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ELEN [110]
3 years ago
10

.......................

Mathematics
1 answer:
vlada-n [284]3 years ago
4 0
Hey there! :D

Let's keep the fraction 5/7 in mind. We should be able to reduce everything to 5/7. 

15:21 (divide both by 3) you get 5:7. That is equivalent. 

10 to 14. Divide both by 2. 5 to 7. That is equivalent. 

The correct answer is 28/20. That is not equivalent. 

I hope this helps!
~kaikers 
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3m + 4.5m = 15. Find the value of m in this equation. <br> Show work if possible.
lbvjy [14]
Combine like terms,
7.5m = 15. Divide both sides by 7.5
m = 2
3 0
3 years ago
Read 2 more answers
What is the slope of the line that passes through the points (-9,0) and (-17 , 0 ) ​
marishachu [46]

Answer:

\mathrm{Slope=== > 0}

Step-by-step explanation:

Hi student, let me help you out!

<u>.............................................................................................................</u>

<u></u>

First, let's recall the slope formula: \boxed{\mathrm{\cfrac{y2-y1}{x2-x1}}}}, where y2 and y1 are y-coordinates; x2 and x1 are x-coordinates.

Plugin the values: \mathrm{\cfrac{0-0}{-17-(-9)}}.

Upon simplifying, we obtain \mathrm{\cfrac{0}{-17+9}}.

Upon simplifying this further, we obtain \mathrm{\cfrac{0}{-9}}.

0 divided by anything results in 0.

✨ ∴, the slope of this particular line is 0, and this line looks something like this: \rule{200}{1}.

See, it's a horizontal line, with a rise of 0, meaning that it goes up 0 units.

Hope this helped you out! Ask in comments if even the slightest queries arise.

Best Wishes!

\star\bigstar\underline{\underline{\overline{\overline{\textsf{Reach far. Aim high. Dream big.}}}}}\bigstar\star

\underline{\rule{300}{5}}

4 0
2 years ago
Please please please help
My name is Ann [436]

Answer:

m = 4

Step-by-step explanation:

9/6=6/m

9m = 36

m = 4

8 0
4 years ago
Much love if u answer &lt;3 &lt;3"▵EHG ≅ ▵KFC; Which is a true statement?
ipn [44]
ANSWER:- C. EG = KC

EXPLANATION:-
EH = KF
HG = FC
EG = KC
E=K
H=F
G=C

6 0
3 years ago
The variable Z is directly proportional to X, and inversely proportional to Y. When X is 3 and Y is 6, Z has the value 9.5. What
jasenka [17]
That the variable Z is directly proportional to X and inversely proportional to Y means Z = A (X/Y)

=> A = Z* Y / X

=> 9.5 * 6 / 3 = Z * 12 /8

=> Z = 9.5 * 8 * 6 / (3 * 12) = 12.67

Answer: 12.67
4 0
4 years ago
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