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3 years ago

15

Help plz I will make u a barinllest

1 answer:

irakobra [83]3 years ago

6 0

A I believe a is correct

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Please help, I don't understand how to do it

Rasek [7]

Split the composite figure in two
a rectangular prism and a isosceles triangular prism
when u have the figures separated use the formulas for the each

rectangular prism formula- A=2(wl+hl+hw)

isosceles triangular prism formula- a= 2b+ph

add both surface areas to get the answer

5 0

3 years ago

Solve for side AB, must show work

shutvik [7]

Cos = adj/hyp
hyp = AB
cos(25) = 7/AB
AB = 7.7

6 0

3 years ago

Read 2 more answers

As a small step to save the environment, Luna came up with an idea for her sweet shop. In exchange for five eclaire boxes, that

zavuch27 [327]

Answer: 15

Step-by-step explanation:

Since we are informed that in exchange for 5 eclaire boxes, that Luna gets, she decided to give 1 eclaire box for free.

Then, the number of eclaires boxes that they can buy from Luna using 77 claire boxes will be:

= 77 / 5

= 15 2/5

= 15 approximately

They'll get 15 boxes of eclaires from Luna.

4 0

3 years ago

Sebastian and his children went into a grocery store and he bought $7 worth of apples

Mazyrski [523]

Answer:

Step-by-step explanation:

let x = apples and y = bananas

x + y = 20

.5x + .75y = 11.5

solving for x

x = 20 - y

.5(20 - y) + .75y = 11.5

10 - .5y + .75y = 11.5

-.5y + .75y = 11.5 - 10

.25y = 1.5

y = 1.5 / .25

y=6

therefore x=14

14 apples and 6 bananas

6 0

3 years ago

Read 2 more answers

Which number is the largest: 1) 14.00 2)14,000 3)14.000 4)1.400 5) 140.00

Zolol [24]

The largest is going to be 14,000

4 0

4 years ago

Read 2 more answers