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
Dovator [93]
3 years ago
9

Pls help how to slove this

Mathematics
2 answers:
lawyer [7]3 years ago
8 0

Answer:

a° = 124°

Step-by-step explanation:

Angle E + 250° = 360 because they make a full angle

a° + 126° + E = 360°

a° = 360 - 126 - 110

a° = 124°

Anon25 [30]3 years ago
8 0

Answer:

a=125°

Step-by-step explanation:

The angle at E=360-250=110°

Draw a horizontal through E, parallel to AB and CD such that it divides angle E into two angles of 55° each. Produce line AB to M such that the 55° at E is alternate with it.

A and 55° are now supplementary angles therefore

a+55°=180°

a=180-55=125°

You might be interested in
The United States Air Force has 19 women for every 81 men in listed. If a squadron has 750 members approximately how many are wo
jok3333 [9.3K]

Answer:

142.5, rounded to 143 women.

Step-by-step explanation:

A squadron with 750 members is the common multiple of the sum of 19 and 81.

Therefore, the number of women in a squadron is equal to [750 : (19 + 81)] x 19 = 142.5.

7 0
4 years ago
Solve the proportional equation below.<br><br> 9/r = 3 / 10
Bond [772]
9/r= 3/10

Cross multiply:
3*r= 9*10
⇒ r= 9*10/3
⇒ r= 30

The final answer is 30~
6 0
4 years ago
Which of the following is fartherest to the left on a number line 1/5, (0.1)to second power, 0.02
Alexxx [7]
1/5 is .2
.1^2 is .01
.02 is .02

So the furthest left  would be the smallest number, which in this case is 0.1^2
5 0
4 years ago
I really struggle with these kinda of questions oops
balu736 [363]

Step-by-step explanation:

4(5x-2) = 2(9x+3)

20x-8 = 18x+6

20x-18x = 6+8

2x=14

x= 14/2

∴ x= 7 [ANS]

6 0
3 years ago
Read 2 more answers
You have a square that has a side length of $1$ centimeter. Each minute, $2$ centimeters are added to the side length. After $10
Mariulka [41]

Answer:

Difference in area of the last square and the initial square = 440 cm²

Step-by-step explanation:

Length of the side of a square = 1 cm

Area of the square = (side)² = 1 cm²

Addition of side length every minute = 2 cm

After x minutes length of each side of the square = (1 + 2x) cm

If x = 10 minutes

Length of each side of the square = [1 + 2(10)]

                                                         = 21 cm

Area of the square after 10 minutes = (21)²

                                                            = 441 cm²

Therefore, difference in area of the last square and area of the initial square

= 441 - 1

= 440 cm²

5 0
3 years ago
Other questions:
  • What is the area of the following trapezoid?
    5·2 answers
  • What is the answer to 4+4-(5-1)
    12·1 answer
  • What is 1 more than 103
    11·2 answers
  • Josh works for MooMoo Milkshakes. The company wants to know what milkshake flavor is the most popular. Today, he surveyed every
    10·2 answers
  • How do u show where a inqulity is true on a number line.<br><br> I forgot
    5·1 answer
  • Which algebraic rule describes the transformation of triangle ABC to A’B’C’
    15·1 answer
  • HELP MEEE QUICK THIS MY LAST QUESTION!!!
    13·1 answer
  • I could use some help
    11·1 answer
  • Grocery Store A is selling bananas for $0.75 for 12 pound. Grocery Store B is selling 5 pounds of bananas for $3.75.
    7·1 answer
  • If y=mx+b is the equation of a line perpendicular to the line y=5x-2, what is the value of m?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!