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
Marianna [84]
2 years ago
7

What's the first step of solving -x^2-4x+16=0 ??? NOW!

Mathematics
1 answer:
MaRussiya [10]2 years ago
5 0

Answer:

Step-by-step explanation:

Use the Quadratic Formula.

-x² - 4x + 16 = 0

x = [4±√(4²-4(-1)(16)]/[2(-1)] = [4±√80]/(-2) = [4±4√5]/(-2) = -2±2√5

You might be interested in
Solve the equation and show your work W + 87 = 102
Helen [10]
I believe it is this : 102 - 87 = 15 = W
3 0
3 years ago
Taylor multiplied 8.25 x 104 and 0.4 x 104 and got 8.65 x 104
kvasek [131]

Answer:

Kdvoyiycicc

Step-by-step explanation:

Puxotzoy by pydoydpyc equals pyxoyxoyx

4 0
3 years ago
Read 2 more answers
Find the Lowest Score bounding upper 5%. The mean is 35 and the SD is 7
nydimaria [60]

Answer:

get the mean deviation

5 0
3 years ago
Consider the equation 3p – 7 p = 13. what is the resulting equation after the first step in the solution?
never [62]

Answer:

-4p=13

Step-by-step explanation:

-3p-7p=13

-4p=13

p=-13/4

7 0
2 years ago
Quick algebra 1 assignment for 50 points!
Sergeeva-Olga [200]

The example on direct variation is illustrated below based on the information given.

<h3>How to illustrate the direct variation?</h3>

An example will be:

When x = 2, y = 10. Find the value of y when x is 6.

In this case, this will be calculated thus:

y = kx

10 = 2k

k = 10/2

k = 5

Since y = kx.

y = 5 × 6

y = 30

The value of y is 30.

Learn more about variation on:

brainly.com/question/25215474

#SPJ1

3 0
2 years ago
Other questions:
  • At Central High School, 28% of the students are Freshmen, 26% are Sophomores, 24% are Juniors, and 22% are Seniors. The student
    15·1 answer
  • How do you convert 8/9 to a decimal?
    6·2 answers
  • Determine if the statement is always, sometimes or never true. The measure of an exterior angle at the vertex of a polygon equal
    7·1 answer
  • During one month, a rental agency rented a total of 155 cars, trucks, and vans. Nine times as many cars were rented as vans, and
    14·1 answer
  • NO WEBSITES/ fake links or your getting reported! Help me with ALL the problems!
    15·1 answer
  • Step by step
    14·1 answer
  • A rocket is fired straight up with an initial velocity of 256 ft/s. The rocket is fired from a platform that is 576 feet above t
    11·1 answer
  • The graph shows the student's distance in miles from the recreation center after riding the bike x minutes.
    5·1 answer
  • Lorraine turns on her oven to roast vegetables. The oven warms to the desired
    6·1 answer
  • 25<br> Find the value of<br> 20
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!