3 years ago

Anyone can help me with this??

Mathematics

2 answers:

liberstina [14]3 years ago

7 0

Answer:

Its 10

Step-by-step explanation:

20/15= 4/3

anygoal [31]3 years ago

4 0

Answer:

2 is the answer x=5 then you can simply solve

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PLEASE HELP

Mumz [18]

The answer should be c .

4 0

3 years ago

which shows the correct substitution of the values a, b, and c from the equation 0 = 4x2 2x – 1 into the quadratic formula below

irinina [24]

$0 = 4x^2+2x- 1$

Quadratic formula is

$x = \frac{-b+-\sqrt{b^2-4ac}}{2a}$

'a' is the coefficient of x^2 = 4

'b' is the coefficient of x = 2

'c' is the constant = -1

Now we plug in all the values in quadratic formula

$x = \frac{-b+-\sqrt{b^2-4ac}}{2a}$

$x = \frac{-2+-\sqrt{2^2-4(4)(-1)}}{2(4)}$

$x = \frac{-2+-\sqrt{18}}{8}$

The above one is the substitution of values of a,b,c in quadratic formula.

5 0

3 years ago

Read 2 more answers

I need help asap pls

Juliette [100K]

Answer:

d? Kerana ianya tidak sama kaki

3 0

2 years ago

Does W(t)=0 have a solution?

AlladinOne [14]

No it does not have one

8 0

3 years ago

It takes 15 minutes to make 3 birdhouses how long will it take to make 11 bird houses

larisa86 [58]

55 min because to make one bird house it's 5 min do 5*11=55.
Hope this helps
Plz mark brainliest
-turtles 12345

3 0

3 years ago