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
umka21 [38]
3 years ago
10

Someone please help me I’ll give out brainliest please dont answer if you don’t know

Mathematics
1 answer:
geniusboy [140]3 years ago
7 0

Answer:

3

Step-by-step explanation:

Plug -1 into 8x² - 5

8 (-1)² - 5 =

8 * 1 - 5 =

8 - 5 =

3

You might be interested in
Find the vertex form of the quadratic function by completing the square <br><br> F(x) = x^2 -24x
musickatia [10]

Answer: the vertex is (12,−144)

Step-by-step explanation:

4 0
2 years ago
What is 6(-7+6i)(-4+2i)?
cricket20 [7]
6-2-1=185666iiiiy6663636
4 0
3 years ago
Point M is the midpoint of segment QR. If QM = 16 + x and MR = 2(x + 2), find the length of QM.
pav-90 [236]
Just add them
QM+MR=QR
16+x+2(x+2)=QR
16+x+2x+4=QR
20+3x=QR
6 0
3 years ago
What is 5.6 = p - 8.3
vredina [299]

Answer:

p - 8.3 = 5.6

p = 5.6+8.3= 13.9

7 0
3 years ago
Plz help this is due tomorrow
kkurt [141]
7:8 Purl Stitches I believe ! :)
4 0
3 years ago
Other questions:
  • Solve for x: (x+4) over 3 = 2​
    6·1 answer
  • In one week Molly ate 5 ice cream sandwich and torry ate n icee cream sandwiches. They ate a total of 12 ice cream all together.
    12·2 answers
  • 0.2 (20x + 10) = -42
    6·1 answer
  • 10 Pts + Brainliest<br><br> Which statement can you conclude is true from the given information?
    14·2 answers
  • You are conducting a study on the health of people who have been exposed to radiation and those who have not been exposed to rad
    7·2 answers
  • Divide 405 in to the ratio 3:12<br> give answer in the form ... and ...
    10·1 answer
  • Find the common difference of the arithmetic sequence -17, -15, -13, ..
    8·2 answers
  • An arrow is moving at 35 m/s and travels for 5 seconds. How far did the arrow travel?
    6·2 answers
  • The diameter of a dime is 17.9 millimeters. What is the area of one side of the coin? Show your work
    8·1 answer
  • Ryan is trying to determine whether 2.7x – 5.9 is equivalent to 2.8x – 5.9. To test this, he substitutes 0 for x into both expre
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!