Answer:
1) Reflection
2) Translation
3) Dialation
4) Translation (Hard to see, If it has gotten biggeror smaller, it is dialation)
5) Reflection
Answer:When two lines are crossed by another line (which is called the Transversal), the angles in matching corners are called corresponding angles. Example: a and e are corresponding angles. When the two lines are parallel Corresponding Angles are equal.
A. Parasailing: $39; Horseback Riding: $48
B. Parasailing: $51; Horseback Riding: $30
C. Parasailing: $27; Horseback Riding: $46
D. Parasailing: $63; Horseback Riding: $24
Answer:
Horseback riding costs $30 and parasailing costs $51, so B.
Step-by-step explanation:
This is answered by using simultaneous equations, let x be parasailing and y be horseback riding.
3y + 2x = 192
2y + 3x = 213
Multiply each equation by the number in front of the y of the other equation:
2 x (3y + 2x = 192)
3 x (2y + 3x = 213)
Which results in:
6y + 4x = 384
6y + 9x = 639
Simply minus the two equations to get rid of the y:
6y - 6y = 0
4x - 9x = -5x
384 - 639 = -255
The negatives cancel out which give a result:
5x = 255
x =
x = 51
So parasailing costs $51
Now you can simply plug this value into one of the equations:
3y + (2 x 51) = 192
192 - 102 = 3y
90 = 3y
y =
y = 30
So horseback riding costs $30!
Hope this helps.
The expressions are given below:
An expression is a number, a variable, or a combination of numbers and variables and operation symbols. An equation is made up of two expressions connected by an equal sign.
Word example: The sum of 8 and 3. Word example: The sum of 8 and 3 is equal to 11.
Given:
the product of 33 and j
=33j
74 increased by 3 times y
=3y + 74
15 decreased by twice a number
=2x - 15
91 more than square of a number
= 91 + x²
three fourths the square of b
=3/4*b²
two fifth the cube of a number
=2/5*x³
Learn more about expression here:
#SPJ2
I don't understand it