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
neonofarm [45]
3 years ago
8

The length of each side of a triangle is increased by 30%. By what percentage is the area increased?

Mathematics
1 answer:
patriot [66]3 years ago
5 0

Answer:

When sides are doubled, the area of new triangle will always be 4 times the original, the change in area will be 3 times. Hence the % change will always be 300% irrespective of the type of triangle.

Step-by-step explanation:


You might be interested in
PLEASE HELP ASAP
melomori [17]

Answer:

the point where the graph crosses the y-axis.

Step-by-step explanation:

I took the quiz and this was the correct answer

3 0
3 years ago
A cylinder’s volume can be calculated by the formula V=pir^2h , where V stands for volume, R for the base radius and H for the c
sasho [114]

Answer:

Step-by-step explanation:

Formula

V pi * r^2 * h

Givens

r = 3 m

h = 6 m

pi = 3.14 when used.

Solution

V = pi r^2 * h

V = pi * 3^2 * 6

V = 9 * 6 * pi

V = 54 * pi  Volume in terms of pi

V = 54*3.14 Volume using a value for pi

V = 169.56 to the hundred's place.

3 0
2 years ago
How many pounds of each kind of candy (hard at $2 per pound, and soft at $4 per pound) must be mixed to
Reil [10]

Answer:

30 pounds of hard candy and 30 pouonds of soft candy

Step-by-step explanation:

$2 per pound added with $4 per pound would become $3 per pound

x pounds plus 60 - x pounds will add up to 60 pounds

(multiply the top with the bottom)

2x + 4x = 3(60)

6x = 180

x = 30

60 - 30 = 30

6 0
3 years ago
Help pls will give brainlist make sure to show work if needed
weqwewe [10]

Answer:

11

Step-by-step explanation:

Just make your dot plot so that the amount of dots corresponding to the number is the amount of times the number shows in the box. :)

4 0
3 years ago
a suit is being sold at a 20 % off (discount). The sale price is $ 270. What was the original price ?
Lisa [10]

Answer:

The original price is 337.50

Step-by-step explanation:

If we get 20% off, we still have to pay 100-20 =80%

Let x be the original price

x *80% = 270

.80x = 270

Divide each side by .80

.80x/.80 = 270/.80

x =337.50

The original price is 337.50

5 0
3 years ago
Read 2 more answers
Other questions:
  • Draw 3 distinct lines that have the same y intercept
    9·1 answer
  • Please help me !!!!!!!!
    12·1 answer
  • Jamie is a salesperson in a shoe store and earns $95 per week, plus 20% of her weekly sales. If Jamie makes $475 in one week, wh
    10·1 answer
  • Solve the following system. x-y=2. 3x+z=11. y-2z=-3
    6·1 answer
  • Please answer soon.
    12·1 answer
  • Please help us don't really get it
    6·1 answer
  • I need help with these math problems the subject is Liberal Arts
    13·1 answer
  • You're given two side lengths of 10 centimeters and 8 centimeters. The angle between the sides measures 40°. How many triangles
    10·1 answer
  • A car travels 50 km in 2 liters find
    8·2 answers
  • (cot theta + cosec theta)/(cosec theta (1 + (cot theta/ cosec theta)).
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!