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monitta
2 years ago
9

Which of the aaa-values satisfy the following inequality?

Mathematics
1 answer:
mina [271]2 years ago
7 0

Answer:

a = 3

Step-by-step explanation:

When you add the given value for a with 7, the resulting answer must be less than 11.

In this case, if: a = 3

Plug in 3 for a in the equation:

7 + a < 11

7 + 3 < 11

10 < 11 (True).

A) a = 3 is your answer.

~

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13. A cube has a surface area of 150 ft. Determine the edge length of the cube as a mixed radical in lowest form and
Elena-2011 [213]

Answer:5ft

Step-by-step explanation:

5 0
3 years ago
It took the high school hockey team 5h to travel to a tournament in Thunder Bay. They travelled by bus and plane a total distanc
mote1985 [20]
Entire distance = 1,320
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bus avg = 40 km/h
plane avg = 600 km/h

Working this by trial and error
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8 0
3 years ago
EOC Review
lana [24]

Answer:

0ft and 60ft

Step-by-step explanation:

Given

The attached function

Required

Determine the valid values of the domain of the function

To do this, we simply consider the starting point and the end point of the trajectory on the x-axis (i.e. the horizontal distance).

From the attached graph, the horizontal distance starts from 0 and ends at 180.

This implies that the domain is: 0 \le x \le 180

From the options, the values that fall in this bracket are 0ft and 60ft

3 0
2 years ago
Let f(x) = 2x + 2. Solve f−1(x) when x = 4.
malfutka [58]
10 would be you best choice
4 0
3 years ago
Solve the inequality for x. –4x + 6 &lt; 50
natulia [17]

Answer:

x > -11  

Step-by-step explanation:  

<u>Step 1:  Subtract 6 from both sides</u>  

-4x + 6 - 6 < 50 - 6  

-4x < 44

<u>Step 2:  Divide both sides by -4</u>  

-4x / -4 < 44 / -4

If you divide by a negative number, you flip the sign.  

<em>x > -11</em>

 

Answer: x > -11

7 0
2 years ago
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