3 years ago

Can someone please help me ASAP (Radical expressions)

Mathematics

2 answers:

just olya [345]3 years ago

6 0

Answer:

Step-by-step explanation:

128

64 x 2

$\sqrt{64} * \sqrt{2} \\8\sqrt{2}$

Inga [223]3 years ago

5 0

Use a factor tree. 2 * 64 multiply together, so use the tree to organize. Circle prime numbers/perfect square roots. Afterwards, put them together under the radical. A pair becomes one, and they exit the radical.

You might be interested in

A point is represented by a single dot and

evablogger [386]

A letter, which is how you name it. If that is what your asking, of course.

5 0

3 years ago

What is the value of 4.5 x 10^5 written in standard form?

soldier1979 [14.2K]

Answer:

4500000

Step-by-step explanation: Let me know if this helped

3 0

3 years ago

Which of the following (-1,8) and (5,-2) are the distance of the line segment

olganol [36]

The formula of a distance between two points:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

We have the points (-1, 8) and (5, -2). Substitute:

$d=\sqrt{(5-(-1))^2+(-2-8)^2}=\sqrt{6^2+(-10)^2}=\sqrt{36+100}=\sqrt{136}\\\\=\sqrt{4\cdot34}=\sqrt4\cdot\sqrt{34}=\boxed{2\sqrt{34}}$

8 0

3 years ago

How many numbers bewteen 50 and 150 have at least one digit that is 2

mr Goodwill [35]

Answer:

52 62 72 82 92 102 112 120 121 122 123 124 125 126 127 128 129 132 142

there are 19.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Given trapezoid KLMN with midsegment EF, where KL = 4 and MN = 7, what is the length of EF?

TEA [102]

Answer:

EF= 5.5

Step-by-step explanation:

7 + 4 = 11

11 divided by 2 = 5.5

3 0

3 years ago