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soldi70 [24.7K]
2 years ago
10

I Really need help! I don’t understand this! Will give 100 points!

Mathematics
2 answers:
JulsSmile [24]2 years ago
7 0

Answer:

All pair COMBINATION are supplementary (Opposite)

Step-by-step explanation:

According to theorem about inscribed quadrilateral

  • The opposite interior angles of an inscribed quadrilateral are supplementary .
  • I.e there sum is equal to 180°

<O+<Q=180

<P+<R=180

Svetllana [295]2 years ago
7 0

Answer:

m∠O and m∠Q are supplementary

m∠P and m∠R are supplementary

Step-by-step explanation:

<u>Cyclic quadrilateral</u>:  a quadrilateral drawn inside a circle where every vertex of the quadrilateral touches the circumference of the circle.

<u>Theorem</u>:  Opposite angles in a cyclic quadrilateral add up to 180°

<u>Supplementary angles</u> are two angles whose measures sum to 180°

Therefore, the opposite angles in a cyclic quadrilateral are supplementary:

m∠O + m∠Q = 180°

m∠P + m∠R = 180°

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A man deposited $80,000.00 in a bank at 12% compound interest per annum. How much did the man have in the bank at the second yea
vfiekz [6]

The amount that the man have in his bank at the second year is $100,352.

Using this formula

A=P(1+R÷100)^n

Where:

A=Amount

P=Principal=$80,000

R=Rate=12%

n=Number of years=2 years

Let plug in the formula

A=$80,000(1+12÷100)^2

A=$80,000(1+0.12)^2

A=$80,000(1.12)^2

A=$80,000(1.2544)

A=$100,352

Inconclusion the amount that the man have in his bank at the second year is $100,352.

Learn more here:

brainly.com/question/25213872

3 0
3 years ago
Need help with this for algebra
tankabanditka [31]

Answer:

C

Step-by-step explanation:

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4 0
3 years ago
(5x+1)(x-2)=0<br><br> A. 1/4,3<br> B. -1/4,2<br> C. 1/5,2<br> D. -1/5,2
Semenov [28]

Step-by-step explanation:

( 5x + 1) (x - 2) = 0

Either

5x + 1 = 0

5x = -1

x = -1/5

Or,

x -2 = 0

x = 2

Therefore D. -1/5 , 2

3 0
3 years ago
The drawing shows a heart-shaped figure. The heart is composed of a square and two semicircles. The semicircles have the center
Dvinal [7]

Answer:

Area = πx² + x² or x²(π + 1)

Step-by-step explanation:

The area of the heart = area of a circle + area of the square

Note:

1. The 2 semicircles makes 1 full circle

2. The diameter of the circle = the side length of the square

Thus:

Area of the heart = πr² + s²

Where,

r = x

s = x

Formula for area of the heart = π(x²) + x² = πx² + x²

Area = x²(π + 1)

4 0
3 years ago
A bag of Chocolates is labeled to contain 0.384 pounds of chocolate the actual weight of the chocolate is 0.3798 pounds. How muc
Daniel [21]

Answer:

<u>The actual weight is 1.1% less (100 - 98.9) than the labeled weight.</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question properly:

Labeled weight of the bag of chocolates = 0.384 pounds

Actual weight of the bag of chocolates = 0.3798 pounds

2.  How much have you or lighter are the chocolates and the stated on the label. Show your reasoning.

Let's find how much we have comparing the labeled weight and the actual weight, using a Direct Rule of Three, this way:

Weight               Percentage

0.384                    100 %

0.3798                      x %

0.384x = 0.3798 * 100

0.384x = 37.98

x = 37.98/0.384

x = 98.9 (Rounding to one decimal place)

<u>The actual weight is 1.1% less (100 - 98.9) than the labeled weight.</u>

4 0
3 years ago
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