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2 years ago

A scalene triangle has sides measuring 200 feet, 107 feet, and 221 feet. What is the

Mathematics

1 answer:

jenyasd209 [6]2 years ago

8 0

Answer:

P = 528

Step-by-step explanation:

P = a + b + c = 200 + 107 + 221 = 528

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Daniel is buying trophies and mounting stands for the upcoming basketball awards ceremony. The trophies come in boxes of 12 and

AveGali [126]

So, first, you have to find the smallest number that is divisible by both 12 and 10. Which is 60. So, you need 5 boxes of trophies and 6 boxes of stands

Now to get how much it will cost you now multiply the respective costs by the amount of boxes so you get

5 x 10 = 50

6 x 6 = 36

Then you add both

50 + 36 = 86

He will spend a total of $86 on both trophies and stands.

4 0

2 years ago

Miguel is 8 years older than half of Chen's age. If Chen is 20 years old, how can Miguel's age be

EleoNora [17]

Answer:

A) Divide 20 by 2 and then add 8 to the result

Step-by-step explanation:

$\frac{20}{2}+8=10+8=18$

8 0

3 years ago

What is the roots of the quadratic equation? 6x^2+5x-4=0

Rama09 [41]

x = $\frac{1}{2}$ or x = - $\frac{4}{3}$

consider the factors of the product 6 × - 4 = - 24 which sum to the coefficient of the x- term ( + 5)

the factors are + 8 and - 3 ( split the middle term using these factors

6x² - 3x + 8x - 4 = 0 ( factor by grouping )

3x(2x - 1) + 4(2x - 1 ) ( take out common factor of (2x - 1) )

= (2x - 1)(3x + 4) = 0

equate each factor to zero and solve for x

2x - 1 = 0 ⇒ x = $\frac{1}{2}$

3x + 4 = 0 ⇒ x = - $\frac{4}{3}$

4 0

3 years ago

Read 2 more answers

5000-5000×0+500+600-1100+10+10-20=

djverab [1.8K]

Answer:

5000-5000×0+500+600-1100+10+10-20=5000

3 0

2 years ago

Help me im so lost lol

valentinak56 [21]

Answer: 10.2

Step-by-step explanation:

Use the Pythagorean Thoerem

$b=\sqrt{c^2-a^2}\\b=\sqrt{15^-11^2}\\b=\sqrt{225-121$

$b=\sqrt{104}\\\\b=10.2$

4 0

2 years ago

Read 2 more answers