help me pleaseeeeeeeeee ​

Answer:

the Area is 1280 cm

Step-by-step explanation:

All we need to do is use the formula for finding area which is length times width.

[tex]L*W[/tex]

We are given both of those measurements so all we need to do is put them in the formula

[tex]32*40=1280[/tex]

Answer: 5

Step-by-step explanation:

Answer:

Step-by-step explanation:

it says Jane is 115 years older than Marian it means that Jane is 253 years old

x = 5.43 + .83m

5.43 + .83 * 5 = 5.43 + 4.15 = $9.58

5th question: [tex]\frac{-8-4a}{-4} =2 + a[/tex]

6th question: [tex]11(-4q +3d + 3) = -44q +33d+33[/tex]

7th question: [tex]\frac{15w +5-35w}{-5} =-3w-1+7w=4w-1[/tex]

8th question: [tex]4(y-1)+9(y+2) = 4y-4 + 9y+18= 13y+14[/tex]

Hope it helps!

Answer:

y=4x

Step-by-step explanation:

Direct Variation means y=kx where k is a Constant

since y=8 when x=2

y=kx -->  8=k*2  then k=4

Then y=4x

Answer:

9x

Step-by-step explanation:

PEMDAS, x + 4 = 4x

4x+5=9x

=9x

Hope this helps

Answer:

5x+20

Step-by-step explanation:

Simplify:

5(x + 4)

5x + 20

Answer:

3=127

4=53

2=53

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Answer:

Carl is incorrect, he didn't write an equivalent expression and he didn't use the distributive property in the equation.

Step-by-step explanation:

When solving equations, we use PEMDAS

P = Parenthesis

E = Exponent

M = Multiply

D = Divide

A = Add

S = Subtract

So lets solve the equation then:

6 - 4 (3 - 6x) + 12x

Use the distributive property to multiply −4 by 3 and -6x

6 - 12 + 24x + 12x

Subtract 12 from 6 to get −6

-6 + 24x + 12x

Combine 24x and 12x to get 36x

-6 + 36x

So, -6 + 36x is the answer

And the reason why Felipa is correct, is because Felip wrote an equivalent expression, she correctly multiplied -4 (3 - 6x) before adding or subtracting and she combined like terms correctly.

The reason why Carl is incorrect, is because he didn't write an equivalent expression and he didn't use the distributive property in the equation.

Answer:

8x^3

Step-by-step explanation:

TRUST ME DUDE (or girl...)

Answer:

[tex] \frac{3}{10} = .3 [/tex]

Step-by-step explanation:

3,6,9,12,15,18

[tex] \frac{6}{20} = \frac{3}{10 } [/tex]

Answer:

25%

Step-by-step explanation:

12/48=1/4

1/4=25%

Answer:

Her mom's age is 25% her age! tell me if its right!

Step-by-step explanation:

hope i helped

2 2/3

Step-by-step explanation:

multiply eight times one

it will be eight over three

the divide eight by three and put in a mixed number

Solution:

We know that:

Since the parallel line has a slope of 2, the equation of the original line will also have a slope of 2. Now, let's use point-slope form to find the equation.

Thus, the equation of the line in point slope form is y + 1 = 2(x - 5).

Answer:

w = - [tex]\frac{58}{31}[/tex]

Step-by-step explanation:

3 1/4 = 1/2 + w

Cross Multiply

31(2 + w) = 4

Divide both sides by 31

[tex]\frac{31(2 + w)}{31}[/tex] = [tex]\frac{4}{31}[/tex] (simplify) -> 2 + w = [tex]\frac{4}{31}[/tex]

Subtract 2 from both sides

2 + w - 2 + [tex]\frac{4}{31}[/tex] - 2 (simplify) -> - [tex]\frac{58}{31}[/tex]

w = - [tex]\frac{58}{31}[/tex]

Answer:

1. X-3=0 Because 3-3=0

4. 6=2x AS 2(3)=6

I'm Not sure about Equation 6

Answer:

-22

Step-by-step explanation:

Step 1: Subtract 20 from -2

Therefore, the answer is -22.

Answer:

the answer is 45%.

Step-by-step explanation:

if you add 5% divided by 3 = 15%.

So if you add all of those plus the 30% you will be getting 45%.

Answer:

14.75

Step-by-step explanation:

Subtract $5.25 from $20 to get the result.

Answer:

8618925447

Step-by-step explanation:

1.  9 x 99=891

2.  891 x 999= 890109

3.  890109 x 9683 = 8618925447

Answer:

259+k=x

Step-by-step explanation:

x= total number of miles

Answer:

Hello! symmetry

Step-by-step explanation:

Symmetry is a mirror image of an image.

Cut a hexagon in half for example

_AnnieTheDreamGirl, 3.9.22

Answer:

[tex]\sf \huge{\boxed{\sf area = 653.1 cm^2}}[/tex]

Explanation:

[tex]\sf \boxed{\sf area \ of \ cone=\pi r^2 +\pi rl }[/tex]

Given:

using this formula:

[tex]\hookrightarrow \sf \pi r^2 + \pi rl[/tex]

[tex]\hookrightarrow \sf (3.14)(8)^2 +(3.14)(8)(18)[/tex]

[tex]\hookrightarrow \sf 653.1 cm^2[/tex]

Answer:

Quadrant III

Step-by-step explanation:

Because both numbers are negative, the point lands in Quadrant III.

Answer:

Step-by-step explanation:

The value of the digit "3" in "156.32" is 3/10 (3 tenths). 10 times that value would be 3 (3/10 * 10 = 3). So now we need a number that has the digit "3" in it and the value of that digit is "3".

How about 143.26? The digit "3" is in the ones place and so its value is 3*1 or 3. The rest of the number is just made up, nothing special about any of the other numbers.

The value of digit 3 in 156.32 is 3/10 (3 tenths).

10 times that value would be 3 (3/10 * 10 = 3).

The face value of a digit is the magnitude that it possesses naturally. It is independent of the digit's position in the number.

The place value of a digit depends on its position in the number.

So now we need a number that has the digit 3 in it and the value of that digit is 3.

How about 143.26. The digit 3 is in the one place and so its value is 3*1 or 3.

The rest of the number is just made up, nothing special about any of the other numbers.

To learn more about the value of digits visit:

https://brainly.com/question/1656293

#SPJ2

Answer:

The missing angle is 22.62°

Answer: Below

Step-by-step explanation:

Well they already gave you crucial information. The radius, or r, is 19, and pi can be substituted with 3. Using that we can do:

C = 2 * 3 * 19

C = 6 * 19

C = 114

Our answer is 114.

Step-by-step explanation:

Perimeter represents the sum of all of the sides adding.

The problem is stating that;

[tex]30 = x + x + 3 + 2x - 1[/tex]

Combine like terms;

[tex]30 = 4x + 2[/tex]

Subtract from both sides;

[tex]28 = 4x[/tex]

Divide each side by 4;

[tex]7= x[/tex]

Check;

[tex]30 = 7 + 7 + 3 + 2(7) - 1[/tex]

[tex]30 = 17 + 14 - 1[/tex]

[tex]30 = 31 - 1[/tex]

[tex]30 = 30\checkmark[/tex]