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4 years ago

I need help is due in 15 minute he’ll pls

Mathematics

1 answer:

aleksley [76]4 years ago

7 0

Answer:

3x - 2 = 4(2x-8)

3x- 2 = 8x- 32

3x-8x = -32+2

-5x = -30

x = -30/-5

x = 6

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Can someone please answer this question please answer it correctly please show work

Zina [86]

Answer:

34) A

35) C

36) D

Step-by-step explanation:

34) The perimeter of a triangle is equal to the sum of the lengths of its sides

Sides: (6.2p + 4.5q) + (3.4p - 0.7r) + (2.9r - 4.1q)

Combine like terms (same variables)

(6.2p + 3.4p) + (4.5q - 4.1q) + (2.9r - 0.7r)

9.6p + 0.4q + 2.2r

35)

Time possibilities

1 hour - $3 - $5 = $-2 No

2 hours - $6 - $5 = $1 Yes

3 hours - $9 - $5 = $4 Yes

4 hours - $12 - $5 = $7 Yes

5 hours - $15 - $5 = $10 Yes

6 hours - $18 - $5 = $13 Yes

7 hours - $21 - $5 = $16 Yes

8 hours - $24 - $5 = $19 No

9 hours - $27 - $5 = $22 No

The possible hours that Ms. Barnes can park are 2 - 7 hours

The only inequality graph that represents all of these values is C

36)

Convert to improper fractions

Divide by finding the reciprocal

Convert back to a mixed number

$-1\frac{7}{9}$

Hope this helps :)

8 0

3 years ago

Q # 1 Graph the function<br>Y = |X + 2| - 3

Svetllana [295]

First of all we know the Absolute Value Function that is:

$\left | x \right |= \left \{ {{x \ \ \ \ x \geq 0} \atop {-x \ \ \ \ x\ \textless \ 0}} \right.$

This is called the Parent Function <em>of the Absolute Value Function.</em>

From the equation:

$y=\left | x+2 \right |-3$

The term:

$\left | x+2 \right |$

means that the the Parent Function is <em>shifted</em> two units <em>to the left</em>.

On the other hand, the term:

$-3$

means that the function $\left | x+2 \right |$ is <em>shifted</em> three units <em>downward. </em>So the result is the graph shown below

4 0

3 years ago

Read 2 more answers

How many tiles would I need to by if each tile was 2ft by 2Ft and the square footage was 69X69

valina [46]

This is the formula you would use to calculate how many tiles you would need.

# of tiles you need = Total square footage ÷ square footage of each tile

Total square footage: 69x69 = 4761 square feet
Square footage of each tile = 2x2 = 4 square feet

# of tiles you need = 4761 ÷ 4 = 1190.25

You will need 1190.25 tiles.

3 0

3 years ago

The distance from Gary's school to the corner market is 47 yards.The distance to the BART station is 12 times as far How far is

andre [41]

Answer:

The distance from Gary's school to the BART station is 564 yards

Step-by-step explanation:

Let

x ----> the distance from Gary's school to the corner market

y ----> the distance from Gary's school to the BART station

we have

$x=47\ yd$

we know that

To find out the distance from Gary's school to the BART station, multiply the distance from Gary's school to the corner market by 12

$y=12x$

substitute the value of x

$y=12(47)=564\ yd$

therefore

The distance from Gary's school to the BART station is 564 yards

8 0

3 years ago

6. The angle relationship shown is-

expeople1 [14]

Answer:

60+30=90 degrees = complementary angles.

Step-by-step explanation:

4 0

2 years ago