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Morgarella [4.7K]
3 years ago
13

Maria bought seven boxes. A week later half of all her boxes were destroyed in a fire. There are only 22 boxes left. With how ma

ny did she start?
Mathematics
1 answer:
Sloan [31]3 years ago
7 0

Answer:

44

22*2

=44

Step-by-step explanation:

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Can someone help me pleasee !!
hichkok12 [17]

1.20*2 = 2.40 + 0.60 = 3.00

1.20 + 0.60 = 1.80


1.20 per egg and 0.60 for toast

 1st answer

3 0
4 years ago
The volumes of two similar solids are 729 inches3 and 125 inches3. If the surface area of the smaller solid is 74.32 inches2, wh
tangare [24]
This is the concept of scales factors, given that two similar solids with 729 inches^3 and 125 inches^3. The volume scale factor will be given by:
(volume of larger solid)/(volume of smaller solid)
=729/125
but
linear scale factor=(volume scale factor)^1/3
thus the linear scale factor will be:
(729/125)^1/3
=9/5
Also, area scale factor will be given by:
area scale factor=(linear scale factor)^2
=(9/5)^2
=81/25
The area of the larger solid will be given by:
let the area be A;
A/74.32=81/25
thus
A=81/25*74.32
A=240.7968 inches^2
3 0
4 years ago
Read 2 more answers
Whats the diffrence between 3/7 and 1/14?
ZanzabumX [31]

The difference between 3/7 and 1/14 is 5/14

Difference can be described as subtracting one number from the other.

The first step is to write out the fractions and subtract 1/14 from 3/7

3/7 - 1/14

= 6-1/14

= 5/14

Hence the difference between 3/7 and 1/14 is 5/14

Read more here

brainly.com/question/14270577?referrer=searchResults

#SPJ1

4 0
2 years ago
Each side of an equilateral triangle measures 9cm. Find the height, h, of the triangle.
lesantik [10]
Heigh \ for\ equilateral \ triangle \ is \calculated\ from\ formula:\\\\h=\frac{\sqrt3}{2}a\\\\a-side\ of\ triangle\\\\a=9cm\\\\h=\frac{\sqrt3}{2}*9=\frac{9\sqrt3}{2}=4,5\sqrt2cm
4 0
3 years ago
Nina wants to put color tiles on a square 3 color tiles fit across the top of the square.How many rows and columns of tiles will
WINSTONCH [101]
How many tiles are put vertically?  Just multiply the number by three.
5 0
3 years ago
Read 2 more answers
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