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slega [8]
3 years ago
5

Please answer this :(

Mathematics
1 answer:
Mama L [17]3 years ago
7 0
A is 12.71
B is 36.93
If this is wrong I’m sorry, I really tried
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What is the solution to this equation -4x + 2=26
wolverine [178]

-4x+2=26           <em>subtract 2 from both sides</em>

-4x=24             <em>divide both sides by (-4)</em>

\boxed{x=-6}

8 0
3 years ago
Read 2 more answers
How do I evaluate the expression -(p+q)2 /(-6) for p=2 andq=4
Dimas [21]
Plug in the values of p and q where you see them in the equation:

-(2+4)2 / (-6) - Distribute the -1 
(-2-4)2 / (-6) -  Distribute the 2
(-4-8) / (-6) - Subtract what's inside the parenthesis
(-12) / (-6) - Divide
The answer is 2
3 0
4 years ago
What is the volume of a cone with radius 7 cm and height 11 cm? Round your answer to two decimal places.
a_sh-v [17]

Answer:

D. 564.44 cm^3

Step-by-step explanation:

V = (1/3)(pi)r^2h

V = (1/3)(3.14159)(7 cm)^2(11 cm)

V = 564.44 cm^3

5 0
3 years ago
Pls help soon:)
strojnjashka [21]
P(x)=f(x)*g(x)
P(x)=(x-400)(1,200-2x)
P(x)=1,200x-2x^2-480,000+800x
P(x)=-2x^2+2,000x-480,000

Answer: Option <span>D. P(x) = -2x2 + 2,000x - 480,000</span>
8 0
3 years ago
Read 2 more answers
Select the values that make the inequality h &lt; 2 true.
weqwewe [10]

Given:

The inequality is:

h\leq 2

To find:

The values that make the given inequality true.

Solution:

We have,

h\leq 2

It means the value of h must be less than or equal to 2.

In the given options, the list of numbers which are less than or equal to 2 is

-6, -3, -1, 1, 1.9, 1.99, 1.999, 2

The list of numbers which are greater than 2 is

2.001, 2.01, 2.1, 3, 5, 7, 10

Therefore, the first 8 options are correct and the required values are -6, -3, -1, 1, 1.9, 1.99, 1.999, 2.

3 0
3 years ago
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