Mathematics College

Find the measure of D
E
3x
2x

A
B
С

Find The Measure Of DE3x2xAB

Answers

Answer 1

Answer:

2x+3x+x= 180

6x= 180

x=180/6=30

<DBE = 3x = 3*30 = 90

Step-by-step explanation:

Pls mark as brainliest

Related Questions

Kim bought a $2,310.25 snow thrower on an installment plan. The installment agreement
included a 15% down payment and 24 monthly payments of $125 each. What is the total
finance charge?
O d) $1,036.29
O c) $346.54
O a) $3,346.54
Ob) $3,000

Answers

i worked it out that you do 2,310.25 x 0.15 to get the 15% and then added the 24 x 125 which answered $3,346.54

Solve for w

Please help :)
THANK U

Answers

Answer:

w=12

Step-by-step explanation:

[tex]5=\frac{w}{-4} +8\\\\-3=\frac{w}{-4}\\12=w[/tex]

Answer:

12

If you ever have a problem like that, just search for it on the internet. It will give you the answer so you don't have to waist your points on here.

(I hope that didn't sound mean :)

Convert to - 5/8 to its decimal form using long division. If your answer is a repeating decimal, make sure your decimal goes 5 place values after the decimal or the sequence of numbers that repeat if it is more that five decimal places after the decimal. *

Answers

Answer: 5/8 as a decimal is expressed as 0.625.

Hope it helps!

If Sergio does a job in 11 hours and with the help of Chloe they can do it together in 5 hours, how long would it take Chloe to do it alone?

Answers

Answer:

6 hours

Step-by-step explanation:

11 minus 5 is 6 hours.

Answer:

Here’s your answer!

Step-by-step explanation:

Division problem: 2.2 hours ( 11 divided by 5)

Subtraction problem: 6 hours ( 11 - 5)

Hope this helped

Plz mark Brainliest

Dont forget to smash that heart at the bottom <3

Have a great day!

Help me please help me help help me

Answers

Answer:

B

Step-by-step explanation:

2x6=12+1=13

4x6=24+1=25

2×x=2x+1=(2x+1)

what is the product of - 4 and 9? show your work using numerical property​

Answers

Answer:

36

Step-by-step explanation:

um here

9 x 4 = 36

hope it helps :D

What is the slope-intercept form for 3x-y=9

Answers

The attached picture is the answer. Hope it helps!!!

3x-y=9
move 3x over
-y= -3x+9
divide both sides by -1 to make y positive
your answer should be y=3x-9

What is one set of values for A and B that will make the equation below true? (A × 10 3 ) = 6.572

Answers

Answer:

?

Step-by-step explanation:

acorrding to its packaging, the circular base of desk lamp has a circumference of 18.84 inchesm What is the lamp bases diameter?
use 3.14 for pi.
PLEASE HELPP

Answers

Solving for the Diameter (“D”) of a Circle:
——————————————————————

To solve for the diameter of a circle, we start off with the circumference formula because it contains the information we need to Algebraically solve for the Diameter.

Circumference Formula:
C = π • 2(r) or C = π • D, since the Diameter of a circle is 2 times the radius.

We will use the C = π • D formula because it contains the term for Diameter with pi, so we have the proper information to solve for D.

Algebraic Proof:

C = (3.14) • D [Circumference Formula with 3.14 approximate to pi]

(18.85) = (3.14) • D [Given information]

(18.85) / 3.14 = (3.14) • D / 3.14 [Division Property of Equality]

6.003 = D [Division]

D = 6.003 [Symmetric Property of Equality]

Therefore, the Diameter = 6.003 in


PLEASE HELP! I don’t know how to do this.

Answers

9514 1404 393

Answer:

  (A, B, C) = (2, 5, 2)

Step-by-step explanation:

Undo the square operation by taking the square root. Both the positive and negative square roots are solutions to the equation.

  [tex]c -2 = \pm\sqrt{50}[/tex]

Add 2 to both sides of the equation:

  [tex]c = 2\pm\sqrt{50}[/tex]

Simplify the square root:

  [tex]c=2\pm\sqrt{25\cdot2}=2\pm\sqrt{25}\cdot\sqrt{2}\\\\\boxed{c=2\pm5\sqrt{2}}\qquad\text{A=2, B=5, C=2}[/tex]

_____

Additional comment

Square roots are simplified by factoring out the factors that are perfect squares.

Jason biked 18 miles during 1.5 hours. How far would he bike in 2 hours maintaining the same speed.

Answers

Answer:

18.5

Step-by-step explanation:

1.5 plus 0.5 equals 2 hours so i added 18 plus 0.5 which equals 18.5 if correct please mark me brainlist if you want if not correct am very sorry. This is what i got.

Penny reads 10 pages in 1/3 hour. What is the unit rate for pages per​ hour? For hours per​ page?

