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
Sladkaya [172]
3 years ago
8

Can you explain why the bottom angle always has to be 90 degrees?

Mathematics
1 answer:
loris [4]3 years ago
5 0
Because it has two equal sides
You might be interested in
A store is going out of business. Everything is marked down 40%. How much do you pay now for an item that used to cost $150?
barxatty [35]
Answer : $60

Steps for Solving :

$150/10 (to get 10 parts)
=15

15•4 (to get 40%)
=60
6 0
3 years ago
This is the last question but I need the answer please help
Nastasia [14]

Answer:

2

Step-by-step explanation:

Identify the coordinates as x1, y1 and x1, y2. Solve by using the formula of slope(gradient)

7 0
2 years ago
Someone buys a pen for 1.09 and paper for 2.50 how much more does the paper cost more then the pen
maks197457 [2]

Answer:1.41

Step-by-step explanation: subtraction

8 0
2 years ago
Read 2 more answers
Find the slope of the line graphed below
igomit [66]

We are given two points: (-1, -1) and (1, -4). Slope is calculated as the change in y over the change in x, or rise over run.

The change in y is the difference of the two y coordinates (it doesn't matter the order): -1 - (-4) = 3

The change in x is the difference of the two x coordinates (this order depends on the order that you subtracted the y coordinates; they must be the same order): -1 - 1 = -2.

So, the slope is 3/-2

4 0
3 years ago
Read 2 more answers
Which equation could be used to find the length of the hypotenuse?
damaskus [11]

c^ 2 = a^2 + b^2

given a = 2 and b = 5

so

c^2 = 2^2 + 5^2

or

2^2 + 5^2 = c^2

answer is the first one

2^2 + 5^2 = c^2

4 0
3 years ago
Read 2 more answers
Other questions:
  • The choir club at a local school is running a field to a waterpark. There are 6 parks the club is considering. The director has
    6·2 answers
  • The ticket price is 14.50 and the price increases by 7% how much is the ticket
    8·1 answer
  • Suppose that you arrive at a bus stop randomly, so all arrival times are equally likely. The bus arrives regularly every 30 minu
    8·1 answer
  • TJ is think of a number which he calls n he finds 1/3 of the number
    11·2 answers
  • Ivan biked 1 whole 2/3 on Monday, 2 wholes 1/3 hours on Tuesday, and 2 wholes 2/3 on Wednesday. What is the total number of hour
    12·1 answer
  • Matrix tossed three coines wat is the probability that all three coins will land on the same side
    12·1 answer
  • Mathematics Question - Billy played Clash Royale 16 times. Then her sister Karen played 9 times as much as Billy. How many times
    7·2 answers
  • What the two triangles have in common?!
    7·1 answer
  • HELP MEEEEEEEEEEEE PRETTY PLEASE
    7·2 answers
  • Please help I'm in hurry
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!