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
KiRa [710]
2 years ago
15

How can you represent a proportional relationship with an equation? PLS help me with an explanation.

Mathematics
2 answers:
earnstyle [38]2 years ago
8 0

Answer:

A proportional relationship between a quantity y and a quantity x that has a constant of proportionality k is represented by the equation y = kx.

Step-by-step explanation:

hope this explains well, good luck !

qwelly [4]2 years ago
4 0
Help me please I am so me if this is wrong I am so sorry my apologies One before enough I just need the points you knowAnd I need to take more letters to make the sand should go through so it’s up
You might be interested in
Two hundred ten million,sixty four thousand , fifty in standard form
Vlad1618 [11]
210,064,050 is the correct answer
6 0
3 years ago
Read 2 more answers
26) Write the equation of the circle with center (0, 0) and (3, 6) a point on the circle. A) x2 + y2 = 9 B) x2 + y2 = 30 C) x2 +
alexdok [17]

Answer:C) x2 + y2 =45

Step-by-step explanation:

The equation of a circle in standard form is (x-h)2+(y-k)2=r2.

Since you know the center is (0,0), you can sub this is value in for h and k, then use the point (3,6) to sub in for x and y and you will find r2 =45. Hope that helps :)

4 0
2 years ago
Read 2 more answers
Please help me I don't understand this at all
saveliy_v [14]

Answer:

a) θ = \frac{4}{3}\pi     b) r = 31.27 inch

Step-by-step explanation:

(a)

area of sector: \frac{1}{2} * r² * θ

384 = \frac{1}{2} * r² * θ

384 = \frac{1}{2} * (24)² * θ

θ = 384/288

θ = \frac{4}{3}\pi

(b)

384 = \frac{1}{2} * r² * \frac{\pi }{4}

r² = 384 * 2 * \frac{4}{\pi }

r² = 977.848

r = √977.848

r = 31.27 inch

6 0
2 years ago
5. If mZWXZ = (5x + 3)", mZZXY = (8x - 4)", and
gladu [14]

Answer:

m∠WXZ = 38°

m∠ZXY = 52°

Step-by-step explanation:

In the question

  • ∠WXZ and ∠ZXY are two adjacent angles and formed together ∠WXY
  • That means the measure of ∠WXY equal the sum of measures of ∠WXZ and ∠ZXY

∵ ∠WXY is a right angle

→ That means its measure is 90°

∴ m∠WXY = 90°

∵ m∠WXZ + m∠ZXY = m∠WXY

∵ m∠WXZ = (5x + 3)°

∵ m∠ZXY = (8x - 4)°

∵ m∠WXY = 90°

→ Substitute their values in the equation above

∴ (5x + 3) + (8x - 4) = 90

→ Add the like terms in the left side

∵ (5x + 8x) + (3 - 4) = 90

∴ 13x + (-1) = 90

∴ 13x - 1 = 90

→ Add 1 to both sides

∴ 13x - 1 + 1 = 90 + 1

∴ 13x = 91

→ Divide both sides by 13

∴ \frac{13x}{13}=\frac{91}{13}

∴ x = 7

→ To find the measure of each angle substitute x by 7 in their measures

∵ m∠WXZ = 5x + 3

∴ m∠WXZ = 5(7) + 3

∴ m∠WXZ = 35 + 3

∴ m∠WXZ = 38°

∵ m∠ZXY = 8x - 4

∴ m∠ZXY = 8(7) - 4

∴ m∠ZXY = 56 - 4

∴ m∠ZXY = 52°

7 0
3 years ago
Find the height of a triangle with area = 110 ft squared and base = 10ft
maria [59]
Well to find the are of a triangle is like finding the are of a rectangle but in half so multiply 110 by 2 to get the original answer before it was divided by 2:

110×2=220

now we need to find out how many 10 are in 220:

220÷10=22

so the height of the triangle would be 22 ft

hope this helped

4 0
3 years ago
Other questions:
  • The sum of the measures of five interior angles of a hexagon is 593°. Find the missing measure of the sixth interior angle.
    9·1 answer
  • lori wants to distribute 35 peaches equally into baskets. she will use more than 1 but fewer than 10 baskets. how many baskets d
    6·1 answer
  • A jar if dimes and quarters is worth $4.55. If there are the same number of dimes as quarters, what is the value of only the dim
    8·1 answer
  • What is the relationship between the 6s in the number 7,664
    6·2 answers
  • What time is 43 minutes before 9:10 A.M.?
    15·2 answers
  • Find z such that 59% of the standard normal curve lies between −z and z. (Round your answer to two decimal places.)
    11·1 answer
  • Rewrite the equation below so that it does not have fractions 3/4x-3=5/6
    12·2 answers
  • Question below! Help!​
    7·1 answer
  • HELP PLEASE!!! ALSO. PLEASE NO LINKS, JUST GIVE ME THE ANSWER
    7·1 answer
  • What single percentage change is equivalent to a 23% decrease followed by a 16% increase?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!