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Hatshy [7]
4 years ago
5

4. For the expression below you are allowed to put in as many or as few brackets as you like. What

Mathematics
1 answer:
hichkok12 [17]4 years ago
8 0

Answer:

-1

Step-by-step explanation:

All of them equal negative one and -1*-1 equals negative 1

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Jose purchased 4/9 pound of peanut and 7/11 pounds of raisins find the total weight of his purchase
azamat

Answer:

The total weight of his purchase is 1.08 pounds

Step-by-step explanation:

To find the total weight of his purchase, we sum the weight of each of his purchases.

He purchased:

4/9 pound of peanut.

7/11 pounds of raisins

Total:

The least common multiple between 9 and 11 is 99.

Then

\frac{4}{9} + \frac{7}{11} = \frac{11*4 + 9*7}{99} = \frac{107}{99} = 1.08

The total weight of his purchase is 1.08 pounds

8 0
3 years ago
On his first day of school, Kareem found the high temperature in degrees Fahrenheit to be 76.1°. He plans to use the function to
wolverine [178]
The function for conversions from Fahrenheit to Celsius is:

Celsius = (Fahrenheit - 32) x 5/9 

C(76.1) = (76.1 - 32) x 5/9
             = (44.1) x 5/9
             =  24.5

Therefore, 76.1 degrees Fahrenheit = 24.5 degrees Celsius. 
5 0
3 years ago
Read 2 more answers
Given m||n, find the value of x.<br> +<br> (7x-7)°<br> m<br> (6x+11)°
KengaRu [80]

Answer:

x = 18

Step-by-step explanation:

(7x - 7) \degree = (6x + 11) \degree \\ (exterior \: alternate \:  \angle s) \\  \\ 7x - 7 = 6x + 11 \\  \\ 7x - 6x = 11 + 7 \\  \\ x = 18

5 0
3 years ago
What is the decimal expansion of 7/2
valentina_108 [34]

Answer:

0.583

Step-by-step explanation:

you just divide ig

5 0
3 years ago
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Landon used a semicircle, a rectangle, and a right triangle to form the figure below. Which is the best estimate of the area of
Damm [24]

Answer:

38.28cm^2

Step-by-step explanation:

Area of rectangle = 24cm^2

Area of rectangle = 8cm^2

Area of semicircle = 6.28cm^2

4 0
4 years ago
Read 2 more answers
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