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neonofarm [45]
2 years ago
9

4(x+7)+3(2x-3) what is the answer to this

Mathematics
2 answers:
madam [21]2 years ago
8 0

Answer:

10x+19 i think

sergey [27]2 years ago
6 0

4(x+7)+3(2x-3)

mutiply the first bracket by 4

(4)(x)= 4x

(4)(7)= 28

mutiply the second bracket by 3

(3)(2x)= 6x

(3)(-3)= -9

4x+28+6x-9

4x+6x+28-9 ( combine like terms)

Answer:

10x+19 or 19+10x

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$925 at 2% interest for 2.4 years. Find the simple interest earned.
mixer [17]

Answer:

£43

Step-by-step explanation:

925×2/100

=£ 18.5

2.4 years =18.5×2.4

=£43

5 0
3 years ago
What's the sum of 5 feet 9 inches in 12 ft and 3 in
galben [10]
First convert everything into inches.

1 foot = 12 in
5 feet = 5*12 = 60 in
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Now add them together

60 + 9 + 144 + 3 = 216 in

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Hope this helps :)
4 0
2 years ago
What is the area of the base in the figure below? A cylinder with height 12 and diameter 6.
Naya [18.7K]

Answer:

About 28.27.

Step-by-step explanation:

To figure out the area of the base, you just use the formula to find the area of a circle. Which is;

A = r^2 * pi

(r stands for radius)

3 0
3 years ago
Given: △KLM, LM=20 3 <br> m∠L=105°, m∠M=30°<br> Find: KL and KM
Yuki888 [10]

Answer:


Step-by-step explanation:

Split the triangle into a 30-60-90 triangle. Since you have LM from that triangle, you can figure out the other sides. Then, using the leg from that triangle, the one next to it is a 45-45-90 triangle, meaning it's isosceles.

KM = 30 + 10√3

KL = 10√6


3 0
3 years ago
Help, and can you show your work?
Schach [20]

Step-by-step explanation:

answer A is correct

................

6 0
2 years ago
Read 2 more answers
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