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
15

What is the radius and diameter of a circle 4.2 cm?

Mathematics
2 answers:
inn [45]3 years ago
8 0

Answer:

2.1 cm

Step-by-step explanation:

pav-90 [236]3 years ago
7 0

Answer:

is 4.2 the circumference

Step-by-step explanation:

You might be interested in
HElp ill give 10 points!!!!!!!!!!!!!
Evgesh-ka [11]

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZAnswer:

Step-by-step explanation:

4 0
3 years ago
Determine whether y=4(7)^x represents an exponential function.
gtnhenbr [62]
B
Because the its follows the pattern also b isn’t negative
8 0
3 years ago
<img src="https://tex.z-dn.net/?f=c.p%20%3D%20rs.750%20%20%5C%3A%20profit%20%3D%2050" id="TexFormula1" title="c.p = rs.750 \: p
White raven [17]

Answer:

SP=Rs 800

Step-by-step explanation:

→As we have,

→Profit=SP-CP

Now,

Profit=SP-CP\\Rs50=SP-Rs750\\Rs50+Rs750=SP\\SP=Rs800

8 0
3 years ago
Please answer this if you can thank you :))
krek1111 [17]

<u>Answer:</u>

The variable that has the highest power is considered to be the degree of polynomials in an algebraic equation.

A column:

1) 4x^3 .

The degree is 3.

2)x^2+4.

The degree is 2.

3) x-2

The degree is 1.

B column:

1) 2x^2+1

The degree is 2.

2) x^2-x

The degree is 2.

3) x^3-5x^2+1

The degree is 3.

A×B columns:

While Multiplying two terms in a equation, if the variables are same then multiply the constant value and sum the exponent value.

1) (4x^3)(2x^2+1).

=8x^5+4x^3.

The degree is 5.

2) (x^2+4)(x^2-x).

=x^4-x^3+4x^2-4x.

The degree is 4.

3) (x-2)(x^3-5x^2+1).

=x^4-5x^3+x-2x^3+15x^2-3.\\=x^4-7x^3+15x^2+x-3.

The degree is 4.

3 0
3 years ago
At The Green House of Salad, you get a$1 coupon for every 3 salads you buy.What is the least number of salads you could buy to g
mestny [16]

Answer:

30

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Pls solve for # 5-8 <br> Thanks
    5·1 answer
  • Find the points of intersection of the circles x²+y²-15=0 and x²-4x+y²+2y-5=0. Check by graphing the equations.
    15·1 answer
  • If a = mg - kv²/ m find , correct to the nearest whole number the value of V when a= 2.8 ,m= 12 ,g = 9.8 and k= 8/3
    11·2 answers
  • Sssssssssssssssssssssssss
    8·1 answer
  • Round to nearest 10th 807+66.1+474.9+52.2
    6·1 answer
  • What is the height of the pyramid??
    10·1 answer
  • 1/7x1/7x1/7= 3/7 true or false
    8·2 answers
  • Help please <br> 3 |X-4| +1 = 19
    7·1 answer
  • 8. Find the area and the perimeter of
    7·1 answer
  • Pls answer number 5 evaluate each expression for the giving values of the variables
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!