Answer:
x = ±8.43 (to 3sf)
Step-by-step explanation:
Let this number be x.
x² + 10 = 81
x² = 81 - 10
= 71
x = ±√71
= ±8.43 (to 3sf)
Answer:
3/5 pages per hour
Step-by-step explanation:
We want to find pages per hour
1/5 pages ÷1/3 hour
Copy dot flip
1/5 * 3/1
3/5 pages per hour
Hello!
This question is an example of function notation. Function notation is basically f(x) , said as "f of x". To solve this problem, you need to substitute x = 2 into each x-value in this equation. F(2) is written as function notation, while x = 2 is not.
F(2) = 4x² - 3x + 5
F(2) = 4(2)² - 3(2) + 5
F(2) = 4(4) - 6 + 5
F(2) = 16 - 6 + 5
F(2) = 15
Therefore, the value of F(2) is 15.
Answer:
draw 4
Step-by-step explanation:
uno draw 4 color red I WIN!
JK IT'S 14.7u^8o
1/3
there are two red spots on the spinner and six spots all together. the fraction would be 2/6, reduced would be 1/3 the decimal answer would be 0.333 repeating.
