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
Mumz [18]
3 years ago
8

PLEASE HELP ME W/ MATH ASAP!!

Mathematics
2 answers:
larisa [96]3 years ago
8 0
Use similarity property:

14 / (14+6) = 21 / (21 + (x+4))

14/20 = 21/(x+25)       cross multiplication property

14*(x+25) = 20*21

14x + 350 = 420

14x = 70

x = 70/14 = 5.
seraphim [82]3 years ago
5 0

due to similarity of triangles TVW and TSU:

TV/TS=TW/TU
14/20=21/(x+4)
from this equation we get x=26
You might be interested in
For each of the described curves, decide if the curve would be more easily given by a polar equation or a Cartesian equation. Th
Reptile [31]

Answer:

  (a)  (x-2)^2 +(y-2)^2 = 16

  (b)  r = 2

Step-by-step explanation:

(a) When the circle is offset from the origin, the equation for the radius gets messy. In general, it will be the root of a quadratic equation in sine and cosine, not easily simplified. The Cartesian equation is easier to write.

  Circle centered at (h, k) with radius r:

  (x -h)^2 +(y -k)^2 = r^2

The given circle is ...

  (x -2)^2 +(y -2)^2 = 16

__

(b) When the circle is centered at the origin, the radius is a constant. The desired circle is most easily written in polar coordinates:

  r = 2

6 0
2 years ago
Gordon pours 4/9 quarts of milk from a pitcher equally into 4 mugs.
nikklg [1K]
A. each mug will be 1/9 because 4/9 divide by 4 is 1/9
b 3/9 or 1/3 because 1/9 times 3 is 3/9
~ JZ 
7 0
3 years ago
Read 2 more answers
Solve by completing the square: 5x2 + 20x + 32 = 0
igor_vitrenko [27]
Your answer is no solution (because a negative square root doesn't exist)
first, you divide all sides by five and then take b, half it then square it

5 0
3 years ago
(x – 10) + (3x – 6) =<br> please someone help?
lyudmila [28]

Answer:

4x-4

Step-by-step explanation:

x-10+3x+6=4x-4

Hope helps :3

7 0
3 years ago
Read 2 more answers
Thelma spent 1/6 of her weekly allowance on dog toys, 1/4 on a dog collar, and 1/3 on dog food. What fraction of her weekly allo
Neko [114]

As A Simplified Fraction She Only Has 1/4 Of Her Allowance Left
4 0
3 years ago
Read 2 more answers
Other questions:
  • Prevent as a decimal 21%
    12·1 answer
  • Quadrilateral ABCD is inscribed in a circle. Find the measure of each angle of the quadrilateral.
    9·1 answer
  • Plz help ill give u brainlist
    9·2 answers
  • Graph the solution to the following inequality.
    14·1 answer
  • Lily paints 3 trees for a wall mural. The middle tree is 2 1/2 ft tall. The tree on the left is 3/4 as tall as the middle tree.
    13·1 answer
  • The perimeter of a triangle is 64cm ,the sides are the ratio 6:5:5 , work out the area of the triangle
    8·1 answer
  • I posted this 2 hours ago can someone pls help?
    14·1 answer
  • HELP HELP HELP HEPL memememememme
    13·1 answer
  • Why do i have no rank ?
    15·2 answers
  • Helpppppppppppppppppppppppppppppppppppppppppp
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!