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3 years ago

Why is this statement false? If a number has 2 and 4 as factors, then it has 8 as a factor.

Mathematics

1 answer:

Andrew [12]3 years ago

6 0

Answer:

It is false

Step-by-step explanation:

It is false because 12 has the factors of 2 and 4 but 8 is not a factor of 12.

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Find the area of an equilateral triangle with a side of 6 inches.

sweet-ann [11.9K]

Answer:

9 $\sqrt{3}$ in²

Step-by-step explanation:

The area (A) of an equilateral triangle is calculated as

A = $\frac{s^2\sqrt{3} }{4}$ ( s is the length of a side )

Here s = 6, thus

A = $\frac{6^2\sqrt{3} }{4}$ = $\frac{36\sqrt{3} }{4}$ = 9 $\sqrt{3}$ in²

6 0

3 years ago

Drag the numbers to order them from least to greatest. 2/3 -4 1/2 1/4 -1/2 2 1/3

kotegsom [21]

The larger the negative number the smaller the value:

The order would be:

-4, -1/2, 1/4, 1/3, 1/2, 2/3, 2

5 0

3 years ago

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WILL MARK BRAINLIEST, JUST HELP ME PLS

Luda [366]

Answer:

SAS theorem

Step-by-step explanation:

If $\frac{CE}{CB} = \frac{DC}{AC}$ and m∠ECD = m∠BCA, then the triangles are similar by the SAS theorem.

$\frac{EC}{BC} = \frac{14}{21} = \frac{2}{3}$ $\frac{DC}{AC} = \frac{18}{27} = \frac{2}{3}$

So, $\frac{CE}{CB} = \frac{DC}{AC}$ and m∠ECD = m∠BCA because vertical angles are congruent

Therefore ΔECD is similar to ΔBCA by SAS theorem

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2 years ago

A lawn care service charges a $15 equipment fee plus $10 per hour. For x number of hours, they charge y=10x+15 . Susan found a d

rusak2 [61]

Answer:

$$$$$$$$ the anwser is 4 i think thats how you solve it

Step-by-step explanation:

3 0

3 years ago

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What number is halfway between .2 and .3

Ghella [55]

Answer:

.201

Step-by-step explanation:

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3 years ago