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bekas [8.4K]
3 years ago
15

You guessed the height of the building to be 23 feet, but it was actually 35 feet. What was your percent error? Round to the nea

rest WHOLE percent
PLZ anwer this one righy know bc Its do today
Mathematics
1 answer:
oksian1 [2.3K]3 years ago
8 0

Answer:

The percent error is 34.28 %.  

Step-by-step explanation:

It is given that,

Observed height of the building is 23 feet and the actual height of the building is 35 feet.

We need to find the percentage error. It is given by :

\%=\dfrac{\text{actual value}-\text{observed value}}{\text{actual value}}\times 100

Plugging all the values, we get :

\%=\dfrac{35-23}{35}\times 100\\\\\%=34.28\%

So, the percent error is 34.28 %.  

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5 0
3 years ago
How do you do this?? I don’t understand at all
AlladinOne [14]

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12. The point P lies on a line through the midpoint of AB and perpendicular to AB. If AP=15 in., what is the length PB? How do y
Mekhanik [1.2K]

Answer:

PB = 15

Step-by-step explanation:

A midpoint is a point in the center of a line. Since P is the midpoint of AB, the length of AP = PB. Therefore, if AP = 15, PB = 15.

8 0
3 years ago
Is (3,6) a solution of y's 3x + 4?
notka56 [123]

Step 1:

(3,6) means x coordinate is 3 and y coordinate 6

Step 2:

We substitute the values of x = 3 and y = 6 into the inequality

\begin{gathered} y\text{ }\leq\text{ }\frac{2}{3}\text{ }x\text{ + 4} \\ 6\text{ }\leq\text{ }\frac{2}{3}\text{ x }\frac{3}{1}\text{  + 4} \\ 6\text{ }\leq\text{ 2 + 4} \\ 6\text{ }\leq\text{ 6} \end{gathered}

Conclusion:

Since 6 is equal to 6, then (3,6) is a solution of the given Inequality

3 0
1 year ago
Aaron bought 8 red flags for the parade. Large flags cost $20 each. Medium flags cost $12 each. Aaron spent $112 in all. How man
andrew11 [14]

Answer:

Step-by-step explanation:

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----------------------------------

The reason why this works, is because the amount of money more comes from the difference between both flags.

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