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3 years ago

Show that |3+10| =|3|+|10|

1 answer:

3 0

Since all the numbers are positive, you can take off the absolute value signs. You get 3+10=3+10. Add to get 13=13. Since 13 does equal 13, it does equal each other. Hope this helps! ;)

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Can someone help me out please.

KATRIN_1 [288]

Step-by-step explanation:

You need to reflect the shape along the line

5 0

2 years ago

Find the 5th term in the geometric sequence, given the first term of 5 and common ratio of -3

Archy [21]

Answer:

5-3-3-3-3-3= -10

7 0

3 years ago

Yeaaaaaaaaaa help plzzzzzzzzzz

Tju [1.3M]

Answer:

See Explanation

Step-by-step explanation:

Given

The attached graph

Required

Point on the line

The options are not given. So, I will provide general answers.

To do this, we simply write out the coordinates that lie on the line.

Some of them are:

$(0.5,3)$

$(1.25,8)$

$(1.5,10)$

8 0

2 years ago

The side of a square is 11.2 cm. what is the length of the diagonal

Snowcat [4.5K]

You can work out the diagonal by using Pythagoras theorem. (a^2 = b^2 + c^2)

As it is a square, all 4 sides are the same so it would be:
11.2^2 + 11.2^2 = diagonal^2
250.88 = diagonal^2
Square root both sides to get what the diagonal is equal to.
diagonal is 15.8 cm

3 0

3 years ago

Assume that the total revenue received from the sale of x items is given by, R(x)equals34 ln (4 x plus 5 ), while the total c

katen-ka-za [31]

Answer:

63 units

Step-by-step explanation:

The profit function P(x) is given by the revenue function minus the cost function:

$P(x) = R(x) - C(x)\\P(x) = 34ln(x+5)-\frac{x}{2}$

The number of units sold 'x' for which the derivate of the profit function is zero, is the number of units that maximizes profit:

$P(x) = 34ln(x+5)-\frac{x}{2}\\P'(x) =0= \frac{34}{x+5}-\frac{1}{2}\\x+5=68\\x=63\ units$

The number of units that should be manufactured so that profit is maximum is 63 units.

5 0

3 years ago