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
Lubov Fominskaja [6]
3 years ago
5

Make x the subject 4y = x ^2 +16 With workings please x

Mathematics
1 answer:
denis-greek [22]3 years ago
5 0
X^2 = 4y - 16
x =  +/- sqrt (4y - 16)
 x  = +/- 2 sqrt(y - 4)
You might be interested in
Find the hypotenuse of a right triangle that has one side of 7 cm and another<br> one of 3 cm.
Over [174]
The hypotenuse is the square root of 58.
a^2+b^2=c^2
7^2+3^2=c^2
49+9=c^2
58=c^2
c= square root of 58
5 0
3 years ago
Read 2 more answers
Kendra flips a coin 3 times what is the probability that she flips tails all 3 times
Softa [21]
She has a 50 percent chance she flips the coin on tails.
5 0
3 years ago
Please help! Correct answr only, please! The following information matrices show the number of breakfasts &amp; lunches sold at
Ierofanga [76]

Answer:

Hello There Again. The correct answer is D.

Explanation: Because it shows that you need to subtract 2.75 - 3.50 which that will be 75. So the correct answer will be D.

Hope It Helps! :)

6 0
3 years ago
If there are 16 ounces in a pound how manyh are in 24 ounces
iren2701 [21]
16 ounces = 1 pound
1  ounce = 1/16 pound
24 ounces = 1/6 x 24 = 4 pounds

Answer: 4 pounds
7 0
3 years ago
Carlos earns $11 per hour at his job. Let z represent the number of hours he worked in May. Let y represent
allochka39001 [22]

Answer: 11z + 11y

Step-by-step explanation:

Carlos earns his pay by the hour. That means that to find the cash made in a given month, the formula is:

= Carlos payment per hour * Number of hours worked in a month

In May he worked z hours:

He earns $11 per hour and works z hours, expression for earnings for the month is:

= 11 * z

= 11z

In June he worked y hours:

= 11 * y

= 11y

The total he earned in both May and June is:

= 11z + 11y

7 0
3 years ago
Other questions:
  • How to solve the problem
    12·1 answer
  • What are the root of equation x2 -4x+29 in simplest a + b form
    8·2 answers
  • What is the simplest form of 4 square root 81x^8y^5?
    13·1 answer
  • A biology class examined some flowers in a local meadow. Out of the 44 flowers they saw, 33 were perennials. What percentage of
    14·1 answer
  • A ladder is 10 feet long and rests on a wall. The base of the ladder is 5 feet from the wall. Determine how high the ladder touc
    13·2 answers
  • Find m<br> A. 12<br><br> B. 22 <br><br> C. 52<br><br> D. 38
    8·1 answer
  • Graph the inequality.<br> 1
    15·1 answer
  • Can someone help “is 9 a factor of 23p - 47
    7·2 answers
  • Order the integers from<br> least to greatest<br> -5 , 15 , -10 , -20 , 25
    7·2 answers
  • 55 quarters + 88 pennies + $0.28 + 33 dimes =
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!