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alexandr402 [8]
3 years ago
10

Solve the proportion 2x/3=20/5

Mathematics
1 answer:
klasskru [66]3 years ago
6 0

Answer:

Hi

Step-by-step explanation:

Sunndmdmd

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What is the total weight of 3 bags if their individual weights are 2/5, 7/10, and 3/5 pounds? Give your answer as a mixed number
grigory [225]
2/5=4/10          7/10         3/5=6/10
4/10         7/10            6/10
4+6=10+7=17
17/10  which would turn into
one and seven tenths  1  7/10
3 0
2 years ago
Graph the system of equations <br> 4x+4y=16<br> x+6y=-6
never [62]

Answer:

Graph has been shown in the attached file.

Step-by-step explanation:

We have been given the system of equations

4x+4y=16.......(1)\\x+6y=-6.........(2)

Both the equation represents a straight lines. We can find the x and y intercepts of these lines to graph.

The intercept form of a line is given by

\frac{x}{a}+\frac{y}{b}=1

Here a is the x - intercept and b is the y-intercept.

Divide both sides of the equation (1) by 16

\frac{4x}{16}+\frac{4y}{16}=1\\\\\frac{x}{4}+\frac{y}{4}=1

Hence, x-intercept = 4 and the point is (4,0)

y-intercept = 4 and the point is (0,4)

Similarly, for the second line

Divide both sides of the equation (2) by -6

\frac{x}{-6}+\frac{6y}{-6}=1\\\\\frac{x}{-6}+\frac{y}{-1}=1

x-intercept = -6 and the point is (-6,0)

y-intercept = -1 and the point is (0,-1)

We'll plot these points in the xy- plane and then join to get the graph of these lines.


7 0
3 years ago
Find the 62nd term of the following sequence:<br> (-21, – 27, - 33, - 39,...)
iris [78.8K]

Answer:

-387

Step-by-step explanation:

First term (T1) = -21 = a

second term (t2) = - 27

common difference (d) = t2 - t1 = - 27 + 21 = - 6

Now

Tn = a + ( n - 1) d

T62 = - 21 + ( 62 - 1 ) - 6

= - 21 -366

= -387

8 0
2 years ago
What comes after 95,000
Bess [88]
95,001

hope this helps
5 0
3 years ago
Read 2 more answers
Expand to write an equivalent expression <br> -1/4 (-8x + 12y)
Tanzania [10]

The equivalent expression on expanding -1/4 (-8x + 12y) is 2x - 3y

<h3>Expansion of expression</h3>

Expansion of expression can be carried out using the distributive rule a shown:

A(B + C) = AB + AC

Note that <u>A is distributed over B and C</u>
Given the expression

-1/4 (-8x + 12y)

-1/4(-8x) - 1/4(12y)

2x - 3y

Hence the equivalent expression on expanding -1/4 (-8x + 12y) is 2x - 3y

Learn more on expansion here: brainly.com/question/26430239

#SPJ1

7 0
2 years ago
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