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noname [10]
2 years ago
11

What is the value of x?

Mathematics
2 answers:
ser-zykov [4K]2 years ago
7 0
X = 20

Isolate the variable by dividing each side by factors that don't contain the variable.
x
=
20
luda_lava [24]2 years ago
5 0

NOTES: The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown."

Generally, the algebraic expression should be any one of the forms such as addition, subtraction, multiplication and division. To find the value of x, bring the variable to the left side and bring all the remaining values to the right side. Simplify the values to find the result.

ANSWER: 20

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write an equation in slope intercept form with the given information. slope=-1; passes through the point (-4,10)
Taya2010 [7]

Answer:

y-10 = -1 * x+ (-4)

Step-by-step explanation:

6 0
2 years ago
Prudence has 12 pairs of gold earrings and 12 pairs of silver earrings in a drawer in her jewelry box. If she randomly pulls six
algol13

Answer:

(D) 3

Step-by-step explanation:

Prudence has 12 pairs of gold earrings and 12 pairs of silver earrings.

Total Number of Earrings =12+12=24

Relative Frequency of Picking a Gold Earrings =12/24= 0.5

If she randomly pulls six pairs of earrings out of the drawer to take with her on a trip

Number of Possible Outcome =Relative Frequency X Number of Trials

=0.5 X 6

=3

She would most likely take 3 gold earrings.

7 0
3 years ago
What is the area of this trapezoid?
babymother [125]

Answer:

20

Step-by-step explanation:

Use the equation \frac{a+b}{2}*h

Where b2 is a, b1 is b and h is h

4 0
3 years ago
Read 2 more answers
-3.3(6) SHOW WORKS PLSSSSSSSSSSSSSSSS
kati45 [8]

Answer:

-19.8

Step-by-step explanation:

-3 x 6 = -18

-0.3 x 6 = -1.8

add together: -18 + -1.8 = -19.8

3 0
2 years ago
Read 2 more answers
Find the equation of the line that is perpendicular to y = two over three x and contains the point (four,-eight)
Sophie [7]
When it is perpendicular, the slope is the negative reciprocal so it would equal -3/2x. Plug in the points to the equation so you can find the intercept. -8=-3/2(4)+b
Combine: -8=-6+b
Add 6: -2=b
The equation would be f(x)=-3/2x-2
Hope this helped and sorry if I am wrong!
7 0
3 years ago
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