3 years ago

If 60 counters are the whole how many counters make two thirds

Mathematics

1 answer:

Shalnov [3]3 years ago

6 0

60 counters =1
2/3 of 60
60/3 =20
20x2=40
40 counters

You might be interested in

CAN SOMEONE FIND THE VOLUME??

Nana76 [90]

Answer:

formula for volume is length × width × height.

7 0

3 years ago

A = b + rb, for r Please help me..

kifflom [539]

Answer:

r=(a/b)-1

Step-by-step explanation:

a=b(1+r)

a/b = 1+r

r=(a/b)-1

6 0

3 years ago

Find an equation of the tangent to the curve at the point corresponding to the given value of the parameter. x=tcost, y=tsint, t

Umnica [9.8K]

Step-by-step explanation:

the answer is in the image above

4 0

3 years ago

The polynomial x^3-kx^2+kx+2 has a factor of (x-2). What is the value of k?

laiz [17]

$\text{Let}~ f(x) = x^3-kx^2 +kx +2.\\\\\text{If}~ x-2~ \text{is a factor of}~ f(x)~ \text{then,}\\ \\f(2) =0\\\\\implies 2^3-k\cdot 2^2 +2k+2 =0\\\\\implies -4k+2k+8+2=0\\\\\implies 10-2k=0\\\\\implies 2k =10\\\\\implies k= \dfrac{10}2 = 5\\\\\\\text{Hence, the value of k is 5.}$

5 0

2 years ago

What’s the answer to this?!!!

k0ka [10]

Answer:

77 meters

Step-by-step explanation:

For a right triangle, the formula for side length is

a^2 + b^2 = c^2 where c is the hypotenuse (opposite the right angle)

36^2 + b^2 = 85^2

1296 + b^2 = 7225

b^2 = 5,929

find the square root of both sides:

b = 77

Please let me know if you have questions.

8 0

3 years ago