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
eimsori [14]
2 years ago
8

What is d + 6 / -2 = 5 the slash is a fraction

Mathematics
1 answer:
Charra [1.4K]2 years ago
5 0

Answer:

d=8

Step-by-step explanation:

You might be interested in
Can you help me find t value in this problem?
Eduardwww [97]

we have a maximum at t = 0, where the maximum is y = 30.

We have a minimum at t = -1 and t = 1, where the minimum is y = 20.

<h3>How to find the maximums and minimums?</h3>

These are given by the zeros of the first derivation.

In this case, the function is:

w(t) = 10t^4 - 20t^2 + 30.

The first derivation is:

w'(t) = 4*10t^3 - 2*20t

w'(t) = 40t^3 - 40t

The zeros are:

0 = 40t^3 - 40t

We can rewrite this as:

0 = t*(40t^2 - 40)

So one zero is at t = 0, the other two are given by:

0 = 40t^2 - 40

40/40 = t^2

±√1 = ±1 = t

So we have 3 roots:

t = -1, 0, 1

We can just evaluate the function in these 3 values to see which ones are maximums and minimums.

w(-1) = 10*(-1)^4 - 20*(-1)^2 + 30 = 10 - 20 + 30 = 20

w(0) = 10*0^4 - 20*0^2 + 30    = 30

w(1) =  10*(1)^4 - 20*(1)^2 + 30 =  20

So we have a maximum at x = 0, where the maximum is y = 30.

We have a minimum at x = -1 and x = 1, where the minimum is y = 20.

If you want to learn more about maximization, you can read:

brainly.com/question/19819849

6 0
2 years ago
Simplify 3^6 X 3 please help i failed the test 3 times (im not that smart lol)
MA_775_DIABLO [31]

Answer:

2187

Step-by-step explanation:

3^{6} × 3

729 × 3

2187

8 0
3 years ago
Read 2 more answers
Simplify the product. (x-4)(x+3)
oee [108]


(x - 4)(x + 3)

   = x^2 + 3x - 4x - 12

   = x^2 - x - 12 (The answer is C)

6 0
3 years ago
Cindy was asked by her teacher to subtract 33 from a certain number and then divide the result by 99. ​Instead, she subtracted 9
Ainat [17]
You should get 1044.3 repeated
6 0
3 years ago
Ellen walks dogs on weekends. She get paid $8.50 per hour. Each day she works 5 hours and 45 minutes. Does she earn more or less
matrenka [14]
She gets paid more because their is three days in a weekend.
7 0
3 years ago
Other questions:
  • Cube root<br><img src="https://tex.z-dn.net/?f=%20-%204%20%5Csqrt%5B3x%5D%7Bx%20%2B%2025%20%3D%2035%7D%20" id="TexFormula1" titl
    12·1 answer
  • How many times greater is the value of the 2 in the thousands place than the 2 in the tens place in the number 742,025?
    12·2 answers
  • Guests at your party will get a treat bag when they leave. You purchase 12 packs of baseball cards with cards in each pack. You
    7·1 answer
  • What value should be added in both blanks to complete square
    13·2 answers
  • 2. Javier used a microscope to measure the diameter
    14·2 answers
  • A line with a slope of -2 passes through the point (-2, -1). What is its equation in slope-intercept form?
    15·1 answer
  • Chris is riding her bike for 10 miles. She averages 12 mi/h. how many more minutes must she ride before she travels 60 miles?
    12·1 answer
  • Can someone help with this problem
    5·2 answers
  • Solve the quadratic equations below.<br> 3x2 + 22x + 35 = 0
    15·1 answer
  • A small company has 6 employees with associate degrees, 2 employees with bachelor's degrees, and 8 employees with master's degre
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!