please help, will give brainliest.

Please Help, Will Give Brainliest.

Answers

Answer 1

Answer:

13)  8r = 256;   r = 32

14)  f = 2(5)

15)  8t = 208;    208/8 = 26

Step-by-step explanation:


Related Questions

Please help me with this question. The answer is $745,000 but I need working out.

Answers

Answer:

745,000

Step-by-step explanation:

200,000x.03= 6000

150,000x.025=3,750

Commission.    2,350

total.                12,100

total fees.            20,000

less above.           12,100

=.remaining fees    7,900

divide by .02(2% commission)

=remaining sales price 395,000

tier 1 200000

tier 2 150000

tier 3 395,000 (calculated above)

=.       745,000 sales price

Solve.
8/21=3x/7
What does X equal?

Answers

Answer:

x= 8/9

Step-by-step explanation:

You must divide 8/21 & 3/7 As a fraction.

find the solution of this system of equations.
separate the-x and y-values with a comma.

x=12+y
18x-12y=18

Answers

Answer: [tex]x=-21, y=-33[/tex]

[tex]x-y=12,\\18x-12y=18 ( divide by 6)\\3x-2y=3, 2nd Eq.\\multiply- first -equation by 2\\\\2x-2y=24, 1st Eq.\\subtract-the- second -equation- from -first\\2x-3x=24-3,\\-x=21 or x=-21,\\\\substitute-the-value-of -x\\-21-y=12,\\y=-21-12= -33\\[/tex]

Step-by-step explanation:

The lifespan of a hamster is 4 years less than that of a rabbit. The lifespan of a raccoon is 2 times that of the hamster. If the total lifespan of the animals is 24 years, calculate the longevity for the rabbit.

Answers

Answer:

9 years

Step-by-step explanation:

Let

Lifespan of rabbits = x

Lifespan of hamster = x - 4

Lifespan of raccoon = 2(x - 4)

Total lifespan of animals = 24

Total = rabbits + hamster + raccoon

24 = x + (x - 4) + 2(x - 4)

24 = x + x - 4 + 2x - 8

24 = 4x - 12

24 + 12 = 4x

36 = 4x

x = 36/4

x = 9 years

longevity for the rabbit = 9 years

Lifespan of rabbits = x = 9

Lifespan of hamster = x - 4

= 9 - 4

= 5

Lifespan of raccoon = 2(x - 4)

= 2(9 - 4)

= 2(5)

= 10

Total lifespan of animals = 24

What’s the distance between (-9, 5) and (-9, -1) please helpppp

Answers

Answer:

6

Step-by-step explanation:

If you use the distance formula, which is [tex]\sqrt{(x_{2}-x_{1})+(y_{2}-y_{1})[/tex] and you plug everything in, you get 6.

graph below.
Plumbing Jobs
Total Charge
(in dollars)
225
200
175
150
125
100
75
50
25
5
0 31 2 3 4
Number of Hours
4.
What is the slope of the line graphed
above?

Answers

Gawa nyo hindi Ko rin alam

PLEASE HELP THIS IS IMPORTANT I will give brainliest

Answers

Answer:

x= -5

Step-by-step explanation:

MARK AS BRAINLEST!!

Answer:

the inequality symbol should be < after dividing by -3, so reversing the sign( if reverse isnt an option ill ask what the options are in the comments)

Step-by-step explanation:

Whenever and inequality is divided by a negative number the inequality sign has to switch.

Here Tran 1 more I appreciate it

Answers

Step-by-step explanation:

The top and bottom horizontal lines are 11 units long and the left and right vertical lines are 9 units long. Dilating the logo by a factor of one-half means that these lengths will grow longer by 50%. Hence the horizontal lines will get longer by 5.5 units and vertical lines will grow longer by 4.5 units. The diagonals should also increase in length accordingly.

Is this inequality true or false?
5v > 25, v = 3

Answers

Answer:

False

Step-by-step explanation: 5x3 is 15 and 25 is greater than 15 so the inequality is false.

Match the equivalent fractions,decimal and percentages.

I WILL GIVE BRAINLIEST

Answers

Answer:

1/10 = 0.1 = (0.1×100) %= 10%

1/5 = 0.2 = (0.2×100)% = 20%

3/4 = 0.75 = (0.75×100)% = 75%

3/10 = 0.3 = (0.3×100)% = 30%

1/4 = 0.25 = (0.25×100)% = 25%

Hope it helps

Answer:

1/2 = 0.5 50%

1/10 = 0.1 10%

1/5 = 0.2 20%

3/4 = 0.75 75%

3/10 = 0.3 30%

1/4 = 0.25 25%

When given a system 2 or more equations, the number of solutions to the system is
determined by...

