Answer:
Surface Area= 498 cm²
Step-by-step explanation:
To calculate the surface area of this composite shape, work out the area of each face and add them together (break this composite figure into two shapes)
- Calculate the areas of the different sized faces
7 x 7 = 49
12 x 7 = 84
12 x 7 = 84
- Now, multiply these areas be number of corresponding faces
49 x 2 = 98
84 x 2 = 168
84 x 2 = 168
- Add these areas together
98 + 168 + 168 = 434
Now do the same for the shape above it
2 x 2 = 4 → 4 x 2 = 8
2 x 7 = 14 → 14 x 2 = 28
7 x 2 = 14 → 14 x 2 = 28 = 64
Add the surface areas together : 434 + 64 = 498 cm²
<em><u>I HOPE THIS HELPED YOU :)</u></em>
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Answer:
C.
is 5 times larger than ![4\times 10^6](https://tex.z-dn.net/?f=4%5Ctimes%2010%5E6)
Step-by-step explanation:
We want to compare
and
.
In order to determine how many times
is larger than
,
we need to divide
by
to obtain;
![\frac{2\times 10^7}{4\times 10^6} =\frac{10}{2} =5](https://tex.z-dn.net/?f=%5Cfrac%7B2%5Ctimes%2010%5E7%7D%7B4%5Ctimes%2010%5E6%7D%20%3D%5Cfrac%7B10%7D%7B2%7D%20%3D5)
Therefore we can see that;
is 5 times larger than ![4\times 10^6](https://tex.z-dn.net/?f=4%5Ctimes%2010%5E6)
The correct answer is C.
Answer:
1/2
Step-by-step explanation:
Please find attached the diagram used in answering this question
A box plot is used to study the distribution and level of a set of scores
the scores are distributed into 4 groups. Each group has a value of 25%
the box plot consists of two lines and a box. the two lines are known as whiskers. the whiskers represent scores outside the middle 50%
On the box, the first line to the left represents the lower quartile. 25% of the score represents the lower quartile
the next line on the box represents the median. 50% of the score represents the median
The third line on the box represents the upper quartile. 75% of the scores represents the upper quartile
In this question, 68 is on the second line which represents the median. Thus 1/2 of the height are at least 68 inches
Step-by-step explanation:
12=-4(-6x-3)
<em>when </em><em> </em><em>minus </em><em>is </em><em>multiplied</em><em> by</em><em> </em><em>minus </em><em>then </em><em>the</em><em> </em><em>result</em><em> is</em><em> </em><em>plus,</em>
12=24x+12
<em>Now,</em><em> </em><em>subtract</em><em> </em><em>1</em><em>2</em><em> </em><em>from </em><em>both </em><em>sides,</em>
12-12=24x+12-12
0=24x
<em>Now,</em><em> </em><em>divide </em><em>both </em><em>sides</em><em> </em><em>by </em><em>2</em><em>4</em>
0/24=24x/24
0=x
Use C as the variable to find the cost of using the copier.
C=0.5x+1 since it costs .50 per page meaning the x is how many pages and 1 is the constant because it will always cost 1$ to use the copier.