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GaryK [48]
3 years ago
6

1. Resuelve las operaciones indicadas.Repasar tema jerarquiab) (8) (5) (-4)​

Mathematics
1 answer:
Shtirlitz [24]3 years ago
6 0

Answer:

-160

Step-by-step explanation:

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A
tatuchka [14]

Alright, lets say the measure of the 3rd angle (the smallest one) is  x degree, then measure of the 1st angle will be (x + 25) degree, and 2nd one: 3x degree. The sum of all the angles in any triangles is 180 degrees.

(x + 25) + 3x + x = 180

5x + 25 = 180 ---> 5x = 180 - 25 ---> 5x = 155 ---> x = 155/5 ---> x = 31o (third angle)

31 + 25 = 56o (first angle)

3 × 31 = 93o (second angle)

56 + 93 + 31 = 180

8 0
3 years ago
Kim spent $33 on a magazine and
loris [4]

Answer:

Seven candy bars.

Explanation:

Suppose the number of candy bars purchased is x

The questions say he bought A magazine, means one magazine

the equation is:

4x + 5 = 33

4x = 33 – 5

4x = 28

x = 7

Kim bought 7 candy bars.

Hope this helps! :)

5 0
3 years ago
Read 2 more answers
There are 88 seats in a theater. The seating in the theater is split into 4 identical sections. Each section has 14 red seats an
Thepotemich [5.8K]

Answer:

i guess you are trying to find out what the "some blue seats are". Lets show this as x.  So you are trying to find x. Now 88 seats in the theater divided by the 4 identical sections. that would give you 22. Now like you said 14 of the seats are red..That means that we have to find out what the blue is or x. 22-14 is 8. That means that there are 8 seats left that are not red...That means that 8 seats in the theater are blue.

8 0
2 years ago
What are the main properties of a rectangle <br> Use rectangle (BCDE) to help you .
OleMash [197]

Answer:

it must be number 1

I am sure about parallel side and 4 right angles

6 0
3 years ago
URGENt! PLS HELP. DONT USE LINKS OR JOKE. SEND REAL ANSWER. ITS VOLUME.
Nata [24]

Answer:

334

Step-by-step explanation:

8 0
3 years ago
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