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2 years ago

Here’s a freebie for anyone!

Mathematics

2 answers:

svetlana [45]2 years ago

7 0

Answer:

thank you

Step-by-step explanation:

elena-s [515]2 years ago

4 0

Answer:

fankssss

Step-by-step explanation:

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Please help me it’s due in 1 hour

kherson [118]

Answer:

There were 39 children at the party

Step-by-step explanation:

Here, we want to know the number of children at the party

To do this, we have to add the y-values ( frequencies of the age grades)

We have this as;

8 + 8 + 7 +10 + 6 = 39

7 0

3 years ago

George would like to build a garden this year, George measure out his proposed garden and would like to know how many square fee

Blababa [14]

Answer:

The area is 105.5ft^2

Step-by-step explanation:

Required

The area of the composite figure

The figure can be divided to 2 shapes

(1) Rectangle: Length = 6ft and Width = 8ft

(2) Trapezoid: Height = 5ft (i.e. 8 - 3), Parallel sides = 9ft and 14ft (i.e. 20 - 6)

The area of the rectangle is:

$Area = 6 * 8 = 48$

The area of the trapezoid is:

$Area = \frac{1}{2}(9 + 14) * 5$

$Area = \frac{1}{2}(23) * 5$

$Area = 11.5 * 5$

$Area = 57.5$

So, the area of the garden is:

$Total = 48 + 57.5$

$Total = 105.5$

5 0

3 years ago

The current temperature is 54°f. it is expected to rise 2.5° each hour. in how many hours will the temperature be 84°f?

faust18 [17]

The temperature will be 84 degrees in 12 hours

5 0

3 years ago

Which line is perpendicular to y=5x-8?

Softa [21]

A is perpendicular because 5x flipped is -1/5x

6 0

3 years ago

Identify the variables in 3a+7b(c-8)

mestny [16]

A b and c are your variables
Hope this helps

4 0

2 years ago