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
erica [24]
2 years ago
12

A = 7cm, b = 14cm

Mathematics
1 answer:
soldier1979 [14.2K]2 years ago
6 0

Answer:

A =7  B=14

Step-by-step explanation:

AREA OF RING

PERIMETER OF RING

You might be interested in
Heyyy ummm... help??
atroni [7]

<u>T</u><u>h</u><u>e</u><u> </u><u>s</u><u>t</u><u>a</u><u>t</u><u>e</u><u>m</u><u>e</u><u>n</u><u>t</u><u>s</u><u> </u><u>t</u><u>r</u><u>u</u><u>e</u><u> </u><u>f</u><u>o</u><u>r</u><u> </u><u>t</u><u>h</u><u>e</u><u> </u><u>g</u><u>i</u><u>v</u><u>e</u><u>n</u><u> </u><u>f</u><u>u</u><u>n</u><u>c</u><u>t</u><u>i</u><u>o</u><u>n</u><u> </u><u>a</u><u>r</u><u>e</u><u>:</u>

  • f(0) =  \frac{3}{2}
  • f(4) =   \frac{7}{2}

I tried them all and these two were correct, their solutions are as follows:

= f(x) = 1/2x + 3/2

= f(0) = 1/2 × 0 + 3/2

= f(0) = 0 + 3/2

= f(0) = 3/2

= f(x) = 1/2x + 3/2

= f(4) = 1/2 × 4 + 3/2

= f(4) = 2 + 3/2

= f(4) = 4+3/2

= f(4) = 7/2

So, that's how these two are correct.

7 0
2 years ago
Read 2 more answers
ZX bisects ∠WZY. If the measure of ∠YXZ is (6m – 12)°, what is the value of m?
krok68 [10]

Answer:

The correct answer is option B.  17

Step-by-step explanation:

It is given that, ZX bisects ∠WZY. If the measure of ∠YXZ is (6m – 12)°

<u>To find the value of m</u>

From the figure we can see that, triangle WYZ is an isosceles  triangle.

ZW = ZY

Then <YXZ = <WXZ = 90°

It is given ∠YXZ  = (6m – 12)°

(6m – 12)° =  90°

6m = 90 + 12  = 102

m = 102/6 = 17

Therefore the value of m = 17

The correct answer is option B.  17

8 0
3 years ago
Read 2 more answers
The order of pairs below follow a pattern <br><br> (0,2) , (1,3) , (2,4) , (3,5) , (4,6)
mote1985 [20]

Answer:

i think it is the first one that is correct

i hope this helped

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
write about how many rotations does the bike wheel make when the bike travels 1 mile explain or show your reasoning
tatuchka [14]

Answer:

it takes 11,600

Step-by-step explanation:

because a mile is 5,280 feet and both of you feet are moving the wheels and that should be multiplied by 2.

7 0
3 years ago
Which represents the solution set of 5(x+5) &lt;85
Evgesh-ka [11]
You havent added the options
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the radius of a circle whose equation is x2 + y2 + 8x – 6y + 21 = 0?<br><br><br> units
    13·2 answers
  • What is the volume ?
    13·2 answers
  • Suppose a researcher is trying to understand whether people who purchase fast-food hamburgers would be willing to pay more if th
    13·2 answers
  • Can you help me? I don't understand this
    11·1 answer
  • When was the first computer introduced
    12·1 answer
  • Take Test w1: Whole N X
    13·1 answer
  • Can someone write the standard form for this?
    5·1 answer
  • Does this graph show a function? Explain how you know. A. Yes, the graph passes the vertical line test B. Yes; there are no y-va
    7·1 answer
  • PLS ANSWER! Which movie has more consistent ages?
    12·1 answer
  • Answer the following questions:
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!