3 years ago

Help please, asap. i need this done

Mathematics

2 answers:

zzz [600]3 years ago

8 0

Answer:

Step-by-step explanation:

15/3=5

25/5 = 5

10/2 = 5

coldgirl [10]3 years ago

7 0

Answer:

Step-by-step explanation:

You have to find the "pattern."

for 15 and 3, you have to divide 15 by 5 and thats 3.

for 25 and 5, 25/5 is 5, so 10/5 is 2.

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The equation for area of a triangle is

stepan [7]

Answer:

h=2A/b

Step-by-step explanation:

I did the test

3 0

3 years ago

A volleyball player sets the ball in the air, and the height of the ball after t seconds is given in feet by h= -16^2+12t+6. A t

pychu [463]

Answer:

Step-by-step explanation:

The given function is

$h=-16t^2+12t+6$

The graph of this function is a parabola that opens downwards

The line $h(t)=8$ intersects this parabola, when

$t=0.5,t=0.25$

The teammate can spike the ball after 0.25 seconds or 0.5 seconds.

The two solutions are reasonable. When the volleyball is accelerating into the air, it passes a height of 8 after 0.25 seconds.

When the ball is dropping after it attains maximum height, it attains another height of 8 after 0.5 seconds again.

8 0

3 years ago

PLEASE HELP 100 POINTS.

aalyn [17]

Wait I don’t understand what u need

3 0

3 years ago

Read 2 more answers

Starting time 2:15 am elapsed time 45 minutes

AveGali [126]

One hour = 60 minutes
60-15=45 so I would just add your 45 minutes to your 2:15
2:15+:45= 3:00

so your answer will be 3:00 :)

4 0

3 years ago

Which equations have a lower unit rate than the rate represented in this table?

grandymaker [24]

Answer:

A and D

Step-by-step explanation:

Find the unit rate of the data in the table:

y = kx
2 = 6k
k = 2/6
k = 1/3

The equation is:

y = 1/3x

Compare this with the others:

A. 3/11 < 1/3 = 3/9 ⇒ yes
B. 2/5 > 1/3 = 2/6 ⇒ no
C. 9/23 > 1/3 = 9/27 ⇒ no
D. 4/13 < 1/3 = 4/12 ⇒ yes
E. 3/8 > 1/3 = 3/9 ⇒ no

7 0

3 years ago

Read 2 more answers