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
Nina [5.8K]
2 years ago
15

Choose the equation that best represents the general form of the following expression. x^2/2=7x user: what is the value of "c" i

n the quadratic equation 3x 2 5x 7 = 0?
Mathematics
1 answer:
AlexFokin [52]2 years ago
4 0
X^2/2 = 7x
x^2 = 14x
x^2 - 14x = 0


A quadratic equation is of the form ax^2 + bx + c
Therefore, in 3x^2 + 5x + 7, c = 7
You might be interested in
Please help! thanks :)
Molodets [167]

Answer:

118%

Step-by-step explanation:

Cora's kitten weighed in the last visit to the veterinarian's office= 550 grams

Right now, Cora's kitten weighs = 1200 grams

Increase in the kitten's weight= 1200 - 550 = 650 grams

Percent increase in weight= 650/550 * 100

= 118.18% = 118%

Hence, there is 118% increase in kitten's weight.

7 0
2 years ago
Ratio of height to length 2 to 25. If the window is 24 feet high, how long is it?
Digiron [165]

Answer:

I think it would be 300 feet long.

Step-by-step explanation:

25/2=12.5

12.5x24=300

Hope this helps. :)

4 0
2 years ago
Solve the equation for m: 2m + 1 = -3m - 1
Ierofanga [76]

Answer:

m = \frac{-2}{5}

Step-by-step explanation:

2m + 1 = -3m - 1 (Given)

2m + 1 + 1 = -3m - 1 + 1 (Addition Property of Equality)

2m + 2 = -3m (Simplify)

2m - 2m + 2 = -3m - 2m (Subtraction Property of Equality)

2 = -5m (Simplify)

\frac{2}{-5} = \frac{-5m}{-5} (Division Property of Equality)

\frac{-2}{5} = m (Simplify)

m = \frac{-2}{5} (Symmetric Property of Equality)

8 0
3 years ago
Find the area of the triangle below.
ss7ja [257]

Answer:

73.72

Step-by-step explanation:

Using law of Sines in area:

A(triangle) = S1 * S2 * sin(theta) /2

A(triangle) = 12 * 15 * sin(55) / 2 = about 73.72 when rounded

ANSWER: 73.72

6 0
2 years ago
Please help <br><br> 5x + 3y = 9 in general form.
coldgirl [10]

jqz-ptqn-jvf

join for your answer and ask

6 0
3 years ago
Read 2 more answers
Other questions:
  • Please help last question !!!!!!<br> Please help me !!!!!!!
    15·1 answer
  • Can someone help me solve for b? 2(b + 3) = 12
    5·2 answers
  • Solve for r s=2 πrh <br> a. s/2= r <br> b. 2 πsh=r <br> c. s/2 π= r <br> d. s/2 πh= r
    9·1 answer
  • Trigonometry: If f(x)= 2sinx + cosx using exact values find f (120 degrees). if possible show steps.
    15·1 answer
  • The mean age of 10 women in an office is 31 years old.
    14·2 answers
  • What’s the answer? Some say 9, others say 1
    8·2 answers
  • 5(x+4)+16<br><br> Match each of the following with Equivalent Expression listed on the right
    14·1 answer
  • Please help!!!!!! ASAP
    6·1 answer
  • Johnathan can jog 3 2/5 miles in 7/8 hour. Find his average speed in miles per hour
    10·1 answer
  • Nine hundred light bulbs are packaged and shipped to a retail store. Thirteen percent of the light bulbs arrive broken. Which eq
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!