All categories

2 years ago

Cuanto es 3√32-2√50+√72

Mathematics

2 answers:

AnnZ [28]2 years ago

4 0

Answer:

sorry hindi ko alam sorry sorry!

olga55 [171]2 years ago

3 0

Answer:

$3 \sqrt{32} - 2 \sqrt{50} + \sqrt{72} \\ = 3 \sqrt{16 \times 2} - 2 \sqrt{2 \times 25} + \sqrt{36 \times 2} \\ = 3 \times 4 \times \sqrt{2} - 2 \times 5 \times \sqrt{2} + 6 \sqrt{2} \\ = 12 \sqrt{2} - 10 \sqrt{2} + 6 \sqrt{2} \\ = 2 \sqrt{2} + 6 \sqrt{2} \\ = 8 \sqrt{2} \\ thank \: you$

You might be interested in

Find the area of a semi circle with a diameter of 28cm

Alexandra [31]

since it has a diameter of 28, then its radius must be half that or 14.

$\textit{area of a circle}\\\\ A=\pi r^2~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ r=14 \end{cases}\implies A=\pi (14)^2\implies A=196\pi ~\hfill \stackrel{\stackrel{semi-circle}{half~that}}{98\pi }$

8 0

2 years ago

2 points

Umnica [9.8K]

Answer:

102 sqaure feet

Step-by-step explanation:

6 0

3 years ago

Graph the inequality below on the number line.

marshall27 [118]

Answer:

You start at -9

-Open circle

-shade towards the right (where all the positive numbers are)

Open circle - ones that don't have a greater than or equal to. If it does then it's a closed one.

Shade towards the right cause y is less than 9

3 0

2 years ago

Read 2 more answers

XYZ Music Store sells new CDs,n, for $ 13.50, and used $6.50 .The store eamed $ 456 revenue last month. The store sold 14 more u

marysya [2.9K]

Answer:

Step-by-step explanation:

i did it in a test and i used a calculator

4 0

3 years ago

Why is 1/2 of 2 equals one whole

algol [13]

Hey There :)

This is because one is half of two. You could also multiply 2 * 0.5= 1, 0.5 represents $\frac{1}{2}$ and two is the whole number. This is how $\frac{1}{2}$ of two equals one.

Have A Brainly Day :)

8 0

3 years ago

Read 2 more answers