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3 years ago

When solving an equation with fractions and decimals. What would you use first

Mathematics

2 answers:

Alekssandra [29.7K]3 years ago

5 0

Answer:

The number above the division line is called the numerator, and the number below the division line is called the denominator.

When multiplying fractions, you just multiply the numerators together, multiply the denominators together, and then simplify the result.

Remember, we can add, subtract, multiply, or divide anything we want to on one side of an equation so long as we do the same thing on the other side.

Step-by-step explanation:

snow_tiger [21]3 years ago

4 0

Answer:

The number above the division line is called the numerator, and the number below the division line is called the denominator.

When multiplying fractions, you just multiply the numerators together, multiply the denominators together, and then simplify the result.

Remember, we can add, subtract, multiply, or divide anything we want to on one side of an equation so long as we do the same thing on the other side.

Step-by-step explanation:

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In July 2014 one Mexican peso was worth 0.075 U.S. dollars. How many Mexican pesos was $133.00 U.S. dollars worth?

ira [324]

Answer:

1,773.33 Mexican pesos

Step-by-step explanation:

Create a proportion where x was how many Mexican pesos it was worth:

$\frac{1}{0.075}$ = $\frac{x}{133}$

Cross multiply and solve for x:

133 = 0.075x

1773.33 = x

So, it was worth approximately 1,773.33 Mexican pesos

4 0

3 years ago

What part of San Pablo City Cathedral represents;

kaheart [24]

Answer:

point , line and planein

Step-by-step explanation:

I hope it will helpful to you

8 0

3 years ago

Work out the volume of this sphere?

ale4655 [162]

Answer:

1436.8 cm^3

Step-by-step explanation:

You just plug it in:

r = 7 since it is the radius

Volume = (4 / 3) pi x r^3

Volume = (4 / 3) pi x (7)^3

Volume = 1436.75 = 1436.8 cm^3 (nearest tenth)

4 0

3 years ago

Please help i put 15 points for this

PilotLPTM [1.2K]

Answer:

<u>Options 3, 4 and 5</u>

Step-by-step explanation:

Given:

F(x) = x³ + 3x² - 25x - 75

Factor the given function:

F(x) = x³ + 3x² - 25x - 75

⇒ take x² a common from (x³ + 3x²) and (-25) a common from (- 25x - 75)

F(x) = x²(x+3) - 25 (x+3)

⇒ take (x+3) as a common

F(x) = (x+3) (x² - 25)

(x² - 25) = (x-5) (x+5)

∴ F(x) = (x+3) (x-5) (x+5)

<u>The answer are options 3, 4 and 5</u>

7 0

3 years ago

Submit

oee [108]

Answer:

Step-by-step explanation:

This is simple: we need to only do 2 steps

1) Convert to feet

2) Get the area

1) Converting to feet is just

$(7*3, 4*3)\\$ (ignore the use of this it's just to show the differnt things to multiply

Now we have a length of 21 and a width of 12 FEET.

2) To solve for the area, we need to multiply both dimensions.

$21*12=252$

So the answer is 252^2 FEET (DONT FORGET THE UNIT SQUARE FEET)

3 0

2 years ago