HELPPP FIND MEASURE OF ANGLE CDF!

HELPPP FIND MEASURE OF ANGLE CDF!

Answers

Answer 1

Answer : 52

Explaination :

(5x+2)+(2x+18)+90=180

5x+2x+2+18+90=180

7x+110=180

7x = 180-110

7x = 70

x = 70÷7

x = 10

Angle CDF

= 5(10)+ 2

=52


Related Questions

if 5 more than n is 12, what is n?

Answers

Answer:

n = 7

Step-by-step explanation:

subtract 5 from 12

Answer: n=7

Step-by-step explanation:

“5 more than n” simply means n+5

n+5=12, subtract 5 from both sides. n= 7

Ps help now before 10 pm cst

Answers

Answer:

In 15 months the balance of account A will be equal to the balance of account B.

If the simple interest on ​$1,000 for 5 years is ​$300​, then what is the interest​ rate?

Answers

Answer:

6%/year

Step-by-step explanation:

Solving our equation

r = 300 / ( 1000 × 5 ) = 0.06

r = 0.06

converting r decimal to a percentage

R = 0.06 * 100 = 6%/year

The interest rate required to

accumulate simple interest of $ 300.00

from a principal of $ 1,000.00

over 5 years is 6% per year.

ASAP!!! are 7n - 2 and 2 - 7n equal? PLEASE EXPLAIN

Answers

Answer: No.

Step-by-step explanation:

They aren't equal because using the order of operations, the two in 7n-2 is subtracted from 7n. In 2-7n, they are subtracting 7n from 2, which would give a totally different answer.

Answer:

no they are not the same or equal. this is because the first part of the expression 2 is the number that is negative while 7n is positive. in the second half of the expression 2 is positive and 7n is negative.

Step-by-step explanation:

i hope this helps :)

Write the expression as a fraction with a positive exponent. Do not evaluate the expression.
91 ^-7

Answers

Answer:

1/92^7

this is correct answer of this question

hope it helps

Factorise fully
8x2 + 6x

Answers

Answer:

22

Step-by-step explanation:

the answer is 2x(4x + 3)

Step-by-step explanation:

2 goes into both 8 and 6

reducing it to 4 and 3 at this stage nothing else apart from 1 can go in 4 and 3

so we have 2x(4x + 3)

1) Evaluate the following algebraic expression: 8n + 2 when n = 6 Show your work: Answer =

Answers

Answer:

50

Step-by-step explanation:

use PEMDAS. so you multiply 8 times 6, which equals 48. 48 plus 2=50 :)

8n+2

Since n=6, we replace n with 6

8(6)+2

Because of order of operations, we multiply first, then add.

48+2

50

So the answer is 50

----

sorry if I couldn't help

HELP ME PLEASE SOMEONE

Answers

Answer:

answer is A

Step-by-step explanation:

you on edg?

Answer:

C

Step-by-step explanation:

What is 40% of $67.20

Answers

Answer:

I believe it's 26.88$ :) Please correct me if I'm wrong

Step-by-step explanation:

67.20$ multiplied by 0.4

Answer:

26.88 is the answer

Step-by-step explanation:

67.20/100=0.672=1%

40*0.672=26.88

Can someone help quick?

Answers

Answer:

D

Step-by-step explanation:

Please help me it would mean the world, thanks:)

Answers

Answer:

opposite side = √192 in, hypotenuse = 16in

Step-by-step explanation:

tan60 = opposite side / 8in

opposite side = √192 in

cos60 = 8in/hypotenuse

hypotenuse = 16in

Max is building a cage for his ducks. The base of the cage is 208 square feet. If one side is 13 feet, how long is the other side? The cage is a rectangular prism.

Answers

Answer:

16ft

Step-by-step explanation:

Given data

Base area of cage= 208ft^2

Length of side= 13 ft

Required

the Width

We know that the area of a rectangle is expressed as

Area= Length*Width

Substitute

208= 13*W

W= 208/13

W= 16ft

Hence the width is 16ft

Answer:

Step-by-step explanation:

B*h=208*13=

I need help please ASAP

Answers

Answer: 73

Step-by-step explanation:

Answer:

53

Step-by-step explanation:

Please help me, I am completely lost...

