3 years ago

Help with #9 pleaseeee

Mathematics

1 answer:

Molodets [167]3 years ago

3 0

Answer:

9' - 1.29"

Step-by-step explanation:

Total rise = 5' - 2"

Total run = 7' - 6"

1' = 12" = 1 feet = 12 inches

5' = 5 * 12 = 60"

3' = 7 * 12 = 84"

Total rise = 60" + 72" = 62"

Total run = 84" + 6" = 90"

Length of stringer = hypotenus

Hypotenus = √(total rise² + total run²)

Hypotenus = √(62² + 90²)

Hypotenus = 109.28860"

Convwrting back to feet and inches

= 9' - 1.29"

You might be interested in

Explain how an insurance company can pay a large benefit even if it hasn’t collected that amount from an individual’s premiums.

tester [92]

Answer: charging in premiums in exchange for insurance coverage???

Step-by-step explanation:

3 0

3 years ago

Taylor took 560 photographs during summer vacation. She placed 12 photos on each page of her scrapbook, but she had fewer than 1

Hoochie [10]

Taylor placed 8 photos on the last page of her scrapbook.

4 0

3 years ago

Please help I don’t know it

navik [9.2K]

Answer:

109

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Pam scores n goals. Leo scored 5 fewer than Pam. Write an expression in simplest form to represent the total number of goals sco

Naddik [55]

Answer:

Step-by-step explanation:

3 0

3 years ago

The grocery store makes a 20% profit on baked goods. The profit for baked goods last month was $600. What was the total sales fo

torisob [31]

Let x = total sales of baked goods remember 20% = .20 as a decimal

so the equation would be .20x = $600

divide both sides by .20

.20x/.20 = $600/.20

x = $3000 the total sales of baked goods

CHECK: 20% times $3000 = .20 times $3000 = $600

4 0

3 years ago