Answer: 23 ft (approximately)
==========================================================
Explanation:
Draw out a diagram as I've done so below. The unknown side x is opposite the reference angle 68. The hypotenuse (ladder length) is 25.
We'll use the sine rule
sin(angle) = opposite/hypotenuse
sin(68) = x/25
25*sin(68) = x
x = 25*sin(68)
x = 23.1795963641697
x = 23
The ladder reaches approximately 23 feet up on the wall.
I'm rounding to the nearest whole number because the other values given to you were also whole numbers. If your teacher says to round otherwise, then follow those instructions instead.
Answer:
Option C
Step-by-step explanation:
sorry if I'm wrong..
Answer:
what is the answers
Step-by-step explanation:
if it is this then the answer is Which expression is equivalent to the given expression?
8(3/4a)−8
1. 3/4a
2. 6a
3. 8(3/4a - 1)
4. 3/4a -1
then it is 3333
Answer:
shwgwiFonts for Android and iPhone - www.fontskeyboard.com/share-nowbFonts for Android and iPhone - www.fontskeyboard.com/share-nowiFonts for Android and iPhone - www.fontskeyboard.com/share-now❣︎☹︎❥︎
Answer:
Standard form: 2c^4 + 6c^2 - c
Degree: 4th
Leading coefficient: 2
Classification: Trinomial
Step-by-step explanation:
In standard form, you have to put the term with the highest exponent first.
With finding the degree, you just look at the highest exponent and that's the degree. 4 is the highest exponent, so it is to the 4th degree.
The leading coefficient is the number attached to the highest exponent. 4 is the highest and the number attached to it is 2.
Classification goes by how many terms there are. Since there are 3, it's trinomial. Tri as in three.
