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inysia [295]
2 years ago
12

Twice the sum of a number and 3 is equal to three times the difference of the number and 6. Find the number.

Mathematics
1 answer:
vfiekz [6]2 years ago
7 0

Answer: 5

Step-by-step explanation:

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0.75=0.4p+100 what does p equal?
neonofarm [45]

Answer:

p=−248.125

Step-by-step explanation:

  1. Subtract 100 on each side of the equation.
  2. After this, you will have 99.25=0.4p.
  3. Divide each side of the equation by 0.4 to get p by itself.
  4. You should get p= -248.125
3 0
3 years ago
Find the area of rectangles with the following dimensions.
seraphim [82]

Answer:

I think this is the answer I hope I have helped you

Step-by-step explanation:

a

b

6 0
3 years ago
Im not so sure about this. I need help making a proof that is 9 steps long. (See image)
Leona [35]

Step-by-step explanation:

Not entirely sure, but I believe something like this:

∠1 + ∠2 = 180° since they are a linear pair;

Since ∠1  = ∠2, we can say:

∠1 + ∠1 = 180°

2(∠1) = 180°

∠1 = 90°

And since:

∠1 = ∠2

∠2 = 90°

So the angle between t and s is 90°;

An angle of 90° means t and s are perpendicular (⊥)

8 0
3 years ago
Which of these points lies on the line described by the equation below?
Zinaida [17]
C.) (6,4)...................
4 0
3 years ago
Read 2 more answers
COLLEGE PREP In the diagram, mLAGC = 38°, m/CGD=71°, and m/FGC = 147 °. Which of the following
Cerrena [4.2K]

The statements that are true are:

A. m<AGB = 19°

D. <BGD is a right angle

<h3>What is a Right Angle?</h3>

A right angle is an angle that measures 90 degrees.

Given the diagram, where:

m<AGC = 38°,

m<CGD = 71°,

m<FGC = 147°

We have the following measures:

1/2(m<AGC) = m<AGB

1/2(38) = 19°

m<CGD + m<AGC = m<BGD

Substitute

71 + 19 = m<BGD

90 = m<BGD

m<BGD = 90° [this is a right angle].

Therefore, the statements that are true are:

A. m<AGB = 19°

D. <BGD is a right angle

Learn more about right angle on:

brainly.com/question/64787

#SPJ1

5 0
1 year ago
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