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2 years ago

How many bracelets did christa sell in July? HELP ASAP PLEASEEE

Mathematics

2 answers:

LiRa [457]2 years ago

8 0

Answer:

step by step explanation:

lara31 [8.8K]2 years ago

6 0

Answer:

Step-by-step explanation:

mark me brainliest pls and thx

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Prompt<br> Describe a simulation used to determine a game of darts.<br><br> Plzzzzz help???

UkoKoshka [18]

Answer:

Anonymous simulation would be used to determine a game of darts.

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3 years ago

The work shows how to use long division to find?

KIM [24]

Answer:

remainder = $\frac{1}{x-2}$

Step-by-step explanation:

The remainder is the value of the subtraction of the last 2 lines in the procedure.

5x - 9

- (5x - 10)

That is

5x - 5x = 0 and - 9 - (- 10) = - 9 + 10 = 1

over the divisor x- 2 , gives

remainder = $\frac{1}{x-2}$

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2 years ago

Whats the area? I would like to know.

Serggg [28]

Answer:

44.1

Step-by-step explanation:

Pls brainiest

9*4.2=first rectangle area=37.8

3*4.2/2=small triangle=3*2.1=6.3

37.8+6.3=44.1

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2 years ago

Which expression(s) are equivalent to -12.48 Show me how to do it pls

jeyben [28]

Answer:

djdjdjdsorry

Step-by-step explanation:

Xhshdchdjscjcchsj

7 0

2 years ago

Read 2 more answers

(5n2 – 4nm - 9m²) + (7n2 + 4nm +8m²) =

Flauer [41]

Answer:

$\left(5n^2-4nm-9m^2\right)+\left(7n^2+4nm+8m^2\right)=12n^2-m^2$

Step-by-step explanation:

Given the expression

$\left(5n^2\:-\:4nm\:-\:9m^2\right)\:+\:\left(7n^2\:+\:4nm\:+8m^2\right)$

Remove parentheses: (a) = a

$=5n^2-4nm-9m^2+7n^2+4nm+8m^2$

Group like terms

$=5n^2+7n^2-4nm+4nm-9m^2+8m^2$

Add similar elements: $5n^2+7n^2=12n^2$

$=12n^2-4nm+4nm-9m^2+8m^2$

Add similar elements: $-4nm+4nm=0$

$=12n^2-9m^2+8m^2$

Add similar elements: $-9m^2+8m^2=-m^2$

$=12n^2-m^2$

Therefore, we conclude that:

$\left(5n^2-4nm-9m^2\right)+\left(7n^2+4nm+8m^2\right)=12n^2-m^2$

5 0

2 years ago