Answers

it would probably be 7, since 1 hour and 30 minutes would be 90 minutes, and she read 10 pages in that long, it would most likely be one page every 10 minutes, but since she read 10 in 90 minutes and not 9, I believe we would add 1 extra page to the amount she read in one hour, and since one hour is 60 minutes, it would probably be 6 + 1, which is 7.

hopefully Im right and this was helpful.

This square potholder has a side of 8 inches. What is its area?

Answers

Answer:

64 i[tex]n^2\\[/tex]

Step-by-step explanation:

ok so first the shape is a square which means all sides are the same length so

8*8 = 64

Have a nice day! :-)

64
Okay okay I just think it’s alright

What quadrant will (-8,6) Lie on?

Answers

Answer:

Quadrant ||

Step-by-step explanation:

Look at the png below it may help you.

Choose the number sentence that illustrates the distributive property of multiplication over additional

Answers

Answer: A

Step-by-step explanation:

It distributed into 5x 4 and 5 x 9. Lemme get brainliest

Answer:

A

Step-by-step explanation:

Commission A sales associate in a jewelry store earns $450 each week, plus a commission equal to 6% of her
sales. This week her goal is to earn at least $600. How much must the associate sell in order to reach her goal?

1. Write an expression to represent how much a sales associate earns each week. Remember to define your variable.

2. How much does she want to earn this week?

3. Should you use an equation or an inequality to compare the amount the sales associate earns and her goal?
Explain.

4. What inequality can you use to find how much the associate must sell in order to reach her goal?

5.
Solve the inequality. Show your work.

Answers

We’ll it’s all cuz dos a

Solve 2 s^3 − 4r^ 2 if r = 1 and s = 5 . step by step

Answers

Answer:

246

Step-by-step explanation:

2(5)^3 - 4(1)^2

250 - 4

246

How to convert 2 and 4/5 into an improper fraction

Answers

Answer:

Step-by-step explanation:

2 = 4/2 .  4/5 can not be a improper fraction

HELP! Solve
-1
------d =12
3
The 1/3 is a fraction

Answers

Step-by-step explanation:

yes 1 / 3..it is a fraction

A bookstore orders a shipment of books. The books weigh 3.2 lb each. How much will the shipment of 100 books weigh? Write your answer in scientific notation.

Answers

Answer:

3.2 × 10²

im not really good at this but hope it helps.

PLEASE HELP PLEAAE HURRY ANS NO LINKS PLEASE I REALLY NEED THE ANSWER

Answers

-3(p-q)²p=5 q=-2= -3(5-(-2))²= -3(5+2)²= -3(7)²= -3×49= -147

please mark this answer as brainlist

What does 11x11-6x6+18=

Answers

Answer:

103

Step-by-step explanation:

Hope this Helps :)

Hi, is this correct?

Answers

Answer:

I think it's actually 3 ÷ 4 because there are 4 little segments that are equally divided amongst the 3 groups.

Step-by-step explanation:

Hope this helped :)

At the beginning of the season, MacDonald had to remove 5 orange trees from his farm. Each of the remaining trees produced 210 oranges for a total harvest of 41790 oranges.
Write an equation to determine the initial number of orange trees (t)(t)left parenthesis, t, right parenthesis on MacDonald's farm.

Answers

Answer: t = (total harvest/ harvest per tree) + number of trees removed

Step-by-step explanation:

total harvest/ harvest per tree will give the number of trees on the farm.

What is the width of a rectangular prism with a length of 24 inches and height of 10 inches and a volume of 2880 cubic inches?

Answers

Answer:

12

Step-by-step explanation:

you reverse the operations, you multiply LxWxH to get the volume, so you can do V/L/H to get the width. 2880 divided by 24 equals 120, and 120 divided by 10 equals 12, so therefore the width is 12. Hope this helps!

What is the sum of 1 and 2?

Answers

Answer:

3

Step-by-step explanation:

[tex]1 + 2 = 3[/tex]

answer= 3

Sam bowled three games with scores of 210, 185, and 190. He needs to have a four-game average of 205 to qualify for an elite bowling league. What score does he have to bowl on the fourth game to have the average of 205 that he needs?

Answers

Answer: 235

Step-by-step explanation:

Total score if he average 205 = 205 * 4 = 820

Score needed on 4th game = 820 - 210 -185 - 190 = 235

Guys i need help evaluating this number, please help

Answers

Answer:

[tex] {12}^{2} - 3(4( \frac{1}{4} ) - ( {1}^{8} )) \\ = 144 - 3(1 - 1) = 144[/tex]

Answer:

144

Step-by-step explanation:

4(1/4) = 1

1^8 = 1

[1-1]= 0

3*0 = 0

12^2= 144

144-0= 144

HELPPPPP Find all the side angles.

Answers

Answer:

28, 3x 8

Step-by-step explanation:

100 + 234 -71 - 8 + 1

Answers

Answer:

334-78

256 is the answer

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