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Vera_Pavlovna [14]

3 years ago

6

The Figure below shows a triangle with vertices a and B on a circle and vertex C outside it Side AC is tangent to the circle sid

e BC is a sink and intersecting the circle at point X what is the measure of angle ACB
32
6
24
12

1 answer:

ehidna [41]3 years ago

3 0

Answer:

the answer is 12 degrees

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PLEASE HELP WITH THIS QUESTION!! DUE BY 1PM! wILL RATE YOU GOOD!! THANK YOU!!

kupik [55]

Find $a_{1}$ by plugging in 1 into n:
$a_{1} = 98-2(1)=96$

Find $a_{11$ by plugging in 11 into n:
$a_{11} = 98-2(11)$
$a_{1} =98-22=76$

Now to find the sum your formula is:
$S_{n} = \frac{n}{2} ( a_{1} + a_{n})$
$n = 11, a_{1} = 96 , a_{11} =76$

Now plug that into the formula
$S_{11} = \frac{11}{2} (96+76)$
$S_{11} = 5.5(172)=946$

Hope that helps

8 0

3 years ago

Sarah works ar a shoe store. She earns a base salary of $1,500 per month, plus a 25% commission on the amount of shoe sales she

STatiana [176]

Answer:

Step-by-step explanation:

goal is 2,000 and she already makes 1,500

2,000-1,500 gives you the amount she needs to earn from shoe sales

she needs to earn 500 dollars with a 25% commision

25% can also be written as 25/100

for every $100 she makes, she gets $25 but she needs $500

100:25

we need the second number in the ratio to equal $500

500 divided by 25 is 20

20 x 100 : 25 x 20

2000: 500

ANOTHER WAY: 500 is 1/4 of 2000 and 1/4 is 25% so you could multiply the amount she needed by 4 to get your answer

3 0

3 years ago

klemol [59]

It depends on the shape it may be rotation

6 0

4 years ago

What is -6(-3+5r)=-5-7r

inna [77]

Answer:

r = 1

Step-by-step explanation:

Use the distributive property to multiply −6 by −3+5r.

18−30r=−5−7r

Add 7r to both sides.

18−30r+7r=−5

Add −30r and 7r to get −23r.

18−23r=−5

Subtract 18 from both sides.

−23r=−5−18

Subtract 18 from −5 to get −23.

−23r=−23

Divide both sides by −23.

r=−23/−23

Divide −23 by −23 to get 1.

r=1

8 0

3 years ago

What is 5 × 5https://vm.tiktok.com/ZMeM6sFQL/

marissa [1.9K]

Answer:

Step-by-step explanation:

5x5 = 10

6 0

3 years ago

Read 2 more answers