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Maksim231197 [3]
3 years ago
14

Find the root(s) of the equation x2 = 121?

Mathematics
2 answers:
Andru [333]3 years ago
6 0

±11

Step-by-step explanation:

Even NO. roots are always contain ±.

Rudiy273 years ago
4 0

Answer: C

Step-by-step explanation:

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miv72 [106K]

Answer:

hope that it helps you any

Step-by-step explanation:

first hour she drove 60mi

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third hour she drove 70mi

fourth hour she drove 20mi

fifth hour she drove 75mi

all together she drove 275miles

take 275 divide it by 5 you get an average of 55mph

7 0
3 years ago
In the figure, angle A measures 41° and angle D measures 32°. What is the measurement of angle E?
netineya [11]

triangles angles always add up to 180° that being said,

41+32=73

180-73=107

angle e= 107°

hope this helps!

6 0
3 years ago
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Paha777 [63]

Answer: 4.8

Step-by-step explanation:

Corresponding sides of similar figures are proportional, so

\frac{x}[4}=\frac{6}[5}\\\\x=4\left(\frac{6}{5} \right)=\boxed{4.8}

7 0
2 years ago
Which expression is a way to represent the ratio of a to b?
Trava [24]
The answer would be C.. It can also be written as a:b or a to b
4 0
3 years ago
The function f is defined on the real numbers by f(x) = x + 2<br> What is the value of f(-3)?
kvasek [131]

Answer:

-1

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We can plug in -3 for x and solve:

f(-3) = -3 + 2

= -1

6 0
2 years ago
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