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Umnica [9.8K]
2 years ago
12

Determine the missing angle.

Mathematics
1 answer:
yarga [219]2 years ago
4 0
Answer: 130 degrees

Explanation: 180-50=130
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ANSWER : it is a Rhombus!
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Harrison can purchase 4 dvds for $19.99 or 6 dvds for $22.50 which is the better deal?
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$19.99 x 4 = $79.96

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8 0
3 years ago
Determine whether the following conjecture is true or false. Give a counterexample if the answer is false.
brilliants [131]
This conjecture is false, A and C don't have to be complementary angles.

Let Angle A be 100 and Angle B be 80 degrees. They are supplementary (sum of 180).
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4 0
2 years ago
Adding school fairest 20% of the people are under 16 years old one third of the people remaining are teachers if there are 21 te
dedylja [7]
<span>In the fairest school 20% are below 16 years old
1/3 are teachers which is equals to = 21
Let’s start solving:
=> 1/3 of 100% = ( 100 / 3 = 33.33% )
thus 33.33% = 21
=> 21 x 3 = 63, is the total number of people in the school.
Let’s try solving the number of people below 16 years old
Then there are 20% of it:
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Thus, there are around 13 people who are 16 years old younger.</span>



4 0
3 years ago
200 learner's in grade 10 class.107 learner's takes history.63 learners take science and 147 learner's take both history and sci
zhuklara [117]

Answer:

I believe the answer is 30.

Step-by-step explanation:

-

3 0
9 months ago
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