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3 years ago

Given the image, solve for the problem.

Mathematics

2 answers:

quester [9]3 years ago

7 0

Answer:1.5 hours

Step-by-step explanation:

$8.50 is for 1/2 hour

In $25.50, the can use for (25.5*.5)/8.5 = 1.5 hours

mr Goodwill [35]3 years ago

3 0

Answer:

1.5

Step-by-step explanation:

<h2>Hope it helps </h2>

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2)The sum of the measures of the angles in any triangle is 180 degrees. The second angle of a triangle is 3 times

AleksAgata [21]

Answer:

23°

Step-by-step explanation:

The smallest angle will be X, since it is unknown. The second is three times the first (3X) and the third is X + 65, sum the three angles and equal it to180. Solve for X and substitute in the equation

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4 years ago

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The graph shows a system of equations:

Veseljchak [2.6K]

Answer:

I'm putting C but I'm not sure ill let you know if its right after the test

Step-by-step explanation:

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3 years ago

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How to solve q =r/2(s+t) for t

Lera25 [3.4K]

q =r/2(s+t) for t
2q =r(s+t)
2q = rs + rt
rt = 2q - rs
t = 2q/r - s
hope it helps

4 0

3 years ago

Write the equation of the graph

adelina 88 [10]

Answer:

x + 2y - 5 = 0

Step-by-step explanation:

We can see that , the graph passes through (0,2.5) and (5,0) . Therefore the ,

x intercept is 5
y intercept is 2.5

We can use the intercept form of equation as ,

=> x/a + y/b = 1

=> x/5 + y/2.5 = 1

=> x + 2y/5 = 1

=> x + 2y = 5

=> x + 2y -5 = 0 .

This equation can be verified by plotting the graph .[ Refer to attachment ]

<h3>Hence the equation of the line is x + 2y - 5 = 0 .</h3>

3 0

3 years ago

PLEASE ANSWER 20 POINTS + BRAINLIEST

KIM [24]

Answer:

t = 54.85714 seconds

Step-by-step explanation:

t = 12(210)+9000/210

t = (2520 + 9000) / 210

t = 11520 / 210

t = 54.85714 seconds

7 0

4 years ago