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topjm [15]
3 years ago
9

Choose the correct simplification of the expression 3b/a-2

Mathematics
2 answers:
Goshia [24]3 years ago
4 0
To solving with their equation and expression to step by step.

3b/a-2

= -2a+3b/a


seropon [69]3 years ago
3 0

Answer:

3a^2b

Step-by-step explanation: I got it right on the test. :)

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An horse gallops 200ft turns and trots 350ft turns again and travels 410ft
bija089 [108]

The area of the triangle formed by his path is 34971.98 ft sq to the nearest hundredth.

<h3>What is the Heron's formula?</h3>

The Heron's formula is given as;

√s(s-a)(s-b)(s-c)

where s is half the perimeter of the triangle

WE have been given that horse gallops 200ft, turns and trots 350ft, turns again and travels 410ft to return to the point he started from.

Perimeter of the triangle is given as = 200 + 350 + 410 = 960 ft

Semi perimeter =  960 ft/ 2 = 480 ft

Area =  √s(s-a)(s-b)(s-c)

Area =  √480 (480 -200)(480 -350)(480 -410)

Area =  √480 (280)(130)(70)

Area =  √480 (2548000)

Area = 34971.98

The area of the triangle formed by his path is 34971.98 ft sq to the nearest hundredth.

Learn more about the Heron's formula;

brainly.com/question/20934807

#SPJ1

The complete question is

A horse gallops 200ft, turns and trots 350ft, turns again and travels 410ft to return to the point he started from. What is the area of the triangle formed by his path? round to the nearest hundredth.

6 0
1 year ago
3x - 2(6 - x) = 7x + 2(5 + x) - 6<br> What is the answer
mafiozo [28]

Answer:

x= -4

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
I’m confused on this one
Lisa [10]

The angle x is half the sum of the intercepted arcs, PQ and NO.

... (1/2)(65° + 45°) = 55° = x° = m∠PMQ

3 0
3 years ago
Please help I have another one similar but I just don't remember what the entire equation means.​
snow_lady [41]

Answer:

Step-by-step explanation:

you have to find what r and q is

6 0
2 years ago
?? ?? ???????????????
NeTakaya
Hi

The answer is : 14s^133t^5u^144v^2


Good luck :) You can trust my answer
5 0
3 years ago
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