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3 years ago

What is the answer to the question

Mathematics

1 answer:

andreyandreev [35.5K]3 years ago

8 0

5a-11 ≥ 2a-5 (subtract 2a from both sides)

3a-11 ≥ -5 (add 11 to both sides)

3a ≥ 6 (divide by 3 on both sides)

a ≥ 2

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why is it not usually realistic to measure the distance between two points on a map as a straight line? explain.

aksik [14]

The map is a flat schematic of some actual distance, on a map, the distance form point A to point B may well be 10 units say, however, in actuality, if you go and walk from point A to point B, you'd notice that, first off is not a straight line most of the time, and also it may have a slanted or sloped section, and the map is not including that slope or hill, whilst you do have to walk it.

so, adding all the twists and curves along the way and any bumps or slopes, is really not exactly 10 units from A to B.

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4 years ago

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If the 6th term of an A.p is 11and its first term is 1 find the common diferent

hram777 [196]

Answer:

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3 years ago

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Jake is using a horse trailer to take his horses to his new ranch. 1 Horse= 1,200 lb Trailer= 2,700 lb Jake's truck can tow a ma

Kitty [74]

Answer:

Jack can take only 1 horse on his trailer to be towed by the truck without going over the maximum weight the truck.

Step-by-step explanation:

Given:

Weight of 1 horse = 1,200 lb

Weight of trailer = 2,700 lb

Jacks'truck can tow a maximum of 5000 pounds.

To find the maximum number of horses Jack can take in his trailer without going over the maximum weight his truck can tow.

Solution:

Let the maximum number of horses that Jack can take be = $x$

Using unitary method to find weight of $x$ horses.

If 1 horse weights = 1,200 lb

Then $x$ horses will weight in lbs = $1,200\times x = 1,200x$

Total weight of horses and trailer in lbs = $1200x+2700$

Since the maximum weight the truck can tow = 5,000 lb, so the inequality can be given as:

$1200x+2700\leq5000$

Subtracting both sides by 2700.

$1200x+2700-2700\leq5000-2700$

$1200x\leq2300$

Dividing both sides by 1200.

$\frac{1200x}{1200}\leq\frac{2300}{1200}$

$x\leq1.91$

From the inequality solution for $x$ , we can conclude that Jack can take only 1 horse on his trailer to be towed by the truck without going over the maximum weight the truck.

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3 years ago

.............................................................

Len [333]

Answer:

0.058863

Step-by-step explanation:

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2 years ago

A survey was conducted among 100 students of age groups 7−12 years and 13−18 years to find their favorite book genre. The studen

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In the age group 13-18 23 people liked adventure or biography