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2 years ago

13

Drag each tile to the correct box. Triangle ABC is inscribed in a circle centered at point o. CK630 B 1180 Order the measures of

the three intercepted arcs from least to greatest. mẾC mA B mAc

1 answer:

Rudik [331]2 years ago

6 0

Answer:

AC < BC < AB

Step-by-step explanation:

Given: BC = 118

AB = 63*2 = 126

AC = 360 - (BC+AB)

AC = 360 - (118+126) = 116

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Emily collected a sample of geodes and measured their masses. Her sample is Normally distributed with a mean of 0.8 kilograms an

Alexandra [31]

Answer:

81.5%

Step-by-step explanation:

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3 years ago

Read 2 more answers

Type the correct answer in each box.

Mariulka [41]

Answer:

$(x-5)^2+(y+4)^2=100$

Step-by-step explanation:

step 1

Find the radius of the circle

we know that

The distance between the center and any point that lie on the circle is equal to the radius

we have the points

(5,-4) and (-3,2)

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

substitute the values

$r=\sqrt{(2+4)^{2}+(-3-5)^{2}}$

$r=\sqrt{(6)^{2}+(-8)^{2}}$

$r=\sqrt{100}\ units$

$r=10\ units$

step 2

Find the equation of the circle

we know that

The equation of a circle in standard form is equal to

$(x-h)^2+(y-k)^2=r^2$

where

(h,k) is the center

r is the radius

we have

$(h,k)=(5,-4)\\r=10\ units$

substitute

$(x-5)^2+(y+4)^2=10^2$

$(x-5)^2+(y+4)^2=100$

6 0

3 years ago

15PTS!!!! HELPPPP!!! Determine the length of fencing around an 80 m by 170 m rectangular playing field if fence is to be 25 m ou

marshall27 [118]

Perimeter=2L+2W, in this case L=80+2(25) and W=170+2(25) so

P=2(L+W)=2(80+50+170+50)

P=2(350)=700m

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3 years ago

What is 8+0= <br><br><br> • 8 <br> •0.8<br> •0.80<br> •0.80

Gemiola [76]

Answer:

8

Step-by-step explanation:

0 has no value what so ever when adding and subtracting.

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3 years ago

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Find Root of:<br>Find √49x25 = ?

VikaD [51]

Answer:

±35

Step-by-step explanation:

sqrt(49*25)=sqrt(49)*sqrt(25)=±7*±5=±35

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3 years ago