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3 years ago

A. B. C. D. Attached photo

Mathematics

2 answers:

faltersainse [42]3 years ago

8 0

Answer=D

If you solve for x with all the options, only D give back the proper y values.

lana [24]3 years ago

7 0

I would say the answer will be D.

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For any nonnegative real number c,(_/c)^2=_____.

Hunter-Best [27]

Answer:

definition the set of positive real number which greater than 0 are the nonnegative number. for ex=(1,2,3...10)

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2 years ago

What Fraction Of The Wall Did Kevin Paint?

Mila [183]

Kevin painted $\frac{1}{9}$ of the wall.

Solution:

Fraction of the wall painted by Elena = $\frac{5}{9}$

Fraction of the wall painted by Matthew = $\frac{3}{9}$

Fraction of the wall painted by Kevin = ?

Full wall can be taken as 1.

<u>To find the wall painted by Kevin:</u>

Rest of the wall = Full wall – painted by Elena – Painted by Matthew

$$=1-\frac{5}{9}-\frac{3}{9}$

$$=\frac{1}{1} -\frac{5}{9}-\frac{3}{9}$

To make the denominator same, multiply the numerator and denominator of the first term by 9.

$$=\frac{9}{9} -\frac{5}{9}-\frac{3}{9}$

$$=\frac{9-5-3}{9}$

$$=\frac{1}{9}$

Rest of the wall = $\frac{1}{9}$

Hence the kevin painted $\frac{1}{9}$ of the wall.

6 0

3 years ago

there are 4 inches of snow on the ground when it begins to snow 1.5 inches per hour write a linear equation that represents the

Likurg_2 [28]

Hi There!

Step-by-step explanation:

Lets Use:

x = hours it snows.

y = total inches after it snows.

4 inchest is there before it snows.

It snows 1.5 inches every hour.

Answer:

y = 1.5x + 4

Hope This Helps :)

6 0

3 years ago

Need asap please!!!!

kirill [66]

Answer:

use ur brain

Step-by-step explanation:

ask ur teacher if the be bad teacher google it

7 0

3 years ago

Find a center of mass of a thin plate of density delta equals 5δ=5 bounded by the lines y equals xy=x and x equals 0x=0 and the

kow [346]

Answer:

center of mass

X = $\frac{my}{m} = \frac{28}{19}$

Y = $\frac{mx}{m} = \frac{872}{95}$

Step-by-step explanation:

y = x and x = 0

parabola ; y = 20 - x^2

attached below is the detailed solution

M = $\frac{152}{3}$ б

Mx = $\frac{6976}{15}$ б

My = $\frac{224}{3}$ б

X = $\frac{my}{m} = \frac{28}{19}$

Y = $\frac{mx}{m} = \frac{872}{95}$

5 0

3 years ago