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
Find the value of given expression<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B25%20%5Ctimes%202%7D%20%20%5Ctimes%20%2
zmey [24]
The answer is fifty :)

5 0
3 years ago
Using a famous spokesperson to promote a certain product is an example of_
butalik [34]

Answer:

An advertisement.

Step-by-step explanation:

It's called a Celebrity Endorsement but it's a subgroup of an Advert.

6 0
4 years ago
4 out of 9 how many groups can be made?
Len [333]

Answer:

its a combination problem, so in your calculator put 9 nCr 4 and you'll get 126. i hope this helps. :)

Step-by-step explanation:


5 0
4 years ago
Paint can only be purchased in 1-quart, 1-gallon, and 5-gallon containers. How much will all supplies for the project cost if th
Ksju [112]

Answer:

$67.60

Step-by-step explanation:

Paint can only be purchased in 1-quart, 1-gallon, and 5-gallon containers. How much will all supplies for the project cost if the cans of paint cost $10.90 for a quart, $34.90 for a gallon, and $165.00 for 5 gallons?

6 0
3 years ago
Solve, cross multiply<br><br>(x+2) / 2x = 3/2
bonufazy [111]

Answer:

1

Step-by-step explanation:

x+2/2x=3/2

2x×3=2x+4

6x=2x+4

4x=4

x=4/4

x=1

5 0
2 years ago
Other questions:
  • What are they asking me?
    5·1 answer
  • Solve the formula for v1
    6·1 answer
  • When statisticians collect information to find characteristics of a large group of people They survey part of the group. What is
    15·2 answers
  • What is the greatest common factor of 9 and 14?
    10·2 answers
  • A bed room set is being sold for $5500 if bought cash​
    10·1 answer
  • Is x greater than, less than, or equal to 94° ?
    6·2 answers
  • If she spends her entire budget, Ya Binta can afford 74 peaches and 9 pineapples. She can also just afford 14 peaches and 21 pin
    10·1 answer
  • The price of a laptop went down by $175. The new price is $950. Which of the expressions shows the price of the laptop before th
    13·1 answer
  • Help me, please??????
    12·1 answer
  • What is the value of X?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!