3 years ago

What is 0.25(2d+1)... I need help...

Mathematics

1 answer:

IRISSAK [1]3 years ago

6 0

Solution:

1) Distribute
0.25\times 2d+0.25

2) Simplify 0.25\times 2d to (0.5)d
0.5d+0.25

Done!

You might be interested in

4(1-x)+2x=-3(x+1 solve for x

ipn [44]

Answer:

Step-by-step explanation:

6 0

3 years ago

Answer two questions about systems A and B

Lunna [17]

Step-by-step explanation:

I dont see any questions

Can you send a picture to see if I can help

7 0

3 years ago

Read 2 more answers

Can someone put a website to help me understand this?

Alenkinab [10]

Answer:

Step-by-step explanation:

Since the diagonals in a rectangle are congruent, AC=BD and

7x+18=10x-3

We need to separate x -- to do that, we can first subtract 7x from both sides, resulting in

18=3x-3

Next, add 3 to both sides to get

21=3x

Divide both sides by 3 to get

x=7

Then, we just plug x into 10x-3 to get BD = 7*10-3 = 67

7 0

3 years ago

7) what is the BEST conclusion we can draw from the graph <br><br> (the answers are in the picture)

Viktor [21]

Answer:

Step-by-step explanation:

7 0

3 years ago

HELPPPPP ASAPPPP

KATRIN_1 [288]

Answer:

The maximum height of the volleyball is 12.25 feet.

Step-by-step explanation:

The height of the volleyball, h(t), is modeled by this equation, where t represents the time, in seconds, after that ball was set :

$h(t)=-16t^2+20t+6$ ....(1)

The volleyball reaches its maximum height after 0.625 seconds.

For maximum height,

Put $\dfrac{dh}{dt}=0$

Now put t = 0.625 in equation (1)

$h(t)=-16(0.625)^2+20(0.625)+6\\\\h(t)=12.25\ \text{feet}$

So, the maximum height of the volleyball is 12.25 feet.

5 0

3 years ago