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
ExtremeBDS [4]
2 years ago
15

Function: y=x2+5x−7Vertex: ( , )Solutions: ( , ) and ( , )

Mathematics
1 answer:
Dima020 [189]2 years ago
6 0

Answer:

vertex : (-5/2, -53/4)

solutions: (-(5-sqrt53)/2, 0) (-(5+sqrt53)/2, 0)

Step-by-step explanation:

You might be interested in
Help???<br> Will reward brainliest.
zheka24 [161]
Translation.
The flat only shifts upwards or downwards, and it doesn’t turn around.
7 0
2 years ago
If P is the midpoint of XY, XP = 8x - 2 and PY = 12x - 30, find the<br> value of x.
Arlecino [84]

Answer:

x=7

Step-by-step explanation:

<u>If P is the midpoint of XY, then XP = PY:</u>

  • 8x - 2 = 12x - 30
  • 12x -8x = 30 -2
  • 4x = 28
  • x= 28/4
  • x= 7
3 0
3 years ago
Can you please help me understand this question please?
GREYUIT [131]

Answer:

B

u just subsitute in each inequality form and so u will find the only one that is right is letter b

-4 is x

-2 is y

5 0
3 years ago
Daniel drew a toy from a treasure chest containing 30 different toys. He selected a bouncy ball without replacement and then sel
borishaifa [10]

Answer:

Pr = \frac{1}{870}

Step-by-step explanation:

Given

n =30

Required

Probability of selecting 2 toys of different types

From the question, we understand that all toys are different i.e. 1 of each type.

And the selection is without replacement;

So, after the first toy is selected; there are n - 1 toys left.

So, the probability is:

Pr = \frac{1}{n} * \frac{1}{n - 1}

Substitute n =30

Pr = \frac{1}{30} * \frac{1}{30- 1}

Pr = \frac{1}{30} * \frac{1}{29}

Pr = \frac{1}{30*29}

Pr = \frac{1}{870}

5 0
2 years ago
Help with homework please
BabaBlast [244]

Answer:

1

Step-by-step explanation:

Start at -0.5 and go toward 0.5.

From -0.5 to zero, it's a distance of 0.5.

From zero to 0.5, it's also a distance of 0.5.

Add the two distances, 0.5 + 0.5 = 1.

The distance between -0.5 to 0.5 is 1.

6 0
3 years ago
Other questions:
  • Which values, when placed in the box, would result in a system of equations with no solution? Check all that apply.
    7·2 answers
  • Find the missing length <br><br> 12 yd<br><br> 35yd
    15·1 answer
  • Can you help me find the answer to this problem?
    11·1 answer
  • The image of (2,-3) after a reflection in the line y=x is ?
    12·1 answer
  • Completely lost ! Need Help With This !
    10·1 answer
  • Urgent!! Math help!! For each box “side length” choose what dot I circle in.
    12·2 answers
  • A lab-created weed that grows at a very fast rate. It can grow up to 0.75 ft per day. How fast in inches per hour can the weed g
    15·1 answer
  • What is 3 over 4 + b = 3
    10·1 answer
  • Blues varied directly as greens and inversely as whites squared. If there were 3 greens when there were 4 blues and 2 whites, ho
    6·1 answer
  • Pls help me with this one
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!