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
IrinaVladis [17]
3 years ago
10

I'm sorry for asking so many math questions, I just need alot of help​

Mathematics
1 answer:
jenyasd209 [6]3 years ago
4 0

Answer:

20 = √3/2hypo

20×2=√3 hypo

40=√3 hypo

hypo =23

23² = 20² + x²

529= 400+x²

x²= 529-400

x²=129

x= 12.8

You might be interested in
A Shopkeeper
Sergio [31]

Answer:

The cost of bicycle is Rs1000

Step-by-step explanation:

Let x be the cost of bicycle

Total profit gained by the shopkeeper by selling at labelled price = 20%

Suppose he sell the bicycles at at 5% discount

Which means that the total profit he learn after discount will be:

20% -5% = 15%

The shopkeeper earns a profit of 15% if he sells at discount.

Profit gained by shopkeeper is:

15% of x = 15/100 · x

15% of x = 0.15x

Thus the profit gained will be 0.15x. As profit gained is equal to 150, we can say that

0.15x = 150

x = 1000

The cost of bicycle is Rs1000

4 0
3 years ago
An ant can travel at a constant speed of 980 inches every 5 minutes. At this rate, how far can the ant travel in 7 minutes? *
Luda [366]
Answer: 1,372
Reasoning:
980 divided by 5 = 196
196 times 7 = 1,372
5 0
3 years ago
Please answer the question in the photo
cestrela7 [59]
30 ( x + 10 = 55 ) hope this
7 0
3 years ago
Read 2 more answers
Please help me! what does x=
marta [7]
58 degrees bra cause the arc is 58 degrees and due to congruent angles x is also 58 degrees
8 0
3 years ago
If the length of a rectangle is 5y-7 and the width is 3y,represent the area of the rectangle
elena-14-01-66 [18.8K]

Answer:

15y^2 - 21y

Step-by-step explanation:

A = LW

A = (5y - 7)(3y)

A = 15y^2 - 21y

8 0
3 years ago
Read 2 more answers
Other questions:
  • Explain how to convert 96 oz to pounds.
    6·1 answer
  • What is the area of this figure?
    6·2 answers
  • How many solutions does the system have?<br> y = -2x - 4<br> ly=3x +3
    8·2 answers
  • Derman says, "I'm halfway through reading my book.if I read another 84 pages, I'll be two thirds of the way through my book." ho
    13·1 answer
  • Macy of New York sold LeeCo. of Chicago office equipment with a $7,600 list price. Sale terms were 1/10, n/30 FOB New York. Macy
    5·2 answers
  • Carolina is mowing lawns for a summer job. For every mowing job, she charges an initial fee plus \$6$6 for each hour of work. He
    7·2 answers
  • How do I do this? please help. the second part of the question. i have figured out the first one.​
    9·2 answers
  • What's the axis of symmetry of y = 3x2 - 6x + 4
    10·2 answers
  • HELP PLS! IS THIS RIGHT? ONLY ANSWER IF YOU KNOW! THANKS!
    7·2 answers
  • PLEAASE SOMEONE HELP ME IM SO STUCK<br><br> finish the table using the equation y= x/2
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!