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
tresset_1 [31]
3 years ago
14

In the accompanying diagram of AABC, side AB is

Mathematics
1 answer:
guapka [62]3 years ago
3 0

Answer:

x = 10

Step-by-step explanation:

The external angle of a triangle is equal to the sum of the 2 opposite interior angles.

∠CBD is an external angle of the triangle, thus

4x + 30 = 2x + 10 + x + 30, that is

4x + 30 = 3x + 40 ( subtract 3x from both sides )

x + 30 = 40 ( subtract 30 from both sides )

x = 10

You might be interested in
Write and algebraic expression , Twice a number n
kenny6666 [7]

Answer:

2(n) or 2n

Step-by-step explanation:

.................

4 0
2 years ago
PLEASE HELP THANKS <3
igor_vitrenko [27]

Answer:

DL

Step-by-step explanation:

6 0
2 years ago
Raulf Laue of Germany flipped a pancake 416 times in 120 seconds to set the world record find unit rate round your answer to the
scZoUnD [109]

Raulf Laue of Germany flipped a pancake 416 times in 120 seconds to set the world record find unit rate in flips per seconds. Round your answer to the nearest hundredth

Answer:

3.47 flips per seconds

Step-by-step explanation:

We are told that:

Raulf Laue of Germany flipped a pancake 416 times in 120 seconds

The unit rate = flips per seconds

Flips = 416 times

Seconds = 120

Hence, = 416 flips /120 seconds

= 3.4666666667 flips/seconds

Therefore, the unite rate approximately to the nearest hundredth is 3.47 flips/seconds.

3 0
3 years ago
You run one lap around a mile track every 8 minuets. Your friend runs around the same track every 10 minutes. You both start at
GalinKa [24]
So 8x5=40 and 10×4=40 so you and your friend meet at the 40 th min
6 0
3 years ago
1. A rectangle is 3/4 as wide as it is long. How
s344n2d4d5 [400]

Answer:

B. 6 inches

Step-by-step explanation:

To find how wide it is, multiply the length by 3/4

8(3/4)

= 6

The width of the rectangle in 6 inches.

So, the correct answer is B. 6 inches

5 0
3 years ago
Other questions:
  • Suppose you were told that the company built the fence 4 hours and that they completed 1\6 mile of the fence each hour. How woul
    15·1 answer
  • Please help me with this question because I am lost
    12·1 answer
  • What is 12/6 equivalent to
    12·2 answers
  • Course Activity: Sides and Angles of Congruent Triangles Part C Measure the lengths of the sides of ∆ABC and its three images an
    7·1 answer
  • Plz help me ??????????????
    5·1 answer
  • Giving brainliest please help with math
    14·1 answer
  • Is 1/2 larger than 2/3
    14·2 answers
  • Please help me answer the question in the picture
    13·1 answer
  • Determine whether the following pairs of lines are parallel, perpendicular, or neither. y=1/3x+4 3x+y=2​
    8·2 answers
  • Solve for X. 4.5/x = 3/4
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!