Help PLSSS!!! URGENTTT!!!

B 1/2

Step-by-step explanation:

Welcome to the other MHN solving classes.

Let's see what to do ......

_________________________________

Step (1)

EC bisects BED ;

Thus : BEC = CED

_________________________________

Step (2)

Question told us that CED = 4 x + 1

Thus : BEC = CED = 4 x + 1

_________________________________

Step (3)

AD is a straight line which means its angle size is equal to 180° degrees.

So :

AEB + BEC + CED = 180

( 11x - 12 ) + ( 4x + 1 ) + ( 4x + 1 ) = 180

11x + 4x + 4x - 12 + 1 + 1 = 180

19x - 10 = 180

Plus sides 10

19x - 10 + 10 = 180 + 10

19x = 190

Divided sides by 19

[tex] \frac{19}{19}x = \frac{190}{19} \\ [/tex]

[tex]x = 10[/tex]

So : x = 10°

_________________________________

Step (4)

AEB = 11x - 12

AEB = 11(10) - 12

AEB = 110 - 12

AEB = 98°

******************************************************

BEC = CED = 4x + 1

BEC = CED = 4(10) + 1

BEC = CED = 41°

_________________________________

Step (5)

AEC = AEB + BEC

AEC = 98° + 41°

AEC = 139°

_________________________________

And we're done.....♥️♥️♥️♥️♥️

Answer: 4,000,000

Step-by-step explanation:

4 is the greatest in place values. 3 is lower than 5 so 4 stays the same.

Answer:

The answer is 4,000,000.

Step-by-step explanation:

The greatest place value is the digit closest to the left. 4,362,784 rounded to the closest million is 4,000,000.

Answer:

7 [tex]\frac{1}{2}[/tex]

Step-by-step explanation:

45/6 = 7 Reminder 3

3/6 = 1/2

Therefore, the answer as a mixed number in simplest form is 7 [tex]\frac{1}{2}[/tex]

Answer:

45/6

= 15/2

7½

This is the answer

Answer:

7.97

Step-by-step explanation:

hope this helps

Answer: 6.5 cm

Step-by-step explanation: 1 km = 100,000 cm, so 130 km= 130,000,00 cm, 130,000,00÷2,000,000=6.5 cm

The Charles river will be "6.5 cm" long. A complete solution is provided below.

On the map,

→ 1 : 2,000,000

As we know,

The conversion of kilometer in to centimeter is:

→ [tex]1 \ km = 100,000 \ cm[/tex]

then,

→ [tex]130 \ km= 130,000,00 \ cm[/tex]

hence,

The river will be:

= [tex]\frac{130,000,00}{2,000,000}[/tex]

= [tex]6.5 \ cm[/tex]

Thus the above answer is the appropriate.

Learn more:

https://brainly.com/question/19023195

Answer:

16

Step-by-step explanation:

Answer:

i think this is the answer

angle 6 = 11

Step-by-step explanation:

Answer:

16.3.

Step-by-step explanation:

i just took the test.

Answer:

g(-4)= -8 and f(9)= 44

Step-by-step explanation:

g(x)=2x^2+10x

g(-4)=2(-4)^2+10(-4)

g(-4)=2(16)-40

g(-4)= -8

f(x)=l1-5xl

f(9)= l1-5(9)l

f(9)= l1-45l

f(9)= l-44l

f(9)= 44

Answer:

129:175

Step-by-step explanation:

Andy and Christopher are measuring a liquid solution using a graduated cylinder

Andy uses 3.5 liters of the liquid solution

3.5 liters to mililiters

= 3.5 ×1000

= 3500 mililiters

Christopher uses 2580 mililiters

Therefore the ratio of Christopher's measurement to Andy's measurement can be calculated as follows

= 2580/3500

= 129 : 175

Hence the ratio of Christopher's measurement to Andy's measurement is 129:175

Answer:

Rise/Run

Step-by-step explanation:

how many you go up over how many to go over

Step-by-step explanation:

i think both B and C are correct. for whole numbers 0,1 ,2... there must not be decimal.

area of square is l^2. so here square root of B and C are whole numbers.

Answer:

Step-by-step explanation:

Total of 2 days

Total of 3 days - $1294.77

Sunday

Answer:

There are 25 people in the club.

