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3 years ago

What is an equation of the line that passes through point (5,-8) and is parallel to the line x+y=7

Mathematics

1 answer:

Igoryamba3 years ago

4 0

Answer:

The line given is equal to y=-x+7 (Through rearranging)

To find the new line, we substitute the given coordinates (5,8) in the equation without the given y-intersect (+7):

-8=-5+c

c=-3

The line parallel to x+y=7 that passes through the point (5,-8) is y=-x-3

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Which value is equivalent to 48 ÷ ((2 + 6) × 2) − 1? A) -12 B) 2 C) 3 1 5 D) 3

timama [110]

Answer:

B) 2

Step-by-step explanation:

Given expression,

48 ÷ ((2 + 6) × 2) − 1

In simplification we follows the following order,

B = Bracket

O = Of

D = Division

M = Multiplication

A = Addition,

S = Subtraction,

Thus, steps of solving the given expression by following BODMAS are as follow,

$\frac{48}{(2 + 6) \times 2}-1$

$=\frac{48}{8\times 2}-1$

$=\frac{48}{16}-1$

$=3-1$

$=2$

Hence, OPTION B is correct.

6 0

4 years ago

a pizza has a diameter of 16 inches . what is the area of the pizza “in therms of pi”? use the formula A=3.14r^2 . 16 inches rep

arlik [135]

Answer:

Your answer is 64pi square inches

Step-by-step explanation:

The diameter is 16 so the radius is 8.

So the area is pi(r^2)= pi(8^2)

=64pi square inches

3 0

3 years ago

Find the surface area of the figure. 13.5 m m 2 9 m 9 m

kvasek [131]

Answer and Step-by-step explanation:

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3 years ago

a coin is tossed and an eight sided die numbered 1 through 8 is rolled. find the probability of tossing a head and then rolling

kramer

Answer: 50 %

Step-by-step explanation: 4/8 is 50% and 1/2 is 50% so it is a 50% chance

7 0

3 years ago

Find the unit price

Mrac [35]

Answer:

Price per ounce is $0.062

Step-by-step explanation:

Here, we want to find the unit price in which this vase is price per ounce

Firstly, we need the total ounce value

1 pound = 16 ounce

so two pounds will be 2 * 16 = 32 ounces

So the total ounce value is 32 ounces + 8 ounce = 40 ounces

So 40 ounces = $2.48

price per ounce will be $2.48/40 = $0.062 per ounce

3 0

3 years ago