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horrorfan [7]
3 years ago
12

When Lydia runs in a cross country meet, her arm swings rhythmically according to the model

Mathematics
1 answer:
anygoal [31]3 years ago
4 0
I can help you with this 

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Connor drove 340 miles on 8 gallons of gas. How many miles did his car travel per gallon of gas?
MrMuchimi

Answer:

42.5

Step-by-step explanation:

calculatour

5 0
2 years ago
Justin has three goldfish and one turtle. Write a fraction to represent the part of his pets that are goldfish.
Troyanec [42]

Answer:

3/4

Step-by-step explanation:

3 goldfish

4 total pets

7 0
3 years ago
Read 2 more answers
What of the following is an arithmetic sequence?
Gnesinka [82]

Answer: B

1,3,9,27,...

3^0,3^1,3^2,3^3,....

3 0
3 years ago
What is the length of the diagonal, d, of the rectangular prism shown below?
vodomira [7]

Answer:

<h2>The diagonal of the volumetric figure is 7 units long.</h2>

Step-by-step explanation:

The figure is attached.

Notice that the dimensions of the prism are

w=2\\l=3\\h=6

First, we need to find the diagonal of the rectangular face on the base, this diagonal of the base is part of the right triangle formed by the diagonal of the volume, that's why we need it.

Let's use the Pythagorean's Theorem

d_{base}=\sqrt{2^{2} +3^{2} }=\sqrt{4+9}=\sqrt{13}

This diagonal of the base is a leg in the right triangle formed by the diagonal of the volume.

Let's use again Pythagorean's Theorem

d_{volume}=\sqrt{(\sqrt{13} )^{2}  +(6)^{2} }  =\sqrt{13+36}=\sqrt{49}\\ d_{volume}=7 \ units

Therefore, the diagonal of the volumetric figure is 7 units long.

8 0
3 years ago
Aldo made a shirt using 1/5 meters of yellow fabric and 2/3 meters of red fabric. How many meters of fabric did he use in all? W
Tomtit [17]

Answer:

Aldo's shirt was made of 13/15 meters of fabric.

Step-by-step explanation:

We need to add these fractions. However, in order to do so, we need to find the LCM, which in this case, is 15.

1/5 + 2/3 =

3/15 + 10/15 =

13/15

This fraction is also written in simplest form. Therefore, Aldo's shirt was made of 13/15 meters of fabric.

Hope this helps! :D

5 0
3 years ago
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