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3 years ago

( 6 x [8 + 3] - 4 ) + 10

Mathematics

2 answers:

Nata [24]3 years ago

6 0

ANSWER: 57

Please tell if i am right

Briana9968

anyanavicka [17]3 years ago

4 0

The answer to ( 6 x [8 + 3] - 4 ) + 10 would be 72

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Name this line in 3 ways

faltersainse [42]

Straight

Never ending (You can tell this as there are arrows on the ends)

On a diagonal with a negative slope

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4 years ago

A carpenter use 65 shelves to make 13 bookcases. She uses the same number of shelves for each bookcase. Are 32 shelves enough to

serg [7]

Answer:

Yes.

Step-by-step explanation:

First, find the unit rate for 1 bookcase.

65 ÷ by 13 = 5 (unit rate)

Then, multiply the unit rate by the bookcases the carpenter wants to make.

6 · 5 = 30

Finally, subtract the shelves the carpenter wants to use by 30.

32 - 30 = 2 shelves.

Therefore, 32 shelves is enough to build 6 more bookcases. <3

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3 years ago

Issouf claims that the scale factor is 1/2. which statement about his claim is correct?

love history [14]

Answer:

The correct option is D.

Step-by-step explanation:

It is given that Issouf claims that the scale factor is 1/2.

From the given figure it is clear that

$CB'=C'B'=2$

$B'B=6$

$CB=CB'+B'B=2+4=6$

The scale factor of a figure is

$k=\frac{\text{Length of any side of image}}{\text{Length of corresponding side of preimage}}$

$k=\frac{C'B'}{CB}$

$k=\frac{2}{6}$

$k=\frac{1}{3}$

The scale factor is 1/3 because CB is actually 2 + 4 = 6.

Therefore the correct option is D.

4 0

3 years ago

Read 2 more answers

Simplify the expression

Troyanec [42]

Answer: …

Step-by-step explanation: you need an image

4 0

3 years ago

Read 2 more answers

Part A. Find the domain and range

Rasek [7]

Answer:

d. {(-2, 5), (-1, 2), (0, 1), (1, 2), (2, 5)}; Domain: {-2, -1, 0, 1, 2}; Range: {1, 2, 5}

Step-by-step explanation:

Part A:

Domain = the set of all x-values plotted on the x-axis = {-2, -1, 0, 1, 2}

Range = the set of all possible y-values on the y-axis that corresponds with the x-values = {1, 2, 5}

Part B:

The set of coordinates that describes the function on the graph are:

When x = -2, y = 5 => (-2, 5)

When x = -1, y = 2 => (-1, 2)

When x = 0, y = 1 => (0, 1)

When x = 1, y = 2 => (1, 2)

When x = 2, y = 5 => (2, 5)

The set of coordinates is:

{(-2, 5), (-1, 2), (0, 1), (1, 2), (2, 5)}

8 0

3 years ago