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sweet-ann [11.9K]

3 years ago

10

Jackie names the angle < BAC and Lucy names the angle correct? Mr. Joseph draws the angle below on the board: (in the picture

)

1 answer:

stich3 [128]3 years ago

3 0

Answer:

hope this helppssssssss

Step-by-step explanation:

lucy

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What is -7 as a decimal<br><br> If u don’t know the answer don’t answer

Rainbow [258]

Answer:

-7.0

Step-by-step explanation:

Just add a decimal like any other positive number.

If its a fraction, just say -7/1.

8 0

3 years ago

How many digits of pi does it take to add up to 14, 25, 68, 103, and 150? I am being timed, whoever answers this fast or quick I

Mandarinka [93]

Answer:

to get 14 first 5 digits

to get to 25 first 7 digits

to get to 68 first 14 digits

to get to 103 first 21 digits

to get to 150 first 31 digits

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Use the spinner below for each of the following

spayn [35]

The answer is : impossible

3 0

2 years ago

The speed limit on a highway is 70 miles per hour. About how fast is this in miles per minute?

Lady bird [3.3K]

The speed of this:
70 miles per hour

1 hour = 60 minutes

70/60 = 7/6

around 1 1/6 mile per minute

hope this helps

7 0

3 years ago

7- a. What is the radius of the circle with center (3,10) that passes through (12,12)?

loris [4]

Answer: a. Radius of circle = $\sqrt{85}$

b. The equation of this circle : $(x-3)^2+(y-10)^2=85$

Step-by-step explanation:

Given : Center of the circle = (3,10)

Circle is passing through (12,12).

a. To find the radius we apply distance formula (∵ Radius is the distance from center to any point ion the circle.)

Radius of circle = $\sqrt{(12-3)^2+(12-10)^2}$

Radius of circle = $\sqrt{(9)^2+(2)^2}=\sqrt{81+4}=\sqrt{85}$

i.e. Radius of circle = $\sqrt{85}$

b. Equation of a circle = $(x-h)^2+(y-k)^2=r^2$ , where (h,k)=Center and r=radius of the circle.

Put the values of (h,k)= (3,10) and r= $\sqrt{85}$ , we get

$(x-3)^2+(y-10)^2=(\sqrt{85})^2$

$(x-3)^2+(y-10)^2=85$

∴ The equation of this circle : $(x-3)^2+(y-10)^2=85$

6 0

3 years ago