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pogonyaev
2 years ago
15

Find the distance between each pair of points. Round your answer to the nearest tenth, if necessary

Mathematics
2 answers:
DiKsa [7]2 years ago
7 0

Answer:

5

Step-by-step explanation:

Sati [7]2 years ago
4 0

Answer:

6.4

Step-by-step explanation:

count how many blocks down and to the right from one point to the other

4 blocks down, 5 blocks to the right

use those numbers to do a^2 + b^2

4^2 + 5^2=c^2

16 + 25=c^2

41=c^2

find the square root of each

6.4=c

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Based on her recipe, Elena knows that 5 servings of granola have 1,750 calories. 1 if she eats 2 servings of granola, how many c
Minchanka [31]
700 calories


1750 divided by 5 is 350

multiply that by two and you get 700
6 0
3 years ago
Read 2 more answers
Which quadratic equation has the roots -1+4i and -1-4i
AysviL [449]

Answer:

C

Step-by-step explanation:

Solve the quadratic in answer choice C using the quadratic formula:

x=\frac{-b+/-\sqrt{b^2-4ac} }{2a}.

Here a=1, b=2, and c=17.

Substitute and you'll have:

x=\frac{-b+/-\sqrt{b^2-4ac} }{2a} =\frac{-2+/-\sqrt{(-2)^2-4(1)(17)} }{2(1)}=\frac{-2+/-\sqrt{4-68}}{2)}

\frac{-2+/-\sqrt{-64} }{2}=\frac{-2+/-8i }{2}=-1+/- 4i


6 0
3 years ago
How do I solve -8=-(x+4)
DiKsa [7]
First do distrubutive property
-(x+4)=-8
Multiply the parenthesis by the invisible -1 in the front 
: -x-4=-8
Now add 4 to both sides
-x=-4
then divide -1 by both sides
x=4 is your answer
8 0
3 years ago
Read 2 more answers
Use the diagram to solve 3 ÷ 1/6<br><br>​
velikii [3]

Answer:

A. 1/18

Step-by-step explanation:

7 0
2 years ago
Ali’s earnings vary directly with the number of hours he works. Suppose that he worked 10 hours yesterday and earned $130. how m
gregori [183]

Answer: He earns $169 after 13 hours

Step-by-step explanation:

To solve this we need to find out how much he earns per hour.

This can be identified using simply division.

130/10=13

He earns $13 per hour.

Now we multiply 13*13=169

He earns $169 after 13 hours

4 0
3 years ago
Read 2 more answers
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