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
kotykmax [81]
3 years ago
7

What is this!!!!!! what is this

Mathematics
1 answer:
Temka [501]3 years ago
4 0

Answer:

qn

Step-by-step explanation:

You might be interested in
What is the vertex of the graph of the function f(x) = x2 + 8x - 2?
vlabodo [156]

Answer:

Vertex is (-4, -18)

Step-by-step explanation:

f(x) = ax^{2} +bx +c

Let (h, k) be the vertex

An easy way to find h is to use the formula h = -b/2a

In your case where f(x) = x^{2} +8x - 2   a = 2 and b = 8

So, h =  -8/2(1) = -8/2 = -4

Substitue -4 in for x to find k

k = (-4^{2}) + 8(-4) - 2

  = (16) - 32 - 2

  = 16 - 32 - 2

  = -18

Vertex is (-4, -18)

Note:  Another way to find the vertex is to complete the square, but this can really be difficult in some cases

5 0
3 years ago
Cuanto es (60 : 10 + 8) x 2
Nataliya [291]

Answer:

28

Step-by-step explanation:

4 0
3 years ago
Lincoln, Nebraska lies directly North of Dallas, Texas. Lincoln is at a latitude of 40.5
vfiekz [6]

Answer:

The angular speed of a point on Earth is

π12

radian per hour. The Equator lies on a circle of radius approximately 4000 miles. Find the linear velocity, in miles per hour, of a point on the Equator.

Step-by-step explanation:

7 0
3 years ago
Brice needs 2 feet of ribbon to tie a bow around a birthday present. He has 3 feet of ribbon. Is that enough?
ololo11 [35]
Is this serious? Yes, 3 > 2
6 0
3 years ago
Need help with this problem.
drek231 [11]

\cfrac{6^3\cdot 15^3}{(7^0)^3}\implies \cfrac{(6\cdot 15)^3}{(1)^3}\implies \cfrac{90^3}{1}\implies 729000

6 0
1 year ago
Other questions:
  • 1/1×3 + 1/3×5 + ... + 1/47×49 HELP PLZ
    8·1 answer
  • A dolphin is 1,000 feet below the sea level, it begins ascending at the rate of 20 feet per second. Assume the dolphins continue
    8·1 answer
  • the running back for the Bulldogs football team carried the ball 9 times for a total loss of 15 3/4 yards. Find the average chan
    10·2 answers
  • Mark pulled weeds from the garden for 10 more minutes than Ted.
    11·2 answers
  • 3x + 4y = -23
    15·2 answers
  • Which ratio is equivalent to 3/7
    7·1 answer
  • Vanessa owed her friend $24. She paid back $8. How much more does Vanessa need to pay before her account is at zero? –$16 –$8 $8
    8·2 answers
  • Please help i dont understand
    9·2 answers
  • Keesha has 12 glue bottles and 42 craft sticks.
    10·2 answers
  • Jeff made 2 out of every 5 baskets he shot during basketball practice. If he took 25 shots, how many baskets did he make? You MU
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!