All categories

2 years ago

I just need help with number 2, i don’t understand

Mathematics

1 answer:

VladimirAG [237]2 years ago

3 0

Step-by-step explanation:

Assuming c = x, you would substitute 2{(5)^(5)} - 6,

5^5 = 25,

2(25) = 50,

50 - 6 = 44

Answer would be 44, but only if c = x

You might be interested in

30 \div \frac{1}{3} 30÷ 3 1

ioda

Answer:

Step-by-step explanation:

$30 \div \frac{1}{3} \\\\\mathrm{Convert\:element\:to\:fraction}:\quad \:30=\frac{30}{1}\\=\frac{30}{1}\div \frac{1}{3}\\\\\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\div \frac{c}{d}=\frac{a}{b}\times \frac{d}{c}\\=\frac{30}{1}\times \frac{3}{1}\\\\\mathrm{Apply\:rule}\:\frac{a}{1}=a\\=30\times \:3\\\\=90$

7 0

2 years ago

Read 2 more answers

Use synthetic division to determine f(-2) for the function f(x)=9x^3-18x^2-16x+32

Verizon [17]

Answer: -80

Step-by-step explanation:

7 0

2 years ago

What does geometry mean ?

Montano1993 [528]

"The branch of mathematics concerned with the properties and relations of points, lines, surfaces, solids, and higher dimensional analogs." - Dictonary.com

In simple words, it is a study in math in which you study shapes, lines, planes, and points.

4 0

2 years ago

Read 2 more answers

Find the mean of x,+2,3x,-4,3x+2 and 2x

My name is Ann [436]

Answer:

it is -1

Step-by-step explanation:

2= 410x+14⇒4x+8=10x+14 ⇒6x=−6 ⇒x=−1

6 0

2 years ago

If the product of two number is 10 and the sum is 7 ,then the longest of the two number is

irinina [24]

Answer:

5 units

Step-by-step explanation:

Step one:

Given data

Le the first number be x

and the second number be y

x*y= 10-----------------1

and

x+y= 7-----------------2

from eqn 1

x= 10/y

put x= 10/y in eqn 2

$10/y+y= 7\\\\10/y= 7-y$

cross multiply we have

$10=y(7-y)\\\\10=7y-y^2$

rearrange

$y^2-7y+10=0$

the factors of the quadratic expression are

-5 and -2

$y^2-5y-2y+10= 0\\\\y(y-5)-2(y-5) =0\\\\y-2=0\\\\y= 2\\\\y-5= 0\\\\y=5\\\\$

The longest side is 5 units

3 0

2 years ago