3 years ago

Please help ASAP 25 pts + brainliest to right/best answer

Mathematics

1 answer:

natulia [17]3 years ago

7 0

Answer:

the answer would be B y=x+9/4

Step-by-step explanation:x=4y-9 switch sides 4y-9=x then add 9 to both sides 4y-9+9=x+9

then 4y=x+9 simplify 4y/4=x/4+9/4 then simplify y=x+9/4 that your answer B y=x+9/4

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2. Evaluate the expression for q = 2 6

GenaCL600 [577]

Answer:

Step-by-step explanation:

This may not be intirely correct because you said q = 2 6. I think that means 2 times 6.

Anyways

2 x 6 = 12

⇒ q = 12

5 0

3 years ago

Which is an equation of the line that is perpendicular to 3x+y=-5 and passes through the point (3, -7)?

nataly862011 [7]

Answer:

y+7=1/3(x-3) in point slope

y=1/3x-8 in slope intercept form

Step-by-step explanation:

First put 3x+y=5 in slope-intercept form (y=mx+b)

y=-3x+5

Give that the slope is -3 the perpendicular slope would be 1/3

now using the points (3.-7)

y+7=1/3(x-3) in point slope

y=1/3x-8 in slope intercept form

7 0

3 years ago

Read 2 more answers

A and B are complementary angles. If A = (x + 9) and m B = (7x – 15)° then find the measure of B.

Marina CMI [18]

Answer:

$coplementary \: angles \: = 90° \\ (x + 9)° + (7x - 15)° = 90° \\ (8x - 6)° = 90° \\ 8x = 90 + 6 \\ 8x = 96° \\ x = 12\\ angle \: B. = ((7 \times 12)- 15) \\ = 69°$

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3 years ago

Transformation involves moving an object from it’s original position to a new position. The object in the new position is called

andriy [413]

The answer I believe is True

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A bus driver drives a bus 72 miles. the bus uses 6 gallons of gas to make the trip. how many miles can the bus travel with just

pentagon [3]

Do 72 divided by 6 to get 12 so the answer is D

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3 years ago