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4 years ago

A rectangular playground has an area of 768 square meters. If the width of the rectangle is 32 meters, find the length.

1 answer:

4 0

The length is 24 because 768 is the are and to find area you would do length x width but in this case the width has already been told so you have:
32 X____=768
so you do 768÷32= 24 so that's your answer sorry for such a long explanation which probably wasn't necessary but oh well!

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What customary unit would you use to estimate? A car is about 15 _____ long. inches meters yards feet

ch4aika [34]

Answer:

feet

Step-by-step explanation:

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3 years ago

Jessie estimates the weight of her cat to be 10 pounds. The actual weight of the cat is 13.75 pounds. find the percent error.

romanna [79]

Answer:

$\large \boxed{27 \, \%} }$

Step-by-step explanation:

$\begin{array}{rcl}\text{Percent error}&= &\dfrac{\lvert \text{Measured - Actual}\lvert}{ \text{Actual}} \times100 \,\%\\\\& = & \dfrac{\lvert 10 - 13.75\lvert}{13.75} \times 100 \, \% \\\\& = & \dfrac{\lvert -3.75\lvert}{13.75} \times 100 \, \%\\ \\& = & \dfrac{3.75}{13.75} \times 100 \,\%\\\\& = & 0.27 \times 100 \, \%\\& = & \mathbf{27 \, \%}\\\end{array}\\\text{The percent error is $\large \boxed{\mathbf{27 \, \%} }$}$

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3 years ago

The measure of angle 3 is 42°.<br><br> What is the measure of angle 1 in degrees?

polet [3.4K]

Answer:

<1 = 48

Step-by-step explanation:

<1 + <2 + <3 = 180 since they form a line

<1 + 90+ 42 =180

Combine like terms

<1 + 132 =180

Subtract 132 from each side

<1 +132-132 =180-132

<1 = 48

4 0

3 years ago

A balanced dime is tossed three times. The possible outcomes are represented in the table.

elena-s [515]

the last two ones be the same, the outcomes would be TTT,HTT,THH,HHH

so the probability is 4/8 = 1/2.

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4 years ago

Tyrone’s hourly wage is $18 and his net pay is 72% of his earnings. Tyrone spends about $1,800 on his monthly expenses. If Tyron

White raven [17]

Answer:

Step-by-step explanation:

The answer is

72% of his earnings is $18x 72 / 100 = $12.96

Tyrone works 40 hours per week

in one month

he works 40*4=160 hours

so 1 hour is for $12.96 net

160 hours for x=?

x=$2073.6

his total monthly cash inflow is $2073.6 - $1,800=$273.6

8 0

3 years ago

Read 2 more answers