2 years ago

Four 1 1/6 inch wood strips are used to form

Mathematics

1 answer:

worty [1.4K]2 years ago

5 0

Answer:

14/3 in. or 4 2/3 in.

Step-by-step explanation:

Perimeter is the sum of all sides.

P=4s

Fill in known numbers

$P = 4(1\frac{1}{6} )$

Solve

$P=\frac{14}{3}$

You might be interested in

The area of a square is 50 meters. how long is each side? round your answer to the nearest meter.

DanielleElmas [232]

The closest would be 7
7x7 is 49 and that is the closest

8 0

3 years ago

Read 2 more answers

5^(2x-1)+5^(x+1)=250 how do you solve? thank you

zepelin [54]

Answer:

x = 2

Step-by-step explanation:

Exponential Equations

Solve:

$5^{2x-1}+5^{x+1}=250$

Separate each exponential:

$5^{2x}5^{-1}+5^{x}5^{1}=250$

Operating:

$\displaystyle \frac{5^{2x}}{5}+5^{x}5=250$

Multiplying by 5:

$5^{2x}+25\cdot5^x=1250$

Rearranging:

$5^{2x}+25\cdot5^x-1250=0$

Recall that:

$5^{2x}=(5^{x})^2$

$(5^{x})^2+25\cdot5^x-1250=0$

Calling

$y=5^{x}:$

$y^2+25y-1250=0$

Factoring:

$(y-25)(y+50)=0$

There are two possible solutions:

y=25

y=-50

Since

$y=5^{x}$

y cannot be negative, thus:

$5^{x}=25=5^2$

The solution is:

x = 2

8 0

3 years ago

Terri is rewriting 7 to the 13th power in expanded form. How many factors should she use in her expression?

Pachacha [2.7K]

13

Because the exponent is really just how many factors you have.
For example 2 to the power 5 would have 5 factors in expanded form.

7 0

3 years ago

Read 2 more answers

Please help!!!!!!!!!!!!!!

Talja [164]

Answer:

6 and 4

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Find the missing side lengths.Leave your answers in simplest radical form.

lina2011 [118]

Answer:

6) 9 7) 8 8) 7 9) 9

Step-by-step explanation:

5 0

3 years ago