What is 40 times -83?

Answer:

y =  ( c-ax)/b

Step-by-step explanation:

ax + by = c

Subtract ax from each side

ax-ax + by = c-ax

by = c-ax

Divide each side by b

by/b = ( c-ax)/b

y =  ( c-ax)/b

Answer:

The possible values of the width of ledge w are 2 in, 4 in, 6 in, 8 in, 10 in, 12 in, 14 in, 16 in, 18 in, 20 in, 22 in.

Step-by-step explanation:

Since the area of he pit and width of ledge are in a circular pattern, the area of the pit + ledge is given by

A = π(R² - r²) where R = distance from center of pit to outer part of ledge and r = radius of pit.

Since diameter of pit = 16 in, radius of pit, r = 16 in/2 = 8 in.

Also, the maximum area of the pit and ledge is 2826 in². So, A = 2826 in²

Since A = π(R² - r²)

R = √(A/π + r²)

substituting th values of A and r into R, we have

R = √(2826 in²/π + (8 in)²)

R = √(899.54 in² + 64 in²)

R = √963.54 in²

R = 31.04 in

R ≅ 31 in

Now, the maximum width of the ledge w = R - r = 31 - 8 = 23 in.

Since the width of each brick is 2 in, the width of the ledge must be in multiples of 2. Since the maximum width of the ledge is 23 in, we divide it by 2 in to know how many bricks are required for the width of the ledge.

So, number of bricks = 23 in/2 in = 11.5 ≅ 12

So, we require from 1 to 12 bricks to have a minimum to maximum width of ledge.

Since the width of ledge = no of bricks × width of brick

So, the possible values of w are 1 × 2 in, 2 × 2 in, 3 × 2 in, 4 × 2 in, 5 × 2 in, 6 × 2 in, 7 × 2 in, 8 × 2 in, 9 × 2 in, 10 × 2 in, 11 × 2 in

So, the possible values of the width of ledge w are 2 in, 4 in, 6 in, 8 in, 10 in, 12 in, 14 in, 16 in, 18 in, 20 in, 22 in.

We do not include 24 in since the maximum width of the ledge is 23 in.

Answer:

(-1,4)

Step-by-step explanation:

Answer:

1/6 2/6 1/3

Step-by-step explanation:

one of those 3

Answer: X=0

Distribute, and solve.

Answer:

x=0

Step-by-step explanation:

Answer:

The sum of three consecutive integers is -72

Step-by-step explanation:

Answer:

10 tickets

Step-by-step explanation:

25 + 5x = 35 + 4x

solve for x:

subtract 25 from both sides...

5x = 35 - 25 + 4x

subtract 4x from both sides...

5x - 4x = 10

x = 10, 10 tickets.

Answer:

no

Step-by-step explanation:

it doesnt pass the vertical line test -60 has 2 values

Answer:

x-6/5

Step-by-step explanation:

Answer:

X=-3

Step-by-step explanation:

Answer:

x=−3 is the answer

Answer:

Width = 24 feet

Length = 47 feet

Step-by-step explanation:

Given:

Perimeter of rectangular sports court = 142 feet

Assume;

Length = l

Width = b

So,

6l + 9b = 498 feet.......Eq1

Perimeter of rectangular sports court = 142 feet

2l + 2b = 142

l + b = 71

l = 71 - b

From Eq 1

6l + 9b = 498

6[71 - b] + 9b =498

426 - 6b + 9b = 498

b = 24

Width = 24 feet

l + b = 71

l + 24 = 71

l = 47

Length = 47 feet

Answer:

112.5  hope this helped

Step-by-step explanation:

Answer:

180-6x=x+8     =24 57/100

Step-by-step explanation:

I think this is correct, maybe. (It made sense in my head).

Answer:

No, he does not.

Step by step explanation:

He does not beacause he will only be able to walk 4 miles 6 - 4 = 2

Answer:

c=39

Step-by-step explanation:

4+2=6

To remove square root you have to square everything making the 6 a 36 and then add 3. At the end it is a 39.

Answer:

6

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

greatest common factor of 18 and 24 is 6

Answer:

6.

Step-by-step explanation:

In order to solve this, we need to find the greatest common factor.

Let us now list down some factors to make 18 and 24.

18:

1 x 18

2 x 9

3 x 6

Since there are now no longer any more factors, we shall now list down factors of 24.

24:

1 x 24

2 x 12

3 x 8

4 x 6

Now that there are no more factors left to be listed, let us find the GCF (greatest common factor)

By looking at the list, you can find out that 6 is the GCF.

Hence, the answer is 6.

Answer:

Option (d) is correct.

Step-by-step explanation:

Given that,

The wholesale price of a pen is $15.

It then marks up the price by 94%.

