**Answer:**

5

**Step-by-step explanation:**

If X equals 2, then 3 times X would be 6. This is because if a number and a variable are put together, you have to multiply them. 6-1 is 5.

**Answer:**

Probability is : 1/30240= 0.000033068

**Step-by-step explanation:**

You pick 5 digits (0-9) at random without replacement, and write them in the order picked.

The probability that you have written the first 5 digits of your phone number is -

As there are no repeats, the choice to choose from decreases at each step making it 10,9,8,7,6.

What question are you needed answers to?

:1

i didnt understand the question because of my English sorry

:2

we all know that the total of degrees is 180 so 70+70=140

180-140=40

so the answer is 40

3:

we have a figure with 4 angle so the total of degrees is 360 so the answer is 126

4:

the answer most be 50 becuse we have a Special degree witch always equal 90 if we have recatngle so

x+40=90

X=50 the answer and if you want to try again choose the second one

2x-10=90

2x=100

X=50 same answe you see

5:

in this quastion i searched and find alot of answers any way

its should be 7 or 3 but the correct answer in my opinion its 7

its shows in the picture i sent hopefully its helpful to you i will try to translate the first quastion and sent it to you

We get the **expression **64√2 in the form 2ⁿ as 2⁶°⁵.

An **expression **is a way in which **numbers **are written.

It can be **variables**, **constants **or a combination of both.

We are given an **expression**:

64 √2

We know that:

64 = 2 × 2 × 2 × 2 × 2 × 2

64 = 2⁶

Also, we can write √2 as

√2 = 2⁰°⁵

We get that:

2⁶ × 2⁰°⁵

**simplifying **the **expression**, we get that:

= 2⁶⁺⁰°⁵

= 2⁶°⁵

Therefore, we get the **expression **64√2 in the **form **2ⁿ as **2⁶°⁵.**

Learn more about **expression **here:

brainly.com/question/723406

**#SPJ9**