3 years ago

Anybody want to help me in math please please i will really appreciate it

Mathematics

1 answer:

galina1969 [7]3 years ago

6 0

What do you need help with

You might be interested in

What is the geometric mean between 7 and 12

Tresset [83]

Answer:

Geometric Mean = 9.17

Step-by-step explanation:

Here,

a = 7

b = 12

Geometric mean = root(ab)

= root( 7 x 12)

= root(84)

= 9.17

6 0

2 years ago

Read 2 more answers

Nessa had $50 n her savings and it increased by 20%. How much money is in her account?

vredina [299]

Answer:

$60

Step-by-step explanation:

If it is increasing annually then next year the savings will be $50+20% of $50

=>$50+$10

=>$60

4 0

2 years ago

Read 2 more answers

2 Are 3(x – 4) – 2(2.5x - 1) and -2(x + 5) equivalent expressions?

Bogdan [553]

Answer:

Equivalent expressions

Step-by-step explanation:

3(x – 4) – 2(2.5x - 1)

3x - 12 -5x +2

-2x - 10

and -2(x + 5)

-2x - 10

Yes, They are Equal

8 0

2 years ago

Solve.

Eva8 [605]

$2x^2+x-1=2\ \ \ |-2\\\\2x^2+x-3=0\\\\2x^2+3x-2x-3=0\\\\x(2x+3)-1(2x+3)=0\\\\(2x+3)(x-1)=0\iff 2x+3=0\ \vee\ x-1=0\\\\2x+3=0\ \ |-3\\2x=-3\ \ \ |:2\\x=-\frac{3}{2}\\\\x-1=0\ \ \ |+1\\x=1$

Answer: C 1, -3/2

4 0

3 years ago

PLEASEEE

pantera1 [17]

Step-by-step explanation:

ggfsgkfxcxx CH jhdxnkrz

3 0

2 years ago