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
Dovator [93]
3 years ago
6

A rectangle has a length of 2x+3 and a width of 10x-4. Find the perimeter and area of the figure

Mathematics
1 answer:
inn [45]3 years ago
4 0

Step-by-step explanation:

perimeter is 4x+6 +20x-8=20x-2

area is 20x^2+22x-12

You might be interested in
A highway is going to be built around a city. The highway will be in the shape of a perfect circle, and its total length will be
Molodets [167]

Answer:

The area that is surrounded by the highway on the billboard is approximately 89.34 square meters

Step-by-step explanation:

The given parameters are;

The length of the circle shaped highway = 251.2 km

The scale of the map of the bus routes along the highway = 1:7,500

The circumference of a circle, C = 2·π·r = The length of the perimeter of the circle

Therefore, we have;

The circumference of the highway = The length of the circle shaped highway = 251.2 km

The circumference of the highway, C = 251.2 km = 2·π·r

The radius of the circular highway path, r = 251.2 km/(2·π) ≈ 39.994217 km

The area of a circle, A = π·r².

The area of the highway = π·r² = π × (39.994217 km)² ≈ 5,025.09492434 km.²

Given that the scale of the map = 1:7,500. we have;

The scale of the area = (1:7,500)² = (1:56,250,000)

The size of the drawing, 5,025.09492434 km.²/(56,250,000) = 0.00008933502 km² = 89.33502 m.²

Therefore, the area that is surrounded by the highway on the billboard, rounded to the nearest hundredth of a square meter ≈ 89.34 m.²

5 0
2 years ago
What step comes first to solve 18/2 - 5 + 7 - 12
klemol [59]

Answer:

You would do 18/2 first.

Step-by-step explanation:

In order of P.E.M.D.A.S (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction), Division is the first main operation you would do, therefore making 18/2 the first thing to do.

4 0
2 years ago
Simplify the expression x^5 • x^7.
avanturin [10]

Answer:

x^12

Step-by-step explanation:

We know that a^b* a^c = a^(b+c)

x^5 * x^7 = x^(5+7) = x^12

6 0
3 years ago
4.60 divided by 10.12
yuradex [85]
The answer is 0.45 repeated
3 0
3 years ago
Read 2 more answers
Subtract [4 -4 -2] - [4 -3 5]
Diano4ka-milaya [45]

For matrix subtraction, you subtract the corresponding cell of the second matrix from the first. So, looking at the first spot, you have 4 (from the first matrix) - 4 (from the second matrix) = 0 (the first number in the output matrix). Continuing that for the next spot, -4 - -3 = -4 + 3 = -1. Finally, -2 - 5 = -7. This means your answer is [0 -1 -7].

4 0
3 years ago
Other questions:
  • If a store advertised a sale that gave customers a 1/4 discount what is the fractional part of the original price that the custo
    7·2 answers
  • Given △RST ~ △RQP. Triangle P Q R. Side P Q is 8 centimeters and side P R is 12 centimeters. Triangle S R T. Side S T is x centi
    15·2 answers
  • Can I draw a trapezoid with a long base of 15. A short base is 10. The left leg is 12 & the right leg is 12.5. The height is
    11·1 answer
  • just look at the picture i’m confused, whoever gets it right gets a thanks and brainliest whatever that is lol
    6·1 answer
  • 20 brainly pointss!!!
    6·2 answers
  • What is the range of 5, 9, 4, 7, 6, 2, 1, 8, 4, 9, 3, 4, 6, 4, 2, 4?<br><br> 2<br> 4<br> 6<br> 8
    5·2 answers
  • Is it true that (x^2-3x+2)/(x-1) = x – 2, for all values of x? Justify your answer.
    13·2 answers
  • Farmer Dave builds a create to hold vegetables. The volume of the create is 48 cubic feet. The base area of the create is 16 squ
    14·1 answer
  • 7 x n = 42 + 7 what does n represent
    10·1 answer
  • help me no link dummys jk A venue is preparing for a concert on the floor shown.The width of the red carpet is 1/6 of the width
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!