1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
RoseWind [281]
3 years ago
7

If all squares are rectangles, and if all rectangles are parallelograms, then all squares are parallelograms. Which law of prope

rty does this example illustrate?
Substitution property
Symmetric property
Law of Syllogism
Law of Detachment
Mathematics
1 answer:
xxMikexx [17]3 years ago
7 0

Symmetric property, I remembered the answer for this for my summer school. This is one of the equivalence properties of equality.

You might be interested in
13 please I have no idea what the steps for this is
Ilya [14]

Answer:

UV=142

Step-by-step explanation:

21x-13=10x+31

+13 +13

21x=10x+44

-10x=-10x

11x=44

÷11 ÷11

x=4

now substitute 4 in place of x (only have to solve one)

21(4)-13= 71

now multiply your answer by 2

71×2=142

6 0
3 years ago
Use the substitution method to solve each system of equations. Write the answer in ordered pairs.
tatyana61 [14]

x -y = 1

5x + 3y = 45

Solve the first equation for x: x = y + 1

Substitute x in the second with y + 1

5x + 3y = 45

5(y + 1) + 3y = 45

5y + 5 + 3y = 45

8y + 5 = 45

8y = 40

y = 5

Substitute 5 for y in x = y + 1

x = y + 1

x = 5 + 1

x = 6

Answer: (6, 5)

5 0
3 years ago
Pam read 126 pages of her summer reading book in 3 hours. Zack read 180 pages of his summer reading book in 4 hours. If they con
LiRa [457]
Zack reads faster so he will finish first
Pam= 126/3 = 42/1
Zack= 180/4 =45/1
Now multiply the unit rates by 5 each
Pam= 210/5
Zack= 225/5
8 0
3 years ago
Read 2 more answers
The sum of the angles of a triangle is 180°. If one angle of a triangle measures x and the second angle measures
serious [3.7K]

Answer:

the third angle= 180-x-(4x+15)

Step-by-step explanation:

if we subtract the two other angles the result will be the measure of the last one

4 0
3 years ago
What is the slope of a line parallel to the line y = 2x -1?
Nutka1998 [239]

Answer:

2x

Step-by-step explanation:

aka 2

3 0
2 years ago
Read 2 more answers
Other questions:
  • Monique has 2 hours to complete 3 homework assignments.She wants to spend the same amount of time on each assignment.How meany m
    12·1 answer
  • A chess player played 20 games total. If he won 2 of the games, what is the ratio of games he lost to games he won?
    9·1 answer
  • If Angle 8 is congruent to angle 10 and Angle 1 is congruent to angle 7, which describes all the lines that must be parallel? Li
    7·2 answers
  • Please help me with answer I need help now
    8·2 answers
  • Which of the following expressions can be used to find x? Solve for x. Round to the nearest hundredth. A tan 28 = x32 ; x=17.01∘
    10·1 answer
  • I will give brianly just help me
    11·1 answer
  • What is the equation, in slope-intercept form, of the perpendicular bisector of the given line segment?
    11·2 answers
  • Kerri drives $150$ miles to visit her grandmother. She starts off driving $60$ miles per hour, but then encounters road construc
    11·1 answer
  • Write a system of equations to describe the situation below, solve using any method, and fill in the blanks. Mrs. Hanson, the P.
    10·1 answer
  • Simplify the expression shown. [(25 × 16) + (75 × 16)] ÷ (3 + (-3) – 10)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!