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OLEGan [10]
3 years ago
11

Robb graphed the square root function shown below as part of his math assignment.

Mathematics
1 answer:
sertanlavr [38]3 years ago
8 0

Answer:c

Step-by-step explanation: because robb should restrict the domain to x is less then or equal to 5

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PLS HELP
Katena32 [7]

Answer:

-30x^2-9x+12  all real numbers

Step-by-step explanation:

f(x) = -6x + 3 and g(x) = 5x + 4

f(x) * g(x) = (-6x + 3) * ( 5x + 4)

FOIL

            = -30x^2 -24x+15x +12

Combine like terms

           =-30x^2-9x+12

The domain is what numbers x can take

There are no restrictions so all real numbers

3 0
3 years ago
What’s the area of a circle that’s 11 meters
Ivenika [448]

Answer: 380.13271108436 meters2

Step-by-step explanation: This would be the answer if it was radius

5 0
4 years ago
Solve -7/2t - 2 = -4 - 7t
Kruka [31]
Hope this helps i spent around fourty minutes trying to figure it out, but im still in my younger ages of highschool so yeah.

5 0
4 years ago
10 points :) Thanks sm! (attached below)
givi [52]

Answer:

Average : 10,724.2857 miles

Step-by-step explanation:

To determine the mean we can simple find the average, adding all the miles the car has traveled, over the number of days. See working below -

\frac{10150+10211+10424+10769+10884+11155+11477}{7}

Adding the numerator values : 10150+10211+10424+10769+10884+11155+11477=75070

\frac{75070}{7} = 10724.28571\dots

Ling traveled an average of about 10,724.2857 miles.

3 0
3 years ago
It took the rocket 3 seconds to climb to 927 meters. Calculate the speed .
ANEK [815]

Answer:

309 meters per second

Step-by-step explanation:

5 0
3 years ago
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