Answer:
the answer is d
Step-by-step explanation:
i took it on usatestprep.
Answer: 626
Step-by-step explanation:
5x5x5x5 = 625
Answer:
Step-by-step explanation:
Answer:
8.88888888889
160 divided by 18 is 8.88888888889.
Short for 8.889
Answer: There would be 9 possibilities.
Step-by-step explanation:
Given : The number of regions in the spinner = 3
if we spin the spinner twice, then by using fundamental principal of counting , the number of possibilities is given by :-
Therefore, there would be 9 possibilities.
Answer:
(a)105° (b)105° (c)105°
Step-by-step explanation:
The Question Image is attached and a labeled one for explanation.
(a)If the Car is travelling east from the direction point A and heads North East on Kings Avenue in the direction of E, the angle which the car makes is Angle AFE
Angle AFE=180-75=105°
(b)If a car is traveling southwest on King Avenue and is to turn left onto 3rd Street. His probable starting point is North of 3rd street, say F. The angle created is Angle FGC.
Angle AFE =Angle FGC (Corresponding Angles)
Angle FGC =105°
(c)Suppose a car is traveling northeast on King Avenue is to turn right onto 3rd Street. His starting point will be South of 3rd Street.
Angle HGD will be the angle with which it turns.
Angle HGD= Angle CGE(Vertically Opposite Angles)
Angle HGD=105°
What is the measure of the angle created by the car's turning? Explain your answer.
Answer:
no
Step-by-step explanation:
If m, h, b represent the numbers of students in Mr. Smith's math, history, and both classes, then we have ...
m + b = 17
h + b = 15
m + b + h = 25
Adding the first two equations and subtracting the third gives ...
(m+b) +(h+b) -(m+b+h) = (17) +(15) -(25)
b = 7 . . . . . . simplify
The number enrolled in both of Mr. Smith's classes is 7, not 12.
_____
Here, m and h represent the number of students enrolled in only one of Mr. Smith's classes, math or history, respectively.
Answer:
don't know
.....................
Answer:
x = 12
Step-by-step explanation:
Consider three orthogonal triangles (see picture)
1. The smallest triangle
2. The medium triangle
3. The big triangle that holds both triangles.
All are orthogonal (or right triangles) so you can use Pythagoras Theorem:
"The area of the square whose side is the hypotenuse is equal to the sum of the areas of the squares on the other two sides"
Use Pythagoras theorem on triangle 1.
Now user Pythagoras on triangle 2.
Now use Pythagoras on triangle 3 (the big triangle).
Now replace the values for and from the two equations derived from triangle 1 and 2:
The two get cancelled out, so:
TA DA!