Mathematics High School

2
In the accompanying diagram of circle O, m m What is the measure of CD?
A 104°

B 80°

C 52°


D 40°

2In The Accompanying Diagram Of Circle O, MmWhat Is The Measure Of CD?A 104B 80C 52D 40

Answers

Answer 1
it’s D i’m sure of it sorry if i’m wrong tho

Related Questions

please help i will give you brainliest!!!!!

Answers

Answer:

a:5400

b:5400

Step-by-step explanation:

if you take 3 and multiply it by 30 then add 60 then it equals 5400

PLEASE HELP MATH 10+ POINTS PLEASE

Answers

Answer:

749

Step-by-step explanation:

8349

Answer:

80

Step-by-step explanation:

help please I don't understand​

Answers

I think the answer is t=7 have a nice day!

What is the value expression?
-9 x 2.2

Answers

Answer:

-19.8

Step-by-step explanation:

Answer:

-19.8

Step-by-step explanation:

fruits are packed in boxes each weighing 2 kg 500 g .how many such boxes can be n loaded kn a van.which can not carry beyond 250kg?​

Answers

Answer:

18

Step-by-step explanation:

Just divided

Please Brainliest me

HELLLLLP ME DON'T GO PAST THIS QUESTION!!!!!! JUST AREA WITH COMPOSITE 3D SHAPES!!!! 100 POINTS!!!!!

Answers

Answer: v+6*8*2 = 96

v = 6*8 = 48

5.5-2 = 3.5

48*3.5 = 168

168/2 = 84

96+84 = 180

The volume is 180 feet.

Margret works at a bakery. She is paid $300 every week plus $12 an hour for any
overtime she puts in. Which equation best represents the overtime, x, she put in, if she
earned $450 in one week?

Answers

Answer:

300+12x=$450

Step-by-step explanation:

Can someone please help i can’t tell which side the base would be and i don’t understand- i will mark brainliest if correct- Thanks !!

Answers

Answer:

Base = 4 units

Height = 8 units

I think the blocks are a unit each and you have to count how much space the triangle is taking up

Answer:

6

Step-by-step explanation:

Remark

This is one of those things that when you see it, you think that really is something.

The trick is to subtract a smaller right triangle from a larger one.

The base for both triangles is 4 (going from where the right angle is to your right where the lines of the red enclosure meet.

Calculations

The height of the larger triangle is 8

The height of the smaller triangle is 5

Area_L = 1/2 8 * 4 = 1/2 * 32 = 16

Area_S = 1/2 5 * 4 = 1/2 * 20 = 10

Red area = 1/2 * 32 - 1/2*20 = 16 - 10 = 6 units

HURR FAST MARK AS BRAINIEST PLS

Answers

Answer:it would be c

Step-by-step explanation:

Answer:

C: {-2, -1, 0, 1, 2, 3}

Given the area of a rectangle is 2x2 - 5x - 12, what is the width if the length is x – 4?​

Answers

Answer:

2x + 3

Step-by-step explanation:

So, the equation here is:

[tex]\frac{2x^2 - 5x - 12}{x - 4}[/tex]

And so, using this we can set up our synthetic equation using the dividends as the coefficients of the equation, which are 2, -5, and -12; and the divisor 4, which derives from -4.

It's a bit hard to create a table here, so I'll just write out the values and hope you piece it together.

4 | 2 -5 -12

  | 2  8  12

   2   3  0

Thus, we are given our coefficients for our desired equation.

2x + 3

And we can ascertain this to be the answer by working the converse.

(2x + 3)(x - 4)

2x² - 5x - 12

Factor the following trinomial:

Answers

Answer:

D

Step-by-step explanation:

Given

n² - n - 42

Consider the factors of the constant term (- 42) which sum to give the coefficient of the n- term (- 1)

The factors are - 7 and + 6 , since

- 7 × + 6 = - 42 and - 7 + 6 = - 1 , then

n² - n - 42 = (n - 7)(n + 6) ← in factored form

Solution :-

Given,

n^2 - n - 42

We need to factorise it.

So let's start !!

Two factors are -7 and 6.

Therefore,

n^2 - 7n + 6n - 42 n (n - 7) + 6 (n - 7) (n - 7) (n + 6)

help pls 20 points
this is geometry/algebra​

Answers

Answer:

cymath.com

Step-by-step explanation:

The area of a rectangle is x2 - 5x – 36. What is the length and width?​

Answers

Answer:

[tex](x-9)(x+4)[/tex]

Step-by-step explanation:

We can solve this by factoring [tex]x^2 -5x -36 = (x-9)(x+4)[/tex]

This gives us our two sides because length and width multiplied will give us the area

PLEASSSEEE HELLPPP
What is the product if q and r are positive integers?

A
B
C
D

**I cannot type the answers and part of the question on here, so please refer to the image I attached**

Answers

Answer:

D: 14q + 21√qr

Step-by-step explanation:

We want to find the product of;

(2√q + 3√r) and 7√q.

Where p and q are integers.

