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igor_vitrenko [27]

4 years ago

8

A construction worker can lift 220 lb, while an architect can only lift 40 lb. The construction worker can lift how many times w

hat the architect can lift? A) 0.5 B) 5.5 C) 50 D) 550

2 answers:

natka813 [3]4 years ago

3 0

The answer is B because 40 goes into 220 5.5 times...

dusya [7]4 years ago

3 0

The correct answer is B.

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Enter <br> 31/100 as a money amount and as a decimal in terms of dollars.

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Answer:

It would be .31 cents, I believe

Step-by-step explanation:

Just divide 31 by 100 and you'll get your answer.

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Write g-12 in words

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(c) If 2a + 7b = 11 and ab = 2, find the value of 4a2 + 49b2.

Mademuasel [1]

I hope this helps you

take both of sides paranthesis square

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3 years ago

Read 2 more answers

QRST is a square. PQ = 2√ RU = 4<br> What is the length of SU? Round to the nearest tenth.

777dan777 [17]

Answer:

$SU=3.5\ units$

Step-by-step explanation:

step 1

In the isosceles right triangle PQT

PQ=PT ----> because is an isosceles triangle

Applying the Pythagoras Theorem

we have

$PQ=PT =\sqrt{2}\ units$

$QT^{2}=PQ^{2} +PT^{2}$

substitute the values

$QT^{2}=\sqrt{2}^{2} +\sqrt{2}^{2}$

$QT^{2}=4$

$QT=2\ units$

step 2

In the square QRST

$RS=QT=2\ units$

step 3

In the right triangle RSU

Applying the Pythagoras Theorem

$RU^{2}=RS^{2} +SU^{2}$

we have

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$RS=2\ units$

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$SU=3.5\ units$

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Answer:

May I see the categories?

Step-by-step explanation:

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