2 years ago

ASAP Factor. Plz, show your work. 121q^2 + 176q + 64

Mathematics

1 answer:

Jet001 [13]2 years ago

5 0

Answer:

(11q+8)^2

Step-by-step explanation:

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The ratio of length to width (measured in inches) in a rectangle is 4∶7. find the length of the rectangle if the area is known t

Len [333]

Hey mate
here is your answer

length and width are given in the ratio are ;(4:7)
area of rectangle = (l×b)
therefore,
4x×7x=700
28x^2=700
x^2=700/28
x^2=25
x=5
length =4x=4×5=20, lenght =20 and width =7x so, 7×5=35 width.....

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3 years ago

The line plot shows the number of different colors that art students used in a colored-pencil sketch. How many art students used

Blababa [14]

Where is the line plot?

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2 years ago

Please help it’s very urgent and I need the right answer

8090 [49]

Answer:

3x + 15 = 3*10 + 15 = 30 + 15 = 45

<u>3x + 15 = 45</u>

Now,

2x + 25 = 2*10 + 25 = 20 + 25 = 45

<u>2x + 25 = 45</u>

Step-by-step explanation:

3x + 15 + 2x + 25 = 90

or, 5x + 40 = 90

or, 5x = 90 - 40

so, 5x = 50

so, x = 50/5 = 10

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2 years ago

Parallelogram PARL is similar to parallelogram WXYZ. If AP = 14, PL = 25, and WZ = 100, find the value of c.

evablogger [386]

100=25*4, so the other side needs to be multiplied by 4. 14*4=56. it's 56.

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3 years ago

Is the relationship shown by the data linear? If so, model the data with an equation. x= -7, -5, -3 ,-1 , y = 5, 9, 13, 17

PIT_PIT [208]

First we take the two points (-7,5) and (-5,9).
Compute the slope: $\frac{9-5}{-5+7}=2$
Then the linear relation may be in the following form $y=2x+b$
Since the point (-7,5) is on the line, then $5=-7(2)+b\text{ then }b=19.$
The relation is then $y=2x+19$ .
We check that the other point are on the above line:
$2(-3)+19=13 \text{ OK}\\2(-1)+19=17 \text{ OK}$
We have then a linear relation.

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2 years ago