What happens to the volume of a rectangular prism when it’s length is tripled?

Answer:

y= 4 is correct

Step-by-step explanation:

Answer:

x = 11.5

Step-by-step explanation:

Given

2x - 3 = 20 ( add 3 to both sides )

2x = 23 ( divide both sides by 2 )

x = [tex]\frac{23}{2}[/tex] = 11.5

Answer:

[tex] \tan(a) = \frac{28}{45} [/tex]

look from the tan A angle , the opposite is 28 and adjacent is 45

Answer:

1: 8x=32

2: (4,6)

Step-by-step explanation:

Answer:  1) 8x=32       2) (4,6)

Step-by-step explanation:

Hope this helps!

Mark me brainliest!

Pls and ty!

Answer:

The third option

Step-by-step explanation:

Answer:

It is number 1 because they are asking for over or under 18

Step-by-step explanation:

Hope this helps!

Answer:

x = 44°

Step-by-step explanation:

Since this is an isosceles triangle, the other angle that isn't defined is also 68°. So, since all the angles add up to 180°,

x + 68(2) = 180

x + 136 = 180

x = 44°

Answer:

44 is the answer

Step-by-step explanation:

Answer: 94, 86

Step-by-step explanation:

x + x/2 + 39 = 180

x + x/2 = 180 - 39

x = 94

Other angle is 180 - 94 = 86

Answer:      [tex]\bold{\dfrac{4x-5}{x-2}}[/tex]

Step-by-step explanation:

Since the expressions have the same denominator, we simply need to add the numerators.

[tex]\dfrac{x+3}{x-2}+\dfrac{3x-8}{x-2}\quad =\quad \dfrac{x+3+3x-8}{x-2}\quad = \quad \large\boxed{\dfrac{4x-5}{x-2}}[/tex]

Answer:

x over quantity 2x plus 3 equals 40 over 60

Step-by-step explanation:

Let light clothes=x

Number of dark clothes = 2x + 3,

Dark clothes are 60% of total clothes

Light clothes=100%-60%

=40%

Light clothes / dark clothes = percentage of light clothes / percentage of dark clothes

x / 2x+3 = 40 / 60

x over quantity 2x plus 3 equals 40 over 60

    Expression for this situation will be [tex]\frac{x}{2x+3}=\frac{60}{40}[/tex].

Let the number of dark cloths = y

And the number of light cloths = x

"The number of dark cloths is three more than twice the number of light cloths".

Therefore, equation will be,

y = 2x + 3 ----- (1)

"The laundry is 60% dark cloths"

Equation for this statement will be,

y = [tex]\frac{60}{100}(x+y)[/tex]

y = 0.6x + 0.6y

y - 0.6y = 0.6x

0.4y = 0.6x

[tex]\frac{y}{60}=\frac{x}{40}[/tex]

Now substitute the value of y from equation (1),

[tex]\frac{2x+3}{40}=\frac{x}{60}[/tex]

[tex]\frac{2x+3}{x}=\frac{40}{60}[/tex]

[tex]\frac{x}{2x+3}=\frac{60}{40}[/tex]

  Therefore, expression for this situation will be [tex]\frac{x}{2x+3}=\frac{60}{40}[/tex].

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https://brainly.com/question/11495

Answer:

B have 5 more cranes than Ava.

Step-by-step explanation:

As per question statement:

Number of cranes with Ava = 100

Number of cranes with B = [tex]\frac{3}{4}[/tex] of the paper cranes that Ava has

[tex]\therefore[/tex] Number of cranes with B = [tex]\frac{3}{4}\times 100 =75[/tex]

Now, let us proceed step by step.

