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Answer:-8j^2-16k

Step-by-step explanation:

First step:-2j^2-(-2)k=-2j^2+2k

Second step:

-6(j^2+3k) use the formula a(b+c)=ab + ac

a=-6 b=j^2 c=3k

-6j^2+(-6).3k

-6j^2-6.3k=-6j^2-18k because we multiplied 6x3=18

So we gather the whole equation And simplify

-2j^2+2k-6j^2-18k

-2j^2-6j^2 +2k-18k(add like terms)6+2=8

-8j^2+2k-18K (subtract Like terms 18-2=16)

And the answer will give -8j^2-16k

Answer:

k=0.416

Step-by-step explanation:

k=[tex]\frac{5}{12}[/tex] right?

Answer:

-2

Step-by-step explanation:

The slope (or gradient) is the coefficient for x in a linear equation. It's calculated by the change in y divided by the change in x. In this case, the change in y is -2 and the change in x is 1, therefore the slope is -2/1 which is -2.

Answer: 789.39

Step-by-step explanation: Just subtract 89.51 from 878.9.

Mark Brainliest if this helped!

Answer:

x=30 because if you look across from x the angle is 30 degrees.

Step-by-step explanation:

Answer:

[tex]x = -4[/tex]

Step-by-step explanation:

To solve this equation, we need to apply the distributive property, combine like terms, and get x on one side of the equation.

First, let's apply the distributive property to all parts of the equation:

[tex]0.5(4x-2) - 2(3x+3) = 9+2x + 8[/tex]

[tex]2x - 1 - 6x - 6 = 9 + 2x + 8[/tex]

Combine like terms:

[tex]-4x - 7 = 2x + 17[/tex]

Add 4x to both sides:

[tex]-7 = 6x + 17[/tex]

Add -7 to both sides:

[tex]0 = 6x + 24[/tex]

Subtract 24 from both sides:

[tex]6x = -24[/tex]

Divide both sides by 6:

[tex]x = -4[/tex]

Hope this helped!

Answer:

the answer is .8

hope this helps

Answer:

A correlation coefficient close to zero

Step-by-step explanation:

This makes linear regression unreasonable because the correlation coefficient shows how related the data points are, -1 and 1 being very strong and 0 being uncorrelated. So the line of best fit would not make sense because the data points are random in relation to one another.

Answer:          B. A correlation coefficient close to zero

Step-by-step explanation:

Answer:

3,15

Step-by-step explanation:

took the test boi

y=mx+b is the equation of a line, m is the slope (the rate of change).

Answer:

Convert to a decimal by dividing the numerator by the denominator.

0.916...I

Answer:

11/12

Step-by-step explanation:

First you convert both fractions to a common denominator, usually found by multiplying the denominators you have, i.e., 3*4=12. So let's convert to /12:

2/3 = 8/12 (times 4)

1/4 = 3/12 (times 3)

Now you can add them:

8/12 + 3/12 = 11/12

This cannot be simplified, so this is your answer.

Answer:

X = 5

Step-by-step explanation:

4x - 7 = 13

4x = 13 + 7

4x = 20

x = 20 / 4

x = 5

Hope it Helps :) !!

The solution of the given equation will be; X = 5

We know that the equation is defined as an expression that shows the relationship between two or more numbers and variables.

WE are given the statement as;

"7 less than 4 times a number equals 13 ​"

The equation becomes as;

4x - 7 = 13

Now solving for x;

4x = 13 + 7

4x = 20

Divide;

x = 20 / 4

x = 5

The value of x will be; x = 5

Learn more about equations here;

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Answer:

21

Step-by-step explanation:

prim factors: 2, 3, 5, and 11

The sum of the prime factors of the number 330 is 21.

A natural number other than 1 whose only factors are 1 and itself is said to have a prime factor. In actuality, the first few prime numbers are 2, 3, 5, 7, 11, and so forth.

Given:

The number is 330

Factorize the above number,

330 = 1 × 2 × 3 × 5 × 11

Prime factors are = 2, 3, 5, 11

Calculate the sum of the prime factor

2 + 3 + 5 + 11 = 21

Therefore, the sum of the prime factors of the number 330 is 21.

To know more about prime factors:

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Answer: 245

Step-by-step explanation:

If you multiply 10 degrees by 18 that gets you 180. Add that to 65 and you get your total.

