What does x /4= -1 equal?

Answer:

Its about 5

Brainliest?

Answer:

209/42

Step-by-step explanation:

3 1/6=19/6

1 4/7=11/7

----------------

(19/6)(11/7)=209/42

Answer:

a)   P₁  = 250 and    P₂ = 300

b) The explicit formula   Pₙ = 150+ 50 n

c)  [tex]P_{60} = 3150[/tex]

Step-by-step explanation:

Step(i):-

Given that Pₙ = pₙ₋₁ +50 and P₀ = 200

Put n =1

         P₁ = P₀+50 = 200+50 = 250

Put n =2

         P₂ = P₁+50 = 250+50 = 300

Put n=3

       P₃ = P₂+50 = 300+50 = 350

and so on

The sequence     200,250,300,350,..

Step(ii):-

The sequence     200,250,300,350,.. is an arithmetic sequence

The explicit formula

       Pₙ = a+(n-1)d

       Pₙ = 200+(n-1)50

       Pₙ = 200+ 50 n -50

        Pₙ = 150+ 50 n

The explicit formula   Pₙ = 150+ 50 n

c)

The [tex]n^{th}[/tex] term of the sequence

       Pₙ = 150+ 50 n

put n=60

      [tex]P_{60} = 150 + 50 (60) = 3150[/tex]

Answer:

894

Step-by-step explanation:

Answer:123456789igfdsdfyuio

Step-by-step explanation:

Answer:

16/20

Step-by-step explanation:

4 x 4 =16

5 x 4 =20

   16/20

Answer:

B= -1cm negative 1 + dx negative 1 A negative 1

step-by-step explanation:

SIMPLIFYING:

A(bx+c)=d

(bx*a+c*a)=d

SOLVING FOR VARIABLE B :

Move all the terms containing b to the left , all of

Add ' -1cA ' to each side of the equation.

b x a + Ca + -1cA= -1cA+d

COMBINE LIKE TERMS: cA + -1cA=0

b x A to = -1cA + d

b x A = -1cA + d

Divide each side by 'xA'

b=-1cx negative 1 + dx negative 1 A negative 1

hope it is helpful .

Answer:

(7, 10)

Step-by-step explanation:

the coordinates of A are (7, 10)

Answer:

(7,10)

Step-by-step explanation:

The x-coordinate of A is between 6 and 8 = 7

Answer:

first question :

20.85

second question :

13.5

that's all I know sorry I don't need brain lest or stars I usually don't answer, again sorry for not knowing the last questions

Step-by-step explanation:

^

Answer:

86.6

The quotient is the final answer

Step-by-step explanation:

(780/9) = quotient ( 86.66)

Answer:

86.6

Step-by-step explanation:

Answer:

The third choice:  0.091

Step-by-step explanation:

There are only 9 cards with numbers that add up to 10:

19, 28, 37, 46, 55, 64, 73, 82, & 91

9/99 = 0.090909 or 0.091

Answer:

Dimension of pools are  length = 42 ft , width = 12 ft and depth = 8 ft that is 42ft × 12ft × 8 ft

Step-by-step explanation:

given that depth of pool = 8 ft

let say one side of pool that is width = x

so other side of pool that is lenght = 3.5x [ given ]

volume of rectangular swimming pool is same as amount of water required to fill the swimming pool = 4032 cubit ft

Volume of rectangular pool = length × width × depth of swimming pool

⇒ 4032 cubic ft = 3.5x × x × 8

⇒ 4032/(3.5 ×8 ) = x²

⇒x² = 144

⇒x = √144 = 12

⇒3.5x = 12 × 3.5 = 42

hence dimension of pools are  length = 42 ft , width = 12 ft and depth = 8 ft that is 42ft × 12ft × 8 ft

Step-by-step explanation:

Answer:

32%

Step-by-step explanation:

To find the probability of seeing both, multiply the probabilities together:

0.8(0.4)

= 0.32

So, the probability of seeing both is 32%

Answer:

m= -2

Step-by-step explanation:

Answer:

498

Step-by-step explanation:

so first multiply -100 by -5 to get 500

the word "by" indicates multiplication

Next subtract -4 and 6 by 500

so 500 - 6 - (-4) = 498

Answer:

y = 9x

Step-by-step explanation:

You can input the coords into the equation:

18 = 9(2)

Solve:

18 = 18

Hope this helped :)

Answer:

y = 9x

Step-by-step explanation:

plug the first number into x

plug the second number into y

you have an answer

Answer:   C, D

Step-by-step explanation:

Answer:

C and D

Step-by-step explanation:

Edge 2021

Answer:

Step-by-step explanation:

A ≤ B ≤ C

C = 90°

B = A+42°

A+B = 90°

A+(A+42) = 90°

A = 24°

B = A+42° = 66°

24, 66, 90 are the measure of all three angles of the right angle triangle

A triangle is said to be right-angled if one of its angles is exactly 90 degrees. The total of the other two angles is 90 degrees. Perpendicular and the triangle's base are the sides that make up the right angle. The longest of the three sides, the third side is known as the hypotenuse.