Its marked price is equal to 94% of $15. So,

[tex]\text{MP}=\dfrac{94}{100}\times \$15\\\\\text{MP}=\$14.1[/tex]

Selling price of the highlighter pen is equal to the sum of marked price and the wholesale price.

SP = $14.1+$15

SP = $29.1

Hence, the marked price is $14.1 and the selling price is $29.1

Answer:

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

Step-by-step explanation:

Use the rational root theorem

Hi There!!

It's a factor, So the answer yes.

Step-by-step explanation:

Because, Factor [tex]x^3 - x^2 - 5x - 3[/tex] using the rational roots test.

If a polynomial function has integer coefficients, then every rational zero will have the form  [tex]\frac{p}{q}[/tex]  where  p  is a factor of the constant and  q  is a factor of the leading.

Coefficient

[tex]p =[/tex] ±[tex]1,[/tex] ±[tex]3[/tex]

[tex]q = +1[/tex]

Find every combination of  [tex]+\frac{p}{q}[/tex] . These are the possible roots of the polynomial function.

Substitute [tex]-1[/tex]  and simplify the expression. In this case, the expression is equal to [tex]0[/tex] so [tex]-1[/tex] is a root of the polynomial.

Since [tex]-1[/tex] is a known root, divide the polynomial by [tex]x - 1[/tex] to find the quotient polynomial. This polynomial can then be used to find the remaining roots.

[tex]x^3 - x^2 - 5x - by[/tex] [tex]x + 1.[/tex]

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

[tex]x + 1[/tex]

Divide [tex]x^3 - x^2 - 5x - 3[/tex] by [tex]x + 1[/tex].

[tex]x^2 - 2x - 3[/tex]

Write [tex]x^3 - x^2 - 5x - 3[/tex] as a set of factors.

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

Factor [tex]x^2 - 2x - 3[/tex] using the AC method.

[tex](x + 1) (x- 3) ( x+ 1)[/tex]

Remove unnecessary parentheses.

[tex](x + 1) (x- 3) ( x+ 1)[/tex]

So, Your best answer is [tex](x + 1) (x- 3) ( x+ 1)[/tex]

[tex]GoodLuck!![/tex]

#[tex]Be[/tex] [tex]Bold[/tex]

# [tex]Always[/tex] [tex]Brainly![/tex]

[tex]_{Loserbrazts}[/tex]

(╹ڡ╹ )

Answer: C) 50x

Step-by-step explanation:

Answer:

ΔDAM ≅ ΔTUM according to Side Angle Side (SAS) rule of congruency

Step-by-step explanation:

The proof of congruency of the two triangles is as follows;

Statement [tex]{}[/tex]                                                                    Reason

Segment DM is congruent to Segment TM [tex]{}[/tex]              Given

Segment AM is congruent to Segment UM [tex]{}[/tex]              Given

∠DMA is congruent to ∠UMT [tex]{}[/tex]                                    Given

Therefore, ΔDAM is congruent to ΔTUM [tex]{}[/tex]                  SAS rule of congruency

Where;

SAS =  Side Angle Side  

Therefore;

ΔDAM ≅ ΔTUM according to Side Angle Side (SAS) rule of congruency.

Answer:

△ DAM ≅△TUM  by reason SAS

Step-by-step explanation:

volume = pi x radius² x height

okay so the cylinders diameter is 8 inches

diameter divided by 2 is radius so 8/2 = 4

so 3 times the radius will be 3x4 = 12

use the formula above and then you will get your answer

Answer:

The slope is −4 . The equation is in slope-intercept form, y=mx+c , where m is the

Step-by-step explanation:

thanks me

Answer: no mistake

Step-by-step explanation:

Answer:

The fraction of fish in Elena’s tank that are red guppies = 3/14

Step-by-step explanation:

The best way to go about this is to select an arbitrary value for the number of fishes in the tank.

Let the total number of fishes in the tank be 84.

Now out of this 85, 1/2 are guppies

The number of guppies fish = 1/2 * 84 = 42

Now, 3/7 of the guppies are red

The number of red guppies is thus 3/7 * 42 = 18 guppies

So the fraction of fishes in the tank which are red guppies will be ; 18/84 = 3/14

Answer:

56 feet

Step-by-step explanation:

So the area of a quadrilateral is, length * width

but since the, length = width, in a square then we can say that the area of a square is, length ^ 2, or, width^ 2

so we can say that

length ^ 2 = 196

the sqrt of 196 is 14 so

length = 14

Since there are four sides to a square, we need to multiply the length by 4 to find the total material needed

14 * 4

= 56

Answer:

the length might be 48 I have calculated it so it might be the answer

Step-by-step explanation:

I divided 196 by 2