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Yuliya22 [10]
3 years ago
12

Simplify the expression. 3(7) – 3(3)

Mathematics
2 answers:
Ivenika [448]3 years ago
5 0

Answer:

Answer is 12.

Step-by-step explanation:

oksian1 [2.3K]3 years ago
4 0

Answer:

12

Step-by-step explanation:

3\times 7-3\times 3

<u>This term's numerical factors have been multiplied:-</u>

<u />=12

<u>OAmalOHopeO</u>

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F(x)=-2x-1 g(x)+2x^2-3x <br> f(5)=<br> g(-4)=
Ahat [919]

Answer:

f(5)= -11

g(-4)= 44

Step-by-step explanation:

to find the answer is really simple, whenever a question is asking to find F(x) it is another term for y. So its when y=5 then what is the y value for that term.

6 0
3 years ago
Whats the mean of the data set <br>86,90,93,85,79,92​
k0ka [10]

Answer:

87.5

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4 0
3 years ago
Find the missing value. Show your work. please
Sophie [7]
#1
sin(51^o)= \frac{y}{12} \ \ \to \ \ y=12*sin(51^o)=12* 0.7771 \approx 9.33

#2
\theta=arccos( \frac{5^2+13^2-12^2}{2*5*13}) = arccos( \frac{25+169-144}{130})=arccos( \frac{50 }{130})= \\ \\ arccos(0.3846) \approx67.4^o

#3
tan(13^o)= \frac{x}{24} \ \ \to \ \ x=24*tan(13^o)=24* 0.2309 \approx 5.54

#4
sin(20^o)= \frac{10}{x} \ \ \to \ \ x= \frac{10}{sin(20^o)} = \frac{10}{0.342}  \approx 29.24
5 0
4 years ago
Please help me on this will give you brainliest
beks73 [17]
Aren’t you supposed to multiply the exponents to where it’s 5^24 ?
7 0
3 years ago
Read 2 more answers
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I think 120 feet maybe??
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