How Many?pls help me.

Step-by-step explanation:

step 1. x + 5 and x - 5 are polynomials.

step 2. x + 5 is a sum, x - 5 is a difference.

step 3. (x + 5)(x - 5) is a product which means to multiply. So "multiply" using FOIL.

step 4. (x + 5)(x - 5) = x^2 - 5x + 5x- 25 = x^2 - 25.

Answer:

1.) 3/100 , 0.8 , 0.91

2.) 8/100 , 0.2 , 36/100 , 0.44 , 0.5

Step-by-step explanation:

just add 0's after the numbers to get to 100 places, that way you can compare them. add a 0 to 0.5 and you find it's 0.50 .

Answer:

gawd lawdd

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

over the interval [-1,1], f(x) is greater than 0

Answer:  I would say 28, 97, 167, 131, 66, and 77

Sorry if wrong

Step-by-step explanation:

Answer:

infinite

Step-by-step explanation: pi is a never ending number with no patterns

Answer:

On Thursday, G00gle announced that one of its employees, Emma Haruka Iwao, had found nearly 9 trillion new digits of pi, setting a new record. Humans have now calculated the never-ending number to 31,415,926,535,897 (get it?) — about 31.4 trillion — decimal places.

Answer:

Step-by-step explanation:

First, we need to understand what a conjecture means, we can take a conjecture to mean the use of observed patterns or foundational knowledge about a certain phenomenon or thing to make a decision or make a logical conclusion about such thing.

Hence, when making Justification about a conjecture, we need to take into cognizance some potent things :

1.) There must be an observed pattern, relationship between the observation upon which a conjecture is to be made. As this pattern are key to our reasoning and decision.

2.) Also, our final conclusion or conjecture will be based on the pattern observed and not on some random thought.

Since the long expression that had just gotten out of the hospital,  the long expression is maybe weak and has to slowly that the short expression.

Step-by-step explanation:

Hope it helped

Pls mark BRAINLIEST

Answer:

x=78

Step-by-step explanation:

Answer:

78

Step-by-step explanation:

Answer: B. both can be arranged in some order

Step-by-step explanation:

At the ordinal level of measurement, data can be ordered in some format however it is not possible to know how much the data vary from each other. For instance: Very Bad, Bad, Good, Very Good. Data can be ordered under this but we won't know just how much of a difference exists.

Interval data can also be ordered and this time we can tell how the data varies from one another for instance by 1 or 2. The only problem here however, is that interval data does not end with zero.

Answer:

1. {+8}

2. {+4}

3. a= -13, a= 1

4. x=-1, x= 9

5. y= -8

Step-by-step explanation:

i tried my best, sorry in advance if somethings wrong

Answer:

niewiem.

Step-by-step explanation:

nwieime.

Answer:sides of triangle = 3,6,8

sides of enlarged triangle = 5.4, x.y

3/ 5.4 = 6/x = 8/y

3/ 5.4 = 6/x

3x =5.4*6

3x =32.4

x = 10.8

3/5.4 = 8/y

3y =8 * 5.4

3y = 43.2  

y = 14.4

perimeter = 5.4 +10.8 +14.4 =30.6 inches

Answer:

A reflection over y=-x

Step-by-step explanation:

Im almost positive

Answer:

the answer is definitely c

Answer:

C

Step-by-step explanation:

Hope this helps! Have a nice day :D

Answer:

W = width

A = area

A = (W+3)(W)

A = W^2+3W

Answer:

y =5/3x - 8

Step-by-step explanation:

5x - 3y = 24

-3y = -5x + 24

y = 5/3x - 8

Answer:

Root of 2048. [Root of two thousand forty-eight] . square root. 45.2548. cube root. 12.6992. fourth root. 6.7272. fifth root. 4.5948.

Answer:

32√2

Step-by-step explanation:

√2048 = √2^11

            = 32√2

Answer:

= -4(2.3x + 0.7)

Step-by-step explanation:

=(3x + 5.1) + (-12.2x - 7.9)

= 3x + 5.1 - 12.2x - 7.9

= -9.2x - 2.8

= -4(2.3x + 0.7)

Step-by-step explanation:

We need to do LCM in this case.

2_|_ 6,4,16

2 _|_ 3,2,8

_|_ 3, 1,4

It is not divisible further.

So, LCM is 2×2×3×4 = 48

So, 48 is the answer.

Hope it helps :)

[tex].[/tex]

Answer:

Profit 527

Profit percent 0.085

Answer: you can delete my answer but I need the points I’m so sorry

Answer:

linear

Step-by-step explanation:

for any equation that is in Y equals MX plus B,  the equation has to be linear

Answer:

This will be linear

Step-by-step explanation:

The reason is because it doesn't have any exponents

Answer:

1,920

Step-by-step explanation:

288/3 = 96

96 x 20 = 1920

Answer:

1920 eggs

Step-by-step explanation:

make a ratio and cross multiply

20/3=x/288

3x=5760

x=1920

Answer:

(x-h)^2 + (y-k)^2 = r^2

Step-by-step explanation:

Here, we want to write the standard equation of the circle

We have this as;

(x-h)^2 + (y-k)^2 = r^2

The above equation is the standard equation for the circle

Answer:

(x − 4)2 + (y + 6)2 = 25

(x − 4)2 + (y − (-6))2 = 52

When I compare my equation with the standard form, (x − h)2 + (y − k)2 = r2, I get h = 4, k = -6, and r = 5. The center is at (4, -6), and the length of the radius is 5.

Step-by-step explanation:

edmentum

Answer:

27x-64x^2

Step-by-step explanation:

Distribute the 8x

3x-64x^2+24x

Combine like terms (3x and 24x)

27x-64x^2

Answer:

64x*2 + 27x

Step-by-step explanation:

This is the expression simplified.......

Answer:

X = 54

Step-by-step explanation:

set the equations equal to each other and then solve for x

Answer:

So 59 for the first one and 58 for the second one

Step-by-step explanation:

3x+2=180 = 3x=178=x=59

4x-52=180= 4x=232 = x=58

Answer:

The correct answer is D.

Step-by-step explanation:

According to the Pythagorean Theorem, the legs of a right triangle squared and added together is equivalent to the hypotenuse squared. To solve for x, you can use any of the two right triangles. Each of the bottom legs of the right triangles is 9 units since the two right triangles are congruent, so now we apply the Pythagorean Theorem to solve for x. [tex]x^2+9^2=19^2[/tex] ⇒ [tex]x^2+81 = 361[/tex] ⇒ [tex]x^2 = 280[/tex] ⇒ [tex]x = \sqrt{280}[/tex] ⇒ [tex]x = \sqrt{4 * 70}[/tex] ⇒ [tex]x = \sqrt{4} * \sqrt{70}[/tex] ⇒ [tex]x = 2\sqrt{70}[/tex].

Answer:

A rate of change can be positive or negative.

Step-by-step explanation: