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
nekit [7.7K]
3 years ago
13

Find the solutions to the equation below. Check all that apply: 2x^2 + 9x + 4 = 0

Mathematics
1 answer:
Flura [38]3 years ago
3 0
The answer is x = -1/2, -4
You might be interested in
What are the slope and one point on the graph of y-4/9(x+7)
Pavlova-9 [17]
Not linear.

Do you want the graph? 

I'm confused...
5 0
2 years ago
How to solve this<br><img src="https://tex.z-dn.net/?f=540in%20%3D%20%20%5C%3A%20yd" id="TexFormula1" title="540in = \: yd" alt
Gnom [1K]

Answer:

15 yds

Step-by-step explanation:

12 in = 1ft

3 ft = 1yd

to convert

540 in * 1ft/12 in   * 1yd /3 ft = (540 * 1 * 1)/ (12*3) = 540/36 =15 yds

all the units canceled except for yds

5 0
3 years ago
Read 2 more answers
C.) of a total of $10,000, part was invested at 10% simple interest and the remainder at
nlexa [21]

Answer:

$3,500 at 10% and $6,500 at 7%.

Step-by-step explanation:

M * 10% + (10000 - M) * 7% = 805

0.1M + 700 - 0.07M = 805

0.03M = 105

M = 3500

4 0
2 years ago
Triangles WSR and TVR are similar. Find x.
Vlad [161]

They are similar. Set the proportions equal to each other

(x + 8)/8 = (x+14)/12

Cross multiply

(x + 8)/8 (8)(12) = (x + 14)/12 (12)(8)

12(x + 8) = 8(x + 14)

Distribute the 12 and 8 to the corresponding monomials inside the parenthesis

12(x + 8) = 12x + 96

8(x + 14) = 8x + 112

12x + 96 = 8x + 112

Isolate the x. Subtract 8x from both sides and 96 from both sides

12x (-8x) + 96 (-96) = 8x (-8x) + 112 (-96)

12x - 8x = 112 - 96

4x = 16

Isolate the equal sign. Divide 4 from both sides

4x/4 = 16/4

x = 16/4

x = 4

------------------------------------------------------------------------------------------------------------------

4 is your answer for x

------------------------------------------------------------------------------------------------------------------

hope this helps

5 0
3 years ago
A square has an area of 196 inches what is the length of each side
AnnyKZ [126]

Answer:

14

Step-by-step explanation:

  1. Find the square root of 196: \sqrt{196} = 14  

I hope this helps!

6 0
3 years ago
Other questions:
  • 3.<br> QR<br> find the arc length<br> 02.83<br> 021.99<br> O 12.57<br> 0 34.56
    13·1 answer
  • I need help with these math problems <br><br>Answer with format<br>17.<br>18<br>19.<br>etc.​
    6·1 answer
  • If bacteria took 20 minutes to double from 2 to 4, how many bacteria would there be after 1 hour
    8·2 answers
  • For each inequality , find two values for x that make the inequality true and two values that make it false .
    9·2 answers
  • PLEASE HELP ME WITH THESE TWO QUESTIONS PLEASE
    5·2 answers
  • When a grizzly bear hibernates, its heart rate drops to 10 beats per minute, which is 20% of its normal
    6·2 answers
  • Heo is renting two kinds of tables for his party. One type of table
    6·1 answer
  • (20 Points)
    5·1 answer
  • What is the slope of a parallel line with the equation of y=1/2x+6?
    15·2 answers
  • A potter can make 24 vases in 8 days. If the potter works 6 hours each day, how long does it take to make one vase?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!