1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vaselesa [24]
3 years ago
15

Look ate the picture down below, and please help me i would really appreciate it

Mathematics
1 answer:
zavuch27 [327]3 years ago
5 0

Answer:

  46°

Step-by-step explanation:

When secants intersect each other and a circle, the external angle (A) is half the difference of the intercepted arcs:

  ∠A = (arcDC -arcBC)/2

  12° = (arcDC -22°)/2 . . . . . . . fill in the given numbers

  24° = arcDC -22° . . . . . . . . . multiply by 2

  46° = arcDC . . . . . . . . . . . . . add 22°

You might be interested in
In a survey of 300 college graduates 53 reported that they entered a profession closely related to their college major. if 9 of
bija089 [108]

Answer:

what are the choices?

Step-by-step explanation:

3 0
3 years ago
I need help figuring out the slope to these points Y=-x-4
mash [69]

Answer:the slope is -1

Step-by-step explanation:

Comparing them equation to

y=mx+c where m is there slope

y=-x-4 the slope is -1

8 0
3 years ago
PLEASE HELP!!! WILL MAKE YOU BRAINLIEST!!!!! PLEASE HURRY
kobusy [5.1K]

Answer:

they would have 1 scoop per cone and 80 kds

Step-by-step ex planation:

they would get one fav

4 0
2 years ago
Which one is the answer?
ziro4ka [17]
Answer: its B because it does not pass the vertical line test
6 0
2 years ago
Read 2 more answers
If 541 people use the swimming pool and children pay 1.75 dollars and adults pay 2.25 and in total earned was 1041.25 how many c
Zina [86]

Answer:

352 children

Step-by-step explanation:

Solve algebraically using a system of equations

Assign variables

let "a" be the number of adults

let "c" be the number of children    <-- We want to find this

a + c = 541             Equation for number of people

2.25a + 1.75c = 1041.25           Equation for money

<u>Rearrange the equation for people</u>. Isolate the variable you don't want to find.

a = 541 - c

<u>Substitute</u> "541 - c", replacing "a", in the equation for money

2.25a + 1.75c = 1041.25              

2.25(541 - c) + 1.75c = 1041.25               Distribute over brackets

1217.25 - 2.25c + 1.75c = 1041.25               Collect like terms

1217.25 - 0.5c = 1041.25                   Simplified equation

<u>Start isolating "c".</u> Move anything that's not "c" to the right side. Move numbers in reverse BEDMAS order. That means we will add/subtract before dividng/multiplying. When moving a number, do its reverse operation to the entire equation.

1217.25 - 0.5c = 1041.25      Do the reverse of positive 1217.25

1217.25 - 1217.25 - 0.5c = 1041.25 - 1217.25    Subtract 1217.25 on both sides  

-0.5c = -176               Do the reverse of multiplying by -0.5

-0.5c/-0.5 = -176/-0.5               Divide both sides by -0.5

c = 352                Number of children

Therefore, there were 352 children in the pool.

5 0
3 years ago
Other questions:
  • 1/4 + 5/6 equals what
    13·1 answer
  • Vanessa earns a base salary of $400 every week with an additional 5% commission on everything she sells. Vanessa sold $1850 wort
    6·1 answer
  • £3.50= %of£10 answer this question i raelly dont get it in any way
    9·1 answer
  • What is the value of x if the triangle below is equilateral? 7.5x 6x+3 10x - 5​
    8·2 answers
  • Help please !!!!!!!!!!
    7·2 answers
  • There are galon of water in a 3-gallon container. What fraction of the container is filled?
    5·1 answer
  • At a coffee shop, the first 100 customers'
    11·1 answer
  • If the scale factor is 1:5 and OG = 45, find AR.
    14·1 answer
  • Find the slope and y- intercept of points (-2,3) and (2,-3)
    13·1 answer
  • Will give brainliest no files will report Select the correct answer.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!