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2 years ago

Here is another one you guys can get points off of because i have a lot more questions today

Mathematics

1 answer:

Advocard [28]2 years ago

8 0

Answer:

E. Your welcome <3

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Factor 200t + 8t 3 - 80t 2. 8t(t - 5)(t + 5) 8t(t - 5)2 -8t(t - 5)(t + 5)

amid [387]

200t + 8t^3 - 80t^2

8t(25 + t^2 - 10t) ....rearrange
8t(t^2 - 10t + 25)
8t(t - 5)(t - 5)
8t(t - 5)^2 <==

3 0

2 years ago

Which are the solutions of x2 = –13x – 4?

kobusy [5.1K]

x2 = -13x - 4=

2x = -13x - 4=

2x+13x=-13x-4+13x

15x=-4

x=4/15

i hope this is correct

7 0

2 years ago

Help me pls ........................

Ymorist [56]

Answer:

The answer is

$y = 3x + 5$

Step-by-step explanation:

❃Incase you forgot what the linear equation formula is ↶

$y = mx + b$

❃Since we already have the slope, we don't need to solve for that.

➊ First: We are going to find the y-intercept.

$y = mx + b \\ 2 = 3( - 1) + b \\ 2 = - 3 + b \\ \frac{ + 3 = + 3 \: \: \: \: \: }{5 = b}$

➋Second: Plug in.

$y = 3x + 5$

7 0

2 years ago

Julie’s cell phone is 9 centimeters long. How many millimeters long is her cell phone

evablogger [386]

The answer is 90, there is 10 millimeters in 1 centimeter! So, if there is 9 centimeters, there will then be 90 millimeters!

Ps: I had my question up but someone reported it since I added a picture that would help you! :(

Hope this does help though! You can always do the jumping trick with meters! That's how I learned :)

5 0

2 years ago

Which equation has a constant of proportionality equal to 10? Choose 1 answer: Choose 1 answer:

Genrish500 [490]

Answer:

Step-by-step explanation:

30/3=10

Have a great day!

3 0

2 years ago

Read 2 more answers