All categories

3 years ago

100 POINTS PLUS BRAINLIEST!!!! QUESTION ATTACHED

Mathematics

2 answers:

Oduvanchick [21]3 years ago

6 0

Answer:

Step-by-step explanation:

You have to have exactly the same thing underneath the radical. So for example in choice A you have sqrt(2) and sqrt(3) underneath the radical. They are not the same. Choice A is not the answer.

Choice B has the same problem sqrt(5) is not the same thing as sqrt(3) and choice B is not the answer.

Choice C has sqrt(5) and sqrt(6) as your choice. They are not the same. C is not correct.

D is the answer. Both choices have sqrt(7) as the radicals. They are both 7. They are the same.

stealth61 [152]3 years ago

5 0

Answer:

3 sqrt(7) and 11 sqrt(7)

Step-by-step explanation:

Like radicals have the same number inside the square root

3 sqrt(7) and 11 sqrt(7) are like radicals

You might be interested in

What are the possible measures of the triangles side? Select all that apply

cluponka [151]

Answer:

I believe the answer would be A and C

Step-by-step explanation:

8 0

3 years ago

What is the simultanous equation of 2x+y=–5 3x+2y=–8 equation Using the Substitution method

Artyom0805 [142]

Answer: Equation $form:$ $x=-2,y=-1$

$Point$ $form:$ $(-2, -1)$

Step-by-step explanation:

$y=-\frac{3x}{2} -4$

$y=-2x-5$

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.

$Solve$ $by$ $Substitution$ ---> $2x+y=-5 3x+2y=-8$

8 0

2 years ago

Evaluate x+3xy - 2y for x= 4 and y

qwelly [4]

Hopefully it’s correct

3 0

2 years ago

Read 2 more answers

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Xelga [282]

Answer:

2. 3/4.

3. Equal.

4. Not Equal.

5. Equal

6. Equal

7. Margaret and Steve

8. 2/3 & 6/9

3 0

2 years ago

What is the product –8(7 – 3 .2)

sergij07 [2.7K]

Answer:

-33.6

Step-by-step explanation:

1. Solve inside the brackets = 4.2

2. Multiply that by -8 = -33.6

5 0

2 years ago

Read 2 more answers