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
AnnZ [28]
2 years ago
11

Factor the problem: 8x^2+7x-4

Mathematics
2 answers:
Andre45 [30]2 years ago
7 0

x=  

16

7−  

177

​  

 

​  

=−0.394

x=  

16

7+  

177

​  

 

​  

=1.269Step-by-step explanation:

vladimir2022 [97]2 years ago
7 0
The answer should be 1.269
You might be interested in
Evaluate 0 · |-6|. -6 0 6
natita [175]

Answer:

0

Step-by-step explanation:

0 · |-6|

Absolute value means take the non negative number

0* 6

0

7 0
3 years ago
What is the area of triangle EDF?
Ann [662]

Answer:

4.5

Step-by-step explanation:

∠BAC ~ ∠EDF means that the triangles are similar. So the legs of the triangle share the same proportions, even if the sizes are different.

Since they share the same proportions, the same operations can be performed on each base to find the area.

The answer can be found with the knowledge that the area of a triangle is half of the height * width. You know the width of ∠BAC is 4, and the area is 8, so 16 (the area doubled) / 4 is the height. The width and height of ∠BAC are the same, and since the proportions are also the same, the width and height of ∠EDF are both 3. So the area is the width (3) times the height (3) divided by 2.

3*3 = 9

9/2 = 4.5

So the area is 4.5

6 0
2 years ago
164 is 55% of what number?<br><br> Please somebody help me
monitta
This is how you solve it; but first of all convert the percent into a decimal;55%= 0.55

0.55x = 164 (divide by 0.55 on both sides)
x = 164/0.55 
x = 298.18 (rounded to the nearest hundredth)
so 164 is 55% of 298.18(rounded)
8 0
3 years ago
Where is the most optimal position to send your bean bag in relation to opponent's bean bag?​
Stella [2.4K]

Answer:

right side

Step-by-step explanation:

7 0
3 years ago
Solve the system of linear equations. 3x−2y=1 9x−6y=3
irakobra [83]
Get the y by itself

-2y= -3x + 1

Divide -2 to everything

y= 3/2x - 1/2


Other equation (get y by itself)

-6y= -9x + 3
y=3/2x - 1/2

Use substitution

3/2x-1/2=3/2-1/2

0=0

All real numbers (any value of x makes the equation true)
8 0
3 years ago
Other questions:
  • How many square inches are in 60 square feet?
    11·2 answers
  • A model ocean liner is 12 inches long. If it is built to a scale of 1 in:300 ft., how long is the real ocean liner?
    14·1 answer
  • There are 3 meters from A to B, 22 meters from B to C, 5 meters from C to D, and 7 meters from D to E. What is the distance from
    6·1 answer
  • What is the answer for -|-5x(-7)|​
    8·2 answers
  • Does anyone know this?
    10·1 answer
  • Find the sum of 37,9,663,0,1198 and 45
    5·1 answer
  • Which expression is equivalent to 4a(2.5b+11)-5(a+3)+b(a-7)
    5·1 answer
  • 5. If the dimensions of a rectangle are doubled, which of the following best describes an effect on the rectangle?​
    13·1 answer
  • PLZ HELP NEED RN!!!!!
    15·2 answers
  • PLZZZ HELP 30 POINTS!!!!!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!