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3 years ago

How are diagonals and angle measures related in kites and trapezoids?

Mathematics

1 answer:

inessss [21]3 years ago

3 0

Answer:

Step-by-step explanation:

For kites, their diagonals are perpendicular and they have one pair of congruent opposite angles. For isosceles trapezoids, each pair of base angles is congruent and the diagonals are congruent.

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(Round to the nearest tenth of a percent.) In 2011, the IRS increased the deductible mileage cost to

RUDIKE [14]

Answer:

$\%Change = 8.8\%$

Step-by-step explanation:

Given

$Initial = 51\ cents$

$Final = 55.5\ cents$

Required

Determine the percentage change

Percentage change is calculated as;

$\%Change = \frac{Final - Initial}{Initial} * 100\%$

$\%Change = \frac{55.5 - 51 }{51 } * 100\%$

$\%Change = \frac{4.5}{51} * 100\%$

$\%Change = \frac{4.5* 100\%}{51}$

$\%Change = \frac{450\%}{51}$

$\%Change = 8.8\%$

Hence, the percentage change is approximately 8.8%

6 0

2 years ago

3 Solve for x. 1 14 10 56 40 " 14 56

Nesterboy [21]

Answer:

Step-by-step explanation:

the shapes are similar which means the sides are proportional, you can set up a ratio using the sides as 10/40 = 3/x

solving that gives you x =12

5 0

3 years ago

Find the slope of the line that passes through: (10. 1) and (5.2)

Naya [18.7K]

Answer:

1/-5 should be the answer

7 0

3 years ago

Find the tenth term in the sequence

attashe74 [19]

Answer: The tenth term in the sequence is 512.

Step-by-step explanation:

Since we have given that

$a_n=2^{n-1}$

We need to find the tenth term:

It means n = 10

So, it becomes

$a_{10}=2^{10-1}\\\\a_{10}=2^9\\\\a_{10}=2\times 2\times 2\times 2\times 2\times 2\times 2\times 2\times 2\\\\a_{10}=512$

Hence, the tenth term in the sequence is 512.

4 0

3 years ago

How many quarts, rounded to the nearest tenth, are in 50 liters?

valkas [14]

Answer: 52.9 quarts

Step-by-step explanation:

From the question, we are informed to calculate the number of quarts that are in 50 liters.

1 liter = 1.057 liquid quarts

50 liters will now be:

= 50 × 1.057

= 52.85

= 52.9 quarts

4 0

3 years ago