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podryga [215]
3 years ago
7

I NEED HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPP I don’t get it plz tell me the answer

Mathematics
1 answer:
mojhsa [17]3 years ago
3 0

Answer:

C) 2 hours

Step-by-step explanation:

watch the picture.

h (2)/3 + h (2)/6 = 1

2/3 + 1/3 = 1

You simply substituting the H with 2 hence making the answer 2hrs.

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What is the slope of line m?
maxonik [38]

Answer:

Slope= -0.5

Step-by-step explanation:

3 0
3 years ago
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the sum of three number is 202, the second is three more than the first number, the third number is three times the second numbe
sertanlavr [38]

Answer:

x = 38

y = 41

z = 123

Step-by-step explanation:

x + y + z = =202

y = x + 3

z = 3y = 3(x + 3) = 3x + 9

<u>x</u> + <u>y</u> + <u>z</u> = <u>x</u> + <u>x + 3</u> + <u>3x + 9</u> = 5x + 12 = 202

5x + 12 = 202

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y = x + 3 = 41

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4 0
3 years ago
Find the coordinates of point b on ac such that the ratio of AB to BC is 2:1
riadik2000 [5.3K]

Answer:

(-2, 3)

Step-by-step explanation:

the point B is

B(x,y)

x

AB (A to B) is twice BC ( B to C )

AB is 2 - x. BC is x - (-4)= x + 4

So

2-x=2 (x + 4)

2-x=2x + 8

3x = -6

x = -2

y

(Same logic as above)

AB is -5 -y. BC is u - 7

-5 -y = 2(y - 7)

-5 - y = 2y - 14

3y = 9

y= 3

the point is (-2, 3)

5 0
3 years ago
Dr. Al-Islam teaches the football team 4 new plays in 2/5 of a practice. How many new plays can he teach them in one practice?
Alexus [3.1K]
10 plays

Divide 2/5 and 4 by 2 to get 1/5 and 2

For every 1/5 of practice he teaches the ten 2 plays

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So 5*2 = 10 plays
4 0
3 years ago
You buy two packages of almonds and mix them together into one bowl one package is 8.24 kg and the other is 6.62 kg. How much i
IgorC [24]

Answer:

8.24+6.62=14.86

7 0
2 years ago
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