3 years ago

NEED HELP ASAP

Mathematics

2 answers:

balu736 [363]3 years ago

5 0

Answer:

1) B. and 2) D.

Step-by-step explanation:

The compass would connect the two || lines for an equal amount of time. Though if I am wrong feel free to let me know.

If the compass is placed on the original line point, then is will be the exact same spot and angle for the other line. They should met and form a right angle .

ivann1987 [24]3 years ago

4 0

Answer:

I believe the answer is B, and the other answer is D.

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3 years ago

50+51+52+...+101=...<br>Can you help me? I do not understand

Dmitriy789 [7]

Suppose

$S=50+51+52+\cdots+100+101$

At the same time, we can write

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Now, each grouped term in the sum on the right side adds to 151. There are 52 grouped terms on that same side (because there are 50 numbers in the range of integers 51-100, plus 50 and 101), which menas

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2 years ago

The base of a parallelogram is 15.25 cm, side length is 12.25 cm, and height is 6.8 cm.

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The area is 103.7 cm

Step-by-step explanation:

Multiply the base by the height:

15.25 * 6.8 = 103.7

♥

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2 years ago

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kobusy [5.1K]

Answer:

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Step-by-step explanation:

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