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Yuki888 [10]
2 years ago
11

Find the approximate area of the shaded region below, consisting of a right triangle with a circle cut out of it. Use 3.14 as an

Mathematics
1 answer:
Bogdan [553]2 years ago
4 0

Answer:

<h2>A</h2>

Step-by-step explanation:

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Solve the polynomial: 2x³-11x²+18x-8=0
kotykmax [81]

Answer:

2/0.74

Step-by-step explanation:

To solve the polynomial, factorize it.

2x³-11x²+18x-8=0

After factorizing:

(x-2)(2x^2 - 7x +4) = 0

now, solve each bracket one by one:

x-2 = 0

x = 2

Then

2x^2 - 7x + 4 = 0

use quadratic formula t get 0.74

7 0
3 years ago
A cylinder has a radius of 4x + 3 and a height of 3x + 6. Which polynomial in standard form best
MrRa [10]

Answer:

Step-by-step explanation:

R=4x+3

H=3x+6

Volume of a cylinder= Πr²h

inserting the parameters

v=π(4x+3)²(3x+6)

v=π(16x²+24x+9)(3x+6)

V=π[3x(16x²+24x+9) +6(16x²+24x+9)]

v=Π(48x³+72x²+27x+96x²+144x+54)

v=π(48x³+168x²+171x+54)m³

8 0
3 years ago
How to solve this equation 28 = 14 + r
viktelen [127]

Answer:

28-14=14

so r is 14

14 +14=28

6 0
2 years ago
Read 2 more answers
Does this graph show a function? Explain how you know.
Serggg [28]

Answer:

The answer is C.

Step-by-step explanation:

No because the graph fails the vertical line test.

5 0
2 years ago
Find the value of 5x - 2y+ 3z when x = 7 , y = 11 and z = -1
Oksanka [162]
By replacing you get:

5*7-2*11+3*(-1) = 35-22-3= 10

so the answer is 10.

If you like my answers, feel free to follow me and ask me more maths problems. :)
7 0
3 years ago
Read 2 more answers
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