The sum of two whole numbers is 64 and their difference is 20. What is the bigger number?​

Answer:

maybe millions till they get older and started making there own money.

Step-by-step explanation:

Answer:

Daniella didn't do distributive property before she started.

Step-by-step explanation:

([tex]x^{3}[/tex]+5[tex]x^{2}[/tex]-7) + (5[tex]x^{3}[/tex]-3[tex]x^{2}[/tex]+2x-1)

5[tex]x^{6}[/tex]-3[tex]x^{5}[/tex]+2[tex]x^{4}[/tex]-1[tex]x^{3}[/tex]+25[tex]x^{5}[/tex]-15[tex]x^{4}[/tex]+10[tex]x^{3}[/tex]-5[tex]x^{2}[/tex]-35[tex]x^{3}[/tex]+21[tex]x^{2}[/tex]-14x+7

5[tex]x^{6}[/tex]+22[tex]x^{5}[/tex]-13[tex]x^{4}[/tex]-26[tex]x^{3}[/tex]+16x[tex]x^{2}[/tex]-14x+7

Answer:

12e + 6

Step-by-step explanation:

to simplify, just add the like terms which are the values with the same variable

Answer:

12e+6

Step-by-step explanation:

collecting like terms means out all the matching letters together, so 4e + 8e=123.

Answer:

A = 0.7777777777777

B= 0.2424242424

C= 0.2727272727

Step-by-step explanation:

Plz make it brainlist answer

Answer:

using phythagoras formula of right angles we can calculate the hypotenuse

1^2=x^2+17^2

x^2=17^2-1^2(transpose)

×^2=288 (introduce a square root)

x=15.01(round of to the nearest tenth)

Step-by-step explanation:

x=10

The measure of the hypotenuse is 17.029

If ABC is a triangle with AC as the hypotenuse and angle B with 90 degrees then we have Pythagoras theorem:

|AC|^2 = |AB|^2 + |BC|^2    

where |AB| = length of line segment AB. (AB and BC are rest of the two sides of that triangle ABC, AC being the hypotenuse).

Given;

The legs of a right triangle measures 1 cm

The other leg measures 17 cm

Now,

|AC|^2 = |AB|^2 + |BC|^2    

|AC|^2 = |1|^2 + |17|^2    

|AC|^2 = 1 + 289

AC=17.029

Therefore, by pythagoras theorem answer will be 17.029.

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Answer:A marketing firm working for neighboring Erewhon College obtains summary statistics to test the hypothesis that the average SAT scores for students entering the two schools are different

Step-by-step explanation:

A marketing firm working for neighboring Erewhon College obtains summary statistics to test the hypothesis that the average SAT scores for students entering the two schools are different.

A statistical hypothesis test is a technique for determining if the available data are sufficient to support a specific hypothesis. We can make probabilistic claims regarding population parameters through hypothesis testing.

A hypothesis (plural: hypotheses), in a scientific context, exists as a testable statement about the connection between two or more variables or a proposed justification for some experimental phenomenon.

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Answer:

$102.80

Step-by-step explanation:

First, find the amount of money she used. To find that, you multiply 5.25 by 6.20 which equals to 32.55. Maria spent $32.55 on meat. Then, subtract 135.35 (her starting amount) by 32.55 (the amount she spent on meat). This equals to 102.80 meaning she has $102.80 dollars left.

Answer:

Step-by-step explanation:

Given :

x-y = 3                                equation(i)

2x + 3y = 4                           equation(ii)

Now,

x - y = 3

x = 3 + y

substitute the value of x in equation (ii)

2x + 3y = 4

2(3 + y) + 3y = 4

6 + 2y + 3y = 4

6 + 5y = 4

y = -2/5

Answer:

The last one is the answer.

Step-by-step explanation:

Inverses are like opposites so [tex]\sqrt{x}[/tex] would be the inverse of [tex]x^{2}[/tex]. However don't be fooled by the second option because that is not the same although it seems like it. The true inverses are [tex]\sqrt[3]{27}[/tex] and [tex]3^{3}[/tex]. 3 cubed is 27 and the cube root of 27 is 3.

Answer:

256

Step-by-step explanation:

1,4,16,64,256

As 4 is being multiplied in each case.

Answer: -23

Step-by-step explanation: -23 + 5 = -18

20 aahahahahahahHHajajajahaj ajajaja

[tex]\boxed{\underline{\bf \: ANSWER}}[/tex]

[tex] \sf( 7 ^ { 1 / 5 } ) ^ { 5 } \\ [/tex]

Use the rules of exponents to simplify the expression.

[tex] \sf\left(\sqrt[5]{7}\right)^{5} [/tex]

To raise a power to another power, multiply the exponents.

[tex] \sf \: 7^{\frac{1}{5}\times 5} \\ [/tex]

Multiply [tex]\sf\frac{1}{5}[/tex] times 5.

[tex] \sf7^{1} [/tex]

Raise 7 to the power 1.

[tex] = \boxed{ \bf7 }[/tex]

The correct answer is Option B. 7.

_______

Hope it helps.

гคเภ๒๏ฬรคlt2222

Answer:

B.7

Step-by-step explanation:

Thanks and see you

........................... .. ......

Proof:

Let

We'll show that a contradiction happens if we tried to say A+B = C.

In other words, we'll show a contradiction happens for the form rational+irrational = rational.

Because A and C are rational, we can say

A = p/q

C = r/s

where p,q,r,s are integers. The q and s in the denominators cannot be zero.

