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
Sergio039 [100]
3 years ago
15

the perimeter of a triangle is 73 centimeters the longest side is 5 cm less than the sum of the two other two sides twice the sh

ortest side is 4 cm less than the longest side find the length of each side of the triangle
Mathematics
1 answer:
Scorpion4ik [409]3 years ago
5 0
Multiply all the sides than devide
You might be interested in
Round <br> 644.4<br> 644.4644, point, 4 to the nearest one.
creativ13 [48]

Answer:

644

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Dave is on a kayaking trip. On the first day, he travels 15 miles. On the second day, he travels 35 miles and the third day he r
zubka84 [21]

Answer:

30 miles

Step-by-step explanation:

average= sum of miles ÷ days to cover = 30

HOPE IT HELPS

5 0
3 years ago
Which lines are perpendicular to the line y - 1 = 1/3 (x+2)? Check all that apply.
ioda

Answer: Options 1, 3, 5

Step-by-step explanation:

Perpendicular lines have slopes that are negative reciprocals, so since the slope of the given line is 1/3, we need to find lines with a slope of -3.

  • Option 1 has a slope of -3.
  • Option 2 has a slope of 3.
  • Option 3 has a slope of -3.
  • Option 4 has a slope of 1/3.
  • If we subtract 3x from both sides, we get y=-3x+7, so option 5 has a slope of -3.
7 0
2 years ago
Write a cosine function that has an amplitude of 3, a midline of 2 and a period
marissa [1.9K]

Answer:

f(x) = 3 cos  (2Pi / period value ; x  )+ 2

or see answer using 2 as the period see answer in bold below.

Step-by-step explanation:

cosine function amplitude of 3 is  A = 3

The period is used to find B

You need to show period value as the denominator and work out from there with 2PI as a function numerator to show as 2pi / period can be a data angle

C is the adding value.

Acos (Bx) + C

A = 3

Bx =  2 pi / period

C = + 2

However f 2 is also the period found

then we just plug in 2 to above formula

f(x) = 3 cos  (2Pi / 2 ; x  )+ 2

f(x) = 3cos (x pi) + 2

6 0
2 years ago
Can you combine like terms without formally showing the distributive property? Explain.
blsea [12.9K]
Yes you can! Say you have 5(2 + x) + 3x. The answer would be 10+8x because when you use the distributive property you will end up getting 5*2 5*x and once you multiply, it's obvious 5 times 2 is 10 and 5 times x will equal 5x. Then you add 5x and 3x and get 8x. So, the simplified expression here is 10+8x. When you have this as an answer it's proving your answer right. You can without using the distributive property. We can have 10+5x+3x and it will be your simplified expression. It's the same thing with equations too.
6 0
3 years ago
Other questions:
  • Which point does the line with equation y-5=2(x+3) pass through?
    14·1 answer
  • A cheese processing company wants to estimate the mean cholesterol content of all one-ounce servings of a type of cheese. The es
    10·1 answer
  • Find simple interest on #1200 for 3 years at 4.25% per anum​
    5·1 answer
  • Jacob spent $35.40 to fill up 15 gallons of gas in his pick-up truck. How much does 6 gallons cost?
    11·1 answer
  • For what value of q is the equation -13(q + 4) = 7q + 16
    8·1 answer
  • Please quickly will give brainilist. Pleaseee
    7·1 answer
  • Find the length of the third side. If necessary, round to the nearest tenth.
    8·1 answer
  • Simplify 4x5-3^2x2÷6 Show work
    6·1 answer
  • The diagram shows an empty cylindrical container. Ana puts a solid cube of side length 8 cm into the container. She then pours 1
    15·1 answer
  • The two bases of a right conical frustum have radii 12 and 9. The two bases are 4 units apart. Let the volume of the frustum be
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!