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Alona [7]
3 years ago
7

Which of these sets of angle measures could be the three angles in a triangle?

Mathematics
1 answer:
Lady_Fox [76]3 years ago
7 0

Answer:

Okay so this is simple addition, once you know how to do it. 

The interior angles of a triangle should always add up to 180 Degrees. 

Now that you know this, all you have to do is add the numbers together and see which ones add up to 180 degrees. 

A. - 90+42+58=190

B. - 60+60+60=180

C. - 100+48+42=190

D. - 31+75+70=176

Out of these choices the only one that adds up to 180 is B. So your answer would be B. 

Read more on Brainly.com - brainly.com/question/2547568#readmore

Step-by-step explanation:

You might be interested in
Which expressions are equivalent to 2-(-6+3)+4c
Artyom0805 [142]

Answer:

c. none of the above

Step-by-step explanation:

(-6+3)= -3

2--3=2+3=5

5+4c cant add them since they arent like terms

final answer 5+4c and that option isnt here

3 0
2 years ago
Which set of ordered pairs contains only points that are on the graph of the function y=12-3×?
irina [24]
Y= 12 -3x so if you take x as 0 y=12 x=1 y=9 x=2 y=6

(0, 12) (1,9), (2,6) are on the graph
8 0
3 years ago
Alex and Peter win some money and share it in the ratio 3:5. Alex gets £33. How much did Peter get?
IgorLugansk [536]

Answer:

Step-by-step explanation:

Set it up as fractions, Alex over Peter.

3/5 : 33/x  Let x represent Peter's amount.  Now find out: how do you get from 3 to 33?  What times 3 equals 33?  11

What you do on the top, you must do on the bottom.  If 3 times 11 equals 33, then 5 times 11 equals x.  5 times 11 equals 55, so x equals 55.

Peter will get 55.  Don't forget the pound symbol.

5 0
3 years ago
Ramil and Carly decided to make more baked goods for the bake sale. They used 1/7 lb less flour to make bread than to make cooki
STALIN [3.7K]
Lila uses lb of flour to make the bread.
Since she uses lb less to make bread than cookies then flour used to make the cookies = -
=
= lb
She used lb more flour to make cookies than brownies then flour used to make brownies = -
= = lb
Therefore, flour used to make brownies in lb.
7 0
2 years ago
Who knows what 5 to the power of 2 i
Alexxandr [17]
If you mean 5^2 and not 5^2i then
5^2 just means 5 times itself,twice or 5 times 5 or 25


if you meant 5^2i
i=√-1
so law of exponents says a^(xz)=(a^x)^z so
5^2i=(5^2)^i or (25)^i
the answer (if you wanted 5^2i) is 25^i


IF YOU MEANT 5^2 then the answer is 25
6 0
3 years ago
Read 2 more answers
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