Answers

More important maybe

need answer for sin A please

Answers

Answer:

sin A = [tex]\frac{12}{37}[/tex]

Step-by-step explanation:

sin A = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{BC}{AB}[/tex] = [tex]\frac{12}{37}[/tex]

should montresor be tried for murder?why, or why not?Does he have a case for an insanity plea?explain.​

Answers

Answer:

Montresor deserves to be penalised in court with the sentencing of 1st degree murder. Montresor was not insane, he was a pervasive murderer because of his motive.

Hope this helps!

--Applepi101

The sum of two numbers is 65. The larger number is five more than three times the smaller number. What are the numbers? (Systems of Equations)

Answers

Answer:

x=44 and y=21

Step-by-step explanation:

The large one is x

The small one is y

According to given conditions,

x+y=65[Sum of two number is 65]—Equation(1)

x-23=y [Smaller number is less than 23 than larger]——Equation (2)

From equation (2) we can write,

x-y=23——-Equation(3)

Now adding equation (1) and (3) we get,

x+y+x-y=65+23

=>2x=88

=>2x/2=88/2 [Both sides are divided by 2]

=>x=44

Now putting the values in equation (2) we get,

44–23=y

=>y=21

Large, x=44 and Small, y=21

The area of the parallelogram below is___square meters

Answers

Answer:

48 m^2

Step-by-step explanation:

Since this is a parallelogram, you can think of it as taking the triangle off of the left side and reattaching it on the right side to make a rectangle. After you visualize it as a rectangle, you just have to multiply 8 by 6 to get 48 meters squared.

Select all of the equations where x = 5 is the solution:

2 = 7 - x

1 + x = 6


x - 4 = 9


10 ÷ x = 2

10x = 2

Answers

number 1 2 and 4 are the ones with 5
2 = 7 - x
substitute x
2 = 7 - 5
true bc 7-5=2
this is an answer

1+x=6
substitute x
1+5=6
this is also an answer

x - 4 = 9
substitute x
5-4=9
not true
not an answer

10/x = 2
substitute x
10/5 = 2
true
is an answer (remember the / is divided by)

10x= 2
substitute x
10(5) = 5
false 10•5= 50
not an answer

which of the following represents factorization of the binomial below?
x^2-81

Answers

Answer:

IT'S (x+9)(x-9)

Step-by-step explanation:

Find the value of x so that x – 4 = -2

Answers

Answer:

x=2

Step-by-step explanation:

[tex] - 2 + 4 = 2[/tex]

help please i’m confused and I didn’t really have much time on this unit

Answers

Answer:

the answer is B

Step-by-step explanation:

because it is in the form ax^2+bx+c

Decide whether the ordered pair (-2,-8) is a solution of the equation.
y = 4x
Is (-2,-8) a solution to y = 4x?
Yes or no

Answers

Answer:

Yes it is

Step-by-step explanation:

Because 4 ×-2=-8

Can someone please help me? i’ve asked twice but people didn’t comment to help! If you’re not gonna help please don’t comment!! I’m not able to open any files, so its best if you tell me or explain the answers..

Answers

Answer:

lenth = x= 12cm

Breadth = y = 8cm

Step-by-step explanation:

Given :

The length of a rectangle is 4 cm more than its width

The area of the rectangle is 96 cm²

To Find :

Width of the rectangle.

Solution :

Let the length of the rectangle be x cm.

Let the breadth of the rectangle be y cm.

Case 1:

➣  _____(1)

Case 2 :

We have the formula for area of the rectangle as follows :

Where,

l = length → x cm

b = breadth → y cm.

Substitute, x = 96/y in equation 1,

Divide by minus sign,

As per assumption, y = breadth of the rectangle.

•°• y = -12 is not acceptable.

Substitute, y = 8 in equation 1,

A train is moving at an average speed of 180 m/s. how long will it take to reach the station. Both stations are 80 km apart?

Answers

1 km = 1000 meters.

Find total meters: 80 km x 1000 meters per km = 80,000 meters.

Divide total meters by the given speed:

80,000 meters / 180 m/s = 444.44 seconds.