Answer:

temp after 18 minutes: 245

temp after t minutes: 65+10t

Answer:

100kg

Step-by-step explanation:

On the graph 100kg is where the line starts so that his weight when he started. Hope this made sense!

Answer:

100kg

Step-by-step explanation:

because at the start of the diagram it's pointing at 100kg

Answer:

4miles, because it would just be 12 divided by 3.

Step-by-step explanation:

w is no more than 7 is different

Answer:

W is no more than 7

Step-by-step explanation:

W is greater than or equal to -7 is (W>_-7)

W is no more than 7 is (W<_7)

W is no less than -7 is (W>_7)

W is at least -7 is (W>_7)

Out of all of these, w is no more than 7 is the only different expression

Answer:

Step-by-step explanation:

Method 1 ; Using prime factors ;

[tex]3,\:8,\:12,\:15\\\\\mathrm{Prime\:factorization\:of\:}3:\quad 3\\\mathrm{Prime\:factorization\:of\:}8:\quad 2\times\:2\times\:2\\\mathrm{Prime\:factorization\:of\:}12:\quad 2\times\:2\times\:3\\\mathrm{Prime\:factorization\:of\:}15:\quad 3\times\:5\\\\=3\times \:2\times \:2\times \:2\times \:5\\=120[/tex]

Method 2 ; Using Multipliers

[tex]\mathrm{The\:multipliers\:of\:}3\\3,\:6,\:9,\:12,\:15,\:18,\:21,\:24,\:27,\:\\30,\:33,\:36,\:39,\:42,\:45,\:48,\:51,\:\\54,\:57,\:60,\:63,\:66,\:69,\:72,\:75,\:\\78,\:81,\:84,\:87,\:90,\:93,\:96,\:99,\:102,\:105,\:108,\:111\\114,\:117,\:120,\:123,\:126,\:129\\[/tex]

[tex]\mathrm{The\:multipliers\:of\:}8\\\\=8,\:16,\:24,\:32,\:40,\:48,\:56,\:64,\:72,\\\:80,\:88,\:96,\:104,\:112,\:120,\:128,\:136,\:\\144,\:152,\:160,\:168,\:176,\:184[/tex]

[tex]\mathrm{The\:multipliers\:of\:}12\\\\=12,\:24,\:36,\:48,\:60,\:72,\:84,\:96,\:108,\\\:120,\:132,\:144,\:156,\:168,\:180,\:192,\:204,\\\:216,\:228,\:240,\:252,\:264,\:276,\:288,\:\\\\\\\mathrm{The\:multipliers\:of\:}15\\=15,\:30,\:45,\:60,\:75,\:90,\:105,\:120,\\\:135,\:150,\:165,\:180,\:195,\:210,\:225,\\\:240,\:255,\:270,\:285,\:300,\:315,\:330,\:[/tex]

[tex]\mathrm{The\:smallest\:common\:number\:is}\\=120[/tex]

Answer: You will need to know how many members there are and then divide 2,000 by the amount of members that will then give u ur answer

Step-by-step explanation:

Answer:

Midpoint (wM, xM)  =  (4, 5)

or

18.5, 15.5

Answer:

5x^2+10x+6

Step-by-step explanation:

add 2x^2 & 3x^2

add 4x and 6x

add 1 and 5

Answer:

(-5)^4

Step-by-step explanation:

I may be wrong, hopefully this helps you.

Answer:

30+2+.8+.07+.004

Step-by-step explanation:

i mathed then i mathed then i ate then i mathed some more

Answer:

247 will be the 50th term

Answer:

x=−6

Step-by-step explanation: Brainliest:)

When a function is translated, it means the function is moved from one point to another.

The resulting function  g(x) is: [tex]g(x) = (x + 1)^2 + 3[/tex]

Given that:

[tex]f(x) = x^2[/tex]

When the function is translated 3 units up, the rule is:

[tex](x,y) \to (x,y+3)[/tex]

So, we have:

[tex]f'(x) = x^2 + 3[/tex]

When the function is translated 1 unit left, the rule is:

[tex](x,y) \to (x + 1,y)[/tex]

So, we have:

[tex]g(x) = (x + 1)^2 + 3[/tex]

Hence, the resulting function  g(x) is:

[tex]g(x) = (x + 1)^2 + 3[/tex]

See attachment for the graphs of f(x) and g(x)

Read more about translations at:

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Answer:

A.

Step-by-step explanation:

Its a 180 degree angle or straight. The others have a corner.