10, because when you use a scientific calculator you get 10.09950494
which would be round to 10 because after the decimal the number is 0 below 5 so 10 stays as 10
Answer:
X is rational
y=irrational
y is greater
Step-by-step explanation:
-3.4 can be written as-34/10
Answer:
A
B
C
Step-by-step explanation:
Well the sides of the smaller squares have to be greater than the biggest when put together.
a + b > c
So we need to find the square root of 55.

≅ <u>7.4</u>
<u />
Now for option A)
srt ⇒ 12 ≅3.5
srt ⇒ 43 ≅ 6.6
3.5 + 6.6 = <u>10.1</u>
So option A is correct.
Option B)
srt ⇒ 14 ≅ 3.7
srt ⇒ 40 ≅ 6.3
3.7 + 6.3 = <u>10</u>
So option B is also correct.
Option C)
srt ⇒ 16 = 4
srt ⇒ 37 ≅ 6.1
4 + 6.1 = <u>10.1</u>
So option C is also correct.
<em>Therefore,</em>
<em>all options are correct.</em>
<em />
<em>Hope this helps :)</em>
Answer:
f(g(x)) = 3x + 25
General Formulas and Concepts:
<u>Pre-Algebra</u>
<u>Algebra I</u>
- Function Notation
- Function Composition
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = 3x - 5
g(x) = x + 10
<u>Step 2: Find f(g(x))</u>
- Substitute: f(g(x)) = 3(x + 10) - 5
- Distribute 3: f(g(x)) = 3x + 30 - 5
- Subtract: f(g(x)) = 3x + 25
Answer:
the answer is 120 if that 2 is multiplication
6(7)=42
42(2)=84
+28
+8
= 120