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3 years ago

Which statements are true about points A, B, and C? Check all that apply.

Mathematics

1 answer:

Sonja [21]3 years ago

4 0

Answer:

We need a graph or table or whatever came with this question

Step-by-step explanation:

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Need help asap

goblinko [34]

Answer:

b. 7x3 + 9x2 - 3x - 8

Step-by-step explanation:

Write the problem as a mathematical expression.

(4x3+6x2+2x−3)+(3x3+3x2−5x−5)

Remove parentheses.

4x3+6x2+2x−3+3x3+3x2−5x−5

Add 4x3

and 3x3

7x3+6x2+2x−3+3x2−5x−5

Add 6x2

and 3x2

7x3+9x2+2x−3−5x−5

Subtract 5x

from 2x

7x3+9x2−3x−3−5

Subtract 5

from −3

7x3+9x2−3x−8

4 0

3 years ago

Help 15 points to brainlist that answers also please give me 2 formulas for this

kakasveta [241]

Area rectangle: L * W
5 * 9
Area triangle: (1/2) * b * h
(1/2) * 3 * 4

Rectangle = 45
Triangle = 6
45 + 6 = 51 cm^2

7 0

4 years ago

Five friends are sharing 6 cups of lemonade. If they share the lemonade equally, how many cups

kvv77 [185]

Answer:

$1\frac{1}{5}$

Step-by-step explanation:

6/5

= 1 1/5

7 0

3 years ago

Read 2 more answers

Samantha is collecting quarters for a school fundraiser. She wants to wrap what she has already collected into coin rolls. Each

kozerog [31]

Answer:12

Step-by-step explanation:

Given

Each coin roll can hold 40 quarters

There are a total of 479 quarters

So, no of coin roll $=\dfrac{\text{Total quarters}}{\text{Holding capacity of each coin roll}}$

$\Rightarrow \frac{479}{40}=11.975$

As no of coin rolls cannot be in decimal

$\therefore$ there are 12 coin rolls

3 0

4 years ago

Can someone please help me?

Sliva [168]

Answer:

$a^{2}+b^{2} =c^{2}$ { Pythagorean Theorem}

{Division property of Equality}

sin 0=a/c{definition of sin0)

cos0=b/c{definition of cos0)

{Substitution}

Step-by-step explanation:

3 0

3 years ago