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3 years ago

How many solutions does the nonlinear system of equations graphed below have

Mathematics

1 answer:

klio [65]3 years ago

8 0

Answer:

The nonlinear system of equations has 4 solutions ⇒ B

Step-by-step explanation:

The number of solutions of a system of equations equal to the number of points of intersection of the graphs of the equations of the system

Let us use this note to solve the question

From the given figure

∵ The nonlinear system of equations represented by two curves and a circle

∵ Each curve intersects the circle into two points

∴ The number of the points of intersection is 4

→ By using the note above

∵ The number of intersection points equal to the number of solutions

∴ The number of solutions is 4

∴ The nonlinear system of equations has 4 solutions

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Find the total surface area of the triangular pyramid. Each of the faces (sides) has an area of 50.5 square inches.

mylen [45]

By definition we have:
A triangular pyramid (also called tetrahedron) is a polyhedron whose surface is formed by a base that is a triangle and triangular lateral faces that converge in a vertex that is called apex (or apex of the pyramid).
It will be composed, therefore, by 4 faces, the triangular base and three lateral triangles that converge at the vertex.

Thus, the surface area is:
As = 4 * (50.5) = 202 in ^ 2
Answer:
The total surface area of the triangular pyramid is:
202 in ^ 2

5 0

3 years ago

The prism is completely filled with 1750 cubes that have edge length of 1/5 feet. What is the volume of the prism,

Taya2010 [7]

We know that
the volume one cube=(1/5)*(1/5)*(1/5)=(1/125) ft³
the volume of prism=1750*(1/125)=14 ft³

the answer is 14 ft³

7 0

3 years ago

Jazz draws a transversal, t, on two parallel lines AB and CD, as shown below:

Liula [17]

I think it’s A. Hope this helped

7 0

3 years ago

Carlos has 2 dollars more than half of the total amount of money his brother has. If x represents the amount of money Carlos's b

salantis [7]

Answer:

$y = 2 + \frac{1}{2}x$

Step-by-step explanation:

Given

Represent Carlos with y and his brother with x.

Analysing the statement one after the other:

Half of his brother's amount is: $\frac{1}{2}x$

$2 more: means we add 2 to $\frac{1}{2}x$

So, we have: $2 + \frac{1}{2}x$

The above represent Carlos's amount.

So, the expression is:

$y = 2 + \frac{1}{2}x$

5 0

3 years ago

Simplify: 5 + p > 3<br><br> ;-;

ki77a [65]

Answer:

Step-by-step explanation:

Here you go mate

Step 1

5+p>3 Equation

Step 2

5+ p>3 Simplify

5+p>3

Step 3

5+p>3 Subtract 5

answer

p>-2

7 0

3 years ago