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valina [46]
3 years ago
14

A stack of six bricks is two feet high. Use that information to answer the questions below. How high is a stack of 20 bricks?

Mathematics
1 answer:
AysviL [449]3 years ago
3 0

Answer

Find out the  how high is a stack of 20 bricks .

To prove

As given in the question

A stack of six bricks is two feet high.

Now calculate high is a stack of 20 bricks

Total high of the 20 bricks = 20 × 2

                                            = 40 inches

Therefore the total high is a stack of the brick is 40 inches .

                                           


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How can 8 students share a pizza cut into 12 slices without cutting any of the slices?
Triss [41]
Hmmm...
We have to divide 12 by 8, since we need to see how 8 students will share 12 slices.

12/8=1 and 1/2

So, each student can have a slice and a half, but since we aren't allowed to cut the slices...

We can let each student have one slice, with 4 left over, so...

Every student can have one slice, and then half can have a second slice :)!

I'm not sure if that is what was meant by the question, but that was all I could think of.

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3 0
3 years ago
In isosceles triangle ABC, AC=BC=20, the measure of angle A=68, and CD is the altitude to side AB. What is CD to the nearest 10t
antiseptic1488 [7]

Answer:

Step-by-step explanation:

Comment

The way the diagram looks when it is drawn is that you are going to need the sine function to solve for the side opposite which is CD.

Formula

Sin(A) = Sin(68 = opposite / hypotenuse     Substitute values.

Solution

sin(68) = altitude (side opposite) / 20       multiply both sides by 20

20*sin(68) = 20* altitude / 20                     substitute for sin(68)

20* 0.9272 = altitude

altitude = 18.5

Answer: 18.5 to the nearest tenth

3 0
2 years ago
Explain how you can use place value patterns to describe how 50 and 5000 compare
salantis [7]
The place value pattern is a system of patterns of tens in which every place value is ten times the value on its right. The place value pattern system is used to <span>write numbers that are 10 times as much as or 1/10 of any given number. 
The place values in the pattern are: ones, tens (10*ones), hundreds (10*tens), thousands (10*hundreds),...
So, 50 = 5 tens 
       5000= 5 thousands, 0 hundreds, 0 tens, 0 ones

So, 5000 > 50</span>
3 0
3 years ago
3
OLEGan [10]

Answer:16

Step-by-step explanation:18- 3=16

3 0
3 years ago
Read 2 more answers
What is x over 5 equals 8 over 9?
julia-pushkina [17]
X/5 = 8/9
this is a proportion, so we cross multiply
(9)(x) = (5)(8)
9x = 40
x = 40/9 or 4 4/9
3 0
3 years ago
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