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
Arte-miy333 [17]
3 years ago
6

I need all the answers please help me and show me step by step...please

Mathematics
1 answer:
navik [9.2K]3 years ago
3 0

where are the equations

You might be interested in
The perimeter of a triangle is 65 meters. The second side is 5 meters less than the first side The third side is 7
tangare [24]

Answer:

The length of each side is 31.5m, 26.5m, 7m

Step-by-step explanation:

Let the length of the first side of the triangle be x meters.

Then, the second side is x-5 meters.

The third side is given as 7 meters.

The perimeter is 65 meters

This gives us the equation:

65 = x + x - 5 + 7

65 - 7 + 5 = x + x

63 = 2x

x =  \frac{63}{2}  = 31.5

The length of each side is 31.5m, 26.5m, 7m

4 0
3 years ago
Help!! <br> Solve for v. <br> 14v - 10 = 14v
SashulF [63]

Answer:

sln

14v-10=14v

14v-14v=10

the Value of v don't get because when 14v-14v is equal to zero

6 0
2 years ago
Use the formula P = 2l + 2w to find the length of a rectangle whose perimeter is 57 inches and whose width is 13 inches.
kvv77 [185]
The length is going to be 15.5. Please message me if you want the explanation
4 0
2 years ago
Regina's mom bought her some bracelets. There were a total of 85 bracelets in 5 packages.
adelina 88 [10]
The answer your looking for is B
8 0
3 years ago
PLEASE HELP!! DUE SOON :( #40
Allisa [31]

Answer:

Types of polygon

Polygons can be regular or irregular. If the angles are all equal and all the sides are equal length it is a regular polygon.

Regular and irregular polygons

Interior angles of polygons

To find the sum of interior angles in a polygon divide the polygon into triangles.

Irregular pentagons

The sum of interior angles in a triangle is 180°. To find the sum of interior angles of a polygon, multiply the number of triangles in the polygon by 180°.

Example

Calculate the sum of interior angles in a pentagon.

A pentagon contains 3 triangles. The sum of the interior angles is:

180 * 3 = 540

The number of triangles in each polygon is two less than the number of sides.

The formula for calculating the sum of interior angles is:

(n - 2) * 180  (where n is the number of sides)

6 0
2 years ago
Other questions:
  • If you invest $1000 at an interest rate of 2.5% compounded continuously, calculate how many years. How long will it take for you
    8·1 answer
  • Please help Ms.Perkins needs to order art supplies for the entire school she would like to get at least 8,000 peices of construc
    11·2 answers
  • Write 26 5/6<br> as a decimal.
    14·2 answers
  • Please PLEASE HELP&gt;<br> What is the total bill you would leave for a $22 haircut and a 15% tip?
    8·1 answer
  • Which statement best describes the electric field around a positive charge?
    11·2 answers
  • Write a ratio, in simplest form and a percent for the shaded area
    13·2 answers
  • On a coordinate plane, an absolute value graph has a vertex at (negative 1, negative 3).
    11·2 answers
  • Emily has a bag of 20 fruit flavour sweets. 7 of the sweets are strawberry flavour, and 11 are lime flavour.
    15·1 answer
  • Please help! -The volume inside a rectangular storage room is 2,052 cubic feet. The room is 9 feet high. Find the area of the fl
    6·2 answers
  • A bar of soap with dimensions 2 x 4 x 0.5 inches is sold for $3 individually. A three-pack of the same soap costs $8. How much d
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!