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svet-max [94.6K]
2 years ago
6

Math Help Part 4 (Please Help)

Mathematics
2 answers:
alisha [4.7K]2 years ago
6 0

Find B

  • <B=180-(45+82)=180-127=53°

We know that

Smaller side has smaller opposite angles and vice versa

So the order is

BC<AC<AB

alexgriva [62]2 years ago
3 0

Answer:

BC < AC < AB

Step-by-step explanation:

In a triangle:

  • The smallest side length is opposite the smallest angle
  • The longest side length is opposite the largest angle

Also,

  • The sum of the interior angles of a triangle is 180°

m∠A = 45°

m∠B = 180 - 45 - 82 = 53°

m∠C = 82°

Therefore, BC is the smallest side and AB is the largest side.

So:  BC < AC < AB

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aleksley [76]

Answer:

0 or simply no real solutions

Step-by-step explanation:

Given the discriminant which is negative, then the equation has no solutions in the set of real numbers. The roots or solutions belong to the set of complex solutions or imagenary roots.

3 0
3 years ago
Amanda is cooking a turkey for dinner. The recipe says that the turkey should cook for 1\dfrac121 2 1 ​ 1, start fraction, 1, di
atroni [7]

Answer:

<h2>The turkey needs to cook for 5 more minutes </h2>

Step-by-step explanation:

According to recipe, Amanda should cook for total of 1/2 hour which is 30 minutes. If she has been cooking for 25 minutes, the remaining time needed for the turkey to cook will be t<u>he difference between the total time and the time she has already spent in cooking.</u>

minutes\ left = 30 minutes - 25 minutes\\\\munites\ left = 5 minutes

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3 0
3 years ago
450 students are graduating from Big Lake High School this year. 68 percent of these students plan to go to college next year. 1
lidiya [134]
68%(plan to go to college) + 14%(plan to start working) = 82%
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</span>
450 x 0.18 = 81

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5 0
3 years ago
Read 2 more answers
Brainliest if answered correctly.
allochka39001 [22]

Answer:

a=35°, b=55°, c=110°

Step-by-step explanation:

reason for a and b is that when 2 lines intersect, the opposite angles are equal.

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6 0
3 years ago
In the diagram below of triangle ABC, the medians meet at point G. If CF = 39, what is the length of CG?
LenKa [72]

Applying the centroid theorem of a triangle, the length of CG is: 26.

<em><u>Recall:</u></em>

  • Medians join the vertices to the midpoint of the opposite sides of a triangle.
  • The center that all the three medians intersect at is called the centroid.
  • Based on the centroid theorem, the distant from the centroid to the vertex = 2/3 of the median length.

Triangle ABC is shown in the image attached below. G is the centroid.

CF = 39 (median)

CG = 2/3(CF) ---> Centroid Theorem.

  • Substitute

CG = 2/3(39)

CG = 26

Therefore, applying the centroid theorem of a triangle, the length of CG is: 26.

Learn more about centroid theorem on:

brainly.com/question/20627009

5 0
2 years ago
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