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Grace [21]
3 years ago
15

Can anyone help me ?

Mathematics
1 answer:
Over [174]3 years ago
7 0
Hi! So, here’s what I know. Every triangle will equal to 180*. So to check if that triangles is 180 we add all angles and it should add up to 180*.

Now the question is, Why it shows that the angles of a triangle equal to 180* when added up?

Note that we see all angles lie on a straight line, therefore we know that when we add angles that lie on a straight line it will equal to 180*, they will also meet at the same point.

This is all I can help with. Hope it helped something!!! Have a great day!
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there are 30 businesses with 4 executive s each fornthe new office building each. business needs one office for each of its exec
Bumek [7]

the ratio between executives to offices is 4:1440.

I hope this helps and I hope this is the answer you need.

7 0
4 years ago
Read 2 more answers
Which values from the set {2, 4, 6, 8, 10) make the inequality n +5 > 10 true?
tankabanditka [31]

Answer:

6, 8, 10

Step-by-step explanation:

First, solve the inequality

To do this, we need to get n by itself

n +5 > 10

5 is being added to n. To undo this, subtract 5 from both sides, since subtraction is the opposite of addition. This will eliminate the 5 on the left side, and leave n by itself.

n+5-5 > 10-5

n > 5

So, any number greater than 5 is a solution, and will make the inequality true.

The numbers in the set that are greater than 5 are 6, 8, and 10

To test that these numbers do make the inequality true, substitute each value in for n

n +5 > 10

6+5 > 10

11 > 10

True

n +5 > 10

8+5>10

13>10

True

n +5 > 10

10+5> 10

15>10

True

5 0
3 years ago
5, if r = 3?<br> what is the answer
Papessa [141]

Answer:

8

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
how is the sentence "10 more than p is –3" written as an equation? – 3 = 10 p 10 = –3 p 10 = 3 p = 10 – 3
yarga [219]
This is saying that -3 is the result of a number "p" plus 10...therefore the equation is p+10=-3
8 0
3 years ago
Three consecutive integers have a sum of 168. What is the value of the largest integer
Svet_ta [14]
Largest integer: 57

x + x + 1 + x + 2 = 168 
3x + 3 = 168
-3             -3
3x       = 165
/3             /3 
x         = 55 

x = smallest integer = 55
x + 1 = middle integer = 55 + 1 = 56
x + 2 = largest integer = 55 + 2 = 57 
6 0
4 years ago
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