Given, The measure of one angle of a right triangle is 42∘ more than the measure of the smallest angle.

Let "x" be the smallest angle in a right angle triangle.

So, biggest angle in the triangle will be x +42

Since, sum of the all the angles in a triangle = 180

x + x+ 42 +90 = 180

2x + 42 = 90

2x = 48

x = 24

Measure of the smallest triangle =x = 24

Measure of the biggest angle = 24 + 42

Measure of the biggest angle = 66

therefore, The measure of all three angles of the right angle triangle are 24, 66, 90.

Learn more about right-angle triangle here:

https://brainly.com/question/3770177

#SPJ2

Answer:

I think the answer is B.

Step-by-step explanation:

I'm just going by how it looks but I am pretty sure that n is -0.5 and m is 2.5. Therefore, if you add -0.5 + 2.5 it equals 2.0.

Answer:

0.5

Step-by-step explanation:

Answer:

d. 11050

Step-by-step explanation:

1. you're dividing to see how much one costs, 4420 divided by 4 = 1105

2. multiply by 10, 1105 x 10 = 11050 (add a zero)

Answer:

i dont know the exact answer but i can give you the instuctions on how to do do it.

Step-by-step explanation:

1. Cut 4420 in half (4420 divided by 2). Store that for later. This is two hours.

2. Multiply 4420 by 2 (This will give you 8 hours which, in mathematics, when added with two is ten.)

3. Add the answers you got from 1 and 2 to get your answer.

And there you have it.

Hope this helps!  

-Alex

Answer:

D.

Step-by-step explanation:

it is right

Step-by-step explanation:

convert 3.9 kg to grams

3.9×1000=3900 g

density = mass/ volume

= 3900/ 200

=19.5 g/cm3

Answer:

2, 1, 0

Step-by-step explanation:

they are less than 3 (Please mark brainliest)

Answer:

EB = |1 – (− 5)| = 6

AE = |4 – (− 4)| = 8

Using the Pythagorean Theorem to find AB:

AB2  =  EB2 + AE2

AB2  =   62 + 82

AB2  =  36 + 64

AB  =  [tex]\sqrt{100}[/tex]

AB  =  10

Step-by-step explanation:

Answer:

AE = |4 + 4| = 8

EB = |1 + 5| = 6

Distance Formula: d = √(x2-x1)2 + (y2-y1)2 

AB = √(x2-x1)2 + (y2-y1)2 

A = (-5,-4)

B = (1,4)

AB = √(1-(-5))2 + (4-(-4))2 

AB = √(6)2 + (8)2 

AB = √(6)2 + (8)2 

AB = √36 + 64

AB = √100

AB = 10

Answer:

936 quarts

Step-by-step explanation:

[tex]n=24*39=936quarts[/tex]

Answer:

A

Step-by-step explanation: plz mark brainliest

If you see The abc triangle you can see that triangle DEF is about twice the size of the other triangle so if you would double the size of the small triangle by the same number which was 20 you would do 20 + 20 = 40 and you would multiply 4 x 5 which equals 20 and add 20 + 20 which equals 40 which is the double amount of triangle ABC

Answer:

an extra comment so the other guy gets brainlist:)

Step-by-step explanation:

Answer:

3/6+2/6=5/6is not improper fraction

Answer:

Step-by-step explanation:

Remark

It's a right angle triangle. I feel for 17 points, I should be telling you more.

Surface Area

The two faces are triangles. Their area = 1.5 * 2 / 2= 1.5

What I have you is the area of 1 triangle. There are 2 so 2*2.5 = 3

======================

The height of the prism = 10 meters.

The Area of that face = L * w = 10 * 2.5

Area of that face = 25 m^2

Area of the rectangle containing 1.5 as the width = 1.5 * 10 = 15

Area of the rectangle containing 2 as the width = 2  * 10 = 20

The Total Surface Area = 20 + 15 + 25 + 5 = 65 m^2

Volume

Volume = Area of 1 triangle * height

Volume = 1.5 * 10 = 15 m^3