3 years ago

Question 11 (5 points)

Mathematics

1 answer:

KATRIN_1 [288]3 years ago

6 0

Answer:

Yes

Step-by-step explanation:

Substitute the x value in the ordered pair for the x in the equation, or 2, and the y-value (6) in for y. So, 2 + 6 = 8, and this is true. Then do 3(2) - 6 = 0, which is also true.

You might be interested in

2-4a = 16<br><br> What is the solution

motikmotik

Answer:

a = -3.5

Explanation:

2 - 4a = 16

-4a = 14

a = -3.5

5 0

2 years ago

Read 2 more answers

A catapult launches a boulder with an upward velocity of 120 ft/s. The height of the boulder, h,

Vlad1618 [11]

Answer:

Reaches a maximum height of 235.00 feet in 3.75 seconds.

Step-by-step explanation:

The height of the boulder, h, in feet after t seconds is given by the function is given by :

$h=-16t^2+120t+10$ .....(1)

For maximum height, put $\dfrac{dh}{dt}=0$

i.e.

$\dfrac{d(-16t^2+120t+10)}{dt}=0\\\\-32t+120=0\\\\32t=120\\\\t=3.75\ s$

Put t = 3.75 in equation (1). So,

$h=-16(3.75)^2+120(3.75)+10\\\\h=235\ \text{feet}$

So, the boulder's maximum height is 235 feets and it takes 3.75 s to reach to its maximum height.

3 0

3 years ago

Madison’s band used to practice for 50 minutes every Tuesday. Now they practice 130% as many minutes as they used to. How many m

yKpoI14uk [10]

Answer:

it is 65 :)

Step-by-step explanation:

3 0

3 years ago

An appliance store is having a liquidation where everything in the store is 70% off the regular price. What is the price of a di

brilliants [131]

Answer is: ....... .. . . . . . . . . . . . . ... C

8 0

3 years ago

Read 2 more answers

Pizza population sold 93 pizza on monday 67 pizza on Tuesday 78 pizza on wed 44 pizza on thur and 123 pizza on fri on average ho

swat32

81.
Add them all and then divide by the number of days (by 5)

3 0

3 years ago