Please Help ASAP I dont understand this

Mathematics

1 answer:

antiseptic1488 [7]2 years ago

4 0

To find m<3, we can use the angle sum of triangles, in which the addition all angles in a triangle must be equal to 180°.

In this case:

m<3 +52°+29° = 180°

m<3 + 81° = 180°

m<3 = 180°-81°

m<3 = 99°

To find m<4, we can use adjacent angles on a straight line, where the addition of angles on a straight line must be 180°.

In this case:

m<4 + 99° = 180°

m<4 = 180°-99°

m<4 = 81°

Therefore m<3 is 99° while m<4 is 81°.

Hope it helps!

You might be interested in

(-4s+9) + (4s-6) simplify

andrew11 [14]

Step-by-step explanation:

$= ( - 4s + 9) + (4s - 6)$

$= - 4s + 9 + 4s - 6$

$= - 4s + 4s +9 - 6$

Now subtract.....

$= \boxed{\sf{3}}$

hence the answer is 3 ....

hope it helped !!!!

6 0

1 year ago

The brand name of a certain chain of coffee shops has a 53% recognition rate in the town of Coffeeton. An executive from the com

sukhopar [10]

Answer:

B) 0.287

Step-by-step explanation:

For each Coffeeton resident, there are only two possible outcomes. Either they recognize the brand name, or they do not. The probability of a resident recognizing the brand name is independent of other residents. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$