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Lady bird [3.3K]
3 years ago
7

Solve each of the following equations. Be make sure to check your solutions. Solve for part b only.

Mathematics
1 answer:
Alona [7]3 years ago
3 0

Answer:

or, 3x-5=2.5x+3-x+4

or, 3x-1.5x=7+5

or, 2.5x=12

or, x=4.8 solved.

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Find the value of x that verifies that l ⊥ m.
Genrish500 [490]

Answer:

X= 12

Step-by-step explanation:

Simplifying

4x + -2 = 46

Reorder the terms:

-2 + 4x = 46

Solving

-2 + 4x = 46

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '2' to each side of the equation.

-2 + 2 + 4x = 46 + 2

Combine like terms: -2 + 2 = 0

0 + 4x = 46 + 2

4x = 46 + 2

Combine like terms: 46 + 2 = 48

4x = 48

Divide each side by '4'.

x = 12

Simplifying

x = 12

5 0
4 years ago
The midpoint of is point P at (−6,−2). If point E is at (2,−4), what are the coordinates of point F?
ipn [44]

Point F = (-2,-3); Apply the midpoint formula, (x1+x2/2),(y1+y2/2) = (x,y).

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y=-3

(x,y)=(-2,-3)

3 0
4 years ago
Read 2 more answers
Simplify 2^3 x 2^18 A. 2^54 B. 4^54 C. 4^21 D. 2^21
maksim [4K]
When you multiply powers, you add them. You keep the constant (2) the same.

3+18= 21

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“D” is the answer.

I hope this helps!
~kaikers
4 0
3 years ago
Day 1 2 3 4 5
grandymaker [24]

Step-by-step explanation:

I hope this helps you

Have a great day

7 0
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Which one don’t lie
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Answer:

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