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pshichka [43]
2 years ago
7

8th grade math quiz i need help

Mathematics
1 answer:
coldgirl [10]2 years ago
4 0

Answer:

I don't have the answer to the first page but I do for the second.

Step-by-step explanation:

Use the Pythagorean theorem, A^2+B^2=c^2

2a. 13

2b. 15

2c. 50

2d. 4.5(Rounded to nearest tenth)

3. 10.8 ft

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lara [203]
I have no clue hahaha
5 0
3 years ago
Pls help with this question
Andreyy89

Answer:

7.01, 10, 7.1, 12, 7.001, 8, 15

Step-by-step explanation:

Those numbers are all greater than 7

7 0
3 years ago
The sum of a number and 4 is equal to -43. Find the number
Artist 52 [7]

Answer:

the number is -47..

Step-by-step explanation:

let the number be'x'

  • x+4= -43
  • x= -43-4
  • x= -47

hope it helps.

<h2>stay safe healthy and happy.</h2>
4 0
3 years ago
Read 2 more answers
Is 5.243 greater, equal to ,or less than 5.4?
larisa [96]

Answer:

5.243 is less than 5.4....

7 0
2 years ago
Read 2 more answers
I NEED HELP PLEASE
VLD [36.1K]

Answer:

y=2x+13

Step-by-step explanation:

find gradient which is -2

-7-3/0--5=-10/5 =-2

y-3 =-2. (cross multiply)

x--5

y-3=2x+10

y=2x+13

4 0
3 years ago
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