Mathematics High School

Just the first and third one please urgent and show work

Just The First And Third One Please Urgent And Show Work

Answers

Answer 1
here is the a answer for the 1st one
Just The First And Third One Please Urgent And Show Work

Related Questions

If f(1) = 10 and f(n) = f(n-1) + 3 then find the value of f(6).

Answers

Answer:

7

Step-by-step explanation:

Steve is buying an $1160 T.V on the installment plan. He makes a down payments of 200 he has to make monthly payment of 55.25 fo 21/2 years what is his finance charge

Answers

Answer:

Finance charge = $200

Step-by-step explanation:

Cost of the T.V. = $1160

Steve did the down payment = $200

Monthly payment done by Steve = $22.5

Duration for the periodic payments = 2.5 years

Number of periodic payments to be done = 12 × 2.5

                                                                      = 30

Amount paid in periodic payments = Number of periodic payments done × amount paid in each month

= 30 × $55.25

= $1657.5

Total payment done = Down payment + Amount paid in periodic payments

                                  = $200 + $1657.5

                                  = $1857.5

Therefore, finance charges = Total payments done - cost of T.V.

                                              = 1857.5 - 1657.5

                                              = $200

A professional quarterback passed for 4,383 yards in 16 games in one football season. He wants to know his passing yardage per game, assuming he passed for the same number of yards each game.
If he passed for the same number of yards each game, how many yards did he pass for in each game?
plz help me.

Answers

The answer would be 273.9375, or 274 yards a game rounding up.

Which is the same distance from zero on the number line as 25?

Answers

Answer:

-25

Step-by-step explanation: the negative/ opposite of 25 is -25

(2x^2+4x+3) - (4x^2 -2x-3)

Answers

Answer:

x^{2}+6x+6 is your answer

Answer:

-2[tex]x^{2}[/tex] + 6x + 6

Step-by-step explanation:

2x^2 - 4x^2 = -2x^2

4x - (-2x) = 6x

3 - (-3) = 6

6th grade math !!!!!!!!!!!!!!

Answers

Answer: It's the second option

Step-by-step explanation:

0x1.5=0

1x1.5=1.5

2x1.5=3

3x1.5=4.5

4x1.5=6

It's simple math

Hope this helped

What's y=1/3x+1 -7x+8y-5

Answers

5

The slope-intercept form is  y = m x + b y = m x + b , where  m m  is the slope and  b b  is the y-intercept. y = m x + b y = m x + b

Rewrite in slope-intercept form.

Subtract  3 x 3 x  from both sides of the equation. − 8 y = 5- 3 x - 8 y = 5-3 x

Divide each term by  −8 -8  and simplify. y = 3 x 8 − 58 y = 3 x 8 - 58

Rewrite in slope-intercept form. y = 38 x − 58 .

Urgent please get the domian and the range for this not just the Range PLEASE SUPER URGENT PLEASEEEE.

Answers

Answer:

Domain: [-5,4)

Range: (0, 4]

Step-by-step explanation:

You can see that the domain does not include the number four because of the open dot marking that spot, and the range does not include 0 because of this same reason.

I need help with this can anyone help me please ​

Answers

Answer:

the slope is 5/2

the y-intercept is -4

hi, Can you please help me with this question, ( Please answer with the working)​

Answers

Answer:

16 questions

Explanation:

Please see the attached picture for the full solution.

Help
Due asap
Show workings

Answers

-- these are called same side exterior angles, which means they are supplementary.

x + 9 + 2x + 6 = 180

3x + 15 = 180

3x = 165

x = 55

so, option B.

x=3

Step-by-step explanation:

(x+9)°=(2x+6)°(by alternate exterior angle)

9-6=2x-x

3=x

check

(x+9)°=(2x+6)°

put value

3+9=2×3+6

12=12

LHS = RHS

ANSWER ASAP?please need help

Answers

Answer:

y = 1/2x + 4

Step-by-step explanation:

y = mx + b

m is slope = 1/2

b is y-intercept = 4

At the beginning of the year, Blake had $35 in savings and
saved an additional $16 each week thereafter. Zoe started
the year with $80 and saved $13 every week. Let B
represent the amount of money Blake has saved t weeks
after the beginning of the year and let Z represent the
amount of money Zoe has saved t weeks after the
beginning of the year. Write an equation for each
situation, in terms oft, and determine the number of
weeks after the beginning of the year until Blake and Zoe
have the same amount of money saved.

