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il63 [147K]
3 years ago
12

Giving brainly for correct answer

Mathematics
2 answers:
lutik1710 [3]3 years ago
8 0

Answer: Hello there! Your answer for this question is option (D).

Step-by-step explanation: The answer is option (D) because there is 10 students that completed 10-19 problems and 8 students that completed 0-9 problems.

10 + 8 = 18

You are Welcome! :)

Mark me as Brainliest! :)

100% Verified

horsena [70]3 years ago
7 0
Six (I’m putting this because there is a there is less than 20 characters)
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In the triangle XYZ the measure of angle YXZ is 50 degrees and the measure of angle XYZ is 75 degrees. What is the measure of an
lbvjy [14]
<h2>Answer: 55 degrees</h2>

Step-by-step explanation:

Every triangle has 3 sides and 3 interior angles whose measures sum to 180 degrees. For example, a triangle with angles \theta, \alpha and \beta:

\theta+\alpha+\beta=180\º

Following this rule, we will apply it to the angles XYZ, YXZ and the unknown XZY:

XYZ+YXZ+XZY=180\º

50\º+75\º+XZY=180\º

XZY=180\º-50\º-75\º

Finally:

XZY=55\º

8 0
3 years ago
Read 2 more answers
Calculate the missing angle and give a reason for your answer.
alekssr [168]
Answer: 54 degrees
explanation: i haven’t learned this yet but it looks like those two angles are complementary angles so the other one would have to 54 so it adds up to 90 degrees
3 0
3 years ago
Help pls <br> 8 + 6x = -4
gavmur [86]

Answer:

x=-2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Question 3 (1 point)
lana66690 [7]

Answer: The area of the new parallelogram is multiplied by 18

Step-by-step explanation: Let the base and the height of the original parallelogram be ' x '

Base of the parallelogram = x

Height of the parallelogram = x

Area of parallelogram = l × b = lb

= x × x = x²

∴ Area of the original parallelogram = x²

∴ The base is multiplied by 3 = 3x

The height is multiplied by 6 = 6x

∴ Area of new parallelogram = 3x × 6x = 18x²

∴ The area of the new parallelogram is multiplied by = 18x²/ x²

= 18

<u><em>Please mark this as brainliest</em></u>

7 0
3 years ago
Find m angle C<br> 62 degrees<br> 70 degrees
wlad13 [49]

Answer:

48°

Step-by-step explanation:

..,.............,...........

CDB = ABD( given)

CBD= ADB( given)

Now,

CBD+CDB+C = 180°

70°+62°+ C = 180°

C= 180°-132°

C= 48°

7 0
3 years ago
Read 2 more answers
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