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stepan [7]
2 years ago
5

(5x -3) + (7 -x) what’s the answer guys

Mathematics
2 answers:
Zanzabum2 years ago
8 0

Answer:

answer=4(x+1)

Step-by-step explanation:

............

xeze [42]2 years ago
5 0

Answer:9x

Step-by-step explanation:   plz leave like

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How do you do this question?
e-lub [12.9K]

Answer:

D. dA/dt = 4h dh/dt in²/sec

Step-by-step explanation:

Given:

A = wh

w = 2h

Substitute:

A = 2h²

Take derivative with respect to time:

dA/dt = 4h dh/dt

dA/dt has units of in²/sec.

7 0
3 years ago
HELP ME PLEASE Graph the linear equation
Svetlanka [38]

Answer:

Step-by-step explanation:

What grade are you in bc i do not know the answer  to this

8 0
3 years ago
Read 2 more answers
Is the triangle with these sides a right triangle? 22mm, 26mm, 34 mm
Liono4ka [1.6K]
If a^2 + b^2 = c^2 then it is a right triangle.
22^2 + 26^2 ?=? 34^2
484 + 676 ?=? 1156
1160 ?=? 1156
This is NOT TRUE so it is not a right triangle.
3 0
3 years ago
Read 2 more answers
A rectangle on a coordinate plane is translated 5 units up and 3 units to the left. Which rule describes the translation?
Serggg [28]

Answer:

The last one (x,y)->(x+3,y+5)

Step-by-step explanation:

Whenever you move the x coordinate it’s the opposite, for example translated 3 units the the left is +3 and translated 3 units to the right is -3.

Whenever you move the y coordinate it’s normal so up 5 units means +5 and down means -5.

4 0
3 years ago
Read 2 more answers
Find the amount of time.<br><br> I=$450, P=$2400, r=7.5%
Aliun [14]
2.5 years
~You need to set this problem up in the I=PRT form. This should be your formula then, 450=2400(.075)(t). Then do 2400 times .075 and then times that by t which equals 180t. To get rid of that t then take 450 divided by 180 and you get 2.5. Remember when working with rates put them in decimal form also but your time in years.

I hope this helps you:)
3 0
3 years ago
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