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r-ruslan [8.4K]
3 years ago
7

- The expression below shows a number in

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
3 0
B is the answer so if you want to know you can tell me if it is wrong
You might be interested in
the sides of a triangle are in the ratio 2:3:4. if the measure of the shortest side of the triangle is 12 centimeters what is th
REY [17]
Hello,
We see that there is the ratio
2:3:4, which let us to conclude the ratio between the shortest and longest side is 2:4 or 1:2, so the longest side is two times bigger than the smallest.
To find the longest side:
12×2=24 cm. As a result, the length of the longest side is 24 cm. Hope it help!
3 0
3 years ago
Solve for x using distributive property <br><br> 2(x+7)=13<br><br> and<br><br> 5(x-7)=17
Law Incorporation [45]

Answer:

x= −1/2, x=52/5

Step-by-step explanation:

2(x+7)=13

(2)(x)+(2)(7)=13(Distribute)

2x+14−14=13−14

2x=−1

2x/<u><em>2</em></u>=−1/<u>2</u>

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

5(x−7)=17

(5)(x)+(5)(−7)=17(Distribute)

5x+−35=17

5x−35=17

5x−35+35=17+35

5x=52

5x/<u><em>5</em></u>=52/<u>5</u>

4 0
2 years ago
73 pens to 63 pens <br><br><br> Please help step by step
ycow [4]

I ate them

Step-by-step explanation:

because I was hungry and I need a brain

4 0
3 years ago
(-3,5) and y-5/2x-1 what is the answer
kozerog [31]
- 5 over 2 x -1

hope i helped 
3 0
3 years ago
Can anyone help me with this?
Lana71 [14]
216 / 48 = 4.5 hours
return
216 / 54 = 4 hours

total 4.5 + 4 = 8.5 hours

answer
B. 8.5 h
8 0
3 years ago
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