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Ierofanga [76]
3 years ago
12

Find the rule and complete the

Mathematics
1 answer:
Shtirlitz [24]3 years ago
3 0

Answer:

7

Step-by-step explanation:

12-7=5

or

5+7=12

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Help with this math question please
kvv77 [185]
First question.

We will build up the 3-dimensional object from the dimensions shown in the view above. In doing this, the object is as shown in figure 1. So, we need to find the volume of this object. Let's cut off this object into two objects, so in doing this we can find the whole volume as the sum of the volume in green plus the volume in red (both are cubes), so:

V_{t} = V_{g}+V_{r} = 8 \times 3 \times 5 + 8 \times 5 \times 8  = 440 ft^{3}

So the answer is G.

Second question

The answer is D. Let's analyze it:

Given that r represents the radius  of the pizza and n the number of slices, so if we substitute r in this equation, then the values for n are:

n =  r^{2}+1

n=2^{2}+1=5
n=4^{2}+1=17
n=5^{2}+1=16
n=8^{2}+1=65
n=10^{2}+1=101

These are the values of n shown in the table above.

6 0
4 years ago
Y=19<br> a=6<br> t=4<br> B=y+at<br> Can someone please help me solve this
artcher [175]

Answer:

B= 43

Step-by-step explanation:

B=19+(6)(4)

B=19+24

B=43

6 0
3 years ago
A box of 15 cookies costs $9dollar sign, What is the cost for 1 cookie?
Tema [17]

Answer:

1.6666666667

Step-by-step explanation:

15 / 9 = 1.6666666667

7 0
4 years ago
Read 2 more answers
Pleaseeeeeeee help meee​
galben [10]

Answer:

11

Step-by-step explanation:

sorry if I got it wrong but from what I understand it is 11

6 0
3 years ago
1. For the carnival, the park rented a dunking booth shaped as a rectangular prism. The booth is 3 1/2 ft wide, 3 1/2 ft long, a
tangare [24]

Answer:

Part a) The total volume is 98\ ft^{3}

Part b) 84\ ft^{3}

Step-by-step explanation:

Part a)

Find the total volume

we know that

The volume of a rectangular prism is equal to

V=LWH

we have

L=3\frac{1}{2}\ ft=\frac{3*2+1}{2}=\frac{7}{2}\ ft

W=3\frac{1}{2}\ ft=\frac{3*2+1}{2}=\frac{7}{2}\ ft

H=8\ ft

substitute in the formula

V=(\frac{7}{2})(\frac{7}{2})(8)=98\ ft^{3}

Part b) If they are only going to fill the dunking booth 6/7 full, how many cubic feet of water will they need?

Multiply the total volume by 6/7

so

98(6/7)=84\ ft^{3}

6 0
4 years ago
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