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Lostsunrise [7]
2 years ago
9

HELP HLP HELP HELP HELP AYUD A HELP !!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Valentin [98]2 years ago
5 0

Answer:

13.3

Step-by-step explanation:

shaded area = area of rectangle - area of semicircle.

5 inch = 12.7cm

6 inch = 15.24 cm

diameter = 12.7

radius = 12.7/2

= 6.35 cm

hence shaded area = (12.7 x 15.24) - (3.14 x 6.35 x 6.35 / 2)

= 193.548 - 63.306325

= 130.241675

= 130.24 (approx.)

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In the diagram of circle A, what is the measure of<br> ZXYZ?<br> 35°<br> 70°<br> 75°<br> 140°
postnew [5]

Using the intersecting secant theorem:

Angle xyz = 1/2( wz- XX)

Xyz = 1/2(175-105)

Xyz = 1/2(70)

Xyz= 35

The answer is 35 degrees

4 0
3 years ago
HELP ME PLEASE I WILL MARK YOU AS A BRAINLIEST!!!!!!
telo118 [61]

Answer:

Statement C is correct.

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PLEASE PLEASE PLEASE PLEASE PLEASE HELP! ANSWER WORTH 20 POINTS! I need answers ASAP!
timurjin [86]

Answer:

8.66

Step-by-step explanation:

root 75 is also 5 root 3 (after simplifying)

when that is converted into a decimal we get

8.660254038...

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8.6<u><em>60</em></u>254038...

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0.8b= -1.12 what is b
Sunny_sXe [5.5K]
B=-1.4 because -1.4•.8=-1.12
6 0
3 years ago
George has $6.40 in nickels and dimes. If he has
VLD [36.1K]

Answer:

George has 64 nickel and 32 dimes.

Step-by-step explanation:

Normally, we have:

One nickel = 5 cents

One dime = 10 cents

One dollar = 100 cents

Therefore, total number of cents that George has can be calculated as follows:

Total number of cents = $6.40 * 100 = 640 cents

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640 cents = 640 / 10 = 64 dimes

Therefore, we have:

128 nickel = 64 dimes

Divide through by 2 in order to share 640 cents equally, we have:

128 nickel / 2 = 64 dimes / 2 => 64 nickel = 32 dimes

Since 64 minus 32 is equal to 32, it therefore implies that George has 64 nickel and 32 dimes.

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2 years ago
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