Can someone please help ASAP will give brainliest

Mathematics

1 answer:

kap26 [50]3 years ago

4 0

$3\sqrt{20} - 3\sqrt{45} + 5\sqrt{12} \\3\sqrt{5*2*2} -3\sqrt{5*3*3} +5\sqrt{2*2*3} \\3*2\sqrt{5} -3*3\sqrt{5} + 5*2\sqrt{3} \\6\sqrt{5 } - 9\sqrt{5} + 10\sqrt{3} \\-3\sqrt{5} +10\sqrt{3}$

You might be interested in

What is the equation of the graph? y = 4x y = 1/4x y = -1/4x y = -4x

Hatshy [7]

Y=1/4x is the correct answer

8 0

3 years ago

9 Plants cost £18.00. How much would 3 plans cost?

Anastasy [175]

Answer:

9:18

3:x

9 divided by 3 is 3, so 18 divided by 3 is 6

so 6 pounds for 3

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Explain how to graph the following function and determine its domain and range y=-x^2+4-7

Bad White [126]

Answer:

Domain is: ( − ∞ , ∞ ) , { x | x ∈ R }

range is: ( − ∞ , − 3 ] , { y | y ≤ − 3 }

Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Step-by-step explanation:

3 0

3 years ago

Darcy cut this shape out of a piece of paper. She will bend the shape and glue the shaded tabs together. Which solid will Darcy'

Ann [662]

It would most likely resemble a cone.

5 0

3 years ago

Find the value of a and of b... help mehhh

jonny [76]

Answer:

Maybe it is 146 or some other number

7 0

3 years ago