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3 years ago

HELP ASAP PLEASE!!!

Mathematics

2 answers:

Varvara68 [4.7K]3 years ago

7 0

Answer:

Step-by-step explanation:

The answer is B. If you use this site called Desmos Graphing Calculator. Type out all the possible answers, and use the process of elimination.

Mariana [72]3 years ago

7 0

Answer:B

Step-by-step explanation:

When you add to x, it goes up

subtract from x and it goes down

in this case, you wanna add to x, and add 3

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The price of of a mathematical set. was Ugx 2400 a month ago,and now it is Ugx 3000 - Find The percentage increase

Ivanshal [37]

Step-by-step explanation:

[tex]Another example , when a straight wire is moved up and down rapidly between the two poles of a horseshoe magnet , then an electric current is produced in the wire. This is also an example of electromagnetic induction .

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2 years ago

xz_007 [3.2K]

Answer:

1) $n = 84$

2) $n = 78$

3) $n = 24$

4) $n = 16$

5) $n = 35$

Step-by-step explanation:

To solve each proportion, we apply cross multiplication.

Question 1:

$\frac{5}{12} = \frac{35}{n}$

$5n = 35*12$

Simplifying both sides by 5

$n = 7*12 = 84$

Question 2:

$\frac{n}{52} = \frac{180}{120}$

$120n = 52*180$

Simplifying both sides by 20

$6n = 52*9$

Simplifying by 3

$2n = 52*3$

Simplifying by 2

$n = 26*3 = 78$

Question 3:

$\frac{18}{n} = \frac{21}{28}$

$21n = 18*28$

Simplifying both sides by 7

$3n = 18*4$

Simplifying both sides by 3

$n = 6*4 = 24$

Question 4:

$\frac{n}{4} = \frac{24}{6}$

$\frac{n}{4} = 4$

$n = 16$

Question 5:

$\frac{10}{16} = \frac{n}{56}$

$16n = 56*10$

Simplifying by 2, both sides

$8n = 56*5$

Simplifying by 8, both sides

$n = 7*5 = 35$

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3 years ago

Charlie has 32 cats, which is 8 times as many cats as Waylon. How many cats does Waylon have?

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You have to do 32 divided by 8

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anastassius [24]

Answer:

Kristin will drink 7500 milliliters during the 15 days.

Step-by-step explanation:

Because 0.5 L is 500 mL, multiply that by the time, or 15 days. This will give you an answer of 7500 milliliters.

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3 years ago

A hiker walks at a speed of 3 2 5 kilometers per hour. How many kilometers will the hiker walk-in

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Answer:

65 km

Step-by-step explanation:

was that 325 km? if so it would be 325 x 5 = 65

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