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grandymaker [24]
3 years ago
7

Write the equation, in slope intercept form of the line that passes through the given point and is perpendicular to the give lin

e
(-3,1); y=1/3x+2
Mathematics
2 answers:
Nesterboy [21]3 years ago
5 0
Y=Y1-Y2      X1-X2    THAN  Y=MX+B  Y-Y1=(X-X1)
Montano1993 [528]3 years ago
4 0
Y=-3x+10 if you take the negative reciprocal and plug in the point to solve for b.
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SOMEONE PLZZZ HELP ME THIS IS DUE IN LIKE 5 MINS (I WILL MARK BRAINLIEST)
andrew-mc [135]

Answer:

1) x = 8

2) ∠RPS = 36°

Step-by-step explanation:

<u>GIVEN :-</u>

  • ∠QPS = 180°
  • ∠QPR = 7x + 88
  • ∠RPS = 3x + 12

<u>TO FIND :-</u>

  1. Value of x
  2. Measure of ∠RPS

<u>FACTS TO KNOW BEFORE SOLVING :-</u>

In a straight line , if there are two angles such that their sum is equal to straight angle (or 180° in other words) , then those angles are known as linear pair.

<u>PROCEDURE :-</u>

1)

Measure of ∠QPS = 180° and it comprises of ∠QPR & ∠RPS.

⇒ ∠QPR & ∠RPS are linear pair.

⇒ ∠QPR + ∠RPS = 180°

⇒ 7x + 88 + 3x + 12 = 180°

⇒ 10x + 100 = 180

⇒ 10x = 180 - 100 = 80

⇒ x = 80/10 = 8

2)

x = 8. So,

∠RPS = 3×8 + 12 = 24 + 12 = 36°

8 0
3 years ago
a ball is thrown straight up from the top of a 128 foot tall building with an initial speed of 32 feet per second. the height of
STatiana [176]
Factoring, you have
  h(t) = -16(t^2 -2 -8) = -16(t -4)(t +2)

The ball hits the ground when h(t) = 0, so
  0 = -16(t -4)(t +2)
  t = 4 or -2

The positive solution is the one of interest.
  It will take 4 seconds for the ball to hit the ground.

6 0
3 years ago
Morgan earned $70.00 at her job when she worked for 4 hours. How much money did she earn each hour?
Mila [183]

Answer:

divide the 70.00 by the four hours

Step-by-step explanation:

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2 years ago
Can someone help me !
jeka94
B Is the answer ......... z
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Evaluate the expression when a = 3,6 = 2 and C=-1.<br> (a + b)(6-0)
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3+2 times (6) equals 48
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