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3 years ago

If JKL - PNM. then M = L and the sides NP and KJ are proportional. True Or False???

Mathematics

2 answers:

Leokris [45]3 years ago

7 0

The answer is True because JKL and PNM are proportional. If they are proportional, JK is proportional to PN, NM is proportional to NM and JL is proportional to PM.

nikklg [1K]3 years ago

4 0

Answer:

True

Step-by-step explanation:

In similarity triangles, corresponding angles are congruent and corresponding sides are in proportion.

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Vaselesa [24]

Answer:

one ounce

Step-by-step explanation:

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4 years ago

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Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

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mr_godi [17]

Answer:

Let's define x as the number of text messages send.

y as the number of 1,000 minutes talk per month.

(so we can write y = N/1000) where N is exactly the number of minutes that you talked that month.

> The equation for Dash is:

C1(x, y) = $80

>The equation for AB&C

C2(x,y) = $0,20*x + $55*y

> Horizon

C3(x,y) = $0.10*x + $75*y.

Now, which company you should go for?

Well, it depends on the values of x and y that you have.

if in your case you have x > y, you may want to go with Horizon, because the price per text is smaller.

if you usually talk, you may want to go with AB&C because the slope for y is smaller.

If you send a lot of texts and talk a lot, then Dash is the best option, because there is no dependence with the variables x, y

3 0

3 years ago

Please help me with this

krek1111 [17]

Answer:

2827.4ft.^3

Step-by-step explanation:

Volume of a Cone:

V = πr^2 h/3

V = π·15^2·12/3

= 2827.43339

Rounded to the nearest tenth = 2827.4ft.^3

Hope this helps :)

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3 years ago

Solve the following system of equations using matrices.

Alecsey [184]

It is convenient to let a calculator do the math.
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3 years ago