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Andreyy89
4 years ago
13

Please help me with this problems. Thanks.

Mathematics
1 answer:
kondaur [170]4 years ago
3 0
3.) The answer is 120 times. Because for one month, the stoplight was red for 10 times. So 12 × 10 = 120 times
4.) Answer: 72. Because 12 × 6 = 72.
5.) Answer: 48. Because 12 × 4 = 48.

Hope it helps. ^_^
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The sum of two numbers is 20
Otrada [13]

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larger number: 13

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Step-by-step explanation:

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3 0
3 years ago
2x + 2y = -16
Norma-Jean [14]

Answer:

y=-x-8

Step-by-step explanation:

2x+2y=-16

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7 0
3 years ago
GJ bisects ∠FGH and is a perpendicular bisector of FH.
Aleks04 [339]

Solution:

In \Delta FGH, As, given G J bisects ∠F G H and is a perpendicular bisector of F H.

So, F J=J H →→ G J is a perpendicular bisector of F H.

We will use angle bisector theorem to determine which statement is correct.

As, Angle bisector theorem states that , if a line segment bisects an angle, then the ratio of sides adjacent to angle, is equal to the ratio of two segments where the angle bisector cuts the third side.

So, \frac{GH}{GF}=\frac{HJ}{JF}\\\\ \frac{GH}{GF}=1\\\\ GH=GF

The option (C) which is the  \Delta F G H has exactly 2 congruent sides is true.

7 0
3 years ago
Read 2 more answers
32 pages to 28 pages. ​
irinina [24]

Answer:

12.5%

Step-by-step explanation:

percent change is calculated as

\frac{change}{original\\}    x 100

change = 32 − 28 = 4 pages

\frac{4}{32} x 100% = \frac{100}{8} % = 12.5 %

Hope it helps

8 0
4 years ago
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