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sasho [114]
2 years ago
7

PLEASE HELP ME ASAPP

Mathematics
2 answers:
saveliy_v [14]2 years ago
5 0

Answer:

The correct answer would be B) 2

natima [27]2 years ago
5 0

Answer:

C 1/2

Step-by-step explanation:

Since the angels of these triangles are same,they are totally similar.

The ratios of their sides are

10/20=1/2

8/16=1/2

6/12=1/2

So, The scale factor is 1/2.

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A triangle has height 4 ft and area 32 ft2. What is the lenght of the base?
Blizzard [7]
A=32ft^2 \\\\ A=\frac{b*h}{2} \\\\ \frac{b*4}{2}=32 \\\\ b=\frac{2*32}{4} \\\\ b=2*8 \\\\ \boxed{b=16ft}
5 0
4 years ago
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What is the slope of the line represented by the equation y = 4/5x -3?
Tpy6a [65]
Slope is m in y=mx+b
Therefore m or slope is 4/5
5 0
3 years ago
What quantity of a 50% acid solution must be mixed with a 20% solution to produce 600 mL of a 45% solution?
Naddika [18.5K]

Answer:

400 mL

Step-by-step explanation:

0.50x + 0.20(600-x) = 0.40*600

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4 0
3 years ago
Trevor has 3 2/5 pieces of cake left over. If she wants to split it between her and her 9 friends, how much will each
bagirrra123 [75]

Answer:

17/50.

Step-by-step explanation:

If we convert 3 2/5 into an improper fraction, we get 17/5.

If you don't read the question carefully, it's easy to think that the answer would be 17/5 ÷ 9. However, this is wrong.

The question says "her AND her 9 friends," so there are 9+1=10 people total.

Thus, the answer would be

17/5 ÷ 10 = 17/5 * 1/10 = 17/50.

5 0
3 years ago
10 Pts + Brainliest<br><br> Which statement can you conclude is true from the given information?
tekilochka [14]

Answer:

C

Step-by-step explanation:

If a line bisects a segment, both sides of the segment are equal. Therefore, IJ and JK have the same length, and are equal.

6 0
4 years ago
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