Step 1: Ava gave [tex]\frac{9}{20}[/tex] of her cranes to B:

i.e. [tex]\frac{9}{20} \times 100 = 5 \times 9 =45[/tex] cranes given to B

Now, number of cranes with Ava = 100 - 45 = 55

Number of cranes with B = 75 + 45 = 120

Step 2: B gave [tex]\frac{1}{4}[/tex] of her paper cranes to Ava:

i.e. [tex]\frac{1}{4} \times 120 = 30[/tex] cranes given to B

Now, number of cranes with Ava = 55 + 30 = 85

Number of cranes left with B =  120 - 30 = 90

So, the answer is:

Number of cranes that B have more than that of Ava = 90 - 85 = 5

Answer:

Horizontally moved left by 2 units

Vertically moved up by 6 units

Step-by-step explanation:

Parent Function Transformations: [tex]f(x) = a(x - c)^4 + k[/tex]

a is denoted as vertical shrink or stretch

c is denoted as horizontal movement

k is denoted as vertical movement

Answer:

x ≈ 4

Step-by-step explanation:

We use tan∅ to solve this:

tan30° = x/7

7(tan30°) = x

x = 4.04145

Remember that tangent is opposite over adjacent.

Answer:

6.3

Step-by-step explanation: Divide 7 by 10 and get .7 then you would multiply that by 9 and youll get 6.3

Answer:

Plot[-1 + 3^Surd[x, 3], {x, -20, 28}]

Answer:

p = 8

Step-by-step explanation:

The n th term of an AP is

[tex]a_{n}[/tex] = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Given a₉ = 4 + 5p and d = 5, then

a₁ + 8d = 4 + 5p, that is

a₁ + 8(5) = 4 + 5p

a₁ + 40 = 4 + 5p ( subtract 40 from both sides )

a₁ = 5p - 36

a₂ = 5p - 36 + 5 = 5p - 31

a₃ = 5p - 31 + 5 = 5p - 26

a₄ = 5p - 26 + 5 = 5p - 21

Given that the sum of the first 4 terms = 7p - 10, then

5p - 36 + 5p - 31 + 5p - 26 + 5p - 21 = 7p - 10, that is

20p - 114 = 7p - 10 ( subtract 7p from both sides )

13p - 114 = - 10 ( add 114 to both sides )

13p = 104 ( divide both sides by 13 )

p = 8

Answer:

40 ft

Step-by-step explanation:

Triangle ABC is given by AB = 13 ft, BC = 10 ft, ∠ACB = 50° and AC = b. Let AB = a = 13 ft, BC = c = 10 ft

Since two sides are given and one angle is given, to find the other side, we use the cosine formula. The cosine formula is given by:

[tex]c^2=a^2+b^2-2abcos(C)\\b^2=c^2-a^2+2abcos(C)\\substituting\ values:\\b^2=13^2-10^2+2*10*bcos(50)\\b^2=169-100+12.86b\\b^2-12.86b=69\\b^2-12.86b-69=0\\ solving\ simultaneously\ gives:\\b=16.93\ ft[/tex]

The perimeter of the triangle is given by:

Perimeter = AB + BC + AC = 13 + 10 +16.93 = 39.93 ft ≈ 40 ft

Answer:

Because the dashed triangle is smaller than the original it's a reduction. The scale factor is 1/3 because if we look at the altitudes of the triangle, the original is 6 and the dilated is 2 and 2 / 6 = 1 / 3.

Answer:

=3^x +12x -4

Step-by-step explanation:

f(x)=3^x+10x

g(x)= 2x-4,

(f+g)(x) =  3^x+10x+ 2x-4,

Combine like terms

            =3^x +12x -4

Answer:

a. 1

b. 2.

Step-by-step explanation:

a) There are a total of 10 numbers so we have:

4 * 10 = 3+5+6+8+9+2+1+0+5+x

40 = 39 + x

x = 1.

b) 5*6 = 28 + x

x = 2.