So,

A+B = C

B = C - A

B = (r/s) - (p/q)

B = (qr/qs) - (ps/qs)

B = (qr-ps)/(qs)

B = (some integer)/(some other integer)

B = some rational number

But wait, we stated that B was irrational. The term "irrational" literally means "not rational". Irrational numbers cannot be written into fraction form of two integers. This is a contradiction and shows that A+B = C is never possible if A,C are rational while B is irrational.

This must lead to the conclusion that A+B must always be irrational if A is rational and B is irrational.

The template is this

rational + irrational = irrational

rational + rational = rational

Answer:

0

Step-by-step explanation:

The * means multiplication where the ^ means exponents, so you multiply in this case.

-6 * -6 = 36

Two negatives equals a positive.

PEMDAS shows that multiplication and division occurs first so...

7 * -6 = -42

36 + -42 + 8

-8 + 8

= 0

You can search it up to see what PEMDAS is.

Answer:

6) F

7) B

Step-by-step explanation:

6)

[tex]\boxed{perimeter \: of \: rectangle = 2(length + breadth)}[/tex]

60= 2[½(n -6) +2n +5]

Expand:

60= 2(½)(n -6) +2(2n) +2(5)

60= n -6 +4n +10

Simplify:

60= 5n +4

Minus 4 on both sides:

5n= 60 -4

5n= 56

Divide both sides by 5:

n= 56 ÷5

n= 11.2

Thus, option F is correct.

7)

[tex]\boxed{area \: of \: rectangle = length \: \times breadth}[/tex]

13q +2= 9(q +6)

Expand:

13q +2= 9q +54

Bring q terms to one side, constant to the other:

13q -9q= 54 -2

Simplify:

4q= 52

Divide both sides by 4:

q= 52 ÷4

q= 13

Thus, option B is correct.

Answer:

what blanks

Step-by-step explanation:

Answer:

1st one.

Step-by-step explanation:

-x = t^2

Hope this helped <3

MAKE SURE TO GIVE BRAINLIEST c:

Answer:

Answer: y = -x, x ≤ 0

Step-by-step explanation:

[tex]x(t) = - t {}^{2} \\ \\ t {}^{2} = - x[/tex]

but t² is y:

[tex]y = - x[/tex]

for x is a negative, it is less than zero, i.e;

[tex]x < 0[/tex]

Answer:

b = -4

Step-by-step explanation:

-3(6b + 4) = 2(-5b + 10)

-18b - 12 = -10b + 20

(-18b + 10b) - 12 = (-10b + 10b) + 20

-8b - 12 = 20

-8b (- 12 + 12) = 20 + 12

-8b = 32

-8b/-8 = 32/-8

b = -4

Answer:

x

Step-by-step explanation:

Lets call the above set of points [tex]L[/tex].

The domain is between minimum and maximum of the x-coords points specified,

[tex]\mathrm{min}(L;x)=0[/tex]

[tex]\mathrm{max}(L;x)=7[/tex]

So domain is [tex]D_L=[\mathrm{min}(L;x),\mathrm{max}(L;x)]=[0,7][/tex].

The range is the same story but you look at y values,

[tex]\mathrm{min}(L;y)=-8[/tex]

[tex]\mathrm{max}(L;y)=8[/tex]

So range is [tex]R_L=[\mathrm{min}(L;y),\mathrm{max}(L;y)]=[-8,8][/tex].

Hope this helps :)

Answer:

D

Step-by-step explanation:

Answer:

15 boxes

Step-by-step explanation:

Since 100 buttons are needed for one box, to get the number of boxes you would divide the total number of buttons by 100 to get the number of boxes needed. 1500/100=15 boxes

Answer:

101

Step-by-step explanation:

Answer:

then* lol

x+4>10 is how you would write it :)

Step-by-step explanation:

Answer:

commenting so you can give her brainliest

Step-by-step explanation:

Answer:

the answer is 2 because it is

Answer: 6

Step-by-step explanation:

3 (x-1) = x + 9

3x - 3 = X + 9

3x - x = 9 + 3

2x = 12

x = 12/2

x = 6

The correct answer will be "n = 6". A complete solution is provided below.

Let,

The number be "n".

According to the question, the expression will be:

→  [tex]3(n-1)=9+n[/tex]

→     [tex]3n-3=9+n[/tex]

By adding "3" both sides, we get

→  [tex]3n-3+3=9+n+3[/tex]

→              [tex]3n=12+n[/tex]

By subtracting "n" from both sides, we get

→        [tex]3n-n=12+n-n[/tex]

→               [tex]2n=12[/tex]

→                 [tex]n=\frac{12}{2}[/tex]

→                 [tex]n = 6[/tex]

Thus the above is the appropriate answer.

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Answer:

Step-by-step explanation:

i dont know  but work hard

Answer:

[tex] \frac{ - 8 {x}^{3} }{ {y}^{4} } [/tex] (first option)

Step-by-step explanation:

[tex] \frac{ - 32 {x}^{5} {y}^{3} }{4 {x}^{2} {y}^{7} } [/tex]

[tex] \frac{ - 8 {x}^{5} {y}^{3} }{ {x}^{2} {y}^{7} } = \frac{ - 8 {x}^{3} {y}^{ 3} }{ {y}^{7} } [/tex]

[tex] = \frac{ - 8 {x}^{3} }{ {y}^{4} } [/tex]