Anybody know the answer

Answer:

Hypotenuse = 8 cm (Approx.)

Step-by-step explanation:

Given:

Side1 = 3 cm

Side2 = 7 cm

Find:

Hypotenuse

Computation:

Hypotenuse = √Perpendicular² + base²

Hypotenuse = √side1² + side2²

Hypotenuse = √3² + 7²

Hypotenuse = √9 + 49

Hypotenuse = √58

Hypotenuse = 7.61

Hypotenuse = 8 cm (Approx.)

Answer:

I can help you Zero Two!

The answer is going to be x =5!

Step-by-step explanation:

5x - 3 = 4x + 2

5x - 3 - 4x = 4x + 2 - 4x

x - 3 = 2

x - 3 + 3 = 2 + 3

x = 5

Hope this helped you!

Answer:

x=5

Step-by-step explanation:

Hey There!

So when solving these types of problems are goal is to get the variable on one side (x) and the constants on the other. To do this we use inverse operations

5x-3=4x+2

so to get rid of the -3 we add 3

but whatever we do to one side we have to do to the other

so we would add 3 to each side

2+3=5

-3+3 cancels out

Now we have

5x=4x+5

now we want to get rid of the 4x so to do so we subtract 4x from each side

5x-4x=x

4x-4x cancels out

now we have

x=5

so we can conclude that x=5

Answer:

60

Step-by-step explanation:

8x+9y

Let x=3 and y=4

8*3 +9*4

24+ 36

60

Answer:

m = 2600

Step-by-step explanation:

0.12m = 78 + 0.09m

0.12m - 0.09m = 78 + 0.09m - 0.09m

0.03m = 78

m = 2600

Make sure to double check!

2600 x 0.12 = 78 + 0.09 x 2600

312 = 78 + 234

312 = 312

Answer:

(Assuming the . means its a decimal...)

Step-by-step explanation:

Rewrite equation

0.12m = 78 + 0.09m

Multiply each side by 100

12m=7800 + 9m

Subtract 9m on both sides

12m-9m=7800+9m-9m

3m=7800

Divide both sides by 3

m = 2600

Hope this helps :)

Answer:

5m^2 + 16k + 13m^2

(5m^2+13m^2) + 16k

18m^2 + 16k

Let me know if this helps!

Answer:

Adjacent leg (In relation to the angle that is measure 22 degrees)= 70*Cosine 22 or 64.9; Opposite leg (In relation to the angle that is measure 22 degrees)=70* Sin 22 or 26.22

Step-by-step explanation:

The other angle measure is 90-22 or 68.

To find the length of the adjacent leg (a) use cosine. Remember cosine is Adjacent leg over hypotenuse.

Cosine 22= a/70- Multiply by 70

70* Cosine 22=a or about 64.9

To find the length of the opposite leg (o) use sine. Remember sine is Opposite leg over hypotenuse

Sine 22= o/70

70*Sine 22=o

o= about 26.22

Step-by-step explanation:

[tex]56 = 2n + 99[/tex]

Collect like terms and simplify

[tex]56 - 99 = 2n \\ - 43 = 2n[/tex]

Divide both sides of the equation by 2

[tex] \frac{ - 43}{2} = \frac{2n}{2} [/tex]

Simplify

[tex]n = - \frac{43}{2} = - 21 \frac{1}{2} [/tex]

Answer:

[tex]f^{-1}(x)=\frac{1}{8}(x-4)^{3}[/tex]

Step-by-step explanation:

Given function is,

f(x) = [tex]\sqrt[3]{8x}+4[/tex]

To find the inverse of this function,

Rewrite the function as a equation,

y = [tex]\sqrt[3]{8x}+4[/tex]

Interchange x by y and y by x,

x = [tex]\sqrt[3]{8y}+4[/tex]

Now solve this equation for y,

x - 4 = [tex]\sqrt[3]{8y}[/tex]

(x - 4)³ = [tex](\sqrt[3]{8y})^3[/tex]

(x - 4)³ = 8y

y = [tex]\frac{1}{8}(x-4)^{3}[/tex]

Now convert the equation into function,

[tex]f^{-1}(x)=\frac{1}{8}(x-4)^{3}[/tex]

Answer:

a

Step-by-step explanation:

a

Answer:

31.8, 148.2

Step-by-step explanation:

dont do 31.08, i tried and it marked me wrong :(

Answer:

y = 3x + 3

Step-by-step explanation:

If two lines are parallel to each other, they have the same slope.

The first line is y = 3x + 6. Its slope is 3. A line parallel to this one will also have a slope of 3.

Plug this value (3) into your standard point-slope equation of y = mx + b.

y = 3x + b

To find b, we want to plug in a value that we know is on this line: in this case, it is (2, 9). Plug in the x and y values into the x and y of the standard equation.

