3 years ago

Find the value of x please!! ASAP

Mathematics

1 answer:

cricket20 [7]3 years ago

3 0

Answer:

x = 10

Step-by-step explanation:

By looking at the picture, I can tell the angle of the 3x is also 30 degrees.

This means 3x = 30.

When you solve for x by dividing each side by 3, you result with the answer of x = 10.

To check you work, plug in 10 for x to recieve 30 degrees again.

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PLSSS HELP !!!!!!Jessica went to the store to buy a new video game the game cost 60 dollars it was on sale for 35 percent off sh

Ahat [919]

Answer:

$42.12

Step-by-step explanation:

35% off means she has to pay:

100 - 35 = 65% of the marked price.

65/100 × 60 = 39

Tax: 8%

8/100 × 39 = 3.12

To pay:

39 + 3.12 = 42.12

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3 years ago

How many apples are left in the tree if you started with 18 and ended with 11

ruslelena [56]

Answer:

Wouldn't it be 11? If the tree starts with 18 apples, and ends with 11, then that's it, it ends with 11 apples.

unless you just mis-typed, and meant 18-11. 7 would be the answer.

Step-by-step explanation:

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3 years ago

Simplify the expression.<br> - (m<br> m + 3n - 13)

natulia [17]

Answer:

$= - {m}^{2} - 3n + 13$

Step-by-step explanation:

$- (m \times m + 3n - 13)$

$m \times m = {m}^{1} \times m$

${m}^{1} \times {m}^{1} = {m}^{1 + 1} = {m}^{2}$

$- ( {m}^{2} + 3n - 13)$

$= - {m}^{2} - 3n + 13$

7 0

3 years ago

The least common multiple of two numbers is 60, and one of the numbers is seven less than the other numbers. What are the number

anastassius [24]

Start by writing all of the pairs of numbers that go into 60

1 60
2 30
3 20
4 15
5 12
6 10

Then, look for the pair that has a difference of seven between the two numbers.

Your numbers are 5 and 12

7 0

3 years ago

"what is the probability that neither a nor b will happen?"

pshichka [43]

2 out of 26 cause theres 26 letters in the alphabet

7 0

4 years ago