the sum of two number is 20 and their difference is 4. Find the ratio of greater inequality of the number.

Answers

Answer 1

Answer: Hello,
If the numbers are a and b and (a>=b)
Are-you asking a/b ?
If yes,
a+b=20
a-b=4
==>2a=24
==>a=12 and b=20-12=8

a/b=12/8=3/2

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Two urns each contain green balls and blue balls. Urn I contains 4 green balls and 6 blue balls, and Urn II contains 6 green balls and 2 blue balls. A ball is drawn at random from each urn. What is the probability that both balls are blue?A. 2/51
B. 3/20
C.1/10
D.4/153

Answers

b- 3/20. first, add up the number of balls in each urn.
urn 1- 10
urn 2- 8
then, make a fraction where the numerator is the number of blue balls in the urn and the denominator is the total number of balls
urn 1- 6/10 (simplified to 3/5)
urn 2- 2/8 (simplified to 1/4)
finally, multiply your two probabilities and simplify
1/4*3/5=3/20

PLZ HELP ME!
The problem is down below...

Answers

See this is real simple my friend.. See, the answer is 288

a Base side= 6
b Base side = 8
c Base side= 10
h Height= 12

Formula Volume of a Triangular Prism Is V = $(1)/(2) *a *c *h$

A statement we accept without proof is called: A. Theorem
B. Definition
C. Postulate
D. Term

Answers

The correct answer is C. A statement we acceptwithout proof is called a postulate. It is also known as an axiom. These are ruleswhich are accepted to be true without any evidence that will prove these. Forinstance, the postulates in the kinetic molecular theory.

Answer:

postulate

Step-by-step explanation:

Brainliest for correct answer

Answers

Answer:

Step-by-step explanation:

47+58=105 then you just subtract 7 from 75 and you get 68 than you divide 68 by 2

the answer to this problem is 63

Draw a graph that shows the equation V = 4 + 2t, where V is the total volume of water in a bucket and t is the elapsed time in minutes?

Answers

Since v=4+2t its linear equation in the graph is a straight line. Put t=0,1,2.....give value of v and draw it. For example, if t=-2, v= 0 so the point on XOY axes is A(-2, 0). I hope that this is the answer that you were looking for and it has helped you.

Answer: The graph is attached.

Step-by-step explanation: We are given to draw the graph of the following equation:

$V=4+2t~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i),$

where 'V' is the total volume of water in a bucket and 't' is the elapsed time in minutes.

Since equation (i) is a linear equation in two unknown variables, so the graph will be a straight line.

To draw the graph of a straight line, we need at least two points to be plotted on the graph paper and then joined straight.

If t = 0, then from equation (i), we have

$V=4+2* 0=4.$

If t = -2, then from equation (i), we have

$V=4+2* (-2)=0.$

So, (t. V) = (0, 4) and (-2, 0) are two points on the graph, if 't' is plotted along X-axis and 'V' is plotted along Y-axis.

These two points are joined to draw the graph of the given equation. Please see the attached graph below.

What is the square root of 160/4