3 years ago

If AB= BC and BC= CD, then AB= CD

Mathematics

1 answer:

Zina [86]3 years ago

7 0

True, because AB=BC and BC=CD which means that AB=CD. Do I need to explain more?

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The denominator of a fraction is three more than its numerator. When both the numerator and denominator are increased by one the

horrorfan [7]

Answer:

The original fraction is $\frac{2}{5}$

Step-by-step explanation:

Let the numerator by X

Denominator is three more than its numerator i.e X +3

When both the numerator and denominator are increased by one the fraction becomes 1/2

$\frac{X + 1}{X+3+1} = \frac{1}{2} \\\frac{X+1}{X+4} = \frac{1}{2} \\2X + 2 = X+4\\X = 2$

Thus, numerator = 2

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Work backwards and the answer is :
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3 years ago

A person in the audience of a game show has a 12% chance of winning free movie tickets. What is the chance that a person in the

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There is a 88% chance that the person in the audience does not win free movie tickets.

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3 years ago

The length of a box as reported by its manufacturer is 13.67 cm. Joe has a ruler which has markings for each millimeter. Which m

AlekseyPX

Answer:

Option (3)

Step-by-step explanation:

Joe has a ruler which has markings for each millimeter, so the least measurement which Joe can do is in millimeter.

Since, 10 mm = 1 cm

Therefore, 1 mm = 0.1 cm

This rule states that Joe can measure a length or distance in nearest tenth of a cm only.

If length of a box = 13.67 cm,

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So if there is 575 students and 20% lile salad how many students is it?

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I think you multiply, 575*0.20=115?

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