I need math help as soon as possible please

Answer:

The cursive l stands for slant height. It is the altitude of the triangular side

Answer:

216 dollars

Step-by-step explanation:

24yd*3= 72 feet*3= 216 dollars

if my answer helps please mark as brainliest.

Answer:

72$

Step-by-step explanation:

24*3.00

h helps to find the determinant of f(x)

Answer:

94 friends

Step-by-step explanation:

25/100 × 376

376 ÷ 100 = 3.76

3.76 × 25 = 94

Answer:

12 Faces

Step-by-step explanation:

Answer:

Step-by-step explanation:

12 faces is the answer !!

Answer:

60 2/3

Step-by-step explanation:

Answer:

it's c because it's the missing value

Answer:

8,6

Step-by-step explanation:

if its the sum, you just add them together.

Answer:

you 3.15+5 es igual a 8 .15

Step-by-step explanation:

espero que te sirva

Answer: 21.4

Step-by-step explanation:

Answer:

A. 4

Step-by-step explanation:

For each of the values given for A, B, C, and D, you substitute the value in for m in the inequality.

2.5(4)+5 would have to be less than or equal to 25 in order for it to work.  Well, 2.5x4 is 10 and then if you add 5, it is 15.  15 is less than 25, so 4 is the only value that works.  The other numbers are too large if you substitute them into the equation.

Answer:

Angle T

Step-by-step explanation:

Answer:

x=1

y=-2

Step-by-step explanation:

2x-3y=8

4x+3y=-2

When we add the two equations, the y’s cancel out and we’re left with

6x=6

x=1

Now that we know x=1, we put it back in one of the equations to find y.

2(1)-3y=8

-3y=6

y=-2

Step-by-step explanation:

3/4=9/12 CORRECT

2/3=6/12 FALSE

Step-by-step explanation:

What is done to top of the fraction must be done to the bottom as well in order for the renaming to be true.

3*3 = 9

4*3 = 12

Therefore proven to be true

However,

2*3 = 6

but 3*3 = 9

The second fractions is renamed incorrectly and should be either 2/4=6/12 or 2/3=2/9

Hope this helps!

Answer:

The sister is 25.5. The brother is 28.5.

Step-by-step explanation:

25.5 + 28.5 = 54.

The boy's age is 9.

The girl's age is 12.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Boy's age = x

Girl's age:

y = x + 3

Now,

x (x + 3) = 54

x² + 3x - 54 = 0

x² + (9 - 6) - 54 = 0

x² + 9x - 6x - 54 = 0

x(x + 9) - 6(x + 9) = 0

x - 6 = 0

x = 6

x + 9 = 0

x = -9 ( cannot be negative)

Now,

x = 9

Boy's age = 9

Girl's age = 9 + 3 = 12

Thus,

The boy's age and the girl's ages are 9 and 12.

Learn more about expressions here:

https://brainly.com/question/3118662

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Answer: 22

Step-by-step explanation:

The linear equation to determine the cost to ship 8 packages is x=22.

Given that, Jeff's shipping service charges $8 for the first package and $2 for each additional package.

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation. The standard form linear equation is Ax+B=0.

Let the total charge be $x.

Now, x=8+(8-1)2

⇒x=8+14

⇒x=22

Therefore, the linear equation to determine the cost to ship 8 packages is x=22.

To learn more about the linear equation visit:

https://brainly.com/question/27664510.

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Answer:

20

Step-by-step explanation:

Technically cats only have one life even though they can survive falls and such

[tex]10x -5 + 3x -2[/tex], original equation

[tex]10x + 3x = 13x[/tex]      [tex]-5-2=-7[/tex]

[tex]13x -7[/tex], final answer

Answer:

answer is d) $20

Step-by-step explanation:

because 2x4=8 + 2x4=8 = $16 then 4 packets for $1 is $4 16+4= $20

Answer:

D) $20

Step-by-step explanation:

Wash plus dry = $4

$4 times 4 times = $16

$1 for one detergent times the four packets = $4

Total is $20

Answer:

From 2008 to 2016

Step-by-step explanation:

Answer:

25%

Step-by-step explanation:

8 am to 2 pm is 6 hours

6 is 25% of 24

Answer:

25%

Step-by-step explanation:

6 four times is 24 and 24 in half is 12 and 12 in half is 6 so you split it up equally you have a percentage of 25%

Answer: 10 minutes

Step-by-step explanation: the red line (company a) and the blue line (company b) intersect at the same point one time, at the $20 for 10 minutes point on the graph

Answer:

20$

Step-by-step explanation:

the lines Intersect on the 20

Answer:

2

Step-by-step explanation:

Answer: y = - 2/3x + 4

Answer:

[tex]d = 39[/tex]

Step-by-step explanation:

1) Multiply both sides by d.

[tex] \frac{20}{13} d = 60[/tex]

2) Simplify 20/13d to 20d/13.

[tex] \frac{20d}{13} = 60[/tex]

3) Multiply both sides by 13.

[tex]20d = 60 \times 13[/tex]

4) Simplify 60 × 13 to 780.

[tex]20d = 780[/tex]

5) Divide both sides by 20.

[tex]d = \frac{780}{20} [/tex]

6) Simplify 780/20 to 39.

[tex]d = 39[/tex]

Therefor, the answer is d = 39.

Answer:

300 cm²

Step-by-step explanation:

10² is 100

100 x 3 is 300

Add the rational expression

[tex] \sf \large{ \frac{3}{6x {}^{3} } + \frac{4x}{2x}}[/tex]

[tex] \sf \large{ \frac{1}{2x {}^{3} } + 2}[/tex]

[tex]\sf \large \purple{ = \frac{4x {}^{3} + 1 }{2x {}^{3} }}[/tex]

Answer:

Step-by-step explanation:answer is 237