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
Digiron [165]
3 years ago
9

Please help fast!!!!

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
4 0

Answer:

if arc CB is 135° Then m(<D) = 67.5

Arc m(<D)=5×67.5=337.5

337.5×2=675

You might be interested in
Witch of the following is a true statement about a circle inscribed in a regular polygon
ss7ja [257]
The area of the circle is equal to the area of the polygon
4 0
3 years ago
Here are four questions A) 2/5 B) 2/3 C) 1/4 D) 1/10 put them in order
lara [203]

Answer:

1/10, 1/4, 2/5, 2/3.

Step-by-step explanation:

Convert the fractions into decimals.

2/5 = 0.4

2/3 ≈ 0.66666

1/4 = 0.25

1/10 = 0.1

Arrange from smallest to largest.

0.1, 0.25, 0.4, 0.6666

Change back to fraction form.

1/10, 1/4, 2/5, 2/3.

3 0
3 years ago
Read 2 more answers
Car A, traveling at a constant 10 m/s, crosses the start line 3 seconds before Car B, who is traveling at a constant 15 m/s. At
Margaret [11]
The distance between Car A and car B,When Car A crosses the start line is:
distance =speed car B* time
distance=(15 m/s)(3 s)=45 m
 
Distance traveled by car A =x,  (when the car B is at the same distance from the start line)
time of car A=t

x=10 m/st  ⇒    x=10t    (1)

Distance traveled by car B=x
time of car B=t-3

x=15(t-3)  (2)

With the equations (1) and (2) we make a system of equations:

x=10t
x=15(t-3)

We solve this system of equations:

10t=15(t-3)
10t=15t-45
-5t=-45
t=-45 / -5
t=9

t-3=9-3=6

x=10 t=10 (9)=90

Answer: The time would be 9 seconds for Car A and 6 seconds for car B and the distance would be 90 meters.
8 0
3 years ago
Write an equation of the line that passes through the points (-8, -1) and (-6, 9).
larisa [96]

Answer:

y=5x+21

Step-by-step explanation:

I included the work in the picture. lmk if you need more explaining

7 0
3 years ago
What is 500 rounded to the nearest hundred
rosijanka [135]

Answer: 500

Step-by-step explanation:

The reason why it's 500 because it's already been rounded. 500 stays as 500 bc numbers 4 and below goes down to 0 when rounding. When rounding 0-4 with just the ones place it stays the same.

3 0
3 years ago
Other questions:
  • What is the sum of (5x - 10) and (-X + 8) ?
    12·1 answer
  • Solving Exponential and Logarithmic Equation In exercise,solve for x or t.See example 5 and 6.
    12·1 answer
  • A rectangle has a length of √18 + √32, and a width of √27. Find the area and the perimeter of the rectangle.
    7·1 answer
  • Find the size of angle xyz<br> give your answer to 3 significant figures
    10·1 answer
  • Xavier is attempting to recreate a problem his teacher showed him in class. To do so, he creates the table below.
    7·2 answers
  • What is an equation of the line that passes through points (-2, -3) and (-1, 2)
    13·1 answer
  • Joe mixed 10 ozs of blue paint with 4 oz of white paint. he wants to make a batch using 18 oz of white paint, how much blue pain
    10·1 answer
  • What is the solution to the inequality 1 2/3 &gt; r - 7/12
    10·1 answer
  • Normal text
    6·1 answer
  • Guys pls help me i have to write about angle on an A4 size paper
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!