1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nasty-shy [4]
2 years ago
14

Solve for m please help

Mathematics
1 answer:
vampirchik [111]2 years ago
3 0

Answer:

∠ ADE = 59°

Step-by-step explanation:

The angles in a rectangle are right angles, then

∠ ABC = 90° , that is

4x + 15 + 13x + 7 = 90

17x + 22 = 90 ( subtract 22 from both sides )

17x = 68 ( divide both sides by 17 )

x = 4

Then

∠ CBE = 13x + 7 =  13(4) + 7 = 52 +7 = 59°

Since the sides in a rectangle are parallel then

∠ ADE = ∠ CBE ( alternate angles )

∠ ADE = 59°

You might be interested in
Miss penny inherits £650. She decides to save some of the money and spend the rest. The ratio of saving to spending money is 9:4
blsea [12.9K]

Answer:

Saving=£450

Spent=£200

Step-by-step explanation:

Ratio of saving to spending is 9:4

She inherits £650

So to determine her saving

It will be

9+4=13

Since her saving is 9

So, 9/13 × 650

5850/13

=450

So her saving is£450

To determine what she spent

4/13 × 650

2600/13

200

Saving=£450

Spent=£200

3 0
2 years ago
Read 2 more answers
If 10 candy cost $35. How much candy can I buy with $20
Alika [10]

Answer:

6 candies

Step-by-step explanation:

(find unit rate, cost / quantity)

35/10 = 3.5

20/3.5 = = 5.7142857142857

candies cannot be in decimal so you must round to the nearest whole

8 0
2 years ago
1. 2x + 4 = 3(x – 2) + 1
sweet [91]
Please, do not post more than 1 or 2 questions at a time.  Out of courtesy I will address one of your six questions here:

<span>2x + 4 = 3(x – 2) + 1

You are to solve this for x.

1) perform the multiplication:     </span><span>2x + 4 = 3x - 6 + 1
2) combine like terms:                4+6-1 = x
3) solve for x:                              x = 11
4) check:  Is 2(11) + 4 = 3(11-2) + 1 true?
   Is 22+4 = 33-6 true?  NO.  Try again, looking for the mistake:

</span><span>2x + 4 = 3(x – 2) + 1  =>   2x + 4 = 3x - 6 + 1
                                                  4 = x - 5
                                                  9 = x

Check:  Is 2(9) + 4 = 3(9-2) + 1 true?  Is 18+4 = 22 true?  YES.
The solution to #1 is  x = 9  (answer).

Submit your other questions separately, please.

</span>
8 0
3 years ago
Two numbers are in a ratio 2:3 and their sum is 35.find the numbers​
Marysya12 [62]

Answer:

14 and 21 is the answer

Step-by-step explanation:

Hope it is helpful for you

please follow me

and mark me as a brainest

6 0
3 years ago
Read 2 more answers
Lisa paid $48.25 for 16.7 gallons of gasoline. What was the cost per gallon, rounded to the nearest
vlabodo [156]
$2.89 Just do the cost divided by the gallons and round up.
8 0
3 years ago
Other questions:
  • What is the sum of two consecutive integers is less than 83. Find the larger of the two integers
    15·1 answer
  • How to write 40+5\10
    5·1 answer
  • A 20" pizza was cut into 8 equal slices. 20" is the diameter. What is the area of two pizza slices?
    12·2 answers
  • Which statement about numbers on the horizontal number line is true?
    8·2 answers
  • What is the slope of (0,2) and (-8,-8)?
    8·1 answer
  • By construction copy the angles given leave all construction arcs in your final figure
    9·2 answers
  • this hanger is in balance. there are 2 labeled weights of 4 grams and 12 grams the 3 circles have the same weight. what is the w
    12·1 answer
  • There are 598,500 employees in USA. Round the numbers to give place value and explane why two ansvers are same?
    15·2 answers
  • The length of the base of a rectangle is 6 less than 3 times the width. The perimeter of the rectangle is 52 inches. What is the
    13·1 answer
  • A truck was driven a 140 miles in 3 1/2 hours. If a car is driven the same distance at an average speed of 20 miles an hour fast
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!