Congruent angles have _______________ supplements.
Fill in the blank

Answer:

Step-by-step explanation:

a. 7.50

b. 22.50

c. 40%

the answer is

balanced in

Answer: 8/21

Step by step Explanation:

1/3 x 5/7 = 5/21

Answer:

To find the correct selling price, we need to first find the cost of the item plus the markup. We can do this by multiplying the cost of the item by the markup percentage: $6 * 67% = $4.02. However, since the question asks us to round to the nearest dollar, we can round this number down to $4.

Therefore, the correct selling price is $4.

The manager's likely error was that they set the selling price at the cost (option C).

Step-by-step explanation:

The correct selling price is $10 and the manager set the selling price at the markup so option (A) is correct.

The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.

The percentage is also called the indicating hundredths. Thus, 2% is two-hundredth, which means 2%=2/100=0.02.

As per the given,

Cost of item = $6

Markup = 67%

67% of $6 ⇒ 0.67 x 6 = $4.02

Add the markup in the cost = $6 + $4.02 = $10.02

Round to nearest dollars = $10.2 ≈ $10.

The manager put $4 which is a markup instant of the selling price of $10.

Hence "The correct selling price is $10 and the manager set the selling price at the markup".

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Answer:

525

Step-by-step explanation:

If it's just asking to find the average of heads then times it by 20 then just do 32+28+21+24 to get 105 and divide it by 4 to get 26.25 then times it by 20 since this is the average of 50 throws and it's asking for the average of 1,000 throws which is 525

Step-by-step explanation:

(2/3)(-4)(9) = -24

(5/16)(-2)(-4)(-4/5)= -2

(-3/4)(7/8)=-21/32

(2 3/5) (7/9)=91/45

Answer:

not a function

Step-by-step explanation:

A function has a one to one relationship

No input value can have more than one output value

-2 as an input goes to both 4 and -1 so it has more than 1 output

This is not a function

Step-by-step explanation:   first of all,

57-50 = 7 now,

=7/50*100%

= 7*2%

= 14%

Soo ,

3.  14%, increase is the right answer

Answer:

7^5

Step-by-step explanation:

The base number (7) is the same, so we can just add the exponents together.

Hope that helped!

To write 7^3 x 7^2 using a singular exponent, you can add the exponents together since the bases (7) are the same. The result is:

7^3 x 7^2 = 7^(3 + 2) = 7^5\(\huge{\mathcal{\colorbox{black}{\textcolor{lime}{\textsf{I hope this helps !}}}}}\)

♥️ \(\large{\textcolor{red}{\underline{\texttt{SUMIT ROY (:}}}}\)

Answer:i need money

Step-by-step explanation:please give me money

Answer:

b + 8 = 11 is the correct equation.

Answer:

b + 8 = 11

Step-by-step explanation:

8 + 3 = 11

2 ;1 ; 4 ; 3 (The order of the expressions.First comes the second, then the first, then the forth and lastly the third expression.

Step-by-step explanation:

1/5 ×(3 × -2)

= 1/5 × -6

=1/5 × -6

= 6

_ ------ = -1.2

5

- 4 : 2/7 = -4 × 7/2

4×7

= - -------

2

28

= - ------

2

= -14

2 5

- ----- × - ------

3 6

-2 × -5

= -----------

3×6

10 5

= ----- → ----- = 0.555556

18 9

3 5 3 8 24 24

--- : _ --- = ---- × ---- = ------ → - ---- = -0. 96

5 8 5 -5 -25 25

Answer:

4 inches wide

Step-by-step explanation:

We see that 984 ÷ 328 = 3, so the real Eiffel Tower is 3 times as tall as it is wide. So the scale model must also be 3 times as tall as it is wide. If the scale model is 12 inches tall, then it is 12 ÷ 3 = 4 inches wide.

Answer:

the flagpole is 12 ft  

Step-by-step explanation:

2.5 ft / 4 ft = 7.5 ft / x ft

2.5x = 30

2.5x/2.5 = 30/2.5

x = 12 ft

Answer:

78.5 cm2

Step-by-step explanation:

The formula for the area of a circle is A = πr^2, where π (pi) is a mathematical constant approximately equal to 3.14, and r is the radius of the circle.

