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3 years ago

A boy visiting New York City views the Empire State building from a point on

Mathematics

1 answer:

Lilit [14]3 years ago

3 0

Answer:

49,820

Step-by-step explanation:

so what you were going to do first is you're going to do 940 * 53 there is which equals 2820 and then you're going to do turtle messes so then you're going to do 5 * 0 which equals zero then five times for which equals 20 + 5 * 9 which equals 45 + 2 which 45 + 2 equals 47 so you have 2820 + 47000 which equals 49,820

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Secants AC and DB intersect at point E inside the circle. Given that the measure of arc CD = 40o, arc AB = 60o, and arc BC = 160

s344n2d4d5 [400]

Answer:

C. $130^{\circ}$

Step-by-step explanation:

Please find the attachment.

We have been given that secants AC and DB intersect at point E inside the circle. Given that the measure of arc $CD = 40^o$ , arc $AB = 60^o$ , and arc $BC = 160^o$ . We are asked to find the measure of angle AED.

We know that the measure of angle formed by two intersecting secants is half the sum of measure of the arcs by intercepted by the angle and its vertical angle.

$\angle AED=\frac{\widehat{BC}+\widehat{AD}}{2}$

Let us find measure of arc AD by subtracting measure of given arcs from 360 degrees as:

$\widehat{AD}=360^{\circ}-(60^{\circ}+40^{\circ}+160^{\circ})$

$\widehat{AD}=360^{\circ}-(260^{\circ})$

$\widehat{AD}=100^{\circ}$

$\angle AED=\frac{160^{\circ}+100^{\circ}}{2}$

$\angle AED=\frac{260^{\circ}}{2}$

$\angle AED=130^{\circ}$

Therefore, measure of angle AED is 130 degrees and option C is the correct choice.

6 0

3 years ago

What is the length of JL?

BaLLatris [955]

Answer: 8 Units

btw have a good day :)

4 0

3 years ago

Read 2 more answers

A cable is 40 meters long. How long is the cable in decimeters?

AnnyKZ [126]

Hello,

1 meter is equal to 10 decimeters.

SO, if we convert 40 meters to decimeters, we multiply 40 meters by 10 decimeters, getting 400 decimeters.

Hope this helps!

May

6 0

4 years ago

A shop buys a pair of shoes for $50. They sell them for $60. What is the mark–up on the shoes?

mojhsa [17]

Answer:

The markup for the shoes is 20 percent.

Step-by-step explanation:

5 0

3 years ago

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9 x 7 = ( x 7) – (1 x 7) = 70- =

WARRIOR [948]

Answer:

Step-by-step explanation:

9x7=(10x7)-1x(7)

=70-7

=63

8 0

3 years ago