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
elixir [45]
3 years ago
14

ASAP!!!!!!!!! PLEASE help me with this question! This is really urgent! No nonsense answers please.

Mathematics
1 answer:
Cloud [144]3 years ago
7 0
<h3>Answer: C) increase from 45 degrees to 50 degrees</h3>

===============================================

Explanation:

Let's calculate the angle B based off the arcs CDF and GHJ

B = (far arc - near arc)/2

B = (arc CDF - arc GHJ)/2

B = (130 - 40)/2

B = 90/2

B = 45

----------

Now let's change GHJ to 30 degrees, while keeping the other arc the same.

B = (far arc - near arc)/2

B = (arc CDF - arc GHJ)/2

B = (130 - 30)/2

B = 100/2

B = 50

Angle B has increased from 45 degrees to 50 degrees.

You might be interested in
Can sumbody help meh wit dis plz and ty .I’ll give ya 14 points
andre [41]

Answer:

1. is 5  

2. is -4

3. is -24

Step-by-step explanation:

i dont understand why you didnt just use a calculator but here.

6 0
3 years ago
Read 2 more answers
A painter is painting a rectangular wall that measures 20.5 ft by 16.4 ft. Each gallon can of paint covers 200 square feet. What
alekssr [168]

The painter needs at least two gallons of paint to cover the wall.

To get this answer, you first need to find the area of the wall; by multiplying 20.5 x 16.4. This will get you 336.2.

Then, you need to divide 336.2 by 200. This will get you approx. 1.6.

If it's asking for partial gallons as well, stop here. Your answer is 1.6.

If not, continue.

Unless you're including partial gallons, you can't get 1.6 gallons of paint, so you need to round up. This will be 2 gallons.

5 0
2 years ago
Read 2 more answers
Mary wants to find the area of the rectangle below.
jek_recluse [69]
So first find the area
area=legnth times width
area=5/6 times 1/6
5/6 times 1/6=5/36
area=5/36 square units

tile=side legnth 1/6
area of tile=legnth times width or legnth times legnth
1/6 times 1/6=1/36
we must find how many times 1/36 goes into 5/36
divide 5/36 by 1/36
5/36 divided by 1/36=5/36 times 36/1=5/1 times 36/36=5/1 times 1=5

the answer is 5 unit squares needed to tile
4 0
3 years ago
What's the scale factor of the Dilation
Ainat [17]
The scale factor is 4
8 0
3 years ago
Read 2 more answers
What is the equation of the line that passes through the point (-3, 2) and has a<br> slope of -2/3
Mazyrski [523]

Answer:

y=-2/3x

Step-by-step explanation:

if you use the graphing calculator, the y intercept of the equation is 0 therefore y=mx

m=-2/3

the slope intercept equation is y=-2/3x

5 0
3 years ago
Other questions:
  • Find the missing length
    7·2 answers
  • What is the number of the calories per ounce of soda ?
    10·1 answer
  • What is $46 with 2.9% tax
    9·2 answers
  • Jordan solved the equation −7x + 25 = 48; his work is shown below. Identify the error and where it was made. −7x + 25 = 48 Step
    7·2 answers
  • Find the slope of the line that passes through (-64, -2) and (-29, 38).
    9·1 answer
  • Olympic volleyball player Bev Oden averaged 3.42 "kills" (spikes that end a rally) per game. Predict her number of kills in a 5
    13·1 answer
  • Hi can I send a screenshot?​
    11·2 answers
  • HelpHelpHelpHelpHelpHelpHelpHelpHelpHelpHelpHelp
    14·1 answer
  • Which expression is equivalent to (5 x 6)x(3 x 2)?
    5·2 answers
  • The U.S. 2010 federal income tax for a single person with taxable income x dollars is f(x) dollars, where T is the function defi
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!