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anygoal [31]
3 years ago
13

3/8 - 1/4x =1/2 x - 3/4 please help solve for x and show work

Mathematics
1 answer:
cluponka [151]3 years ago
7 0

Answer:

x=3/2 (or 1.5)

Step-by-step explanation:

Subtract 3/8 from both sides

Simplify

Subtract 1/2x from both sides

Simplify

Multiply both sides by 4

Simplify

Divide both sides by -3

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If f(x) =7 +4x and g(x) =1/2 what is the value of (f/g)
saw5 [17]

Answer:

10.8

Step-by-step explanation:

To find (f/g)(5), find f(5) and (g5) then divide the values.

f(5) = 7 + 4(5) = 27

g(5) = 1/2 (5) = 2.5

27/2.5 = 10.8

6 0
3 years ago
What number is 2 * 10 ^100
Studentka2010 [4]

Answer:

2.00000000e+100

Step-by-step explanation:

2

2 \times {10}^{100}  = \\  2 \times 1.00000000e + 100=  \\  2.00000000e + 100

8 0
3 years ago
PLS HELP ME!!!!!!!!!!
KonstantinChe [14]

Answer:

1)  yes, SAS

2)  yes, AAS

3)  yes, SAS

4)  not enough information to know

Step-by-step explanation:

6 0
3 years ago
What are the roots of the equation? x2−x−42=0 Enter your answers in the boxes.
Levart [38]

Answer:

x = 7  x = -6

Step-by-step explanation:

x^2−x−42=0

Factor

What two numbers multiply to -42 and add to -1

-7*6 = -42

-7+6 = -1

(x-7) (x+6) =0

Using the zero product property

x-7 =0   x+6 =0

x = 7  x = -6

8 0
3 years ago
Find the circumference of the circle iready area and circumference of a circle level g quiz
nekit [7.7K]

Answer:

Formula for circumference of a circle;

C = 2πr

To find the radius, we must find half(1/2) of the diameter.

Since we are given 6, we would find 1/2 of 6 which is <u>3</u>.

Now let's plug in these values into the formula:

C = 2πr

C = 2 x 3.14 x 3

C = 18.84 feet

5 0
3 years ago
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