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Vladimir79 [104]
3 years ago
7

5. The area of a rectangle is 120 square feet. What is the area of a rectangle that has

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
8 0
240 Bc 120 x 2 =240.
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A line contains the points (34, 12) and (32, 48) .
joja [24]
Slope  = y2-y1 / x2-x1  =  48-12 / 32-34   = 36 / -2  = -18  answer
5 0
4 years ago
The length of a rectangle is three less than twice the width. If the perimeter is 156cm, find it’s dimensions.
Monica [59]

Answer:

length = 47, width = 25

Step-by-step explanation:

L = 2W - 3

2L + 2W = 156

2( 2w -3) + 2W = 156

4w - 6 + 2W = 156

6W = 150

W = 25

L = 2(25) - 3

L = 47

8 0
3 years ago
Long explanation for 4 9/14 - 2 6/7 + 8 5/6=<br><br>The answer is 10 13/21 but I can not get that.
Ber [7]

Answer:

10 13/21

Step-by-step explanation:

Convert mixed numbers into improper fractions

4 9/14 --> 65/14

2 6/7 --> 20/7

8 5/6 --> 53/6

Then calculate

65/14 - 20/7 + 53/6

Before that write it into a common denominator of 42

(195-120+371)/42

That would equal to 446/42

Divide it by 2

That would equal to 223/21

Then 223/21 = 10 13/21

P.S!!!

Don't blindly trust me, check before with others

And also hope it helped

3 0
3 years ago
Graphing Exponential Function in Exercise ,sketch the graph of the function.See example 3 and 4.
OLga [1]

Answer:

The black curve is the graph for given function.

Step-by-step explanation:

We are given the following function in the question:

f(x) = 4^{x}

We have to graph this function.

Properties of function:

  • The given function is an exponential function of the form f(x) = b^x, where b is the base and x can be any real number.
  • Here, b = 4
  • It passes through the point (0,1).
  • Since b > 1, the graph of function will will increase as we move from left to right.
  • The domain for given function is all real numbers.
  • The range for the given function is (0,\infty)

The attached image shows the graph for the given function.

8 0
3 years ago
Mrs. Brennan and Mrs. Prato went out for lunch. The cost of Mrs. Brennan’s lunch was $12.95 and the cost of Mrs. Prato’s lunch w
n200080 [17]
Each person would pay $13.33 dollars.
7 0
3 years ago
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