Mathematics High School

find m
A.138
B.141
C.69
D.72

Find MA.138B.141C.69D.72

Answers

Answer 1

Answer:

C

Step-by-step explanation:

Hello There!

If you look at the image you can see that an inscribed angle is equal to one half of the major arc minus the minor arc

So for this problem here

m∠CAD would be equal to 1/2 (arc CD - arc BD)

so now we just plug in the values

m∠CAD = 1/2 ( 210 - 72)

210-72=138

138/2=69

so m∠CAD = 69

Find MA.138B.141C.69D.72

Related Questions

A. The number of dollars is always more than the number of dimes.
B. The number of dimes will always be an even number.
C. The number of dollars must be even to follow the rule.
D. The number of dimes will always be less than the number of dollars.

Answers

Answer:

B. the number of dimes will always be an even number

Find the standard deviation for the test scores
given in the following stem-and-leaf plot.

Answers

3 I hope that helps you can do it

15 POINTS! (sorry this question deserves way more than 15 points but it's all I have rn) BE A ANGEL AND HELP ME PLEASE, AND THANK YOU I LOVE YOU SM IF YOU DO I APPRERCIATE YOU!!!
1. What is the range of the function y = x^2?
a. all real numbers
b. x ≥ 0
c. y ≥ 0
2. In which quadrants is the ordinate positive?
a. I and II
b. II and III
c. I and IV
3. Which of the following ordered pairs lies on the graph of h(x) = -2x^2?
a. (1, -4)
b. (1, -2)
c. (1, 4)
4. Select all of the following points that lie on the graph of f(x) = 7 - 3x.
(-2, 1) (-1, 10) (0, 7) (1, 5) (2, 1)
5. The set of independent variables of a function is the
a. domain
b. range
c. relation
6. If h(x) = 5 for the function h(x) = 2x + 1, what is the value of x?
a. 2
b. 11
c. 12
7. Find f(6) if f(x) = x^2 ÷ 3 + x.
a. 4
b. 10
c. 18
8. (-3, 5) is located in _____.
a. Quadrant I
b. Quadrant II
c. Quadrant III
d. Quadrant IV

Answers

Answer:

i know number 8 is B but that's all sorry

Step-by-step explanation:

Item 28 A red, green, and blue book are on a shelf. You randomly pick one of the books. Without replacing the first book, you choose another book. What is the probability that you picked the red and blue book

Answers

The probability is 1/3

Espano
Two trains leave stations 196 miles apart at the same time and travel toward each other. One train travels at 80 miles per hour while the other travels at 60
miles per hour. How long will it take for the two trains to meet?

Answers

Answer:

The time at which the two trains will meet is 1 hour and 24 minutes

Step-by-step explanation:

The distances between the two trains = 196 miles

The direction of the two trains = Towards each other

The speed of one of the trains = 80 miles per hour

The speed of the other train = 60 miles per hour

Let 't' represent the time at which the two trains meet, we have;

80·t + 60·t = 196

∴ 140·t = 196

t = 196/140 = 7/5

The time at which the two trains will meet, t = 7/5 hours = 1.4 hours = 1 hour, 24 minutes.

Data that's displayed randomly on a scatter plot graph illustrates (please help asap!)

positive correlation.

negative correlation.

none of these.

no correlation.

Answers

No correlation is the answer

Write an equation in slope-intercept form given the information about each line.
10. slope = 4, goes through the point (3, 10)

Answers

Answer:

y = 4x - 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 4 , then

y = 4x + c ← is the partial equation

To find c substitute (3, 10) into the partial equation

10 = 12 + c ⇒ c = 10 - 12 = - 2

y = 4x - 2 ← equation of line

PLSSSSSS HELPPPPP ASAPPPP

Answers

Answer:

I believe its C

Step-by-step explanation:

If you take the coordinates of each point then you will realize all of them went 1 unit up and 9 units to the left.

Graph the line with the equation y=-1÷5×-3

Answers

Answer:

Step-by-step explanation:

Describe the behavior of the graph below.

A.The graph is decreasing for all values of x.

B.
The graph is increasing for all values of x.

C.
The graph is decreasing only when x > 0.

D.
The graph is increasing only when x > 0.

Answers

The behavior of the function represented by the given graph: A) The graph is decreasing for all values of x.

What is behavior of function?

As part of exploring how functions change, we can identify intervals over which the function is changing in specific ways. We say that a function is increasing on an interval if the function values increase as the input values increase within that interval. Similarly, a function is decreasing on an interval if the function values decrease as the input values increase over that interval.

In the given graph, the value of y decreases as x increases. Therefore, the given graph represents a decreasing function.

Learn more about behavior of function here

https://brainly.com/question/19319976

#SPJ2

Subtract.
(2/9v)-(-1/3v+5/9)

Answers

Answer:

Use Desmos the calculator

Step-by-step explanation:

Answer: 5 ( x - 1) / 9

Find the exact volume of the cone. Write your answer in terms of π.

Answers

Answer:

448π ft³

Step-by-step explanation:

formula of volume of cone= 1/3× πr²h

r= 8ft

h= 21ft

pitting these values in the formula

Write an equation of the line that passes through (18, 2) and is parallel to the line 3y - x = -12.

