What is m∠CDJ? Im not sure what it is
Answers
The 'x' and 'y' axes are perpendicular.
So angle ADJ is 90 degrees.
So (4x) + (3x-8) = 90 degrees.
Solve that and you'll know what 'x' is.
Then angle CDJ is just (3x-8).
I'm sure you can handle it from here.
Related Questions
if 18 inches is equal to 1 1/2 feet, how many feet long is a 36 inch board? A 72 inch board? A 144 inch board?
How many times can 8 go into 60
You want to put some money in a simple interest account. It pays 8% interest annually for 2 years. You would like to earn $500 in interest. How much money do you need to put in?
What is the height, width, and length
Answers
Ranking the three from best to worst will be: point, line, plane. The justification is that, the starting concept determines the next one.
Step-by-step explanation:
The connection can be described by starting with the fundamental concept,procedure or strategy that give rise to the others. In this case, to form a line, you need to have points that join to extend infinitely in different directions. This means the point, is the fundamental concept, that will give the line.A plane is an infinite set of points that form a connected flat surface extending infinitely far in all direction. So here again, the plane exist where there is a set of points. However, a plane is named by three points that are in the plane but not in the same line. Hence, before naming a plane, the concept of a line should be considered. Ranking the three from best to worst will be: point, line, plane. The justification is that, the starting concept determines the next one.
Learn More
Point, Line & Plane: brainly.com/question/1592203
Keywords : Rank, mathematical concepts, connection, procedures, strategies,
#LearnwithBrainly
It will take
hours.
Answers
If four friends assist, it will take 13.12 hours to construct the tree home.
What is algebraic Expression?
Any mathematical statement that includes numbers, variables, and an arithmetic operation between them is known as an expression or algebraic expression. In the phrase 4m + 5, for instance, the terms 4m and 5 are separated from the variable m by the arithmetic sign +.
Given this, Peter figures he can build the entire tree house by himself in 20 hours. He figures that each additional friend who helps him would improve the time by 10%.
An algebraicexpression that determines the given condition is:
n – n(0.10)
=> n(1- 0.1)
=> n* 0.9
Since the above equation is for A friend and it's given there are four friends helping him.
Thus,
The final time is taken in building the tree house if 4 friends are helping:
=> n * 0.9^4
Where n is 20
=> 20 * 0.9^4
=> 13.122
Therefore, it will take 13.12 hours to build the tree house if 4 friends are helping.
Learn more about algebraic Expression here:
#SPJ6
Answer:
the answer is 13.1 i just did the assignment and got it right.
Step-by-step explanation:
Answers
Answers
- - Solve and solve for the equal:
✡Hop this helps✡
Answers
Answer:
6 students are 6th graders
Step-by-step explanation:
27/9 = 3
3•2=6
A. -2
B. 2
C. -1/2
D. 1/2
Answers
slope=-a/b
8x-4y=11
a=8
b=-4
-8/-4=2
slope is 2
B