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Elena-2011 [213]

2 years ago

8

Please 0,45 = ........ % 0,3 = ......... % 1,9 = ........... % 0,01 = ...........% 1 = ............%

1 answer:

Roman55 [17]2 years ago

7 0

Answer:

45%, 30%, 190%, 1%, 100%

Step-by-step explanation:

To get a percent from a decimal, multiply it by 100 and add a % symbol.

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The summation of 1 to infinity of n - 2 is which of the following series?-2, -4, -6, -8, . . .-2, -1, 0, 1, . . .-1, 0, 1, 2, .

muminat

1,0,1,2 is the correct answer I do believe

3 0

3 years ago

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Akimi4 [234]

Answer:

600

Step-by-step explanation:

6 x 6 x 10 = 360

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360 + 240 = 600

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4 0

3 years ago

When two numbers are multiplied to get product, each number is called a(n)?

Mademuasel [1]

Answer:

Each number is called a factor

Step-by-step explanation:

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7 0

3 years ago

What is the first step to solve the equation 16x-21 = 52?

Makovka662 [10]

Answer:

2) Add 21 to both sides

Step-by-step explanation:

When solving $16x-21=52$ for $x$ , our goal to isolate $x$ such that we have $x$ set equal to something.

Therefore, we want to start by adding 21 to both sides. This leaves us with $16x=73$ and we are one step closer to isolating $x$ .

8 0

3 years ago

Read 2 more answers

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

$n = 7*5 = 35$

4 0

3 years ago