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Jlenok [28]
4 years ago
14

I need help with the hypotheses testing.

Mathematics
1 answer:
pentagon [3]4 years ago
6 0

Answer:

Hi hows life going?

Step-by-step explanation:

You might be interested in
1. What is the measure of angle x? O 60° O 90° O 45° O 30°​
True [87]

Answer:

Angle x= 60°

Step-by-step explanation:

For the triangle HIL, you're going to add 30+90=120

Angles in a triangle add up to 180.

So, therefore,

180-120=60   so angle L must equal 60.

HJ is a straight line and angles in a straight line add up to 180.

180-90=90

Angle JIL is equal to 90.

To find y you add 90+45 which equals 135.

Again, angles in a triangle add up to 180.

180-135=45

So,

y = 45

Now we are told that IJK is a right angle and that we are given that IJL is 45. 45 is half of 90 so LJK must be 45.

To find angle JLK we must add angle L and angle y.

60+45=105

Angles in a straight line add up to 180. So,

180-105=75

75 = Angle JLK

75+45=120

Angles in a triangle add up to 180 so,

180-120= 60

Angle x= 60°

Hope this helped, if so please award me with the brainliest if possible. If you require further assistance from me comment below! :)

5 0
2 years ago
Find the least common multiple of 36,6 ,3
Lerok [7]

-- least common multiple of 36, 6, 3 = 36

- it is the smallest number divisible <u>by all three. </u>

4 0
3 years ago
I need help please pleaseeeeee
Yuliya22 [10]

Answer:

19.64 ft

Step-by-step explanation:

7/25 = 5.5/x

7x = 137.5

x = 19.64

3 0
3 years ago
What’s the largest common factor of 28 and 12
sleet_krkn [62]

Answer: 4


Step-by-step explanation:


6 0
4 years ago
Explain how to use a basic fact and place value to divide 4,000 divided by 5 ​
lina2011 [118]

Answer:

the answer is 800

Step-by-step explanation:

you have 4,000 lets make it smaller.

40 divied by 5

=8 just add the 2 zerores to get 800

5 0
4 years ago
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