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3 years ago

15

A staircase handrail is made from congruent parallelograms. in parallelogrampqrs, pq = 17.5, st = 18, and m∠ qrs = 110° . find m

∠ pqr.

1 answer:

liubo4ka [24]3 years ago

7 0

<span>Answer: Consec. angles of PRQS are supplementary, so mâ PQR = 70Â°.</span>

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This is a proportions question
12 42
------ = -------
70 ?

Cross multiply

70x42=2940
12x?=2940
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42 cows can produce 245 gallons of milk.
So the answer is B.

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Find the probability that a randomly chosen point is located within the shaded region. Write your answer as a decimal, and

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Answer:

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Step-by-step explanation:

Given

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3 years ago

an elephant can run 25 mph, a reindeer can run 32 mph, a greyhound 39 mph, and an elk 45 mph. write the relation that describes

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Archy [21]

The vendor sold 124 sodas and 90 hot dogs.

Step-by-step explanation:

Let,

x be the number of sodas.

y be the number of hot dogs.

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According to given statement;

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Putting value of Eqn 2 in Eqn 1;

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Dividing both sides by 2;

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Putting x=124 in Eqn 2;

$y=124-34\\y=90$

The vendor sold 124 sodas and 90 hot dogs.

Keywords: linear equations, substitution method

Learn more about linear equations at:

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