First option is the correct answer

Answer:

[tex] 2 \frac{1}{3} [/tex]

Step-by-step Explanation:

[tex] \frac{2}{3} + \frac{5}{6} \div \frac{1}{2} \\ \\ = \frac{2}{3} + \frac{5}{6} \times \frac{2}{1} \\ \\ = \frac{2}{3} + \frac{5}{3} \\ \\ = \frac{2 + 5}{3} \\ \\ = \frac{7}{3} \\ \\ = 2 \frac{1}{3} [/tex]

Answer:

its the first option 2 1/3

Step-by-step explanation:

Answer: (a) x + 2y = -1  and  3x + y = 1

Step-by-step explanation:

I am not sure what the purpose was for the colored lines but I included them on the graph (below).

Answer:

The answer is A

Step-by-step explanation:

I took to the unit test on edge

Answer:

960

Step-by-step explanation:

We can calculate the value of x using Euclidean theorem

x^2 = 576 × 1600

x = 960

Answer:

B

Step-by-step explanation:

In B, the oranges is always 3 times the cups of juice. So it always follows the ratio 3:1.

Answer:

A) 9 => 6 => 3 => 0 => -3 => -6

B) Using Formula

[tex]a_{n}= a_{1} + d(n-1)[/tex]

=> [tex]a_{n } = 9+3(n-1)[/tex]

=> [tex]a_{n}= 9+3n-3\\a_{n} = 3n+6[/tex]

Answer: [tex]a_{n }= 3n+6[/tex]

Answer:

The single transformation that maps a onto c is the reflection of the triangle a  about the line y = -x

Step-by-step explanation:

To answer the question, we note that the result of reflection of a point (x, y) across the x axis is given as follows;

Coordinates before reflection = (x, y), Coordinates after reflection = (x, -y)

Also, when we rotate a  point, (x, y), 90° clockwise, we have;

Image point before 90° clockwise rotation = (x, y), Image point after 90° clockwise rotation = (y, -x)

Therefore, the rotation of the point (x, -y), 90° clockwise will give

Image point before 90° clockwise rotation = (x, -y), Image point after 90° clockwise rotation = (-y, -x)

Which gives the combined transformation as (x, y) → (-y, -x) which is the rule equivalent to reflection about the line y = -x.

Answer:

Ok, supongamos que dividimos la torta en X partes iguales (X puede ser cualquier numero natural).

Entonces vamos a tener X porciones.

Si comemos n porciones (tal que n puede ser un numero entre 0 y X, si n = 0 significa que comimos 0 porciones, si n = X significa que comimos todas las porciones).

Ahora, X porciones es el 100% de la torta, entonces el porcentaje de la torta que comimos es:

P = (n/X)*100%.

si n = 0, comimos un 0% de la torta

si n = X, comimos un 100% de la torta.

Answer:

A

Step-by-step explanation:

The important thing here is that for the quadratic formula to be able to be applied you need the equation to be equal to 0. Then in this case we know that once it is equal to 0 the coefficients have to be: a = 1, b = 3, c = 24

Only A satisfies both conditions

Answer:

-14

Step-by-step explanation:

First make sure the fractions on the right have the same denominator.

LCM of 3 and 4 = 12.

So,

Numerator of fractions = 8x-4 and 9x

Now they have the same denominator, combine both fractions.Now you have

-x-4/12=5/6

Rearrange and solve

-x-4 = 10

-x = 14

x = -14

Hope this helps.

Answer:

Solution,

[tex] \frac{2x - 1}{3} - \frac{3x}{4} = \frac{5}{6} \\ or \: \frac{4(2x - 1) - 3x \times 3}{12} = \frac{5}{6 } \\ or \: \frac{8x - 4 - 9x}{12} = \frac{5}{6} \\ or \: \frac{ - x - 4}{12} = \frac{5}{6} \\ or \: 6( - x - 4) = 12 \times 5 \\ or \: - 6x - 24 = 60 \\ or \: - 6x = 60 + 24 \\ or \: - 6x = 84 \\ or \: x = \frac{84}{ - 6} \\ x = - 14[/tex]

hope this helps..

Good luck on your assignment..

Answer:

area of triangle

= 1/2 × base × height

= 1/2 × 3 units × 4 units

= 6 units²

Answer:

11

Step-by-step explanation:

50-6=44

44/4=11