2 years ago

Please Help me pleaseeeeee

Mathematics

1 answer:

lions [1.4K]2 years ago

3 0

I think the answer is the second one

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1 nnnnnnnneeeeeeeeeeeed help

zavuch27 [327]

Answer is 84.86 cm^2

8 0

2 years ago

Help me with this and I'll give you brainilest!

fredd [130]

Answer:

5000

Step-by-step explanation:

Either I do it I get 5000.

Sorry if this is wrong.

5 0

3 years ago

What are the solutions of the quadratic equation? 4x^2+34x+60=0

insens350 [35]

Answer:

Option 3) -6,-5/2

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$

is equal to

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

in this problem we have

$4x^{2} +34x+60=0$

$a=4\\b=34\\c=60$

substitute in the formula

$x=\frac{-34(+/-)\sqrt{34^{2}-4(4)(60)}} {2(4)}$

$x=\frac{-34(+/-)\sqrt{196}} {8}$

$x=\frac{-34(+/-)14} {8}$

$x_1=\frac{-34(+)14} {8}=-\frac{20}{8}=-\frac{5}{2}$

$x_2=\frac{-34(-)14} {8}=-6$

6 0

3 years ago

Meg lives in Indianapolis and wants to visit her mom in Lima. She has been meaning to go to a chiropractor in Dayton, so she is

Anna11 [10]

First she would drive 165 miles.
Now we minus the distance of both cities. 173-165=
8 more miles.

7 0

3 years ago

Why do many animals in grasslands stay together in herds?

mixas84 [53]

Answer:

plz put one qusetion a time plz so i can put it down better

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers