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2 years ago

What is 7 29/80 as a mixed number with a decimal

Mathematics

1 answer:

Aleks04 [339]2 years ago

6 0

7+29÷80
7+0.3625
7.3625

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Lian is studying the effects of sugar water on pumpkin growth. She is growing 20 pumpkins, and she gives each pumpkin a differen

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The answer is going is C number of days

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2 years ago

HELP ASAP 50 POINTS ITS GEOMENTRY

rusak2 [61]

Answer:

1.c

2.a

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1 year ago

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What is the area of the sector a.) 10π cm^2b.) 16π cm^2c.) 40π cm^2d.) 64π cm^2

Natalija [7]

Answer:

C. 40π cm²

Explanation:

• The central angle of the sector = 225 degrees

• The radius of the sector = 8cm

For a sector of radius r and central angle θ, we calculate the area using the formula below:

$\text{Area}=\frac{\theta}{360\degree}\times\pi r^2$

Substituting the given values, we have:

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3 0

10 months ago

Can someone please help me Factor 4x^2 - 81

Vsevolod [243]

Answer:

(2x-9)(2x+9)

Step-by-step explanation:

This is a difference of squares because it can be written as (2x)^2-9^2

The formula for factoring a difference of squares is a^2-b^2=(a-b)(a+b)

So replace a with 2x and b with 9 giving us

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3 0

3 years ago

Read 2 more answers

What is the difference?

worty [1.4K]

Answer:

4th option

Step-by-step explanation:

Given

$\frac{x}{x^2+3x+2}$ - $\frac{1}{(x+2)(x+1)}$ ← expand denominator using FOIL

= $\frac{x}{x^2+3x+2}$ - $\frac{1}{x^2+3x+2}$

Since the denominators are common, then subtract the numerators

= $\frac{x-1}{x^2+3x+2}$

5 0

2 years ago