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enot [183]
3 years ago
15

Write 18 over 42 in simplest form.

Mathematics
2 answers:
givi [52]3 years ago
5 0

Answer: 18/42 is equivalent to 3/7

Step-by-step explanation: You would divide both numbers by the GCF of 18 and 42, which is 6

ivann1987 [24]3 years ago
4 0
3 sevenths. divide the numerator and denominator by 6
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Verne has two pieces of lumber the redwood board is 3/4 inch thick. The pine board is only 1/5 inch thick. How much thicker is t
Mice21 [21]

Answer:

SteThe redwood is 3.75 times thicker

p-by-step explanation:

7 0
2 years ago
The complement of an angle measures 20 more than the angle. Find the number of degrees in the angle
padilas [110]
Let the measure of its complement be x°.
then, measure of angle = (x + 20)°. and measure of angle = (35 + 20)° = 55°
6 0
3 years ago
Read 2 more answers
a stadium shaped like a hemisphere with a radius of 150 feet. last month the owners of the stadium paid $0.05 per cubic foot to
lesantik [10]

The formula for volume of a hemisphere is: V = 2/3 * π * r³

Volume = 2/3 x 3.14 x 150^3

Volume = 7,065,000 cubic feet.

Multiply the cost per cubic foot by the volume:

7,065,000 x 0.05 = 353,250

The total cost was $353,250

6 0
3 years ago
Nina decided to raise money for a community organization that provides free classes and legal
Over [174]

A percentage is a way to describe a part of a whole. The money that is raised by Nina in the second month is $960.

<h3>What are Percentages?</h3>

A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

Given that the money raised by Nina in the first month is $800, while the money raised by Nina in the second month is 20% more.

Therefore, the money raised by Nina in the second month is,

Money raised = $800 + 20% of $800

                       = $800 + 0.20($800)

                       = $800 + $160

                       = $960

Hence, the money that is raised by Nina in the second month is $960.

Learn more about Percentages here:

brainly.com/question/6972121

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8 0
2 years ago
Find the area of the composite figure to the nearest hundredth.
Lyrx [107]

Answer:

745.31

Step-by-step explanation:

1.  12.5^2 * 2 = 312.5

2. (3,14 * 156,25)/2 = 245.31

3.  (30 * 12.5)/2 = 187.5

4. 187.5 + 245.31 + 312.5 = 745.31

4 0
3 years ago
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