3 years ago

HELP! WILL GIVE BRANLIEST!!!

Mathematics

2 answers:

zhenek [66]3 years ago

3 0

Your answer is correct. Can I have brainliest?

QveST [7]3 years ago

3 0

Answer:

Paige is correct!

Step-by-step explanation:

You might be interested in

Solve 3x2 + 4x = −5.

Alla [95]

Move the -5 over by adding 5 to both sides
3x^2+4x+5=0
must use quadratic formula

for an equation in the form
ax^2+bx+c=0
x= $\frac{-b+/- \sqrt{b^2-4ac} }{2a}$

a=3
b=4
c=5

x= $\frac{-4+/- \sqrt{4^2-4(3)(5)} }{2(3)}$
x= $\frac{-4+/- \sqrt{16-60} }{6}$
x= $\frac{-4+/- \sqrt{-44} }{6}$
x= $\frac{-4+/- 2\sqrt{-11} }{6}$
remember that√-1=i
x= $\frac{-4+/- 2i\sqrt{-11} }{6}$
x= $\frac{-2+/- i\sqrt{-11} }{3}$

x= $\frac{-2+ i\sqrt{-11} }{3}$ or x= $\frac{-2- i\sqrt{-11} }{3}$

4 0

3 years ago

29.25 is what percent of 78

Alexus [3.1K]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Brittany has 50 beads. 70% of the beads are gold. How many beads does Brittany have?

Ket [755]

Answer: 35 gold beads and 15 non-gold beads