3 years ago

Solve each quadratic equation. Show your work. 4x^2=100

1 answer:

4 0

Hello there!

4x² = 100

We wanna start by dividing both sides by 4

4x²/4 = 100/4

x² = 25

Now we can take square root

x = +/-√25

x = 5 or x = -5

As always, it is my pleasure to help students like you!

You might be interested in

Jenna bought 3 packs of bottled water, with 8 bottles in each pack. Then she gave 6 bottles away. Write an expression to match t

natima [27]

<h2>Jenna bought 3 packs of bottled water, with 8 bottles in each pack. Then she gave 6 bottles away. Write an expression to match the words.</h2><h2></h2><h2>(3x8)-6</h2>

3 0

3 years ago

What is the area of this trapezoid

padilas [110]

Your answer is <span>132^2

......</span>

4 0

3 years ago

Read 2 more answers

Which of the following equations is modeled by the graph?

sukhopar [10]

The answer is A; a=50t cause if you were to put 0, you would get 0 which is the first point, if you put in 1 you get 50, if you put in 2 you get 100 and so on.

3 0

2 years ago

Read 2 more answers

Help pleaseee Im trying to get an A in class

likoan [24]

Answer:

191

Step-by-step explanation:

Sorry it's sideways. I drew a box chart for this. First, fill in what you know: the number of white and black beads Ally has. Then, calculate how many black beads Betty has (Ally's number, 59, minus 35.) 59-35 = 24.

They tell you the total number of beads is 346. Add up Ally's total to get 131, then subtract that from 346. That's Betty's total beads, 215.

Last, subtract the 24 black beads Betty has from the 215 total to get 191.

3 0

3 years ago

sixth graders have the choice between two end of year trips: going to the zoo or going to an amusement park. There are 264 schol

sp2606 [1]

Answer:

Step-by-step explanation:

6 0

3 years ago