3 years ago

50 + 12 easy 10 points

Mathematics

2 answers:

Sergio039 [100]3 years ago

6 0

Hiiii

The answer is 50+12=62

Nesterboy [21]3 years ago

5 0

Answer:

Step-by-step explanation:

Hello :)

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I need help please.

makkiz [27]

Answer:

see explanation

Step-by-step explanation:

Using the rules of radicals/ exponents

$a^{m}$ × $a^{n}$ = $a^{(m+n)}$

$a^{\frac{m}{n} }$ ⇔ $\sqrt[n]{a^{m} }$

Simplifying each term

7 $\sqrt{x^{3} }$ = 7 $x^{\frac{3}{2} }$

x $\sqrt{9x}$

= x × $\sqrt{9}$ × $\sqrt{x}$

= x × 3 × $x^{\frac{1}{2} }$

= 3 × $x^{(1+\frac{1}{2}) }$

= 3 $x^{\frac{3}{2} }$

Subtracting the 2 simplified like terms, that is

7 $x^{\frac{3}{2} }$ - 3 $x^{\frac{3}{2} }$

= 4 $x^{\frac{3}{2} }$ ← return to radical form

= 4 $\sqrt{x^{3} }$

8 0

3 years ago

a Carnival charges $5 to enter, and $2 per ride. If you paid a total of $23, how many rides did you go at the carnival

IrinaK [193]

Answer : 8$

you have 1$ left

4 0

2 years ago

Helene spends 3%of her budget on transportation expenses. Enter this percent as a

Vesnalui [34]

3% as a decimal is 0.03 and I think 3% as a fraction in simplest form is 3/100

8 0

3 years ago

What is 0.685 in expanded notation

Darina [25.2K]

0 + (6/10) + (8/100) + (5/1000)

8 0

3 years ago

Read 2 more answers

Select the correct answer from each drop-down menu.Complete the following proof.Given: WXYZ is a parallelogram with diagonals XZ

ohaa [14]

GIVEN:

We are given a parallelogram WXYZ with diagonals WY and XZ.

Required;

Prove that XZ bisects WY.

Explanation;

From the diagram provided, we can draw the following conclusion;

$\begin{gathered} \angle WXY\cong\angle YZW \\ \\ \angle WXZ\cong\angle YZX \\ \\ Alternate\text{ }interior\text{ }angles \end{gathered}$

Also, we have;

$\begin{gathered} \Delta WZV\cong\Delta YXV \\ \\ SAS\text{ }congruency\text{ }criteria \end{gathered}$

8 0

1 year ago