9 = 3(2) + b

To find b, multiply the slope and the input of x (2)

9 = 6 + b

Now, subtract 6 from both sides to isolate b.

3 = b

Plug this into your standard equation.

y = 3x + 3

This equation is parallel to your given equation (y = 3x + 6) and contains point (2, 9)

Hope this helps!

Answer:

[tex]A = 4x^2 + 86x + 450[/tex]

Step-by-step explanation:

Given

[tex]Walkway = x[/tex]

[tex]Length = 18[/tex]

[tex]Width = 25[/tex]

Required:

The area of the swimming pool

Assume the walkway will be on the 4 sides of the swimming pool.

The total length (L) of the swimming pool will be:

[tex]L = 18 + x + x[/tex]

[tex]L = 18 + 2x[/tex]

The total width (W) will be:

[tex]W = 25 + x + x[/tex]

[tex]W = 25 + 2x[/tex]

The area (A) is:

[tex]A = L * W[/tex]

[tex]A = (18 + 2x) * (25 + 2x)[/tex]

Expand bracket

[tex]A = 18 * 25 + 18 * 2x + 25 * 2x + 2x * 2x[/tex]

[tex]A = 450 + 36x + 50x + 4x^2[/tex]

[tex]A = 450 + 86x + 4x^2[/tex]

Reorder

[tex]A = 4x^2 + 86x + 450[/tex]

Answer:

T is 1, S is 2, J is 3, D is 4 ... hope that helps : )

Answer: Step 1 and 2

Step-by-step explanation:

The negative in front of the 3 is lost when distributing to the 2.

Answer:

I believe your answer is b

Answer:

13

Step-by-step explanation:

Pythagreom Therom:

a^2+b^2=c^2

12^2+5^2=c^2

144+25=c^2

169=c^2

c=13

Answer:

8

Step-by-step explanation:

Substitute -6 for every x in the equation:

f(-6) = -(-6) + 2

Solve the right side of the equation:

6 + 2

=8

Answer:

because the chances of getting heads and tails 25 times is a 25% chance and getting a heads or tails an un even amount is 75%

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

[tex]\pi[/tex]≈3.14

3x3.14=9.42

9.42>9

Answer:

15/3=45/x

We move all terms to the left:

15/3-(45/x)=0

Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R

We add all the numbers together, and all the variables

-(+45/x)+15/3=0

We add all the numbers together, and all the variables

-(+45/x)+5=0

We get rid of parentheses

-45/x+5=0

We multiply all the terms by the denominator

5*x-45=0

We add all the numbers together, and all the variables

5x-45=0

We move all terms containing x to the left, all other terms to the right

5x=45

x=45/5

x=9

Step-by-step explanation:

Answer and Step-by-step explanation:

44, 6, and 24 do not have perfect squares.

To be a perfect square, they have to be able to have a number that, when it multiplies itself by itself (needs to be a whole number), it turns into the bigger number.

44, 6, and 24 can't do this when being square rooted.

16 turns into 4.

81 turns into 9.

49 turns into 7.

#teamtrees #PAW (Plant And Water)

Answer:

44, 6, and 24

Step-by-step explanation:

4²=16 so it's a perfect square

9²=81 so it's a prefect square

7²=49 so it's a perfect square

44, 6, and 24 all result in decimals so it's not a perfect square.

Answer:

[tex]Parts = \frac{1}{8}[/tex]

Step-by-step explanation:

Given

[tex]N = \frac{1}{6}[/tex] -- Not good enough

[tex]M = \frac{3}{4}[/tex] --- Minor repairs

Required

The parts that are not good enough but only needs minor repairs

To do this, we simply multiply M by N

[tex]Parts = M * N[/tex]

[tex]Parts = \frac{3}{4} * \frac{1}{6}[/tex]

Divide by 3/3

[tex]Parts = \frac{1}{4} * \frac{1}{2}[/tex]

[tex]Parts = \frac{1}{8}[/tex]

Hence, the part of the donation is 1/8

Answer:

4x/5=20

4x=4

4x/4=4/4

X=1

Answer:

the domin{1,2,3}

the range{6,7}

and its a function

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

the nice thing about triangle is that the smallest angle is always opposite the smallest side, etc. also, we can get the remaining angle because we have 2 angles already and there are always 180 degrees in a triangle.

50+ 63= 113

180-113 =67

so, 50 is the smallest angle and thus the side opposite of it is the smallest. next is side bc because 63 is the next biggest angle measure. lastly, side ac is the largest because it's opposite of the largest angle measure

Answer:

a

Step-by-step explanation:

Answer:

14

Step-by-step explanation:

8 - |-6| = 14

|| means absolute value, or the distance the number has from 0 on the number line. ex. |-92| = 92    |8| = 8