Answers

5 is the answer, you are welcome.

please help i’ll mark you brainlesttt

Answers

Answer:

Side length = 5 root 2

perimeter is (5 root 2)*3

Step-by-step explanation:

Use pythagoras

a^2 = b^2 + c^2

a^2 = 5 root 2

(5 root 2)^2 = (c^2)/2 + c^2

75 = (c^2)/2 + c^2

150 = c^2 + 2c^2

150 = 3c^2

50=c^2

root of 50 = 5 root 2

as it is equiliateral triangle all sides are the same

Answer:

Side: 10

Perimeter: 30

Step-by-step explanation:

An equilateral triangle has a height of 5√3. What is the length of each side in the equilateral triangle? What is the perimeter of the equilateral triangle?

In triangles with angles with 30°, 60°, and 90°, the hypotenuse (the angle opposite to the 90° angle) is twice as long as the base, and the height is √3 times as long as the base. To make it easier, this is a list of the sides:

x = base

√3 * x = height

2x = hypotenuse.

Look at the drawing I have attached below

If AD is the base of the triangle ADC, then CD, the height is √3 times AD. If we set AD as x, CD = √3*x = 5√3

√3*x = 5√3

Divide both sides by √3.

x = 5

Then, because altitudes in equilateral triangles bisect the base (CD cuts AB in half), then AB = 10.

The sides in equilateral triangles are equal, so each side is 10.

Then, the perimeter must be 30.

I hope this helps! Feel free to ask any questions!

Need Help With this plz answer fast

Answers

Answer:

well if you would put the question or at least a picture i dont think anyone can help. Try the number 7

Step-by-step explanation:

Drag each inequality to the correct location on the table based on whether its
graph will have a dashed or a solid boundary line.

Answers

Answer:

y>2x+8:  Dashed    x+1/2y is less than or equal to 12:  Solid      y is greater than or equal to 2/3x-6:  Solid     -4x+2y<10:  Dashed

Step-by-step explanation:

If there is a < or > sign, it is dashed, because the answer you get is not part of the solution (it is either less than or greater than the solution). If it is a less than or greater than or equal to sign (with the line under it) the line will be solid because the answer you get is part of the solution.

The boundary line will not be included in the solution set. Therefore, the boundary line will be dashed. The table shows the following:

Dashed if the boundary line is not included in the solution set.

Solid if the boundary line is included in the solution set.

The inequalities that will have a dashed boundary line are:

y > 2x + 5

x + y ≤ 12

The inequalities that will have a solid boundary line are:

y ≤ 2x - 6

-4x + 2y - 10 ≤ 0

Here is an explanation of why each inequality will have the boundary line that it does:

y > 2x + 5

This inequality is not equal to 2x + 5, so the boundary line will not be included in the solution set. Therefore, the boundary line will be dashed.

x + y ≤ 12

This inequality is equal to x + y ≤ 12, so the boundary line will be included in the solution set. Therefore, the boundary line will be solid.

y ≤ 2x - 6

This inequality is equal to y ≤ 2x - 6, so the boundary line will be included in the solution set. Therefore, the boundary line will be solid.

-4x + 2y - 10 ≤ 0

This inequality is not equal to -4x + 2y - 10, so the boundary line will not be included in the solution set. Therefore, the boundary line will be dashed.

To know more about boundary:

https://brainly.com/question/30050559

#SPJ2

pls help me the question is on the picture

Answers

Answer:

x =149

Step-by-step explanation:

Answer:

X=149

Step-by-step explanation:

77+72=149

HELP! Will mark brainliest Tysm

Answers

Answer:

i think its the third one sorry if its wrong

Step-by-step explanation:

A baker is weighing her ingredients to make cheese bread. She has 710 grams of flour, 225 grams of sugar, and 400 grams of cheese. What is the total weight in kilograms?

133.5 kilograms
13.35 kilograms
1,335 kilograms
1.335 kilograms

Answers

Answer:

1.335 kg

Step-by-step explanation:

710 + 225 + 400 = 1335 grams

1 kilogram = 1000 grams So:

1335/1000 = 1.335 kilograms

Answer:

1.335 kilograms

Step-by-step explanation:

I got it right on my quiz

A sinusoidal function whose frequency is 3, maximum value is 15, minimum value is -3 has a y-intercept of 6.
Which function could be the function described?

a. f(x)=9sin(x/3)+6
b. f(x)=9sin(6pix)+3
c. f(x)=9sin(3x)+3
d. f(x)=9sin(6pix)+6

please explain if you can, if not that’s ok!

