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
Andrej [43]
4 years ago
14

The function y varies jointly as x and z, and y = 24 when x = 4 and z = 18. What is the value of when x = 15 and z = 10?

Mathematics
1 answer:
svlad2 [7]4 years ago
5 0

Answer:

0.3

Step-by-step explanation:

You might be interested in
The parallelogram shown below has an area of 21 units 2. Find the missing base B=what units 
Jobisdone [24]

Answer:

b = 3 units

Step-by-step explanation:

Area of a parallelogram = base × height

Thus,

Area = 21 units²

base = b

height = 7

Plug in the value into the formula

Thus:

21 = b × 7

Divide both sides by 7

21/7 = b

3 = b

b = 3 units

8 0
3 years ago
Estimate the amount of the tip by rounding the bill to the nearest dollar before calculating.
fredd [130]

Answer:

Tip Total: $ 11

Total (Bill + Tip): $ 62

Step-by-step explanation:

4 0
3 years ago
Whole Numbers include both positive and negative numbers. t or f
Alex

Answer:

t

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Avril invested 60,000 in a partnership with Lane, Jules, Ray, Ravi, and Petra. The total investment of all partners was $320,000
8090 [49]

Answer:

Percentage\ of\ Avril=18.75\%

Step-by-step explanation:

Concept Used: Percentage: x\ amount\ of\ y.\ Percentage=\frac{x}{y}\times 100

Total\ investment=\$320000\\\\Avril's\ Investment=\$60000\\\\Percentage\ of\ Avril=\frac{Avril's\ investment}{Total\ investment}\times 100\\\\Percentage\ of\ Avril=\frac{60000}{320000}\times 100\\\\Percentage\ of\ Avril=\frac{60000}{3200}\\\\Percentage\ of\ Avril=18.75\%

8 0
3 years ago
(4x-y=-15)<br>(3x-2y=-10)<br>​
Andreyy89

Answer:

<h2>x = -4 and y = -1 → (-4, -1)</h2>

Step-by-step explanation:

\left\{\begin{array}{ccc}4x-y=-15&\text{multiply both sides by (-2)}\\3x-2y=-10\end{array}\right\\\underline{+\left\{\begin{array}{ccc}-8x+2y=30\\3x-2y=-10\end{array}\right}\qquad\text{add both sides of the equations}\\.\qquad\qquad-5x=20\qquad\text{divide both sides by (-5)}\\.\qquad\qquad\boxed{x=-4}\\\\\\\text{Put the value of x to the first equation.}\\\\4(-4)-y=-15\\-16-y=-15\qquad\text{add 16 to both sides}\\-y=1\qquad\text{change the signs}\\\boxed{y=-1}

5 0
3 years ago
Other questions:
  • What is the constant rate
    13·1 answer
  • Solve:<br>4c + 22 = 66<br>C = ​
    9·1 answer
  • Dara has to solve 35 math problems for homework. She has completed 14 of them.what fraction of the problems does she have left t
    10·1 answer
  • Hannah is filling a 15 gallon cooler with water. The cooler is filling at a rate of 2.5 gallons every 90 seconds. At this rate,
    15·1 answer
  • What is the area of a rectangle with length 8 1/2 and width 6 inches
    15·2 answers
  • the sum of nine times a number and fifteen is less than or equal to the sum of twenty four and ten times the number
    5·1 answer
  • In triangle ABC, a = 9, c = 5, and angle B = 120°. Find the measure of angle A to the nearest degree. Show your work.
    13·2 answers
  • Find the distance between the points (4,3) and (0,6)
    14·1 answer
  • Can you guy help me I am stuck
    6·2 answers
  • I cant find the height to the area!!! THE SHAPE IS A TRIANGLE
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!