1 minute = 60 seconds

444.44. Seconds / 60 seconds per minute = 7.41 minutes = 7 minutes 24.42 seconds

Total time = 7 minutes 24.42 seconds

Round as needed.

At Jeans R Us, pairs of jeans comes in 10 different brands, 5 different cuts, and 4 different colors. How many different types of jeans are there?

Answers

Answer:

200

Step-by-step explanation:

Multiply all of the different types.

Please help quicky!!!!!!!!!!​

Answers

Answer:

≈ 2,826 cm^3

Step-by-step explanation:

V = πr^2h

V = 3.14 · 10^2 · 9

V = 3.14 · 100 · 9

V = 314 · 9

V = 2,826

I need help with geometry

Answers

Answer:

146

Step-by-step explanation:

angle AB is an inscribed angle and arc AB is it's intercepted arc

An inscribed angle is equal to half the measure of its intercepted arc

Which means that an intercepted arc is equal to two times the measure of its corresponding inscribed angle

Thus, arc ab = 2(73)

2 * 73 = 146

hence, arc AB = 146

Answer:

mAB = 146°

Step-by-step explanation:

We can notice that the angle given is an inscribed angle and an inscribed angle is 1/2 the arc it intercepts. We can set up an equation to model the situation:

73° = 1/2(mAB)

mAB = 146°

Please please help! I'll give brainliest if my buttons don't lag! D:


A box in the shape of a rectangular prism has a length of 3 5/8 inches, a width of 2 1/2 inches, and a height of 4 inches. What is the volume of the box?

Answers

Answer:

36 1/4 in³

Step-by-step explanation:

v = 3 5/8 * 2 1/2 * 4

Convert to improper fractions

v = 29/8 * 5/2 * 4/1

Cancel

v = 29/2 * 5/2 * 1/1

Multiply

v = 145/4

Reduce

v = 36 1/4 in³

how to measure latitudes​

Answers

Answer:

Lines of latitude run in horizontal parallels and represent distance north or south from the equator, measured in an angle from the centre of the Earth. The equator represents 0° and each pole represents 90°

Step-by-step explanation:

Answer: Hope This Helps!

Step-by-step explanation:

Use the sight line on the top of the aiming beam to align the beam with the North Star. Use the protractor to measure the angle between the beam and the horizon (which is 90º to the plumb line). This angle is your latitude.

Find the possible value of "a" using the distance formula.
(4,-1) and (a,5) with d = 10

Answers

Answer:

[tex]a=12\text{ or } -4[/tex]

Step-by-step explanation:

The distance formula is given by:

[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2[/tex]

We are given the two points (4, -1) and (a, 5). The distance between them is 10.

Let (4, -1) be (x₁, y₁) and let (a, 5) be (x₂, y₂). Substitute:

[tex]10=\sqrt{(a-4)^2+(5-(-1))^2}[/tex]

Solve for a. Square both sides and simplify:

[tex]100=(a-4)^2+(6)^2[/tex]

Simplify:

[tex]64=(a-4)^2[/tex]

Take the square root of both sides. Since we are taking an even root, we will need plus/minus. Hence:

[tex]\pm\sqrt{64}=\pm8=a-4[/tex]

Solve for a:

[tex]a-4=8\Rightarrow a=12\text{ or } a-4=-8\Rightarrow a=-4[/tex]

So, our two possible points are (12, 5) or (-4, 5).

big ideas integrated 1 chapter 8 test? anyone ?

Answers

Answer:

Uh, sure! :)

Step-by-step explanation:

LEAN CADA CONDICIÓN Y COLOQUEN UNA X A LOS NÚMEROS QUE LA CUMPLEN:



UN NÚMERO ES DIVISIBLE POR 3 CUANDO LA SUMA DE SUS CIFRAS ES MÚLTIPLO DE 3.


352 405 625 813 1.011 2.546 5.104





UN NÚMERO ES DIVISIBLE POR 4 CUANDO SUS DOS ÚLTIMAS CIFRAS SON CEROS O MÚLTIPLOS DE 4.


170 512 700 914 1.302 3.164 7.480





UN NÚMERO ES DIVISIBLE POR 6 CUANDO ES DIVISIBLE POR 2 Y POR 3.


213 460 522 720 2.310 4.503 5.316 AYUDA PLS

Answers

Answer:

I speak english srry

Step-by-step explanation:

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