Answers

Answer:

A. f(x) = 9sin(x/3) + 6

Step-by-step explanation:

First, we can eliminate B and C because they have the wrong vertical shift.

Since the y intercept is 6, this means the function has a vertical shift up 6 units, represented by a +6 at the end of the equation.

The amplitude is 9, found by calculating the difference between the minimum and maximum values, and dividing it by 2.

(15 - (-3)) / 2

18 / 2

= 9

Using a calculator, find the period given the frequency.

The period (coefficient of x) is 1/3.

So, putting all of these constants together, the correct equation is:

A. f(x) = 9sin(x/3) + 6

Answer:

A. f(x) = 9sin(x/3) + 6

Step-by-step explanation:

Hope this will help

6.
Giselle pays $210 in advance on her account at the athletic club. Each time she uses the club, $15 is deducted from the account. Model the situation with a linear function.

A. b = 195 – 15x

B. b = 210 – 15x

C. b = 195 + 15x

D. b = 210 + 15x

Answers

Answer:

B is correct. Your starting amount is 210$ And you're taking away 15$ each time she uses the club,x.

Step-by-step explanation:

Answer:

The linear function model the situation is b = 210 - 15x .

Option (B) is correct .

Step-by-step explanation:

Let us assume that the number of times giselle uses the club be x .

As given

giselle pays $210 in advance on her account at the athletic club.

Each time she uses the club,$15 is deducted from the account.

Let suppose that the money left after giselle uses the club x times is b .

Than the equation becomes

Money left = Amount pay in advance - Deducted amount × Number of times  giselle uses the club .

Put all the values in the above

b = 210 - 15 × x

b = 210 - 15x

Therefore the linear function model the situation is b = 210 - 15x .

Option (B) is correct .

73
2
Evaluate the limit. lim
2.
13
a.
1
1
C.
2
b. 2
d. limit does not exist

Answers

Answer:

a 11

Step-by-step explanation:

what is this pls help

Answers

Answer:

5z

Step-by-step explanation:

3z+5z-3z(3z gets cancelled)

5z

Answer:

5z!

brainliest pls :D

Your class is going to plant vegetables in a section of the school garden. The garden manager has provided an area to plant the vegetables: The total area for the class to plant vegetables will be a rectangle that is 8 feet long and I feet wide. The class has decided to plant four rectangular sections of the class garden with vegetable according to these dimensions: CARROTS-2X4 POTATOES-3X6 BROCCOLI-2x3 CORN-2x7​

Answers

I really don’t know

Answer:2

Step-by-step explanation: if the CARROTS is 2X4 POTATOES-3X6 BROCCOLI-2x3 CORN-2x7​

that mean we are going to new 2 of them

What is the smallest 3-digit number of the form aaa such that it is divisible by 9? (Here, a represents a digit.)

Answers

Answer:

If all three digits need to be the same (I assume that's what aaa means) it's 333

Step-by-step explanation:

For a number XYZ to be divisible by 9, X+Y+Z must be divisible by 9. Here's why:

X*100 + Y * 10 + Z = X + Y + Z + 99*X + 9*Y = X + Y + Z + 9(11X + Y)

So we need to find the smallest a so that a+a+a = 3a is divisible by 9. The smallest would be 0, but 000 is not a real 3-digit number. The next one is 3.

x = 3y +9
2x – 3y = 9
help plz​

Answers

Answer:

Their are caculators online search the type of math it is then put caculator for example exponents caculator

Step-by-step explanation:

HKS~DLY

What is DY
enter your answer, as a decimal ​

Answers

Answer:

51,2

Step-by-step explanation:

15->24

15×1,6=24

32->

32×1,6=51,2

Train travels at 3 hours if it's speed is 65 miles per hour. It takes the train 2.5 hours if it's speed is 78 per hour . Identify the variation type

Answers

Answer: wow Ashley smh it’s Lorelei btw

Step-by-step explanation:

Hannah's school hosted a book donation. There are 150 students at her school and they donated a total of `b` books! Hannah donated 3 times as many as the average number of books each student donated.



How many books did Hannah donate?

Write your answer as an expression.

Answers

Answer:

b/50

Step-by-step explanation:

CAN YOU PLS MARK ME BRAINLIEST THANK YOU HAVE A NICE DAY!

Answer:

= b/50

Step-by-step explanation:

3 times b/150 = b/50

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