2 years ago

SOMEBODY HELP ME PLEASE

Mathematics

1 answer:

STALIN [3.7K]2 years ago

5 0

Answer:

Step-by-step explanation:

9*6=54

54*5= 270

270/3=90

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Is it possible for two graphs that are parallel to share the same y-intercept

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3 years ago

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Triangle RST has sides measuring 22 inches and 13 inches and a perimeter of 50 inches. What is the area of triangle RST? Round t

VladimirAG [237]

Using the Heron's formula, the area of the triangle is: D. 95 square inches.

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

Area = √[s(s - a)(s - b)(s - c)] where s is half the perimeter, or (a + b + c)/2.

Given the following:

s = semi-perimeter = 1/2(50) = 25 in.

a = length of side a = 22 in.

b = length of side b = 13 in.

c = length of side c = 50 - 22 - 13 = 15 in.

Plug in the values

Area = √[25(25 - 22)(25 - 13)(25 - 15)]

Area = √[25(3)(12)(10)]

Area ≈ 95 square inches.

Learn more about the Heron's formula on:

brainly.com/question/10713495

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2 years ago

Help please asap??????

Dmitry_Shevchenko [17]

18ft because each side is being times by 2

6 0

3 years ago

Please please help me

stiks02 [169]

Answer:

399.6 miles²

Step-by-step explanation:

The area (A) of the major sector is

A = area of circle × fraction of circle

= πr² × $\frac{255}{360}$

= π × 13.4² × $\frac{255}{360}$

= $\frac{13.4^2(255)\pi }{360}$ ≈ 399.6 miles²

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3 years ago

Need help with this Math page ASAP

Murrr4er [49]

Shawty idek gl on that

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