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3 years ago

In the diagram below p is circumscribed about quadrilateral abcd

Mathematics

2 answers:

Olegator [25]3 years ago

8 0

Answer:

The correct answer option is 82°.

Step-by-step explanation:

We can see from the given diagram that the quadrilateral ABCD is inscribed in a circle.

Now using the property:

'Opposite angles in any quadrilateral inscribed in a circle are supplements of each other'. Which means that their measures add up to a total of 180 degrees.

Thus, ∠A + ∠C = 180°.

If ∠A = 100°, then ∠C = 180° - 98°.

Therefore, ∠C = 82°.

Naily [24]3 years ago

3 0

Answer:

C. 82

Step-by-step explanation: i just took the test, good luck!

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Maritza remembers her pin because it is the product of consecutive prime numbers that is between 1000 and 1500. What is her pin

faltersainse [42]

Well, i am not sure if i am right, but i tried.

The prime numbers have to be consecutive, (meaning in order from least to greatest), so you find 2 prime numbers on a list, and the only two are 31 and 37 so multiply those and you should get 1147

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3 years ago

Kareem correctly answered 85% of the questions on his last math test. If hee missed 6 problems, how many questions were there on

Reil [10]

15% = 6 problems
30% = 12 problems
45% = 24 problems
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75%= 48 problems
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3 years ago

Determine the value of x in this polygon. (PLATO)

tresset_1 [31]

Answer:

136

Step-by-step explanation:

No matter what the distribution, all of the interior angles of a convex hexagon will add up to 720 degrees. Therefore, if you subtract all of the known angles in this hexagon from 720, you will find x.

720-134-106-117-119-108=136 degrees. Hope this helps!

3 0

3 years ago

Read 2 more answers

Which expression is equivalent to 4 square root x10

Likurg_2 [28]

The answer is 40 you do 10 times 4 I hope it helped you you only need to multiply

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3 years ago

20 points if you help me solved this problem plz it’s urgent someone plz help me I need help! Will mark you as brainiest!

deff fn [24]

Answer: see below

Step-by-step explanation:

C(x) = 39 when 0 < x ≤ 1.0

C(x) = 63 when 1.0 < x ≤ 2.0

C(x) = 87 when 2.0 < x ≤ 3.0

C(x) = 111 when 3.0 < x ≤ 4.0

C(x) = 135 when 4.0 < x ≤ 5.0

C(x) = 159 when 5.0 < x ≤ 6.0

Based on the information I provided above, the answers are:

a) x= 0.6, C(x) = 1.0

x = 1.0, C(x) = 39

x = 1.1, C(x) = 63

x = 2.5, C(x) = 87

x = 3.0, C(x) = 87

x = 4.8, C(x) = 135

x = 5.0, C(x) = 135

x = 5.3, C(x) = 159

b) If C(x) = 87, then 2.0 < x ≤ 3.0

c) Domain (all possible x-values): 0 < x ≤ 6.0

d) Range (all possible y-values): {39, 63, 87, 111, 135, 159}

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3 years ago