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
Ostrovityanka [42]
2 years ago
8

Help ASAP ‍♂️yes or no explanation

Mathematics
2 answers:
11Alexandr11 [23.1K]2 years ago
8 0
Yes hg CNN ffjffhjgg CB CNN
omeli [17]2 years ago
7 0

Answer:

yes

Step-by-step explanation:

You might be interested in
I need help with these quadratic applications.<br>​
Kitty [74]

Answer:

1. d

2. c

Step-by-step explanation:

1. "You have a 12in by 14in picture you framed.  When you hung the picture, you found that the area is 261.44 square inches.  What is the width of the frame?"

If we call the width of the frame x, then the total width is w = 12 + 2x, and the total height is 14 + 2x.  Area is width times height, so:

A = wh

261.44 = (12 + 2x) (14 + 2x)

Distribute using FOIL (first outer inner last):

261.44 = 12×14 + 12×2x + 2x×14 + 2x×2x

261.44 = 168 + 24x + 28x + 4x²

261.44 = 168 + 52x + 4x²

0 = 4x² + 52x − 93.44

0 = x² + 13x − 23.36

Solve with quadratic formula:

x = [ -b ± √(b² − 4ac) ] / 2a

x = [ -13 ± √(169 + 93.44) ] / 2

x = (-13 ± 16.2) / 2

x = 1.6 or -14.6

Since x must be positive, x = 1.6 inches.

2. "A flower garden has been design with an L shaped walkway and viewing area around two sides as shown.  The garden itself is 5 yards by 8 yards.  The total area needed to build this landscape design is 60.9525 square yards.  What is the width of the walkway?"

If we call the width of the walkway x, then the total width is w = 5 + x and the total length is l = 8 + x.  Area is width times length, so:

A = wl

60.9525 = (5 + x) (8 + x)

Distribute using FOIL (first outer inner last):

60.9525 = 5×8 + 5×x + x×8 + x×x

60.9525 = 40 + 5x + 8x + x²

60.9525 = 40 + 13x + x²

0 = x² + 13x − 20.9525

Solve with quadratic formula:

x = [ -b ± √(b² − 4ac) ] / 2a

x = [ -13 ± √(169 + 83.81) ] / 2

x = (-13 ± 15.9) / 2

x = 1.45 or -14.45

Since x must be positive, x = 1.45 yards.

6 0
3 years ago
Read 2 more answers
Solve. −43x+16&lt;79 Drag and drop a number or symbol into each box to show the solution.
Debora [2.8K]
The answer is the third one
7 0
3 years ago
Read 2 more answers
HELP DUE AT 8:30 I NEED To Do DIS​
lbvjy [14]

Answer:

A

Step-by-step explanation:

5 0
2 years ago
At noon, ship A is 170 km west of ship B. Ship A is sailing east at 30 km/h and ship B is sailing north at 25 km/h. How fast is
jekas [21]
Your answer is 21.39km/h
4 0
3 years ago
Multiply (2x^2-3x)(3x^2+2x-1)
alina1380 [7]

Answer:

Step-by-step explanation:            -9<em>X3</em>+12x2-x-2

8 0
2 years ago
Read 2 more answers
Other questions:
  • What is 12 divided 155 WITHOUT DECIMALS <br> BTW the problem involves long division
    15·2 answers
  • A certain triangle has a perimeter of 3059mi. The shortest side measures 79 mi less than the middle side and the longest side me
    12·1 answer
  • It asks to "Solve the triangle then find the area of each triangle to the nearest tenth." I know how to find the sides and all b
    14·1 answer
  • Katie and Jennifer are playing a game. Katie and Jennifer bote started with 100 points. At the end of each turn Katie points dou
    8·2 answers
  • Which of the binomials below is a factor of this
    8·1 answer
  • Sorry about the x on 1 of the answers but can someone help?
    11·2 answers
  • Hey plz help i’ve been stuck
    8·1 answer
  • Dave divided 3/5 of a gallon of plant fertilizer evenly among 6 smaller bottles. How many gallons did he put in each bottle?
    10·1 answer
  • 8m –1 from 16+m plz give the the right Anwer
    5·2 answers
  • amelle works on her homework for 14 hours before her soccer practice and 23 hour after her soccer practice
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!