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Leno4ka [110]
3 years ago
14

Need help ASAP with the correct answer!!!!!!

Mathematics
1 answer:
xenn [34]3 years ago
4 0
All of them except D have no real solutions
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3(x+2)=2(x+5) find the solution
ankoles [38]

Answer:

x=4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3(x+2)=2(x+5)

(3)(x)+(3)(2)=(2)(x)+(2)(5)(Distribute)

3x+6=2x+10

Step 2: Subtract 2x from both sides.

3x+6−2x=2x+10−2x

x+6=10

Step 3: Subtract 6 from both sides.

x+6−6=10−6

x=4

4 0
3 years ago
Read 2 more answers
What is the range the 3rd side of the triangle can be with sides 15 cm and 14 cm?
lawyer [7]

Answer: if you are referring to a right triangle the third side might be 20.5cm

Step-by-step explanation:

I just used Pythagorean theorem  in which c^2=a^2+b^2

so this is c^2= 225 + 196 and then you get c^2= 421 and finally you get the square root of 421 so this way you finally get 20.5 cm

Hope I helped

Pdt: a=15   b=14

7 0
4 years ago
Suppose the population of a city is 10,460 in 2006. The population increases at a rate of 5% annually. Approximately how many ye
professor190 [17]
B is the correct answer your welcome
6 0
3 years ago
Given the piecewise function shown below, select all of the statements that are true.
ZanzabumX [31]

Answer:

A, B & D are true

C is wrong

7 0
3 years ago
A regular pyramid has a regular polygon base and a __over the center of the base
Rufina [12.5K]

Answer: Vertex

Step-by-step explanation:

To solve this exercise you must keep on mind the definitions shown below:

1. By definition, a regular pyramid is a right pyramid whose base is a regular polygon.

2. By definition, a regular polygon is a polygon whose sides have equal lenghts.

3. By definition the apex (which is the vertex at the tip of the pyramid) of a right pyramid lies directly above the center of the base.

Therefore, keeping the above on mind, you can conclude that:

A regular pyramid has a regular polygon base and a Vertex over the center of the base.

4 0
4 years ago
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