HELP I NEED TO DO THIS BY TODAY

Answer:

87

Step-by-step explanation:

Answer:

I'm guessing G

Step-by-step explanation:

Answer:

i beleive the answer is J

Step-by-step explanation:

tvtjbrgjrtvrv hvrbftvubiuofni4rnfuohfvoi urfihbrifniurfurbfn un4rtifbhb4rnfpj

Answer:

=408x3+1556x2−4008x+1564

Step-by-step explanation:\

(8x−4)(3x+17)(17x−23)

Given:

The sequence is 5, 15, 25, ... .

To find:

The explicit formula for the nth term of the given sequence.

Solution:

We have,

5, 15, 25, ...

It is an AP because the difference between two consecutive terms are same.

Here,

First term : a = 5

Common difference : d = 15 - 5 = 10

Now, the explicit formula for the nth term of an AP is

[tex]a_n=a+(n-1)d[/tex]

Where, a is the first term and d is the common difference.

[tex]a_n=5+(n-1)10[/tex]

[tex]a_n=5+10n-10[/tex]

[tex]a_n=10n-5[/tex]

Therefore, the required explicit formula for the given sequence is [tex]a_n=10n-5[/tex].

Answer:b?

Step-by-step explanation:

Answer:

Step-by-step explanation:

Step by Step Explanation:

R=V/I

R=12/4=3

so i =V/R

i=18/3

i=6 ans.

Answer:

4(-2)-(0)-2(-1)

a negative number multiplied by a negative number will always equal a positive number as the two negatives cancel each other out.

-2 multiplied by -1 equals positive 2

this is why the 2 is positive.

Answer:

-81

Step-by-step explanation:

-6(2x² + 5x) - 9

substitute -4 for 'x'

-6[2(-4)² + 5(-4)] - 9

-6[2(16) + (-20) - 9]

-6(32 - 20) - 9

-6(12) - 9

-72 - 9 = -81

Answer:

36-5y-y^2

Step-by-step explanation:

multiply 9 and 4 to get 36

expand to get -9y+4y=-5y

-y*y=-y^2

Answer:

Step-by-step explanation:

Start by breaking up the question into parts:'always an odd number' . An even number is any number divisible 2 e.g. 2n, an odd number is always 1 higher or lower than an even number e.g. 2n+1 or something similar. Getting an answer at the end of working of this form will prove the theory'any two consecutive integers' means two numbers that are next to each other on the number line.To prove this, we can do this in terms of n i.e. n and n+1'the squares' square the two terms we have just written down to give n2 and (n+1)2The 'sum of the squares' tells us to add these two parts together. We would then hope to work through this and get something similar to the idea of 2n+1 or something similarn2+(n+1)2=2n2+2n+1=2(n2+n) +1. The first part of this is even because it is divisible by 2. By adding 1 it must become odd.

Answer: Every even number can be expressed in the form (2n) where n is an integer. So we have an even number, 2n, and an odd number, 2m+r. Adding them together we get 2n + 2m + r, which can be expressed as 2 (n+m) + r.

Answer:

7 games per child.

If two more games are needed for 30, then that means there are 28 games there. You then divide 28 by the number of kids, 4, so 28÷4=7 games per kid.

There are 7 games per child brought to Tony's party.

In mathematics, divides left-hand operands into right-hand operands in the division operation. The primary purpose of the division is to generate equal groupings or to determine how many people are in each category after a fair distribution.

For example 4/2 = 2

We have been given that four kids bring games to Tony's birthday. Everyone brings the same amount of games. Two more games are required to achieve 30.

According to the given question, the required solution would be as:

If two more games are required to reach 30, then indicates there are 28 games available. Then you divide 28 by the number of children, 4, for a total of 28/4 = 7 games per child.

Hence, there are 7 games per child brought to Tony's party.

