zielflug [23.3K]3 years ago

8 0

7.5795 ounces of the bar are silver.

You might be interested in

What is the answer of two plus two

FinnZ [79.3K]

Answer:

Two

Step-by-step explanation:

If you have one and added one you have two

4 0

3 years ago

Read 2 more answers

An angle measures 16.4° less than the measure of its supplementary angle. What is the measure of each angle?

Black_prince [1.1K]

Answer:

Step-by-step explanation:

Let one angle = A

Let the other angle = B

A + B = 180

A = B - 16.4 Substitute for A in the top equation

B - 16.4 + B = 180 Combine the left

2B - 16.4 = 180 Add 16.4 to both sides

2B = 180 + 16.4

2B = 196.4 Divide by 2

B = 196.4/2

B = 98.2

A = B - 16.4

A = 98.2 - 16.4

A = 81.8

3 0

3 years ago

The area of the right triangle shown is 30 ft squared. The segment XY has a length of 5 ft. Find the length of the hypotenuse.

alexgriva [62]

Answer:

Hypotenuse is 13 ft.

Step-by-step explanation:

A=(1/2)bh

30=(1/2)(5)(h)

30=2.5h

h=12 so ZY = 12ft

Then

$a^{2} +b^{2} =c^{2} \\5^{2} +12^{2} =c^{2} \\25+144=c^{2} \\169=c^{2}\\13=c$

8 0

3 years ago

5. How much would d dollars earn in one year at thē rate of p percent compounded annually?

pshichka [43]

Answer:

Step-by-step explanation:

7 0

2 years ago

Which statement is true regarding the line y=−4x+13?

stealth61 [152]

Answer:

Step-by-step explanation:

it is the correct answer

7 0

3 years ago