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
svp [43]
3 years ago
15

(Geometry A) Review Of Reasoning And Proof Quiz

Mathematics
2 answers:
Ne4ueva [31]3 years ago
8 0
1. If it is not raining, then I will not carry an umbrella. 
2. If two perpendicular lines do not intersect, then they do not form four 90° angles. 
3. If  <EAD is 80°, then that means <DAB is 100°, because they equal 180°.
4. A pair of congruent angles are <EAC and <DAB
alekssr [168]3 years ago
8 0

1. c If it is not raining, then I will not carry an umbrella.

2.a Two intersecting lines are perpendicular if an only if they form four 90 degree angles.

3.a DAB and EAD are supplementary.

4.c FBY; GBX

You might be interested in
A rectangular pool is 20 feet wide and 50 feet long. A deck used for sunning surrounds the pool. The deck is the same width all
rodikova [14]

Answer:

  3 feet

Step-by-step explanation:

Let x represent the width of the deck. The deck adds to the pool dimensions on both sides, so the area of the site including pool and deck will be ...

  A = (20 +2x)(50 +2x) = 1000 +140x +4x^2

The area of the pool alone is

  A = (20)(50) = 1000

So, the area of the deck is the difference:

  456 = (4x^2 +140x +1000) -(1000)

Dividing by 4 and subtracting 114, we have ...

  x^2 +35x -114 = 0

  (x -3)(x +38) = 0

Solutions to this are x = 3 and x = -38. The positive solution is the one of interest.

The deck is 3 feet wide.

4 0
2 years ago
HELLO CAN SOMEONE PLEASE ANSWER THIS ASAP I WILL MARK YOU THE BRAINLIEST
Hatshy [7]
B. 40 cm 65cm and 30 cm
4 0
2 years ago
5 more than twice x (algebraic expression)
goldenfox [79]
5 + 2x 

hope this helps and give brainliest thanks !
3 0
3 years ago
Read 2 more answers
The sales tax in one state is 7%. Write a function rule for the total cost of an item with selling price x. Find the total cost
Goshia [24]

Answer:

xkxpvYGkutafumys6idod

7 0
2 years ago
Helppp Plssssss Asap!!<br><br>Thanks
sdas [7]

Answer:

Its B im pretty sure

Step-by-step explanation:


4 0
3 years ago
Other questions:
  • 63 decreased by twice Vidya's height
    12·1 answer
  • Find the “missing terms” in the polynomial problems. Answers will have multiple terms.
    14·1 answer
  • How is finding the factors of a number different from finding the prime factorization of a number?
    9·1 answer
  • The math test has 10 multiple choice questions, each with 3 answers. If Betty guesses correctly on the first 3 questions, what i
    6·2 answers
  • Place parentheses in the expression so that it equals the given value 12 = 2 X 23; value: 120
    9·1 answer
  • Ill mark brainlist plss help
    11·2 answers
  • Please help. Find the area of the following shape
    14·1 answer
  • Liam bought 3
    8·1 answer
  • Trong mặt phẳng Oxy cho M (1;-1) ;N (3;2) ; P (0;-5) lần lượt là trung điểm của các cạnh BC,CA và AB của tam giác ABC . Hãy tìm
    12·1 answer
  • Graph the equation on the coordinate plane. y=x-3 Select two points on the line to graph the line.​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!