3 years ago

I just need help on number 14. Thank you very much.

1 answer:

4 0

I believe you only need to know one angle.

For example, if you know angle 1, you can calculate angle 3. Angle 2 = angle 3 and angle 4 = angle 1.

Also, Angle 5= angle 1 and so on...

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Katarina [22]

Answer:

35 times StartFraction 5 Over 7 EndFraction

Step-by-step explanation:

Alejandro has gone to school (5/7) of the last 35 days.

We need to find the expression that can be used to determine the number of days Alejandro has gone to school.

$x=\dfrac{5}{7}\times 35\\\\=5\times 5\\\\=25$

So, the correct option is (b) "35 times StartFraction 5 Over 7 EndFraction".

6 0

2 years ago

Rus_ich [418]

The law of cosines is
c= square root of a^2 + b^2 - 2ab cos c

the law of sines is
a = b(sin a /sin b)

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3 years ago

valentinak56 [21]

One variable is the amount of time it takes her to make a plate. The other variable is the amount of time it takes her to make a cup.

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3 years ago

yan [13]

Answer:

Step-by-step explanation:

(24-12)/1.50=8

8 0

2 years ago

Vladimir [108]

Answer:

use socratic

Step-by-step explanation:

5 0

3 years ago