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2 years ago

Find x. to 150 X = Alternate interior angles

Mathematics

1 answer:

eimsori [14]2 years ago

3 0

Answer: 75 degrees

Step-by-step explanation: supplementary angles= 180 degrees, 180 - 115 = 75

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Could someone help me with this please and thank you!! <br> Will mark and star!!

timurjin [86]

The rule for expressing a radical as a rational exponent is as follows:
$\sqrt[n]{x^y} = x^ \frac{y}{n}$
So, to find $\sqrt[3]{27x^2y^3z^4}$ use that rule.
The cube root of 27 is 3, so the equation will start with 3.
$3x^ \frac{2}{3} yz^ \frac{4}{3}$
Hope that helps!

8 0

3 years ago

Your dogs water bowl is 3/4 full. After taking a drink, the water bowl is 1/3 full. What fraction of the bowl did your dog drink

makvit [3.9K]

Answer:

The dog drank 5/12 of the bowl

Step-by-step explanation:

Common denominator

3/4 = 9/12

1/3 = 4/12

9/12 - 4/12 = 5/12

8 0

3 years ago

Read 2 more answers

The exterior angle of a certain regular polygon is 60°. How many sides does the polygon have?.

givi [52]

<h3>Answer: 6</h3>

Work Shown:

E = exterior angle = 60 degrees

n = number of sides of the regular polygon

n = 360/E

n = 360/60

n = 6

The regular polygon has 6 sides.

3 0

2 years ago

How is 80.106 written in expanded form?

ipn [44]

Answer:

dont know

Step-by-step explanation:

dont know

6 0

3 years ago

For a school play, Rico bought 3 adult tickets and 5 child tickets for $40. Sasha bought 1 adult ticket and 5 child tickets for

Serhud [2]

The cost of one adult ticket is $7.5 and one child ticket is $3.5

Julia will pay $48 for 5 adult tickets and 3 child tickets.

Step-by-step explanation:

Let,

Cost of one adult ticket = x

Cost of one child ticket = y

According to given statement;

3x+5y=40 Eqn 1

x+5y=25 Eqn 2

Subtracting Eqn 2 from Eqn 1

$(3x+5y)-(x+5y)=40-25\\3x+5y-x-5y=15\\2x=15$

Dividing both sides by 2

$\frac{2x}{2}=\frac{15}{2}\\x=7.5$

Putting x=2.5 in Eqn 1

$3(7.5)+5y=40\\22.5+5y=40\\5y=40-22.5\\5y=17.5$

Dividing both sides by 5

$\frac{5y}{5}=\frac{17.5}{5}\\y=3.5$

The cost of one adult ticket is $7.5 and one child ticket is $3.5

5 adult tickets = 5*7.5 = $37.5

3 child tickets = 3*3.5 = $10.5

Total = 37.5+10.5 =$48

Julia will pay $48 for 5 adult tickets and 3 child tickets.

Keywords: linear equation, subtraction

Learn more about subtraction at:

#LearnwithBrainly

8 0

3 years ago