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Semenov [28]
4 years ago
11

Use the graph to fill in the blank with the correct number. f(0) = ________

Mathematics
1 answer:
Keith_Richards [23]4 years ago
6 0

Answer:

55 square feet jsjjjis the answer

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Write an inequality to describe the region. The solid upper hemisphere of the sphere of radius 5 centered at the origin
dusya [7]

Answer:

x^2 + y^2 + z^2 \le 25 for z \ge 0

Step-by-step explanation:

Given

r = 5 --- radius

Required

Determine the inequality of the region

The inequality of a region of a sphere is determined using:

x^2 + y^2 + z^2 \le r^2

Substitute 5 for r

x^2 + y^2 + z^2 \le 5^2

x^2 + y^2 + z^2 \le 25

Solving further: <em>The question says only the upper hemisphere is considered.</em>

This implies that:

z \ge 0

<em>So, the equation is:</em>

x^2 + y^2 + z^2 \le 25

z \ge 0

5 0
3 years ago
X-2/2 =m+n, solve for x
natali 33 [55]

Answer:

x=2(m+n+1)

Step-by-step explanation:

I am assuming you mean: (X-2)/2 =m+n

X-2 =2(m+n)

X =2m+2n+2

x=2(m+n+1)

7 0
4 years ago
Combine like terms. (Simplify your answer completely.)<br> 2/5x+6+8/5x
Gemiola [76]

Answer:

16/5x

Step-by-step explanation:

as there is 2 5x so it will be 2 by 5x +6+ 8 by 5x

next there is two 5x and it will be 1 5x

then we will add 2+6+8=16

and there is already 5x ..simple.

hope it will help

6 0
3 years ago
Please help me with this problem
mote1985 [20]
To evaluate this expression, we simply plug the value of the variable into the expression and solve.

Since m = -4, plug a -4 in for m every time the m appears in the expression.

So we have (-4)^2 + 6(-4) + 3.

Start by simplifying the exponent.

(-4)^2 is 16.

Now multiply.

A positive times a negative is a negative.

So 6(-4) is -24.

So we have 16 + 24 + 3 which is 43.
7 0
3 years ago
What is the square root of 10 is the most possible and is 5 used to divide 25​
katovenus [111]

Answer:

√10 = 3.162

Step-by-step explanation:

The square-root of 10 is;

√10 = 3.162

A number divided by 5 has its last digit as 0 or 5

In this case 25/5 = 5   and the √25 = 5

4 0
3 years ago
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