Answer:
15=a
Step-by-step explanation:
how I got this is because a triangle is equal to 180 so you have to add all of the things together then you get 12a=180 the reason why I got this is because if you add it so 6x+3a-1+3a+1 so you add common terms then you will equal to 12a then you divide it on both sides so then you equal to 15
I think that is the wrong Chart for the question but the answer is;
f(x) = 9,974.73 (
1.05
)x
Answer:
Step-by-step explanation:
Find attached:
For algebraic division use KCF method.
K - Keep the first fraction
C- Change division to multiplicatin
F -Flip the second fraction.
3) Indenty used: (a -b)² =a² -2ab + b²
Where a = m and b =2
4) Identity used: (a +b)² = a² + 2ab +b²
Where a = w and b = 1
5) Identity used: a² - b² = (a +b)*(a -b)
Where a = z and b = 2
Answer:
P=0.833
Step-by-step explanation:
The die is six sided so (1,2,3,4,5,6)
Even numbers (2,4,6) P(even)=3/6
Less than 5 (1,2,3,4) P(<5)=4/6
A ∩ B= (2,4) P(A ∩ B)=2/6
The formula to calculate the “or” probability of two events A and B is this: P(even)+P(<5)-P(A ∩ B)
3/6+4/6-2/6=5/6
70 miles in 3 hours = 70/3 ≈ 23.33 mph
If 1 mile = 1609 m the 23.33 miles≈ 37543.33 meter per hour.
Divide by 60 to change to meters per minute and again by 60 to change meters per minute to meters per second - Shortcut is to divide by 60 x 60 or 3600
<u>37543.33 </u>≈ 10.428 meters per second. Answer a. is correct<u>
</u>3600
