2 years ago

Which equation represents the relationship between x and y?

Mathematics

1 answer:

Nuetrik [128]2 years ago

6 0

Answer:

y=x+3

Step-by-step explanation:

The slope is 1 and the y-intercept is (0,3).

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The sum of the areas of the two circles is 80 pi square meters. Find the length of a radius of each circle of one of them is twi

nikklg [1K]

The radius of both circles are 4m and 8m.

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3 years ago

The state where you live has a 6% sales tax. If you purchase a car for $9,800, what will you pay, including tax? (this is a two-

mestny [16]

Answer: $10,388

Step-by-step explanation:

The first step is to calculate the tax for the car:

$9,800*0.06=588$

The second step is to add the price of the car and the corresponding tax:

$9,800+588=10,388$

So, you will pay $10,388.

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3 years ago

Expand and simplify 4(2x+3)+4(3x+2)

REY [17]

8x+12+12x+8
20x+20
The final answer is 20x+20

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2 years ago

Find the domain of the following rational expression <br> f(x)=4x-8/5

Alchen [17]

4x is the correct answer

7 0

3 years ago

Please let me know ASAP

aksik [14]

Answer:

∠ BAC = 80°

Step-by-step explanation:

The sum of the interior angles of quadrilateral ACDB = 360°

DB and DC are tangents to the circle, thus

∠ DBA = ∠ ACD = 90° ( angle between tangent/ circle at point of contact )

Thus

∠ BAC + 90° + 90° + 100° = 360°

∠ BAC + 280° = 360° ( subtract 280° from both sides )

∠ BAC = 80°

4 0

2 years ago

Read 2 more answers