What is the value of x and y

Answers

Answer 1

Answer: If you have given an equation, you see the x and y in it. Just taking second equation and think any common factor between x's variable. With common factor, multiply both and you will find the value of y and put it in any equation, you will find the value of X

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If a population roughly doubles in the course of 22 years, its growth rate would be close toC) 2.0A) 1.5D) 3.2B) 1.2
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0.6239 as a fraction

Which equation describes a line perpendicular to y=8x-9 that passes through the point (9,-9)?f. y=8x-81
G.y=-1/8x-63/8
h.8x-9
J.y=1/8X+585/8

Answers

The answer is G. Perpendicular lines have opposite reciprocal slopes

What is sine squared x + cos squared x equal to

Answers

Sine squared x + cos squared x is equal to 1

Charlene is knitting a baby blanket. She wants its width, w, to be at least half its length, l. She estimates that she has enough yarn to put fringe around the blanket, as long as the perimeter of the blanket is no more than 180 inches. The system of inequalities shown represents the width of the blanket in inches, w, and the length in inches, l.w ≥ 0.5l

2l + 2w ≤ 180

Answers

W > 0.5L

Perimeter:
2L + 2W < 180
2L + 2(0.5L) < 180
2L + 1L < 180
3L < 180
÷3 ÷3
L < 60

Length should be less than or equal to 60 inches while width should be greater than or equal to 30 inches.

The length, L should be less than or equal to 60 inches whereas the width, W should be greater than or equal to 30 inches.

What are inequalities?

Inequalities refers to a system of two or more quantities in which one quantity is greater than or less than the other.

Based on the data given:

W > 0.5L

Perimeter of the blanket is given as:

2L + 2W < 180

2L + 2(0.5L) < 180

2L + 1L < 180

3L < 180

L < 60

Therefore, the length, L should be less than or equal to 60 inches whereas the width, W should be greater than or equal to 30 inches.

Learn more about inequalities at: brainly.com/question/24372553

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You are a contractor who is installing new windows. You are working on a house that has 6 windows that are each 3 feet by 4 feet.If the glass for the windows costs $0.05 per square inch, approximately how much money will the glass cost for all of the window installations?

A.
$36
B.
$43
C.
$432
D.
$518

Answers

Answer:

D. $518

Step-by-step explanation:

We know that the windows are 3ft by 4ft, find the area:

A = L * W

A = 3ft * 4ft

A = 12 sq ft

12 sq ft is the area of each window in the house

Now multiply the amount of windows in the house by the 12 sqft:

12 sqft * 6

72 sq ft

The combined area of all 6 windows are 72 sqft. Now since 1 sqft is equal to 144 sq inches, simply convert the square feet into squared inches:

72 * 144

10,368 squared inches

Since each square inch costs 0.05 cents, multiply the amount of square inches by the cost of each square inch:

0.05 * 10,368

$518.4

Since D. is the closest value, that would be our answer.

What is 7x to the third power minus 1 as a verbal expression

Answers

This woud be Seven(x) cubed minus 1.

Is this triangle
ASA
SSS
HL
AAS
SAS
or Not Congruent

Answers

Answer:

SSS

Step-by-step explanation:

The sides of ABC and DEF are equal

AC = DF

CB = EF

AB = DE

Because the sides of both triangles correspond, the two are congruent

Answer:

SSS

Step-by-step explanation:

The sides on the triangles are of the same length.

AC = CF

CB = EF

AB = DE

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