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
Makovka662 [10]
3 years ago
8

MATH QUESTION PLEASE HELPPP ASAP, DUE IN AN HOUR

Mathematics
1 answer:
UkoKoshka [18]3 years ago
8 0

Answer:

Perimeter = (30-\frac{3}{2}x)

Step-by-step explanation:

Width of the rectangle has been given as (5-\frac{1}{4}x).

Convert the statement into the algebraic expression,

"Length of the rectangle is twice the width"

Length = 2(Width)

            = 2(5-\frac{1}{4}x)

            = 10-\frac{1}{2}x

Since perimeter of a rectangle is given by the expression,

Perimeter = 2(Length + Width)

By substituting the values of length and width in the expression,

Perimeter = 2[(5-\frac{1}{4}x)+(10-\frac{1}{2}x)]

                 = 2(15-\frac{3}{4}x)

                 = (30-\frac{3}{2}x)

Therefore, expression representing perimeter is (30-\frac{3}{2}x).

You might be interested in
This graph shows the amount of charge left on my
prisoha [69]

Answer:

c= -20h + 90

Step-by-step explanation:

7 0
3 years ago
Given sinθ=- 3/5 and cscθ=-5/3 in quadrant III, find the value of other trigonometric functions using a Pythagorean Identity. Sh
Yakvenalex [24]
Let ABC be a triangle in the 3rd quadrant, right-angled at B. 
 So, AB-> Perpendicular BC -> Base AC -> Hypotenuse. 
Given: sinθ=-3/5 cosecθ=-5/3 
 According to Pythagorean theorem, square of the hypotenuse is equal to the sum of square of the other two sides.
 Therefore in triangle ABC, 〖AC〗^2=〖AB〗^2+〖BC〗^2 ------
--(1)
 Since sinθ=Perpendicular/Hypotenuse ,
 AC=5 and AB=3
 Substituting these values in equation (1)
 
〖BC〗^2=〖AC〗^2-〖AB〗^2

 ă€–BC〗^2=5^2-3^2
 

 ă€–BC〗^2=25-9

 ă€–BC〗^2=16

 BC=4 units

 Since the triangle is in the 3rd quadrant, all trigonometric ratios, except tan
and cot are negative.
 So,cosθ=Base/Hypotenuse Cosθ=-4/5 
 secθ=Hypotnuse/Base secθ=-5/4 
 tanθ=Perpendicular/Base tanθ=3/4  
 cotθ=Base/Perpendicular cotθ=4/3
4 0
3 years ago
Helppppppppp plssssssssss
Tresset [83]

A. Is the answer of this question

4 0
2 years ago
PLEASE HELP ME FOR EXTRA POINTS AND BRAINLIEST ANWSER
Korolek [52]
Answer would be 3/5 (filler)
7 0
3 years ago
Me and two of my friends are going to share 1/4 of a pizza. How much will each person get?
timurjin [86]

Answer:

everybody gets 1/16 of the pizza

Step-by-step explanation:

(1/4)÷4=1/16

5 0
3 years ago
Other questions:
  • 325 meters in 28 seconds
    9·1 answer
  • Without multiplying, determine the sign of the product (−468,256) × (−183,758).
    13·2 answers
  • The altitude of an equilateral triangle is 22 inches. Find the perimeter of the equilateral triangle. Leave answer as a simplifi
    5·1 answer
  • Classify the following triangle as acute, obtuse, or right
    10·2 answers
  • Let f(x)= [x/3] (where f(x) is the ceiling function). We learned that the floor and the ceiling functions are NOT invertible, bu
    15·1 answer
  • Solve the equation: 27 = 17 - 5y
    5·2 answers
  • The sum of two numbers is 40. One number is 4 times as large as the other. What are the numbers?
    9·2 answers
  • Hassan scores 40 out of 70 in a test. Kate scores 40% in the same test.
    11·1 answer
  • Keith drives 5.3 miles east, then 9.2 miles north. How far is he from his starting point
    14·2 answers
  • I NEED YOUR HELP FAST Which number is represented by point E on the graph?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!