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3 years ago

Use the Pythagorean Theorem to

Mathematics

1 answer:

Lunna [17]3 years ago

3 0

Answer: This is not a right triangle.

the squares of the two shorter sides must add to the equal the square of the longest side.

a² + b² = c²

Step-by-step explanation:

5² + 5² ?=? 12²

25 + 25 ≠ 144

50 ≠ 144 So this is not a right triangle.

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B. If instead you divide first to solve the equation, what operation would you need to use last?

Sedbober [7]

Answer:

use PEDMAS

P: PARENTHESIS

E: EXPONENTS

D: DIVISON

M: MULTIPLICATION

A: ADDITION

S: SUBTRACTION

Step-by-step explanation:

CAN YOU PLS MARK ME BRAINLIEST THANK YOU !

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2 years ago

Marking brainliest.

natka813 [3]

Answer:

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Step-by-step explanation:

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3 years ago

A construction crew has just finished building a road. the crew worked for 10 days. if they build 2 3/4 kilometers of road each

tatuchka [14]

2.75 x 10 = 27.5 or 27 1/2 kilometers total

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3 years ago

Read 2 more answers

Which of the following is the equation of a line parallel to the line y = -x + 1, passing through the point (4,1)?

vodomira [7]

The equation is y=-x+5

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3 years ago

Read 2 more answers

A carpenter cut out a small trapezoid as a wooden support for the front step. it has an altitude of 4 inches. One base of the tr

docker41 [41]

Area of wooden support is 36 square inches

Solution:

Given that, carpenter cut out a small trapezoid as a wooden support for the front step

The area of trapezoid is given as:

$area = \frac{a+b}{2} \times h$

Where, "h" is the height

"a" and 'b" are the length of base

Here given that,

Height = h = 4 inches

a = 6 inches

b = 12 inches

Substituting the values we get,

$area = \frac{6+12}{2} \times 4\\\\area = 18 \times 2\\\\area = 36$

Thus area of wooden support is 36 square inches

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3 years ago