All categories

2 years ago

What’s the length of three pipes, when combined they equal 72m, how do I find the answer

Mathematics

1 answer:

allochka39001 [22]2 years ago

7 0

Answer:

Each pipe is 24m

Step-by-step explanation:

<u>Given:</u>

three pipes
combined equal 72m
let the variable x represent the length of 1 pipe

<u>Algebraic Expression</u>:

3 pipes times length equals 72m (the total length)

3x = 72, we want x to be alone so divided both sides by 3

3x / 3 = 72 / 3

x = 24

Learn more about Algebraic Expression here: brainly.com/question/4344214

You might be interested in

What is the domain of the relation below?

Andrei [34K]

Answer:

the answer : domain is third one

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

9. Alicia Martin's savings account has a principle of $1,200. It earns 6% interest compounded quartly

zavuch27 [327]

Answer:

$9) \$1236.27\,10)\,\$6451.07\, 11)\,\$10,152.87 \,12)\,\$907.95 \,13)\,\$4957.69$

Step-by-step explanation:

9) Since Alicia Martin's savings earns 6% quarterly for two quarters then:

$A=P(1+\frac{r}{n})^{nt}$ ⇒ Amount (A), Principle (P), rate (r) in decimal form, number of compoundings (n) a year and t, in year or its fractions.

$A=P(1+\frac{r}{n})^{nt}\Rightarrow A=1200(1+\frac{0.06}{4})^{4*\frac{1}{2}}\Rightarrow A=\$1236.27$

10) Aubrey Daniel's case:

$A=P(1+\frac{r}{n})^{nt}\Rightarrow A=5725(1+\frac{0.04}{4})^{4*3}\Rightarrow A\approx \$6451.07$

11) As for Angelo, similarly to Alicia.

$A=P(1+\frac{r}{n})^{nt}\Rightarrow A=9855(1+\frac{0.06}{4})^{4*\frac{1}{2}}\Rightarrow A\approx \$10,152.87$

12) Simpson's. For semiannual n=2

$A=P(1+\frac{r}{n})^{nt}\Rightarrow A=860(1+\frac{0.055}{2})^{2*1}\Rightarrow A\approx \$907.95$

13) Jana Lacey amount:

$A=P(1+\frac{r}{n})^{nt}\Rightarrow A=4860(1+\frac{0.04}{4})^{4*\frac{1}{2}}\Rightarrow A\approx \$4957.69$

6 0

3 years ago

Answer to this question please?

egoroff_w [7]

7 mphs faster...............

7 0

3 years ago

Realy need help if you help thank you so much

stepladder [879]

Answer:

Step-by-step explanation:

Rate, in this case, is mph which can be written as miles/hours.

HTH :)

7 0

3 years ago

HIGH SCHOOL

-BARSIC- [3]

Answer:99.9

Step-by-step explanation:

6 0

3 years ago