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
Sav [38]
4 years ago
10

How to find the size of an angle

Mathematics
2 answers:
ikadub [295]4 years ago
8 0

Answer: Depends on the shape

Step-by-step explanation:

For example, the angle is 90 degrees

maksim [4K]4 years ago
3 0

Answer:

Well if the angle is drawn to scale you can use a protractor.

But if it’s not you need to divide the known length by the sine of its opposite angle.

So find the sine of the angle opposite to the known length.

You might be interested in
Jennifer was given this problem.
Eva8 [605]

Answer:

hi I was wondering if I could come in

3 0
3 years ago
PLEASE ANSWER ILL GIVE 5 STARS AND A HEART!!!
r-ruslan [8.4K]

Answer:

120

Step-by-step explanation:

5x6 = 30

30x4= 120

7 0
2 years ago
Name the maximum and minimum of the function
stiv31 [10]
The alimentary canal and the <span>gastrointestinal tract (GI tract)</span>
8 0
3 years ago
A construction company showed that the strength, y, of concrete, measured
Vilka [71]

Answer:

  a) y-intercept = 17; initial design strength percentage

  b) slope = 2.8; increase in that percentage each day

  c) 29.6 days to 100% design strength

Step-by-step explanation:

a, b) The equation is in the form called "slope-intercept form."

  y = mx + b

where the slope is m, and the y-intercept is b.

Your equation has a slope of 2.8 and a y-intercept of 17.

The y-intercept is the percentage of design strength reached 0 days after the concrete is poured. The strength of the concrete when poured is 17% of its design strength.

The slope is the percentage of design strength added each day after the concrete is poured. The concrete increases its strength by 2.8% of its design strength each day after it is poured.

__

c) To find when 100% of design strength is reached, we need to solve for x:

  100 = 2.8x +17

  83 = 2.8x

  83/2.8 = x ≈ 29.6

The concrete will reach 100 percent of its design strength in about 30 days.

8 0
3 years ago
Which expression can be used to convert 22 Australian dollars to US dollars?
Nadusha1986 [10]
$22 AUD * 1 USD / 1.2 AUD
Hope that helps
5 0
3 years ago
Read 2 more answers
Other questions:
  • Complete the square to transform the expression x^2− 2x − 2 into the form a(x − h)^2+ k.
    12·2 answers
  • How do you this??????
    12·2 answers
  • for the past five months kaias gift shop had these profits or losses $120, $85, -$35 and 40$ what was her average profit or loss
    11·1 answer
  • What is 121/25 in decimal form?
    7·2 answers
  • IN NEED OF ANSWER :( A flower bed is in the shape of a triangle with one side twice the length of the shortest​ side, and the th
    9·1 answer
  • A painter needs to cover a triangular region 60 meters by 68 meters by 72 meters. a can of can cover 70 square meters.. how many
    9·1 answer
  • When describing a rotation, what information would you need to include? *
    15·1 answer
  • A graph of average resting heart rates is shown below. The average resting heart rate for adults is 72 beats per
    5·1 answer
  • Plz help ASAP will give brainliest!!!
    15·2 answers
  • Help i give you brinly
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!