Using distributive property, we have;

(2√q × 7√q) + (3√r × 7√q)

>> 14q + 21√qr

Correct option is D

Cory sold 80 cheese burgers at his restaurant on Monday. Each cheese burger was topped with one type of cheese.

18 of the burgers had cheddar cheese
25 of the burgers had provolone cheese
110 of the burgers had Pepper Jack
The rest had Swiss cheese
How many of the burgers were topped with Swiss cheese?

Answers

If you meant 11 had Pepper Jack it would be 26 have Swiss cheese. But if you meant 10 had Pepper Jack it would be 27

what is the circumference of the circle if r= 3.5 feet? Use 22/7 for pi

Answers

Answer:

circumference of circle=2πr

2×22/7×3.522

hope it helps.

Answer:2.x22/7x3.5
22

In figure find the value of x triangle PQR

20 POINTSSSS

Answers

ANSWER=

X=46.6
Angle PQR= 93.2°

WHY:

You already entered x value and you just have to times it by two


MARK ME BRAINLIEST PLEASE

What number must be divided by 15 3/4 so that the quotient is 60?

Answers

The answer is 945

If we take 15.75*60=945

Let’s check our answer

945/15.75=60

Hope it helps

Kirsty bought a new TV. The total cost of the TV was £360, in the sale it has 12.5% discount. What is the new price of the TV?

Answers

12.5% of 360 is 45
360-45 is 315
Answer is £315

a fair number cube with faces numbered 1 through 6 was rolled 12 times the cube landed with the number to face up six times what is the difference between the experiment probability and the theorical probability of the number two landing face up


1/3


1/2


1/6


2/3​

Answers

Answer:

ri1/2 you should mark the other person brainliest

Step-by-step explanation:

Kaitlyn opens an account with an initial deposit of $7,250. The account earns 10% interest compounded annually. What is the amount of interest earned after 18 months if no additional money is deposited or withdrawn?

Answers

Answer:

the interest earned amount is $1,114.251

Step-by-step explanation:

The computation of the interest earned is shown below:

But before that the future value is

= Present value × (1 + rate of interest)^number of years

= $7,250 × (1 + 0.10)^1.5

= $7,250 × 1.10^1.5

= $8,634.251

Now the interets earned is

= $8,634.251 - $7,250

= $1,114.251

Hence, the interest earned amount is $1,114.251

What are the solutions to this equation?
7.
D
17
-1
There are no solutions.

Answers

Answer:

Whats the equation?

Step-by-step explanation:

If you attach a pic maybe I can help!

Help me plz. You have to evaluate the expression.

Answers

Answer:

2+4 + 0+ 1 = $7

Step-by-step explanation:

I don’t get it honestly

Answers

Answer:

C

Step-by-step explanation:

Each card in a set of cards has one of the letters adventures. The cards are shuffled what is the probability of drawing a vowel?

Answers

Answer:

7/11 if its not that then its 64% Hope this helps!

Step-by-step explanation:

Since there are 11 letters in the word mathematics, and 7 consonants, you have the fraction 7/11. however, if it's required as a percentage, We know that

7/11

is the same as

7÷11

Then using

Long Division for 7 divided by 11

gives us

0.636

Converting our number to a percentage:

0.636×100

is 64% rounded to the nearest 10. Rounding to the nearest hundredth, you'd get 63.64%

3
Sarah earns 6 hours of computer time when she completes all her homework for the week.
Next year, her computer time will be raised by 40%. What is the new total amount of time
Sarah can earn next year when she completes all of her homework for the week?
A. 3 hours and 36 minutes
B. 6 hours and 9 minutes
OC. 8 hours and 24 minutes
D. 8 hours and 40 minutes

Answers

Answer:

i think its c too i mean it looks like you picked c too

Step-by-step explanation:

lol

b) The graph of y = x^2–2x + 5 is
drawn on the axes on the left.
Use the graph to estimate the
values of x when y = 6.
Give your answers to 1 decimal
place.​

Answers

Better yet, let y = 6 and solve for x.

6 = x^2 –2x + 5

Now solve for x.

A large clock on a county courthouse has a circumference of about 25 feet. The minute hand extends from the center of the clock to the edge of the clock. How long is the minute hand?

Answers

Answer:

Minute hand = 3.98 feet

Step-by-step explanation:

Circumference of a circle can be calculated by

C = 2 x pi x radius

The minute hand extends from center to the edge means that minute hand is the radius and that is required.

putting values in above equation

C = 25 and pi = 3.14

25 = 2 x 3.14 x radius

radius = 25 / 6.28

Radius = 3.98 feet

Evaluate 5c – 3d + 11 when c= 7 and d= 8.

Answers

answer: aiuaejaeijaeokjaea;ij;eoiroier;iijw;ije;ipjeja;eoijie;iw

Step-by-step explanation:

Answer:

22

Step-by-step explanation:

Substitute the values

5(7) - 3(8) + 11

35 - 24 + 11

11 + 11

22

Find the measure of angle 1

Answers

Answer:28

Step-by-step explanation:

Answer: 28!

Step By Step Explanationm
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