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
eduard
3 years ago
11

What is 2x(x+5)=4 using the quadratic formula

Mathematics
1 answer:
antoniya [11.8K]3 years ago
4 0
X= \frac{-5(+/=) \sqrt{33} }{2}
Or it would be approximately: x≈ 0.37228132, -5.37228132
Hope this helped! ;P
You might be interested in
I WILL GIVE BRAINLIEST!!!
netineya [11]

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

M = 0.65146579

t=0

simplified = M ( t ) = 0.65146579 t

Step-by-step explanation:i really hope this helps you

7 0
3 years ago
Ratio of A and B's age = 6:5<br> A's age = 18<br> Find out b's age<br> pls fast!!
Murljashka [212]

Answer: I am pretty sure its 15 for Bs age!

Step-by-step explanation:  All I did is find the equivalent ratio!

5 x 3 is 15 and 6 x 3 is 18

3 0
2 years ago
All isosceles triangles are equilateral. <br> A.True <br> B.False
Flura [38]
False !! but opposite can be true !!
7 0
3 years ago
Read 2 more answers
I need Help please #22
Vera_Pavlovna [14]

Answer:

A: 7.5

Step-by-step explanation:

If the length is 5 inches longer than the width, we must multiply the width by 4 and add ten to figure out the perimeter. 7.5 x 4 = 30. 30 + 10 = 40.

6 0
2 years ago
Read 2 more answers
I need so much help with this question
Alex777 [14]

Step-by-step explanation:

Looking at the graph, we can see that

A = (3, -3)

B = (10, -5)

C = (6, -8)

Reflecting over the y axis means reflecting over the big, bold vertical line in the middle. To do this for a point (x, y) simply means changing the x value to -x. For example, to reflect (6, 7) over the y axis, we would turn it into (-6, 7)

A' = (-3, -3)

B' = (-10, -5)

C' = (-6, -8)

Plot these points on the graph and connect them to get your new triangle

8 0
2 years ago
Other questions:
  • A tank is full of water. Find the work W required to pump the water out of the spout. (Use 9.8 for g and 3.14 for π. If you ente
    6·1 answer
  • Identify the volume of the hemisphere in terms of pi.
    5·1 answer
  • Brainly do ur magic pls.?
    7·1 answer
  • The circumfrence of a circle is 188 meters. what is the approximate radious of the circle???
    5·2 answers
  • Did you hear the one about the acupuncture
    6·1 answer
  • Write 7.3 x 10 to the -7th power in standard form.
    15·2 answers
  • Fractions order from least to greatest<br> Which is the right answer? Pls help ill give brainliest!!
    12·1 answer
  • Pls help!!
    13·2 answers
  • I'm stuck on like 3 I'm in fourth help plss
    6·1 answer
  • Jennifer invested $400 at 6% interest compounded continuously. Write a model m(t) that represents the money in Jennifer's accoun
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!