Mathematics High School

What is the measurement of angle BEC?

What Is The Measurement Of Angle BEC?

Answers

Answer 1

Answer:

I think its -120 but am not sure so sorry if its wrong

Answer 2

Answer:

Step-by-step explanation:

what makes these tough is that you have to remember that the total of the angle is known,  you know it to be 180 ° , so since you know the total just set all the part equal to that

180 = 4x + 6x-20 + 5x - 10

now you can slove for x with your mad algebra skilz  :) if you don't have those yet. it's okay.. most people don't  :D  Super hero's and math whizzes only, seem to have those.  :D

180 = 15x -30

210 = 15x

14 = x  

now that we know what x is , plug it into the angle BCE

BCE = 6(14) -20

BCE = 84 -20

BCE = 64 °

Happy St. Paddy's day    

Related Questions

Solve for t
3/4t = 1/4

t=1/3
t=1
t=4/3
t=4

brainlest if right and 20 points

Answers

Answer:

[tex]t = \frac{1}{3} [/tex]

HELP ASAP
Select the correct answer.
What is the complete factorization of 36y2 - 1?

Answers

Answer:

(6−1)(6+1)

Step-by-step explanation:

9514 1404 393

Answer:

  B.  (6y +1)(6y -1)

Step-by-step explanation:

The factorization of the difference of squares is ...

  a² -b² = (a +b)(a -b)

Your expression is the difference of the squares ...

  (6y)² -1²

so the factorization is ...

  36y² - 1 = (6y +1)(6y -1) . . . . . matches choice B

find the value of c(5)
c(n)=10+2n​

Answers

Answer:

c = 10/n + 2

Step-by-step explanation:



What is the area of the triangle?
3
4
5

Answers

Answer:

The area is 6.

Hope this helps

ten less the quotient of a number and three

Answers

Answer:

(x/3) - 10

Step-by-step explanation:

quotient = divide

it's ten less than what the quotient is.

12. During a recent random survey of 100 Texans, 25 of them said they had visited the city of San Antonio in the past year. What is the ratio of the number of those who had visited San Antonio to the number who had not visited San Antonio in the last year?
25:100
100:25
1:3
1:4​

Answers

25/100 visited the city. 25 visited, 75 did not. 25 to 75 can be simplified to 1:3. answer= 1:3

Answer:

25:75 = 1:3 in simplest form

Step-by-step explanation:

you are comparing the # of ppl who said thay visited to the # of people who did not go. 100-25=75. then you simplify.


Given f(x) = 7|x + 4] - 3. Name the slope and vertex.

Answers

Answer:

The slope-intercept form y = mx + b allows us to write equations if the ... 3 4. 4 6. 5 8. Which function corresponds with the table? A) f(x) = x + 2. B) ... 0 -7. 1 -4. 2 -1. 3 2. 4 5. Which equation corresponds to the function described in the table? ... 23) A parabola with vertex (h, k)

Step-by-step explanation:

Solve the system of equations using the substitution method. 2x+y=8
y=x-1

Answers

Answer:

x=3

Step-by-step explanation:

If we know that y=x-1, we can just substitute it and replace y with (x-1)

so 2x+y=8 becomes:

2x+(x-1)=8 and we simplify that into:

3x-1=8, add 1 on both sides to make it:

3x=9, divide 3 on both sides

x=3

Tiffany has a balance of -89.44 in her checking account. She deposits $95.00. what is her new balance ​

Answers

Answer:

5.56

Step-by-step explanation:

Tiffany has $5.56 in her account


What is the value of g(-4) + g(1) ?

Answers

g(1) = -1
g(-4) = -6
-1-6=-7
..........

Simply the expression -2.2f+0.9f-14-8

Answers

Answer:

-1.3f-22

please mark brainliest :))))))

Step-by-step explanation:

Answer:

-1.3 - 6

Step-by-step explanation:

combine -2.2 and 0.9, since 0.9 is positive and -2.2 is negative the answer is -1.3, then simply subtract 14-8.

What is the value of x?
106°
(not drawn to scale)

Answers

the correct answer is 32 degrees

2 (06.01 LC)
A jar has 15 pink gumballs, 21 blue gumballs, 19 red gumballs, and 19 yellow gumballs. Which colored gumball has the least probability of being picked when a child randomly draws one out of the jar? (1 point)
Pink
O Blue
0 Red
Yellow

Answers

Answer:

The Pink ones since they are the lowest amount of them.                         PLEASE MARK THE BRAINILEST

Answer:

The pink color gumballs

PLEASE HELP WILL MARK BRAINLIEST!
Steve uses an app that shows him how many Kilometers he has run to prepare for a marathon. The app store said he ran 6.436 Kilometers. He wants to post online how many miles he ran. Steve ran_______miles.

Answers

Your answer would be 3 miles! I hope this helps, have a great day!

Please help!!!!!!!!!!!!!!!

