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NikAS [45]
2 years ago
12

Solve pls brainlies

Mathematics
1 answer:
MrRa [10]2 years ago
6 0

Answer:

2) 11

3) 21

4) 7

Step-by-step explanation:

2) (-6) -(-17) = 17 - 6 = 11

3) 19 - (-2) = 19 + 2 = 21

4) (-13) + 20 = 20 - 13 = 7

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Please help me with this question.
Amiraneli [1.4K]
Newton is 762 Km east of Mayfield. 

I send you a file wich the answer. 

4 0
2 years ago
Read 2 more answers
Michael's father bought him a 16 foot board to cut into shelves for his bedroom. Michael plans to cut the board into 11 equal pi
andrew-mc [135]
This may not be correct sorry , 16÷11 = 1.454545454545454545454545
6 0
2 years ago
On the scale drawing of a car, the length from bumper to bumper is 6 inches. The car's actual length, from bumper to bumper, is
baherus [9]

Answer:

I=\frac{3}{8}\cdot F and F = \frac{8}{3}\cdot I.

Step-by-step explanation:

Let I represent inches and F represent feet.

We have been given that on he scale drawing of a car, the length from bumper to bumper is 6 inches. The car's actual length, from bumper to bumper, is 16 feet.

We will use proportions to solve our given problem as:

\frac{\text{Length on scale}}{\text{Actual length}}=\frac{6}{16}

\frac{I}{F}=\frac{6}{16}

Now, let us solve for I.  

I=\frac{6}{16}\cdot F

I=\frac{3}{8}\cdot F

Now, let us solve our equation for F.

I\cdot\frac{8}{3}=\frac{8}{3}\cdot\frac{3}{8}\cdot F

\frac{8}{3}\cdot I= F

F = \frac{8}{3}\cdot I

Therefore, our required equations would be I=\frac{3}{8}\cdot F and F = \frac{8}{3}\cdot I.

8 0
3 years ago
Use the operation signs +,-,x and divide once each so that the value of the expression is 11.
lozanna [386]

Answer:

See explanation for answer

Step-by-step explanation:

As far as I know, the best way to solve this it to guess and check. You can make some logical inferences, for instance that you probably won't be dividing or multiplying 5 and 7, as the resulting number would either not be an integer or would be too large. Thinking like this, you can find that 7+2\times(7-5)\div 1=7+4\div 1=11. Hope this helps!

6 0
3 years ago
The sum of two perfect squares is 25. What are the square roots of these squares?
Mademuasel [1]
3 and 4 is the answer because 3 squared is 9 4 squared is 16 and 9 add 16 is 25
6 0
3 years ago
Read 2 more answers
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