To learn more about the division operation click here :

brainly.com/question/25870256

#SPJ5

Answer:

5y+4

Step-by-step explanation:

Combine Like Terms:

=−4y+7+9y+−3

=(−4y+9y)+(7+−3)

=5y+4

Answer:

5y + 4

Step-by-step explanation:

-4y + 7 + 9y - 3​

5y + 7 - 3

5y + 4

Answer:

L= 56cm

W= 14cm

Step-by-step explanation:

Given data

Perimeter of the frame= 140cm

Let the width be

W=x cm

Length= 4x

We know that

P= 2L+2W

subsitute

140= 2(4x)+2(x)

140 = 8x+2x

140= 10x

Divide both sides by 10

x= 140/10

x= 14cm

The length is

L= 4(14)

L= 56cm

Answer:

J = -2

Step-by-step explanation:

You must isolate the variable by dividing each side by factors that dont contain the variable.

So J would equal -2

Answer:

$ 3.92

Step-by-step explanation:

Answer:

Step-by-step explanation:

Hyhh

Hello there,

I hope you and your family are staying safe and healthy during this winter season.

[tex]x^2 + y^2 -6x+14y-1=0[/tex]

We need to use the Quadratic Formula*

[tex]x =\frac{-b+\sqrt{b^2}-4ac }{2a}[/tex] , [tex]\frac{-b-\sqrt{b^2} -4ac }{2a}[/tex]

Thus, given the problem:

[tex]a = 1, b=-6, c=y^2+14y-1[/tex]

So now we just need to plug them in the Quadratic Formula*

[tex]x=\frac{6+2\sqrt{(-6)^2-4(y^2+14y-1)} }{2}[/tex] , [tex]x=\frac{6-\sqrt{(-6)^2-4(y^2+14y-1)} }{2}[/tex]

As you can see, it is a mess right now. Therefore, we need to simplify it

[tex]x=\frac{6+2\sqrt{10-y^2-14y} }{2}[/tex], [tex]x = \frac{6-2\sqrt{10-y^2-14y} }{2}[/tex]

Now that's get us to the final solution:

[tex]x=3+\sqrt{10-y^2-14y}[/tex], [tex]x=3-\sqrt{10-y^2-14y}[/tex]

It is my pleasure to help students like you! If you have additional questions, please let me know.

Take care!

~Garebear

Answer: 11 roses

11.75 + 3.50r = 52

r =

Step-by-step explanation:

11.75 + 3.50r = 52

- 11.75               -11.75

3.50r = 40.25

÷3.50    ÷3.50

r= 11.5

We round down to 11 since you cannot buy half of a rose.

Answer:

it looks like it's an acute triangle and I believe it's also scalene

Answer:

I spent $800 on my mortgage

Step-by-step explanation:

Proportions

Let's call x=montly salary.

I spent [tex]\frac{2}{5}x[/tex] on my mortgage. This leaves

[tex]x-\frac{2}{5}X=\frac{3}{5}x[/tex]

left over for other expenses. That amount of money is given:

[tex]\displaystyle \frac{3}{5}x=1200[/tex]

Multiplying by 5/3:

[tex]\displaystyle x=1200*\frac{5}{3}[/tex]

x = $2000

My monthly salary is $2000. I spent 2/5 *$2000 = $800 on my mortgage

I spent $800 on my mortgage

This question is dealing with fractions and percentages.

Fractions and percentages are just means of expressing a part of a whole portion.

percentage of magazines that belong to women is = 5%

Number of women magazines = 4

Number of other magazines = 76

Total number of magazines = 4 + 76 = 80

Therefore,

percentage of magazines that belong to women is; [tex]\frac{4}{80}[/tex] × 100

percentage of magazines that belong to women is = 5%

Read more at; brainly.com/question/13104179

Answer:

y=-2/3x-5

Step-by-step explanation:

y=-2/3x-5

Answer:

Whats popin

Step-by-step explanation:

Answer:

eat sleep play

Step-by-step explanation:

Answer:

m= 5/2

Step-by-step explanation: