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
makvit [3.9K]
2 years ago
9

The options are 40 80 120 140

Mathematics
1 answer:
Nataly [62]2 years ago
4 0
<h2>Here we go ~ </h2>

According to given figure,

\qquad \sf  \dashrightarrow \: \angle ABC + 60° = 180°

\qquad \sf  \dashrightarrow \: \angle ABC = 180 \degree - 60 \degree

[ By linear pair ]

\qquad \sf  \dashrightarrow \: \angle ABC = 120 \degree

now, we can see that :

\qquad \sf  \dashrightarrow \: \angle ABC + \angle BAC = \angle 1

[ By Exterior angle property of Triangle ]

\qquad \sf  \dashrightarrow \: \angle 1  = 20 \degree + 120 \degree

\qquad \sf  \dashrightarrow \: \angle 1  = 140 \degree

You might be interested in
35,000 decreased by 22%
gizmo_the_mogwai [7]
27,300 is the answer
6 0
3 years ago
Read 2 more answers
Alicia has invented a new app that two companies are interested in purchasing for a 2-year contract.
9966 [12]
8th payment, if you want how to get the answer I made a chart as shown in the picture

8 0
3 years ago
Read 2 more answers
Two containers designed to hold water are side by side, both in the shape of a cylinder. Container A has a diameter of 14 feet a
boyakko [2]

Answer:

Volume of Cylinder A is                          pi times the area of the base times the height

                                                             π r2 h = (3.1416)(4)(4)(15) = 753.98 ft3

Volume of Cylinder B is likewise             pi times the area of the base times the height

                                                             π r2 h = (3.1416)(6)(6)(7)   = 791.68 ft3

After pumping all of Cyl A into Cyl B

there will remain empty space in B         791.68 – 753.98 = 37.7 ft3  

The percentage this empty space is

of the entire volume is                            37.7 / 791.68 = 0.0476 which is 4.8% when rounded to the nearest tenth  

.

Guest Apr 26, 2020

Step-by-step explanation:

4 0
3 years ago
3 3/4)÷(−2 1/2)=<br> please answer fast!
Zina [86]

Answer:

-1.5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
15. PLEASE help me on this pre algerbra question
Triss [41]

Answer:

0.665%

Step-by-step explanation:

5985/9000 = .665%

Mark me brainliest if this helped:D

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is this equation 41 &gt; 6m - 7
    5·1 answer
  • Melanie spent half of her allowance going to the movies. She washed the family car and earned 6 dollars. What is her weekly allo
    12·1 answer
  • What is the distance between the points (2,5) and (5,7)?
    11·1 answer
  • Can someone please help?! I’m confused!?
    15·1 answer
  • In a newspaper, it was reported that yearly robberies in Springfield were up 26% to 315 in 2014 from 2013. How many robberies we
    8·1 answer
  • Kendra hasn't missed a day of school in 245 days. This is Twenty days less than five times the number of days it has been since
    15·1 answer
  • A lab assistant wants to make 5 liters of 27.2% acid solution. If solutions of 30% and 16% are in stock, how many liters of each
    6·1 answer
  • Which property is used in the first step to solve this equation?
    8·2 answers
  • What is the product?
    6·1 answer
  • The formula to find the perimeter of a rectangle is P = 2l + 2w. Solve for w.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!