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
lara [203]
3 years ago
7

Please help!! i don’t understand how to do this

Mathematics
1 answer:
Arisa [49]3 years ago
8 0

Answer: A is the right angle

Step-by-step explanation:

a. 20^2 + 15^2 = 25^2

400 + 225 = 625

625 = 625

hope this helps :)

You might be interested in
Giving brainliest please help with math
weqwewe [10]
It’s 8 I think the answer is 8
4 0
3 years ago
Read 2 more answers
What is the solution of 2|2x-1|-8=18?
Maurinko [17]

Solve for |2x-1|:

2|2x-1|-8=18\implies2|2x-1|=26\implies|2x-1|=13

Now if 2x-1\ge0, we have |2x-1|=2x-1 and

2x-1=13\implies2x=14\implies x=7

On the other hand, if 2x-1, then |2x-1|=-(2x-1)=1-2x and

1-2x=13\implies-2x=12\implies x=-6

4 0
3 years ago
Read 2 more answers
A swimming pool measures 35 feet wide by 50 feet long. What is the ratio of the length to the perimeter in simplest form?
seropon [69]

Answer:

i think it is 5:17

Step-by-step explanation:

length=50

perimeter=170

the highest factor of 50 and 170 is 10 so the answer will be 5:17

hopefully this made sense

6 0
3 years ago
Slope:<br> Y-Intercept:<br> Equation:
sergejj [24]
Slope: 3/2.
Y intercept: -3
Equation: Y=3/2x-3
8 0
3 years ago
Nancy planted 44 plants in rows. If there are 7 plants in each row, how many plants are left over
deff fn [24]

Answer:There will be 2 plants left over.


Step-by-step explanation: 44 divided by 7 equal 6.2. The whole number is 6 and the 2 is the left over.


8 0
3 years ago
Other questions:
  • Lynne bought a bag of grapefruit ,1 5/8 of apples ,and 2 3/16 pounds of bananas.The total weight of her purchases was 7 1/2 .How
    10·1 answer
  • Which is the graph of the function f(x) =1/2x^2-6
    15·1 answer
  • If n is "the number," write an equation that could be used to solve for the number.
    12·1 answer
  • The drawing is composed of a rectangle and a semicircle 18 cm 22 cm
    12·1 answer
  • HELPPPPPPPP MEEEEE PLEASEEEE
    14·1 answer
  • PLEASE HELP PLEASE!!
    10·1 answer
  • Convert the mixed number 1 1/2 to an improper fraction
    9·2 answers
  • The radioactive isotope 14C has a half-life of approximately 5715 years. A piece of ancient charcoal contains only 81% as much o
    7·1 answer
  • A land surveyor places two stakes 500 ft apart and locates the midpoint between the stakes. From the midpoint, he needs to place
    5·1 answer
  • the two perpendicular sides of a right angled triangle are in ratio 8:15 and its perimeter is 200. find the other side​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!