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
vladimir2022 [97]
3 years ago
14

Please Help???!!! I'm a 7th grader and need help! will give 20 points!​

Mathematics
1 answer:
Ganezh [65]3 years ago
5 0

Answer:

3. d= 20mm

4. r= 8 in

5. d= 14 mi

6. r= 11 yd

Step-by-step explanation:

Radius is half of diameter.

Example:

What is the diameter of a circle with a radius of 4?

If r = 4, d = 8

Do radius times 2.

Example 2:

What is the radius of a circle with a diameter of 10?

D = 10, so r = 5

Do diameter divided by 2.

You might be interested in
Write an equation in standard form of the parabola that has the same shape as the graph of f(x)=5x^2or g(x)=-5x^2, but with a gi
pickupchik [31]
F(x)=5x^2 Has minimum (0,0)

g(x) = f(x) + 2 Shifts the graph two units up, then the minimum is 2+0=2.

h(x) = g(x+4) Shifts the graph four units left,  then the minimum is at 0-4 = -4.

Then h(x) = 5(x+4)^2 + 2 has the minimum (-4,2)

And p(x) = -5(x+4)^2 + 2 has the maximum (-4,2)
 
4 0
3 years ago
Y = 3x + 4 Y = 3x + 7
Furkat [3]

Answer:

y-7/ 12y+3

Step-by-step explanation:

8 0
3 years ago
Really need help on this , thanks so much! (:
Mazyrski [523]
-2y>12x-42
y<21-6x
so a is true
7 0
3 years ago
Triangle X Y Z is shown. Line Z X is extended through point W to form exterior angle W X Y.
Y_Kistochka [10]

Answer:

C: m∠WXY + m∠YXZ = 180°

Step-by-step explanation:

edu is annoying to do, i got you :)

4 0
3 years ago
12x - 10<br><br> 2(6x - 5)<br><br> 2(x - 5) <br><br> 12 (x - 2)<br><br> -2(6x + 5)
Rudik [331]

Answer:

12-10=2 / (6×5)=30 / 5×2=10 / 12×2=24 / 6+5-2=9

8 0
2 years ago
Other questions:
  • Factor the expression.<br><br> 15n−18<br><br> Enter your answers in the boxes.<br><br> ( )
    5·1 answer
  • Giovanni went to Los Angeles, California, for the summer to visit his cousins. He used a map of bus routes to get from the airpo
    14·1 answer
  • A number n is increased by 8. If the cube root of that results equals -0.5, what is the value of n?
    6·1 answer
  • The base of a triangle is four times its height.If the area of the triangle is 242 square millimeters,find its height
    8·1 answer
  • Melanie is looking for a loan. She is willing to pay no more than an effective rate of 9.955% annually. Which, if any, of the fo
    15·2 answers
  • Name the salt formed when magnesium reacts with hydrochloric acid
    14·1 answer
  • There were 30 red tailed hawks counted during fqll. This was one-fourth of the hawks counted. How many hawks were not red tailed
    6·2 answers
  • HELP ME ASAP!!!!!!!!
    6·1 answer
  • Evaluate:<br> Two to the fifth power.
    6·2 answers
  • Please help! I'd greatly appreciate it!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!