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Ahat [919]
2 years ago
5

HURRRYY PLEASEE Determine the surface área of the pyramids below

Mathematics
1 answer:
lakkis [162]2 years ago
4 0

Step-by-step explanation:

EXAMPLE OF SURFACE AREA

1/2 × (30×4) × 39 + (30×30)

= 60 × 39 + 900

= 2340 + 900

= 3240

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During one month, a rental car agency rented a total of 155 vehicles. Nine times as many cars were rented as vans, and three tim
MAXImum [283]

The number of cars, vans and trucks rented are;

Number of Cars = 4 cars

Number of vans = 36 vans

Number of trucks =  108 trucks

<h3>How to solve Algebra Word Problems?</h3>

We are given;

Total number of vehicles = 155 vehicles

Let number of cars be x.

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Number of vans rented = 9x

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3 0
1 year ago
Please look at the picture for the question
eduard

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-4.9

Step-by-step explanation:

8 0
2 years ago
1. What is the mean change in the forecasted high temperatures over the next 7 days? Remember, this can be found by averaging th
Schach [20]

Answer:

The table is missing in the question. The table is provided below.

Step-by-step explanation:

1. In the table, it is given the difference of high temperature. They are :

-7, -7, 2, 5, -3, -2

Now adding the differences of high temperatures and taking out its average.

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2.  In the table, it is given the difference of high temperature. They are :

0, -3, -7, -1, 1, 0

Now adding the differences of high temperatures and taking out its average.

0 + (-3) + (-7 )+ (-1) + 1 + 0= -10

Average : $-\frac{10}{6} = -1.66$

Thus, the answer is not an integer. The answer lies between the integers -2 to -1.

4 0
3 years ago
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