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lina2011 [118]
2 years ago
8

Combining like term 6k+7k

Mathematics
1 answer:
Nadya [2.5K]2 years ago
8 0
13k is the answer :)
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If x divided 9=9 how do u know what x is
Volgvan
X is 1 because if you times it by x it equals it number
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3 years ago
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I need help finding the area of this shape can you please help
BabaBlast [244]

Answer: 139.27

Step-by-step explanation:

So let find the area of the black swuare the length is 10 and the widith is 10, using bxh the area is 100. Now let find the aea of the semi-circle. The area of a fill circle is pi radius squared so a semi circle area will be 1/2( pi radius squared). The radius is 5 so we can calculate 1/2 of 25 pi equal = 39.27. Now let add the areas: 100+39.27=139.27.

8 0
2 years ago
A mechanic charges $60 to inspect your heater, plus $70 per hour to work on it. You owe the mechanic a total of $410. Write and
ratelena [41]

Answer:

($410 - $60) / $70 = 5

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3 0
3 years ago
What is the formula for the accounting equation
ohaa [14]

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A = L + E

Step-by-step explanation:

A = Assets

L = Liabilities

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3 0
2 years ago
Given: ABC is a right triangle with right angle C. AB = 14 centimeters and
Snezhnost [94]

Answer:7.6°

Step-by-step explanation:

Using sine formular

sinA/a =sinB/b

sin33/x = sin90/14

cross multiply

xsin90 = 14sin33

Divide bothside by sin90

x = 14sin33 / sin90

x= 7.6249 / 1

x = 7.6° to the nearest tenth.

4 0
3 years ago
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