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3 years ago

Which pairs of polygons are congruent?

Mathematics

2 answers:

andriy [413]3 years ago

8 0

Pair 1 and pair 3

The two polygons in pair 2's perimeter aren't the same, thus they aren't congruent with each other, the same goes for pair 4

Alla [95]3 years ago

6 0

Answer: Pair 1 and Pair 4

Step-by-step explanation:

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Kevin ran 5 miles in the race. How many yards did Kevin run? (1 mile = 1,760 yards) A. 10,560 yards B. 8,800 yards C. 1,755 yard

nexus9112 [7]

1,760 x 5 = 8,800
B. 8,800

6 0

2 years ago

The quantity of Sensitech laser gaming mice demanded each month is related to the unit price by the equation p = 480.03x2 + 1 (0

stich3 [128]

Answer: a) $p=480.03x^2+1$ , b) $R'(x)=1440.09x^2+1$ c) $5761.36.

Step-by-step explanation:

Since we have given that

Unit price is expressed as

$p=480.03x^2+1$

Let x be the number of units of a thousands.

So, Revenue function is given by

$R(x)=px\\\\R(x)=x(480.03x^2+1)\\\\R(x)=480.03x^3+x$

.(b) Find the marginal revenue function R'..

Marginal revenue function becomes,

$R'(x)=3\times 480.03x^2+1\\\\R'(x)=1440.09x^2+1$

$R'(2)=1440.09(2)^2+1\\\\R'(2)=5760.36+1\\\\R'(2)=5761.36$

Hence, a) $p=480.03x^2+1$ , b) $R'(x)=1440.09x^2+1$ c) $5761.36.

5 0

2 years ago

Formula for calculating percentage?

IRISSAK [1]

Answer:

(Frequency of the value being measured divided by the total frequency) times by 100

8 0

1 year ago

Read 2 more answers

Greg earned $900 for washing 30windowa last month if Greg’s wage is increased by $2 per window this month how much will he earn

PtichkaEL [24]

Answer:

He earned for washing 30 windows this month = $960.

Step-by-step explanation:

Greg earned $900 for washing 30 windows.

Earning per window = 900/30 = $30

He increased the wage by $2 per window.

Earning per window this month = $32

He earned for washing 30 windows this month = 30 *32 =$960.

Thank you.

3 0

3 years ago

Use the Division Property of Equality to complete the following statement.

Leni [432]

we know that

<u>The Division Property of Equality</u> states that if you divide both sides of an equation by the same number, both sides of the equation will remain equal

in this problem we have

$5x=2y$

Solve for x

Using the Division Property of Equality, Divide by $5$ both sides

$5x/5=2y/5$

$x=\frac{2}{5} y$

therefore

<u>the answer is the option</u>

c. 2y/5 ( 2y over 5 )

5 0

3 years ago

Read 2 more answers