2 years ago

If a > -1 then 1/a < -1 When is the statement above true for a≠0

Mathematics

2 answers:

andrezito [222]2 years ago

8 0

Answer:

I think the answer is c, always

ELEN [110]2 years ago

8 0

Answer:

yes a  I always positive

Step-by-step explanation:

I think it's helps you

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Can someone please help me with this

Iteru [2.4K]

The answer is 5 3/4.............

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2 years ago

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The ratio of coloured papers to wight papers is 3:8.If there are 48 wight papers, how many coloured papers are there?

mestny [16]

Answer: The total number of colored papers is 18.

Step-by-step explanation:

Given: The ratio of coloured papers to wight papers is 3:8.

Let total number of colored papers = 3x

and total number of wight papers = 8x

Since, there are 48 wight papers , then

$8x=48$

$\Rightarrow\ x=6$

Now , number of colored papers = 3(6)=18

Hence, the total number of colored papers is 18.

4 0

3 years ago

Estimate the area of a circle with a radius of 27 meters

serg [7]

2289.06 meters squared

6 0

3 years ago

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Jose needs to enclose a rectangular section of his yard. The perimeter of the section is 27 feet, and the area is 35 square feet

ololo11 [35]

Let the width be W and length be L
LW = 35
L = 35/W
Perimeter = 2 ( Length + Width )
27 = 2 ( 35/W + W )
13.5 = (35+ W^2) / W
W^2 - 13.5W + 35 = 0
W^2 - 10W - 3.5W +35 = 0
W ( W -10) - 3.5 ( W - 10) = 0
( W-3.5) ( W-10) = 0
W = 3.5 or 10
ANSWER Width = 3.5' Length = 10'
Not sure tho lol

5 0

3 years ago

A table and 8 chairs weigh 235.68 lb together. If the table weighs 157.84 lb, what is the weight of one chair in pounds

Elden [556K]

Answer: Each chair weights 9.73 lb.

Step-by-step explanation:

235.68 = 8c + 157.84

Subtract 157.84 from each side

77.84 = 8c

Divide each side by 8

9.73 c

5 0

3 years ago