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
lorasvet [3.4K]
3 years ago
10

Select the correct answer from each drop-down menu. The angle by which turns clockwise about point B to coincide with is degrees

. If from point B, a point E is drawn directly opposite point C so that B, E, and C are on the same straight line, the angle by which turns counterclockwise to coincide with is degrees.

Mathematics
1 answer:
pishuonlain [190]3 years ago
5 0

Answer:

Step-by-step explanation:

According to the attached picture:

A) The angle by which AB turns clockwise about point B to coincide with BC is degrees.

ABD+DBC

= 33.3° + 30.6°

= 63.9°

Now the second part of the question states that:

B) If from point B, a point E is drawn directly opposite point C so that B, E, and C are on the same straight line, the angle by which AB turns counterclockwise to coincide with BE is degrees.

EBC is a straight line therefore sum of angles = 180°

ABD + ABE+DBC = 180°

33.3° + ABE+30.6° = 180°

ABE+33.3°+30.6°=180°

ABE+63.9°=180°

ABE=180°-63.9°

ABE = 116.1° ....

You might be interested in
how many ounces of water must be added 100 oz. of 60% iodine to produce a 55% solution ? round your answer to the nearest hundre
algol [13]

Answer:

10 ounces

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Help me pweasee.
VashaNatasha [74]

Answer:

1

Step-by-step explanation:

use y-y1=m(x-x1) formula. Plug your coordinate pair into the problem. X1=8 and Y1=3

6 0
3 years ago
If p --> q is true and q is true, then p is ____ true
ra1l [238]

Answer:

3

Step-by-step explanation:

c. never.

8 0
2 years ago
16. How much money will I need to have at retirement so I can withdraw $60,000 a year for 20 years from an account earning 8% co
Lady_Fox [76]

Answer:

  • starting balance: $636,215.95
  • total withdrawals: $1,200,000
  • interest withdrawn: $563,784.05

Step-by-step explanation:

a) If we assume the annual withdrawals are at the beginning of the year, we can use the formula for an annuity due to compute the necessary savings.

The principal P that must be invested at rate r for n annual withdrawals of amount A is ...

  P = A(1+r)(1 -(1 +r)^-n)/r

  P = $60,000(1.08)(1 -1.08^-20)/0.08 = $636,215.95

__

b) 20 withdrawals of $60,000 each total ...

  20×$60,000 = $1,200,000

__

c) The excess over the amount deposited is interest:

  $1,200,000 -636,215.95 = $563,784.05

4 0
3 years ago
Can some one help me answer all ten questions they are due at 10:00 I will give out brainly. Part 2
Jlenok [28]

Answer:

solve for x

4x-6=26

4x=26+6

x=32/4

x=8

area of rectangle=l*b

=26*14

=364

area of triangle=b*h/2

=18.4*20.4/2

=375.36/2

=187.68 m^2

for another side of a triangle

(18.4)^2+(20.4)^2=c^2

338.56+416.16=c^2

\sqrt{754.72}=c

27.47=c

27.5=c

now, perimeter of triangle=a+b+c

=27.5+18.4+20.4

=66.3 m^2

radius=diameter/2

=26/2

=13 ft

diameter=26 ft

circumference=2πr

=2*3.14*13

=81.64

Area of a circle=πr^{2}

=3.14*(13)^2

=3.14*169

=530.66 ft^2

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • using whole numbers, fractions, and decimals, write at least eight addition equations that have the sum of 10
    13·1 answer
  • <img src="https://tex.z-dn.net/?f=0%20%3D%20%20%5Cfrac%7Bi%7D%7B8%7D%20" id="TexFormula1" title="0 = \frac{i}{8} " alt="0 = \f
    8·2 answers
  • There are five marbles in a bag. Three are green and two are yellow. You draw a
    5·1 answer
  • What is the solution to this equation? 4X equals 32
    8·2 answers
  • Pls help this is getting me confused
    14·2 answers
  • Hello someone pls help soon!!!
    8·1 answer
  • Which subsets does 65/13 belong? Move the appropriate subsets into this box.
    8·1 answer
  • Negative 4 divided by 3 as a fraction.
    8·2 answers
  • Write a linear equation given the point and slope or two points.
    7·1 answer
  • For which of the following equations is (-2,-3) not a solution?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!