Step-by-step explanation:

5 X 3 = 15. 5 X 5 = 25

Answer:

n = 23

Step-by-step explanation:

n - 13 x -6 = -60

distribute:

(n x -6) - (13 x -6) = -60

-6n - (-78) = -60

two negatives in front of a number makes it a positive number

so rewrite -6n + 78 = -60

-6n = -60 - 78

-6n = -138

n = [tex]\frac{-138}{-6}[/tex]

n = 23

Answer:

34

Step-by-step explanation:

Its true trust me.

Answer:

39

Step-by-step explanation:

3(5+5-3)

15+15+9

30+9

39

Answer:

your answer would be 21 hope i helped:)

Step-by-step explanation:

Answer:

[tex]P=0.27\,\,watts[/tex]

Step-by-step explanation:

Consider the formula: [tex]I=PR[/tex]

Here, [tex]I[/tex] represents the current (measured in amps), P represents power (measured in watts), and R represents resistance (measured in ohms).

Resistance = 15 ohms

Current = 4 amps

To find electrical power drawn by a device, put [tex]R=15\,,\,I=4[/tex]

So,

[tex]4=15P\\P=\frac{4}{15}=0.27\,\,watts[/tex]

Answer:

It would be A.

Step-by-step explanation:

You can simply add the numbers to coordinates to see if matches.

For example, if you add the x + 2 to -3 and 2, its -1 and 4. Then if you add y+3 to -1 and 1, it's 2 and 4. I hope that makes sense :)

0.78 can be written as the fraction 71/90 after simplifying by dividing both the numerator and denominator by the greatest common divisor, which is 0.1.

To rewrite the repeating decimal 0.78 as a simplified fraction, we can use the concept of geometric series.

Let x = 0.78

Multiply both sides by 10 to shift the decimal point:

10x = 7.88

Subtract the original equation from the multiplied equation to eliminate the repeating part:

10x - x = 7.88 - 0.78

This simplifies to:

9x = 7.1

Now, divide both sides of the equation by 9 to isolate x:

x = 7.1/9

To express the fraction in simplest form, we can find the greatest common divisor (GCD) of the numerator and denominator, and then divide both by the GCD:

GCD(7.1, 9) = 0.1

Dividing both the numerator and denominator by 0.1 yields:

7.1/9 ÷ 0.1/0.1 = 71/90

Therefore, the repeating decimal 0.78 is equivalent to the simplified fraction 71/90.

For more such question on numerator visit:

https://brainly.com/question/20712359

#SPJ8

Answer:

500 calories

Step-by-step explanation:

divide the 1250 calories by the initial five servings and you get 250 then multiply that by the 2 servings they are asking for and you get 500 calories

Answer:

500

Step-by-step explanation:

you take 1,200 and decide by 5 then take 250 and multiply by 2 to get 500

Answer:

20,400,000,000,000,000,000,000,000

Step-by-step explanation:

10 to the power of 23 is 1 with 23 zeros.

100,000,000,000,000,000,000,000 ⋅ 2.04 20,400,000,000,000,000,000,000,000

Hope I helped :)

Please consider Brainliest :)

(It took so long to type that)

Answer:

hope you have a good day it is cccccccc

Answer:

1.A'(-53) yes

2. yes

3 no

Answer:

Aren't they equivalent to 5:6?

Step-by-step explanation:

Your situation models to 5x:6x, and no matter what you put as x, it will amount to the ratio of 5:6. It's basically a big fraction, with 5/6 as the simplfication.

Answer:

Step-by-step explanation:

The easiest way to start this is just to multiply the 5 and the 6 by the same thing and see what happens.

Randomly, I will choose 7 because I think today is the 7th.

5*7

====

6*7

35

===

42

I know this is going to seem ridiculous but I'm not going to divide 35/42 by 7.

35 divide by 7 = 5

42 divide by 7 = 6

Just what you started with.

Now a little less obvious, suppose we multiply top and bottom of the ratio by a. a can be anything like (say) the 5th root of 3233

5* a

====

6 * a

Divide the top and bottom by a.

5a divided by a = 5

=======

6a divided by a = 6

So what's the answer? If you've read through this, you'll know that nothing changes.

The answer is the first one.

Answer:

i think the answer is C

Step-by-step explanation: Because if it has a subtract sign you move decimals to the left.

Answer:

22

Step-by-step explanation:

I hope this helps!

Step-by-step explanation:

11/5−7/4+2/1

=49/20(Decimal: 2.45)