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3 years ago

How many square feet of outdoor carpet will we need for this hole ?

Mathematics

2 answers:

asambeis [7]3 years ago

8 0

Answer:

39ft

Step-by-step explanation:

3*11=33

2*3=6

33+6=39ft

mezya [45]3 years ago

6 0

To start solving, separate this shape into 2 separate shapes. The dimensions of the smaller shape are 2 by 3 feet. The dimensions of the larger one are 3 by 11 feet. To find the area of an object, multiply its dimensions. Therefore, you multiply 2 by 3 and 3 by 11. You will get the products 6 and 33. Since we are still working within the same shape, however, you add the products together. You get 39. Therefore, 39 ft. squared is the answer.

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(3v^4 - 2) - (7v^4 + 6)

Lera25 [3.4K]

So firstly, you want to foil - (7v^4 + 6) [Think of the minus sign as -1]: $3v^4 - 2 - 7v^4 - 6$

Next, combine like terms and your answer will be: $-4v^4-8$

5 0

3 years ago

$300 invested at 12% compounded monthly after a period of 1.5 years

GalinKa [24]

Answer: $358.8 to the nearest tenth

Step-by-step explanation:

Compound interest is calculated by Where: A = P(1 + r)t

Where P= 300, r= 12% = 0.12, t= 1.5 years

Slot in the figures

300 (1 + 0.12) 1.5

300 (1.12) 1.5

300x 1.12

336e1.12

A = $ 358.84

4 0

3 years ago

Line AB passes through points A(-6,6) and B(12,3). If the equations of the line is written in slope-intercept form, y=me+b then

KIM [24]

<u>Use the previous given coordinates to solve for B.
Y=mx+b,
(3)=1/6(12)+b
3= 2+b
3-2=b
1=b
</u>

7 0

3 years ago

Daniel's cable TV bill, which is $69, is deducted automatically from his bank account every month. Which expression shows the to

Anna35 [415]

69x12 ............................

8 0

3 years ago

Read 2 more answers

Roman55 [17]

Part A:What percentage of the total students surveyed like both watching television and reading?

The total amount of student is 230
The amount of students that like to read and watch television is 80

As a fraction it is 80/230
Turn that to a percentage
It is:34.7826%

Part A=34.7826%

Part B:What is the probability that a student does not like watching television also does not like reading?

On the table it shows 20

So the probability is 20/230

Part B=20/230

6 0

2 years ago