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steposvetlana [31]
2 years ago
12

To add or subtract fractions with different denominators, first find equivalent fractions with a _____ denominator.

Mathematics
2 answers:
frosja888 [35]2 years ago
7 0
Common denominator is your answer.
IRINA_888 [86]2 years ago
4 0
Common denominator or LCM (least common multiple)
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Can someone plz help me with this and i need the drawing to show work
Burka [1]

Answer:

20.833 feet

Step-by-step explanation:

The light reflects off the mirror at the same angle that it hits it at.  So the triangle formed by the beam and mirror is similar to the triangle formed by Kevin and the mirror.

Therefore, we can write and solve a proportion.

h / 10 = 6.25 / 3

h = 20.833

The beam is 20.833 feet tall.

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3 years ago
How do you simplify 2^6? What do you get?
sertanlavr [38]

Answer:

64

Step-by-step explanation:

2*2*2*2*2*2

2 multiply 2 multiply 2 multiply 2 multiply 2 multiply 2.

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2 years ago
A guy wire is needed to support a tower. The wire is attached from the top of the tower to a place on the ground 5m from the bas
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3 years ago
HELP ME HELP ME HELP Help help
alina1380 [7]

Answer:

<

Step-by-step explanation:

-3 4/5 is a small number than -3 1/5 because it is a greater negative number, which means it is farther away from 0 on a number line Ex:

5  4  3  2  1  0  -1  -2  -3  -4  -5

6 0
2 years ago
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Una compañía de telefonía móvil en expansión ha gestionado durante el trimestre que finaliza ochocientas cincuenta mil llamadas
NISA [10]

Answer:

2,050,000\ daily\ calls

Step-by-step explanation:

<u><em>The question in English is </em></u>

An expanding mobile phone company handled eight hundred and fifty thousand calls a day during the quarter. In the next quarter it expects to reach one million and increase quarterly by the same amount over the next two years. How many daily calls do you expect to handle in two years?

Let

x ----> the number  of quarter

y ---> number of daily calls

we know that

we have the points

(0,850,000) and (1,1,000,000)

Find the slope m

m=(1,000,000-850,000)/(1-0)=150,000\ daily\ calls

The linear equation that represent this situation is

y=150,000x+850,000

How many daily calls do you expect to handle in two years?

In two years there are 8 quarterly

so

For x=8

substitute

y=150,000(8)+850,000=2,050,000\ daily\ calls

7 0
3 years ago
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