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Colt1911 [192]
2 years ago
10

I need help with this problem

Mathematics
1 answer:
Misha Larkins [42]2 years ago
4 0
I think first 80 and second 90
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1. Which of the following ordered pairs is a possible solution to the equation y = 3x - 2?
algol [13]

Answer: D

Step-by-step explanation:

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2 years ago
How to do all this question ?
prisoha [69]

Answer:

a) 3,6,9,12,15,18,21,24

b) 8,16,24,32,48,56,64,72


a) 16

b) 48

c) 24

d) 36

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3 years ago
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The annount of time (in minutes) that it takes to put out a fire varies inversely
sveticcg [70]

Given that the amount of time varies inversely with G.

It can be written as,

T G=K

where K is the constant.

We need to determine the time it takes to put out the fire when 200 gallons of water are used.

<u>The value of constant:</u>

When G=8, T=12 , we get;

(12)(8)=K

      96=K

Thus, the value of constant is  96.

<u>Time taken:</u>

Substituting G=2 and K=96 in the formula T G=K, we get;

T(2)=96

    T=48

Thus, the time taken to put out the fire using 200 gallons of water is 48 minutes.

Hence, Option B is the correct answer.

5 0
3 years ago
How many minutes are in 4.8 hours
Airida [17]

Answer:

288 minutes

Step-by-step explanation:

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3 years ago
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The expressions given represent the measures of the acute angles of a right triangle Find the measure of each acute angle.
olasank [31]

Answer:

30, 60

Step-by-step explanation:

The sum of a triangles angles should be 180.

Subtract 90 because it's a right triangle.

180 - 90 = 90

Now we know the sum of the other angles should be 90.

x + 2x = 90

Solve for x.

3x = 90

x = 30

Now you substitute 30 for x.

(30), 2(30)

30, 60

4 0
2 years ago
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