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2 years ago

URGENT THIS IS FOR FINALS CAN SOMEONE PLZ SOLVE IT I will brain list

Mathematics

2 answers:

pishuonlain [190]2 years ago

8 0

Answer:

were is the line

Step-by-step explanation:

Crazy boy [7]2 years ago

8 0

Answer:

1- y=2x-5

2- y=-1/6x-5

Hope this helps you!!

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True or False? When Samantha includes more batteries in her project, the current in her project increases. Current is the indepe

Semmy [17]

True....Independent = Test....therefore they are testing the current

7 0

2 years ago

270 is 90% of what number?

kakasveta [241]

$90\% \ of \ x =270 \\\\ \frac{90}{100}*x=270 \\\\ \frac{9}{10}=\frac{270}{x} \\\\ x=\frac{10*270}{9} \\\\ x=10*30 \\\\ \boxed{x=300}$

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3 years ago

a water tank is 5cm tall and has a diameter of 3,5m . calculate the capacity (volume) of the tank .use π=3,14

Evgesh-ka [11]

Step-by-step explanation:

Firstly convert the diameter into cm

t480812.5cm³hus 3.5×100=350cm

Volume=

$\frac{\pi {d}^{2} h}{4}$

$\frac{3.14 \times (350) {}^{2} \times 5 }{4}$

=480812.5cm³

8 0

2 years ago

Solve. 2(2z – 4) = 4

Oxana [17]

Answer:

$z = 3$

Step-by-step explanation:

1) Divide both sides by 2.

$2z - 4 = \frac{4}{2}$

2) Simplify 4/2 to 2.

$2z - 4 = 2$

3) Add 4 to both sides.

$2z = 2 + 4$

4) Simplify 2 + 4 to 6.

$2z = 6$

5) Divide both sides by 2.

$z = \frac{6}{2}$

6) Simplify 6/2 to 3.

$z = 3$

therefor, the answer is z = 3.

4 0

2 years ago

Rate of change for y= 2/3x-48

tangare [24]

Answer:

2/3

Step-by-step explanation:

The rate of change is the same thing as the slope of a line

4 0

2 years ago

URGENT THIS IS FOR FINALS CAN SOMEONE PLZ SOLVE IT I will brain list​

URGENT THIS IS FOR FINALS CAN SOMEONE PLZ SOLVE IT I will brain list