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storchak [24]
3 years ago
7

Find the x please will give brainliest

Mathematics
2 answers:
Nikolay [14]3 years ago
7 0
Answer: 90

Explanation:
aleksandrvk [35]3 years ago
6 0
I think the answer is 90
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Draw a rectangular fraction model to explain your thinking <br> 1/2 of 2/3=1/2 of ___ thirds
Ad libitum [116K]
It equal 1/2 of 2/3 thirds its the same answer before the equal
6 0
3 years ago
Read 2 more answers
the sum of the internal angles of a regular polygon is equivalent to 56 right angles. Find the measure of the central angle of t
kykrilka [37]
If x is the number of sides of the regular polygon, then the sum of the interior angles is (x - 2) * 180 = 56 * 90. Solving for x gives 30 for the number of sides of the regular polygon.

To get the central angles measure, divide 360 by 30 to get 12 degrees for the measure of one of the 30 central angles.

Answer: 12 degrees
7 0
3 years ago
How to solve 2a^b-4ab^​
Maslowich

Simplifying

2ab + 4ab = 0

Combine like terms: 2ab + 4ab = 6ab

6ab = 0

Solving

6ab = 0

Solving for variable 'a'.

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

Divide each side by '6'.

ab = 0

Simplifying

ab = 0

6 0
3 years ago
The answers to the proof
Karolina [17]
Great work! But please show more of the picture
8 0
3 years ago
Employment data at a large company reveal that 75% of the workers are​ married, 42​% are college​ graduates, and half of the col
galina1969 [7]

Answer:

a. P=0.04

b. P=0.54

c. P=0.96

Step-by-step explanation:

If half of the college graduates are married, then we have:

- 21% are college graduates and married.

- 21% are college graduates and not married.

If 75% of the workers are married, and 21% of the workers are college graduates and married, then (75%-21%)=54% of the workers are not college graduates that are married.

If 25% of the workers are married, and 21% of the workers are college graduates and not married, then (25%-21%)=4% of the workers are not college graduates that are not married.

a) P=0.04 (explanation above)

b) P=0.54

c) In this case, the probability is the complement of point "a". Then we can calculate it by substracting the probability of not being married and not being a college graduate.

P=1-0.04=0.96

8 0
3 years ago
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