3 years ago

Ten times the sum of half a number and 6 is 8

Mathematics

1 answer:

Delvig [45]3 years ago

4 0

Im sorry but I don't really get the question, can you please explain it a little better?

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Thank you very much for your help!

Kobotan [32]

For a.
$x^2+y^2=25$

For b.
$(x-4)^2+(y-3)^2=25$

For c.
$(x-5)^2+(y-4)^2=9$

Hope that helps

5 0

3 years ago

How many gallons of gas are left after driving 200 miles

BaLLatris [955]

The equation y = -0.04x + 12 gives the number of gallons of gas in your car where x is the number of miles drivene

easy

y=gas left
x=miles

sub 200 for x
y=-0.04(200)+12
y=-8+12
y=4

4 gallons left

8 0

2 years ago

How do animals breakedown rocks.

Hoochie [10]

Answer:

A,B

Step-by-step explanation:

It could be A or B because them stepping on a rock could cause the rock to crack and another could come along and do the same thing and the rock would eventually break.

4 0

2 years ago

Read 2 more answers

3*(2)=6+5 3*(2+5)<br> Please help

Lina20 [59]

Answer:

6 = 413 is a not true statement

Step-by-step explanation:

I've attached my work below

Hope it helps, Let me know if you have any questions/concerns !

Have a nice rest of your day :)