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
damaskus [11]
3 years ago
10

Will give brainliest plzzzzz.Which statement justifies why ∠EBC measures 90°? Given: angles ABD and DBC are complementary Point

B is on line AE between points A and E, point B is on line FD between points F and D, ray BC intersects with line AE at point B, line FD intersects with line AE at point B, the measure of angle ABD is 50 degrees, and it is given that angles ABD and DBC are complementary. A linear pair is two adjacent, supplementary angles. The sum of the measures of complementary angles is 90 degrees. If two angles are vertical angles, then they are congruent. Alternate interior angles are congruent.
Mathematics
1 answer:
Anettt [7]3 years ago
5 0

Answer:

he sum of the measures of two complementary angles is 90 degrees

Step-by-step explanation:

we know that

If two angles are complementary, then their sum is equal to 90 degrees

In this problem we have that

m∠ABD and m∠DBC are complementary

so

m∠ABD + m∠DBC=90° -----> by complementary angles

and

(m∠ABD + m∠DBC)+m∠EBC=180° -----> by a linear pair

Find the measure of angle EBC

substitute the given values

(90°)+m∠EBC=180°

∠EBC=180°-90°=90°

You might be interested in
The 20% tip on<br> a $42 meal
blondinia [14]

Answer:

$8.4 hskshskshsjsjjsj

3 0
3 years ago
F(x) = 9 + 4x f(0) = f(-1) = Find the value of x for which f(x) =6 x=
puteri [66]

Answer: x=-3/4

Step-by-step explanation:

Since we know f(x)=6, we can set it equal to the equation.

6=9+4x           [subtract 9 on both sides]

-3=4x              [divide both sides by 4]

x=-3/4

8 0
3 years ago
How do you write 3 7/10 as a decimal
Leokris [45]

Answer:

3.7

Step-by-step explanation:

To change a fraction to a decimal, just divide the numerator with the denominator. Instead of placing the remainder over the divisor, continue to solve until it is answered (unless it's a repeating decimal.)

Divide 7 with 10:

7/10 = 0.7

Remember that there is a whole number, 3. Add that to the decimal you have gotten:

3 + 0.7 = 3.7

3.7 is your answer.

~

8 0
3 years ago
Solve the equation 4(3y-1)-3(2y)=6​
olga nikolaevna [1]

Answer:

4(3y - 1) - 3(2y) = 6

Remove backets

12y - 4 - 6y = 6

Group and Evaluate like terms

12y - 6y = 6 + 4

6y = 10

y = 10 \div 6

y = 1.67

y =  \frac{5}{3}

6 0
3 years ago
Select the correct answer. What is the y-intercept of f(x) = 3x+2?
pashok25 [27]

Answer:

The y-intercept is (0, 3)

<em>they typed the equation wrong so that's why it's (0, 3)</em>

3 0
2 years ago
Read 2 more answers
Other questions:
  • Is 0.212121212121...a rational number because a irrational number does not terminate or repeat?
    10·1 answer
  • A student draws the net below to show the dimensions of the container that is shaped like a right rectangular prism. What is the
    13·1 answer
  • Y=12/1-n solve for n
    15·1 answer
  • Jack cut a piece of wood that was 8 feet long into two pieces. One piece is three times as long as the other. How long is the sh
    15·2 answers
  • What is the value of t in the following equation?
    13·1 answer
  • £40 is divided between Jim, Krutika &amp; Natasha so that Jim gets twice as much as Krutika, and Krutika gets three times as muc
    7·1 answer
  • Find Product<br> (n-4)(2n-6)
    10·1 answer
  • 10−8(−7y−4) find the sum
    13·1 answer
  • What is f(x) = 8x2 4x written in vertex form? f(x) = 8(x one-quarter) squared – one-half f(x) = 8(x one-quarter) squared – one-s
    7·1 answer
  • Help math exit ticket
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!