Since the diameter of the circle is 10, we can find the radius by dividing the diameter by 2:

r = d/2 = 10/2 = 5

Now we can plug in the value of r into the formula:

A = πr^2 = 3.14 x 5^2 = 78.5

Therefore, the area of the circle with a diameter of 10 is approximately 78.5 square units.

The area of the given picture frame is 177.5 cm².

Given,

Length of square = 16 cm

The diameter of the circle cut out = 10 cm

We have to calculate the area of the picture frame.

First, we will find out the area of the square.

The area of the square = a² = 16 × 16 = 256 cm²

Now, we will find out the area of the circle that is being cut out from the square.

Area of the circle = πr² = 3.14 × 5² = 78.5 cm²

Then the area of the picture frame = Area of the square - the area of the circle

                                                    = 256 cm² - 78.5 cm²

                                                    = 177.5 cm²

Therefore, the required area of the square frame is 177.5 cm².

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Answer:

The volume (V) of a cone can be calculated using the formula: V = (1/3)πr^2h, where r is the radius and h is the height.

Substituting the given values, we get:

V = (1/3) x 3.14 x 9^2 x 16

Calculating this expression gives us:

V = 1810.08 cubic inches

Rounding to the nearest hundredth gives us:

V ≈ 1810.08 cubic inches (rounded to two decimal places)

Therefore, the volume of the cone is approximately 1810.08 cubic inches.

Answer:

1363.04

Step-by-step explanation:

V = (1/3) * 3.14 * 9^2 * 16

Simplifying:

V ≈ 1363.04 cubic inches

It follows from the double angle identity for sine,

sin(2x) = 2 sin(x) cos(x),

that

2 cos(75º) sin(75º) = sin(2•75º) = sin(150º)

Alternatively, recall that

sin(x + y) = sin(x) cos(y) + cos(x) sin(y)

sin(x - y) = sin(x) cos(y) - cos(x) sin(y)

Adding these together gives

sin(x + y) + sin(x - y) = 2 sin(x) cos(y)

Set x = y = 75º; then

2 sin(75º) cos(75º) = sin(75º + 75º) + sin(75º - 75º)

2 sin(75º) cos(75º) = sin(150º)

2 cos 75° . Sin 75° = Sin 150°

Notice:

Sin 150 º = Sin 30°

See that Sin 75° = Cos 15°

Cos 75° = Sin 15°

So :

2Cos 75° . Sin 75° = 2 Sin 15°Cos°15 = Sin 30°

Answer:

The simplified ratio is 3:22

Step-by-step explanation:

Here is the math to illustrate better:

6/2 = 3 and 44/2 = 22

Thus, 6:44 ratio simplified is 3:22

Answer: 88% or 0.88

Step-by-step explanation:

44 ÷ (6 + 44)

44/6+44

44/50

22/25

88% or 0.88

Answer:

$192

Step-by-step explanation:

8 percent of 1200 is 96.

96 * 2 = $192

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Answer:

a-b=10 b-c=12 a-c=10

Answer:

13/20

Step-by-step explanation:

13 girls out of all 20 kids

Answer:

13/20  

Step-by-step explanation:

ITS SIMPLE

Answer:

Its 28

Step-by-step explanation:

Q\(3\) = \(\frac{3}{4}\) (n+1)

Answer:Sure thing what do you need help with?

Step-by-step explanation:

Answer:

Debt is negative, below sea level is negative and the rest is positive

Step-by-step explanation:

Answer:

Step-by-step explanation:

9 + 94 + 97 + 86 + x ≥ 450

368 + x ≥ 450

368 - 368 + x ≥ 450 - 368

x ≥ 82

Answer:

Step-by-step explanation:

\(4\div \:2+5-3\\=2+5-3\\=4\\\\3+5\times \:8\div \:2\\=3+20\\=23\)

Answer:

\( \sf{ii) \: \: 23}\)

Step-by-step explanation:

Use PEMDAS rule:

P = Parentheses

E = Exponents

M = Multiplication

D = Division

A = Addition

S = Subtraction

Now, let's solve:

i ) \( \sf{4 \div 2 + 5 - 3}\)

\( \sf{ = 2 + 5 - 3}\)

\( \sf{ = 7 - 3}\)

\( \sf{ = 4}\)

ii)\(3 + 5 \times 8 \div 2\)

\( \sf{ =3 + 40 \div 2}\)

\( \sf{ = 3 + 20}\)

\( \sf{ = 23}\)

Hope I helped!

Best regards!!