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
Ira Lisetskai [31]
3 years ago
15

2 d2 + 15d + 23 = 3 It’s quadratic formula

Mathematics
1 answer:
DENIUS [597]3 years ago
4 0

Answer:

-15 plus or minus the square root of 65 all over 4 (All over means fraction)

You might be interested in
Triangles IJK and LMN are similar. Find y using proportions. Explain and show all your steps.
Deffense [45]

Triangles IJK and LMN are similar. Then, the proportion between their similar sides must be equal. That is:

IJ/ML = JK/MN = IK/LN

where:

IJ = x

JK = 54

IK = y

MN = 42

ML = 28

NL = 35

In order to find the value of y, you consider the equation JK/MN = IK/LN, and solve for y, just as follow

JK/MN = IK/LN replace by the values

54/42 = y/35 multiply both sides by 35

(54/42)(35) = y

45 = y

Hence, y = 45

4 0
1 year ago
At noon, the shadow of a flagpole is 10 feet long. At the same time, the shadow of a 140-foot tall building is 60 feet long. Wha
Free_Kalibri [48]
10=2x5
60=2x2x3x5

2x2x5x3=60

i think to do this you need lcm but im not sure

6 0
3 years ago
Determine whether each number is a solution of the given inequality 2m - 4 > 10
sladkih [1.3K]

Answer:

what this question make NO sence. please elaborate.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Is 6x^2y+2xy^2 a monomial or binomial
Shtirlitz [24]
\left[x _{2}\right] = \left[ \frac{ - y}{3}\right][x​2​​]=[​3​​−y​​]monomial or binomial
8 0
3 years ago
Hi can someone help me with this?
zalisa [80]

Answer:

2^{2} or 4

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • The capacity of a beaker is 150ml,how many beakers can be filled from a 4L Container ?
    12·1 answer
  • A long distance runner starts a race at 1 m/s. he increases his speed to 3 m/s during the middle of the race and slows down to 2
    6·1 answer
  • Gaelle et maeva souhaitent construire un circuit de karting en forme de 8... de ces deux circuits lequel est le plus long
    13·1 answer
  • What is the equation in point slope form of the line passing through (-2,-5) and (2,3)
    6·2 answers
  • A globe of the Moon has a radius of 10 inches. Find the volume of the globe. Round your answer to the nearest whole number
    11·2 answers
  • Which expressions could be used to calculate the area of the patio shown? Choose exactly two answers that are correct.
    7·1 answer
  • Can someone plz help me on this
    10·1 answer
  • Tell me what the letters A, H, and K stand for in the vertex form.
    7·1 answer
  • Square the number 1 through 20 and 25​
    6·1 answer
  • A tank originally contains 100 gallon of fresh water. Then water containing 0.5 Lb of salt per gallon is pourd into the tank at
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!