Answers

Answer:

yoooooooooooooooooooooooooooooooooooooooo

wait its not loading

Step-by-step explanation:

PLEASE HELP ME DUE TODAY!! MARKING BRAINLEIST

Answers

Answer:

the first one

Step-by-step explanation:

perform 1/3 on both x and y:

Your answer is C as it starts with J = (1, 2)

Answer the two questions below. Show ALL of your work.
(a) John and Stan were building a sand castle. They decided to make it into a cone shape. After some time, the diameter of the sand shaped cone was 12 in and the height was 7in. What is the exact volume of the sand cone? (Show your work. Remember you can draw a picture to help you solve the problem.)
(b) The boys kept adding sand, and ten minutes later the volume of the sand cone had increased by 30%. What is the exact volume of the sand cone now? (Show your work. Remember you can draw a picture to help you solve the problem.)

Answers

Answer:

a. v = 263.89

b. v = 343.057

Step-by-step explanation:

a. πr²·h/3

b. 263.89 · 1.3 = 343.057

good luck, i hope this helps :)

Answer:

Step-by-step explanation:Answer:

a. v = 263.89

b. v = 343.057

Step-by-step explanation:

a. πr²·h/3

b. 263.89 · 1.3 = 343.057

good luck, i hope this helps :)Answer:

HEY, I NEED HELP. QUICK. IM GETTING GROUNDED IF I DONT GET THIS DONE,,,, CHECKING IN ON YOU, HOW ARE YOU? HAVE YOU DRANK WATER? REMEMBER, YOU ARE PERFECT. WHAT OTHERS SAY SHOULDNT MATTER. I KNOW WHAT PEOPLE SAY ABOUT YOU WILL HURT. BUT, THEIR OPINION IS TERRIBLE. YOU ARE VALID AND BEAUTIFUL. I LOVE YOU. HAVE A GOOD DAY. ❤️

Answers

Answer:

0, -2 i think :p

Step-by-step explanation:

Because i say so

Answer:

(2,-3)

Step-by-step explanation:

Aside from the solution below, you can also do this without needing a coordinate plane.

When you need to move right, you know that you will be only dealing with the x-axis, so the -3 will stay the same, untouched, (x, -3)

From now on, simply add +7 to -5 and you get (2,-3)

factor: 18 - 12h
[tex] 18 - 12h[/tex]
​

Answers

Answer:

6(3 - 2h)

Step-by-step explanation:

18 - 12h             (Both of them are divisible from 6 as it's the GCF)

6(3 - 2h)

A circular railroad crossing sign has a diameter of 30 inches which measurement is the closets to the are of the sign in square inches

Answers

R I’m pretty sure okkkkk

Answer: 94.2 square inches

Step-by-step explanation:

24 times *blank* =6

Someone please answer this I need help

Answers

Answer:

0.25

Step-by-step explanation:

0.25 x 24 = 6

25 please and thank you :)

Answers

Answer:

linier

Step-by-step explanation:

Plug the points inside the equation
6 = y and 0 = x
6 > 0 - 2
6 > -2
The solution is true
Yes, the points are a solution

what is 2 5/8 as a percent (can be written as a mixed number or decimal rounded to the nearest tenth)

Answers

Answer:2.30

Step-by-step explanation:

Helpppp I will give brainliest

Thanks

Answers

Answer:

=−2x+688

Step-by-step explanation:

The third

Help me please please






Answers

When dividing same numbers with different exponents (they’re both 10 so this works different than if they were different numbers) you subtract the top exponent by the bottom exponent. So 15-4=11 ultimately making the solution 10^11. Hope this helps :)

ggzfbkbhbjkfbjklgcvbvbnxvcbnvcvbc will give brainliest

Answers

Answer:

I had fun doing it. Just calculate the volume of each shape and follow the path Volume of pyramid = (Area of base x height)/3

Okabsnshjajjaanajajjajmakajs I don’t know sorry

WILL GIVE BRAINLIEST!
Find two consecutive even integers such that four times the first equals three times the second. (Enter your answers as a comma-separated list.)

Answers

Answer:

This is complicated

Step-by-step explanation:

UHM

Which are equivalent ratios to 1:3?
Check all that are true.

2:6

3:9

3:6

1:9

2:8

Answers

Answer:

both 2:6 and 3:9 are the correct answers

Step-by-step explanation:

2:6 and 3:9 this is the answer

Nicholas drinks 8 ounces of milk for every 5 cookies he eats. If he eats 20
cook, how many ounces of milk does he drink?

Answers

Answer:

I believe its 32oz because if hes dri king 8oz every 5 cookies and he ate 20 cookies he ate 4 times the first 5 cookies so you would multiply 8x4=32oz of milk

Answer:

32oz

Step-by-step explanation:

Fully factor
n^2 -4n +3

Answers

Answer:

(n-3) (n-1) :)

Step-by-step explanation:

Other Questions
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