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
poizon [28]
3 years ago
8

Circle Y has a radius of 22 meters and Circle Z has a radius of 27 meters. Which of the following statements are true? Select al

l that apply.
o The circumference of Circle Y=44π m
o The circumference of Circle Z=27π m
o The circumference of Circle Y is approximately 32 m less than the circumference of Circle Z.
o The circumference of Circle Z is approximately 170 m.
o The circumference of Circle Z is approximately 32 m less than the circumference of Circle Y

Mathematics
1 answer:
kari74 [83]3 years ago
5 0

Answer:

A

C

D

Step-by-step explanation:

You might be interested in
What is the answer to this equation-5=X+X-5
Goryan [66]
I would think x is equal to 0, since 0-5=-5, and of course 0+0=0
5 0
3 years ago
If you make $12 an hour and get a 10% decrease in pay. what is your new hourly pay?
aleksklad [387]

Answer:

$10.80

Step-by-step explanation:

1. Multiply $12 X 10%

2. convert 10% to decimal = .10

3. 12 X .10 = 1.20

4. Subtract 1.20 from 12

5. 12-1.20 = 10.80

4 0
3 years ago
Read 2 more answers
Rewrite the quadratic function in vertex form.<br> Y=2x^2+4x-1
Fantom [35]

Answer:

\large\boxed{y=2(x+1)^2-3}

Step-by-step explanation:

The vertex form of an equation of a parabola:

y=a(x-h)^2+k

(h, k) - vertex

We have

y=2x^2+4x-1=2\left(x^2+2x-\dfrac{1}{2}\right)

We must use the formula: (a+b)^2=a^2+2ab+b^2\qquad(*)

2\left(x^2+2(x)(1)-\dfrac{1}{2}\right)=2\bigg(\underbrace{x^2+2(x)(1)+1^2}_{(*)}-1^2-\dfrac{1}{2}\bigg)\\\\=2\left((x+1)^2-1-\dfrac{1}{2}\right)=2\left((x+1)^2-\dfrac{3}{2}\right)

Use the distributive formula a(b + c) = ab + ac

2(x+1)^2+2\left(-\dfrac{3}{2}\right)=2(x+1)^2-3

5 0
3 years ago
Which equation represents a line that is parallel to 2x-3y=9
Sever21 [200]
Two lines are parallel if they have the same slope but a different y intercept. A line with the same slope and y int as another one will be the exact same
Slope in standard form is -a/b, so your slope is 2/3 and your y int is -3
For example:
y=2/3x+1
4 0
3 years ago
A guy pays 29.50 dollars to buy a gaming mouse, the convenience tax is $8. What is the change in percent after the tax of $8
Firdavs [7]

You would multiply 29.50 x 0.07 which would give you 2.065. The tax amount would be $2.07. The total after tax would be $31.57

7 0
3 years ago
Other questions:
  • Solve. show your work<br><br>373 × 25​
    5·1 answer
  • Miguel completed the division problem below. What is Miguel's error? A.He included a 5 in the quotient, which does not belong. B
    8·1 answer
  • Meiko is hanging a picture-collage on her wall. The dimensions of the collage are shown in the diagram. She plans to cover the c
    13·2 answers
  • Electric charge is distributed over the rectangle 2 ≤ x ≤ 4, 0 ≤ y ≤ 2 so that the charge density at (x, y) is σ(x, y) = 2xy + y
    14·2 answers
  • Please help <br><br>number 3 through 4​
    15·1 answer
  • Drag a statement or reason to each box to complete this proof
    11·2 answers
  • Ksjjsksjskskdjslslfjsklskskskskdkd
    10·2 answers
  • Ju-long is making punch. For every 3 cups of juice, he adds 6 cups of selzer Graph this relationship. Is there a proportional re
    7·1 answer
  • I need help on this homework
    10·1 answer
  • You have 26 songs in your MP3 player. After you add some more, you have 39 songs. How many songs did you add?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!