3 years ago

Help me please

Mathematics

1 answer:

Nimfa-mama [501]3 years ago

7 0

They are both in standard form.

You might be interested in

If helen travels 567 miles miles in 9 hours how far does she travel in one hour

Lynna [10]

To figure out how much she travels in one hour you just do 567÷9 so...
567÷9=63
Helen travels 63 miles per hour

5 0

3 years ago

If a car goes 204 miles in 3 hours, how far will it go in 7 1/2?

jasenka [17]

510 miles, 204/3 = 68
68x7.5= 520

5 0

3 years ago

PLS ANSWER NEEDED IMMEADIATELY< WILL REPORT IF ANY LINKS

JulijaS [17]

Answer:

It is skewed right

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Without solving determine the number of real solutions for each quadratic equation

seropon [69]

Answer:

b^2-4b+3=0

b²-3x-b+3=0

b(b-3)-1(b-3)=0

(b-3)(b-1)=0

either

b=3 or b=1

2n^2 + 7 = -4n + 5

2n²+4n+7-5=0

2n²+4n+2=0

2(n²+2n+1)=0

(n+1)²=0/2

:.n=-1

x - 3x^2 = 5+ 2x - x^2

0=5+ 2x - x^2-x +3x^2

0=5+x+2x²

2x²+x+5=0

comparing above equation with ax²+bx +c we get

a=2

b=1

c=5

x={-b±√(b²-4ac)}/2a ={-1±√(1²-4×2×5)}/2×1

={-1±√-39}/2

3 0

2 years ago

Evaluate the function

Sedaia [141]

$f(0) = {4}^{3 \times 0 + 3} = {4}^{0 + 3} = {4}^{3} = 64$
The answer is above.
Additional note 1:
${4}^{3} = 4 \times 4 \times 4 = 16 \times 4 = 64$
Additional note 2:
In the answer I filled in "0" at the place where "n" was. This is because the question tells us n=0

4 0

2 years ago