Answers

Answer:

3y=x-12

y=x/3-4

m=1/3

At (18,2)

y-2=1/3(x-18)

y-2=x/3 - 6

y=x/3 - 4

An inequality represents an infinite amount of numbers smaller than 8. Which inequality represents the situation?
Ox>8
X<8
X>7
ОС
X<7

Answers

i think is B sorry if this doesnt help

Answer:

B , X < B

Step-by-step explanation:

I Got it Correct On Math Quiz :)

Find the area of the triangle below.

Answers

Answer:

area of a triangle is 1/2×h×b

Step-by-step explanation:

1÷2×12×13

=78

A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered. The total includes the cost of each sub, plus the delivery fee.

Answers

Answer:

cost of each sub = $6, delivery fee = $2

Step-by-step explanation:

Let $x be the cost of each sub and $c be the delivery fee

3x + c = 20

4x + c = 26

x = 6, c = 2

Please please help please please ASAP please I'm begging you please I have 10 minutes please y'all help please any ACE that can help please

Answers

Answer:

1/2

Step-by-step explanation:

DA: UR = 2:4

We come up with the conclusion that Quad ABCD : QuadRSTU = 1:2

write a unit rate for 25 pounds in 10 weeks

Answers

Step-by-step explanation:

Answer:

= 2.5 Pounds per Week

Showing Work

This is a fraction equal to

25 Pounds ÷ 10 Weeks

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 10

25 Pounds ÷ 10

10 Weeks ÷ 10

=

2.5 Pounds÷1 Week

=

2.5 Pounds

__________

Week

= 2.5 Pounds per Week

HELPP SOMEONEEE plssss

Answers

Answer:

m=15d

Step-by-step explanation:

m=15d

m=15x20

m=300

300 messages

how to find 3 1/4 ÷ 5​

Answers

Answer:

3/20

Step-by-step explanation:

3 x 1/4 x 1/5 = 3/20

Can someone help me!

Answers

Answer:

it might be positive 9 because -5+14=9

Step-by-step explanation:

Answer:

hi

Step-by-step explanation:

Can someone please answer this? It doesn’t have to be step by step

Answers

Answer:

-1

Step-by-step explanation:

the awnser is -1

It is a solution because -2 plugged in as x into the equations shows y is equal to -1.

Find the circumference of the given circle. Use 3.14 for pi, and round your answer to the nearest tenth.

A) 59 in

B) 29.5 in

C) 19.2 in

D) 554.3 in

Answers

Answer:

Sorry, I can't complete this without knowing the radius, or diameter.

Step-by-step explanation:

0.87 divided by 0.03

Answers

the correct answer is 29

Answer:

29

Step-by-step explanation:

0.03 goes into 0.87 29 times

If you do 87/3 you get 29

same thing goes for 0.87/0.03

Plllease helpp me!!!!!!

Answers

Answer:

a) KJL = 76⁰

b) LKM = 76/2 = 38⁰

Answer:

∠KJL = 76°

∠LKM = 38°

Step-by-step explanation:

since arc KL = 76°, ∠KJL also = 76° because central angles are congruent to their arcs.

∠LKM = 1/2 arc KL = 1/2(76°) = 38°

The diameter of a circle is 3.2 centimeters. What is the circle's area?
Use 3.14 for ​ and round your answer to the nearest hundredth.

Answers

Answer:

I think 8

Step-by-step explanation:

) Hiroki's goal is to collect $40 for a school fundraiser. He has already collected $26.50. Hiroki wants
to know how much more money he needs to collect.
that use the word correctly
ices, press the "Check Me" butto
6 POTE
.) Let m be the amount of money Hiroki still needs to collect.
Describe the situation with an equation.
this town made the first eleva
er and wrote a note on it
vater from the sink is leaking
color of copper coins
m
26.50
40
corper pipes for this project
De

Answers

Answer:

$13.50

Step-by-step explanation:

Subtract 40 from 26.50 to get the answer

How do we check for proportionality in tables?
A Pick 2 pairs from the table
B Cross multiply
C Divide
D All of the above

Answers

Answer:

C Divide.

Explanation: I think it’s C because normally in tables you divide the numbers by what they are divisible by. If you end up with the same result for all of them then it’s proportionate. Like this one shown below. I hope this helps.

A soup bowl is in the shape of a hemisphere with a diameter of 10 cm. What is the approximate maximum volume of soup that the bowl can hold? A 2.094 cm B. 524 cm C. 262 cm

Answers

Answer:

C. 262 cm

Step-by-step explanation:

Use the formula for the volume of a sphere, V = [tex]\frac{4}{3}[/tex][tex]\pi[/tex]r³

Since the diameter is 10 cm, the radius will be 5 cm

Plug in the radius into the formula:

V = [tex]\frac{4}{3}[/tex][tex]\pi[/tex](5³)

V = [tex]\frac{4}{3}[/tex][tex]\pi[/tex](125)

V = 523.6

Since the bowl is a hemisphere, divide this by 2:

523.6/2

= 261.8

Rounding to the nearest cm, the volume of the bowl is 262 cubic cm.

So, the correct answer is C. 262 cm

Please please help please please ASAP please I'm begging you please I have 10 minutes please y'all help please any ACE that can help please

Answers

Answer:

RQ

Step-by-step explanation:

ML:RQ = MN:RS = LN:QS (corr side, similar triangles)

It’s RQ hope it’s help have a nice day
Other Questions
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A snail eats a clam.A snail eats a clam. A fungus decomposes dead organic matter.A fungus decomposes dead organic matter. A tree absorbs inorganic nutrients from the soil.A tree absorbs inorganic nutrients from the soil.