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sergiy2304 [10]

3 years ago

11

A builder constructed a roof of wooden beams. According to the diagram to the right, what is the length of a sloping beam? Round

to the nearest tenth

1 answer:

lions [1.4K]3 years ago

5 0

Answer:

32.3 ft

Step-by-step explanation:

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Which ordered pair is a solution of the equation? 2x+4y=6x-y OPTION A: Only (4,5) OPTION B: Only (5,4) OPTION C Both A and B OPT

sammy [17]

Answer:

option b

Step-by-step explanation:

replace x and y with the x and y of the ordered pair

option a: 2(4)+4(5)=6(4)-5

solve

8+20=24-5

28=19 not true

option b:2(5)+4(4)=6(5)-4

solve

10+16=30-4

26=26 true

6 0

3 years ago

The radius of a circle with an area of 60 square centimeters is represented by the expression √60/π centimeters. What is another

monitta

Answer:

r= 2 √(15/π)

Step-by-step explanation:

Given that :

Area of circle =60sq cm

radius=√60/π

$Area=\pi r^2\\60=\pi r^2\\\\\sqrt{\frac{60}{\pi}}=r\\\\\sqrt{\frac{15\times 4}{\pi}}=r\\2\sqrt{\frac{15}{\pi}}=r$

Hence the radius can be written as 2 √(15/π)

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3 years ago

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iris [78.8K]

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Probability questions??

olga2289 [7]

the correct answer to question 1 is 1/8

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3 years ago

Read 2 more answers

ANSWER ASAP PLZ

IRISSAK [1]

Answer:

BC=QR

Step-by-step explanation:

conditions to be congruent, SSS, SAS, or ASA

Here, one side and one angle are already congruent, so another side including the angle should be same, to satisfy SAS

thus, BC=QR

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3 years ago