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nexus9112 [7]
3 years ago
13

3 (7x– 8) how do u do this

Mathematics
1 answer:
Yanka [14]3 years ago
4 0

Answer:

21x − 24

Step-by-step explanation:

Multiply using the distributive property.

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What is the LCM of 2, 10, and 6
LenKa [72]

Answer:

30

Step-by-step explanation:

30 is the smallest number that all of the numbers divide into evenly.

30 ÷ 2 = 15

30 ÷ 10 = 3

30 ÷ 6 = 5

hope this helped!

3 0
3 years ago
Denver, Colorado, is 5183ft above sea level. Convert the height to miles
Illusion [34]

Answer:

Denver, Colorado is 0.98 miles above sea level

Step-by-step explanation:

There are 5280 feet in one mile. 5183/5280=0.98, rounding to the nearest hundredth.

So, Denver, Colorado is 0.98 miles above sea level, or 49/50 of a mile.

6 0
3 years ago
Before radar and sonar, sailors would climb to the top of their ships to watch for land or changes in weather. If the lookout at
Rudiy27
D = 5/6 sqrt(h)
7 = 5/6 sqrt(h)
42/5 = sqrt(h)
h = (42/5)^2 = 1,764/25 = 70.56

The height of the mast is 70.56 miles
8 0
3 years ago
Read 2 more answers
Write the equation of this circle in standard form. A) (x - 2)2 + (y - 3)2 = 4
Vika [28.1K]

Answer:

x^2 + y^2 -4x -6y + 9 = 0

Step-by-step explanation:

To write a circle in standard form, expand the equation of the circle and move all terms to one side.

(x-2)^2 + (y-3)^2 = 4\\x^2 -4x + 4 + y^2 -6y + 9 = 4\\x^2 +y^2 - 4x - 6y + 13 = 4\\x^2 + y^2 -4x -6y + 9 = 0

8 0
3 years ago
In mrs. prosser's class there are 32 students. If 3 out of every 8 prefer to ride their bicycles to school, how many students in
Molodets [167]
First divide 32 by 8

32/8

=4

Then multiply the 4 by 3 to find out how many students in the class like to ride their bicycles to school

4x3

12 students is your answer
8 0
3 years ago
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