Answers

Answer:

B=35+16t

Z=80+13t

15 weeks

Step-by-step explanation:

Let's start by writing our equations

B=35+16t

Z=80+13t

To figure out when they have the same amount we can set the equations equal to each other and solve for t

so we have

35+16t=80+13t

Subtract 13t and 35 from both sides to get

3t=45

Divide by 3 to get t=15

help me find the answer please need help asap

Answers

The answer would be 50 degrees

Im being lazy hewp pwease :(

Answers

Answer:

(-3,0)

Step-by-step explanation:

the vertex is where the quadratic function reaches its maximum or minimum height and as you can see on this graph the maximum height of this equation is at the (-3,0) point meaning that (-3,0) is the vertex

PLS HELP!!!! A rectangle shown has a length of 11cm and a width of 4.2cm. A circle is drawn inside that touches the rectangle at two points. which is the closest to the total area of the shaded region?

A) 9.19cm

B)101.59cm

C)60.05cm

D)32.35cm

sry about my bad drawing skills. giving brainliest to whoever gives an answer and explanation

Answers

Answer:

C

Step-by-step explanation:

8 of 10
What is the decimal multiplier to decrease by 0.4%?

Answers

Answer 40%

Step-by-step explanation:

PLEASE HELP!! will mark brainliest and give a bunch of points!!

If (0, y) is the solution for the following system of equations, solve for the value of y.

x - 5y = 5
y = -5x - 1

Answers

Answer:

x-5y=5 that's the answer

Y will be equal to -1.
0-5y=5 (0 cancels itself out) so it will be
-5y=5 (divided by 5 because we need to get y by itself)
-5 divided by -5=0, 5 divided by -5 is -1

2 cm on a map are equal to 3 km in real life. If two points are 8 cm apart on the map, how far apart are they in real life?

Answers

They are 24 km apart

how do you calculate the area of a circle with the diameter? what's the formula?

Answers

Area of a circle is pi times the radius squared.

If you know the diameter, just divide it by 2 to get the radius.

smile math ok so if 4 is divided by 20 whats the answer

Answers

Answer:

5

Step-by-step explanation:

PLZ HELP

An artist used silver wire to make a square that has a perimeter of 40 inches. She then used copper wire to make the largest circle that could fit in the square, as shown below. How many MORE inches of silver wire did the artist use compared to copper wire?

Answers

Answer:

The artist used 8.6 inches more of silver wire

Step-by-step explanation:

Perimeter of the square

P = 4*a

P = 4*a = 40 in

a = 10 in

Each side of the square has a length of 10 in

The diameter of the circle is equal to the length of the side of  the square

Diameter = 10 in

Perimeter of the circle

P_c = 2*π*radius  = π*diameter

P_c = (3.14)*10 in = 31.4 in

Inches of silver wire (square)   =  40 in

Inches of copper wire (circle)   =  31.4 in

40- 31.4  in  = 8.6 in

I Hope This Helps.

please help me!!! asap

Answers

Answer:

The answer is B. y=2x - 8

Step-by-step explanation:

2 is the slope and 8 is the y-intercept

Answer:

y=2x-8

Step-by-step explanation:

Slope intercept form is y=mx+b

hi.
i like you
yuejrh​

Answers

Answer:

Huh

Step-by-step explanation:

Please help
Show workings!

Answers

Answer:

LM = 57

Step-by-step explanation:

For each median (JN, ML and KP), the distance from a vertex to the centroid is twice the distance from the centroid to the midpoint of the side opposite that vertex.

In that case, LQ = 2QM

If LQ = 38 then QM = 19

38 + 19 = 57

A man mixed 2 teaspoons of sugar into his large coffee but then added one more teaspoon of sugar because it was not sweet enough. What is the ratio of teaspoons of sugar to one large coffee

Answers

Answer:

the ratio of teaspoons of sugar to one large coffee is 3: 1

Step-by-step explanation:

The computation of the ratio of sugar teaspoons to one large coffee is as follows:

Sugar teaspoons = 2 + 1 = 3

And, the one large coffee = 1

So, based on the above information

The ratio between them is

= 3:1

= 3 to 1

hence, the ratio of teaspoons of sugar to one large coffee is 3: 1

which is the correct method to add rational numbers?
A a/b+c/b=ac/b B a/b+c/b=a+c/b C a/b+c/d=ac/bd Da/b+c/d=ac/b+d​

Answers

Answer:

The answer is B

Hope it helps!

If there are 12 boys and 60 girls in a room, fill out all of the possible ratios of boys to girls that could be made.

Answers

Answer:

6:30

1:5

4:20

3:15

2:10

Step-by-step explanation:

im pretty sure these are correct

Are the ratios proportional? 2/3 4/6​

Answers

Answer:

Yes, 2/3 is equal to 4/6.

Step-by-step explanation:

2/3 is just the simplified version of 4/6

I need help please help me lol don’t mind my musty computer screen

Answers

Answer:

Is this on IReady? It seems like it to be honest, also solve whats ink the parenthesis first, its PEMDAS basically i hope this helps

Step-by-step explanation:

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