Helpppp

Sharon made a list of attributes
4 sides
4 angles
2 pairs of parallel sides
2 pairs of congruent sides
Which shapes have ALL attributes?

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:

Billy ain't got no friends. I'll be his therapist.

Answer:

I believe your answer is b

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

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:

I  attached an image of the graph, and as you can see the function  approaches 1 as x approaches  infinity and negative infinity.

So, the correct answer is D.

Let me know if this helps!

Answer:

I believe that it would be D. The Function approaches as x approaches - inf and inf

the answer is 90 degrees

Answer:

the domin{1,2,3}

the range{6,7}

and its a function

Step-by-step explanation:

Answer:

A ; g(x) = (1/2 x)^2

Step-by-step explanation:

Here, we want to get g(x)

we have a point on the curve g(x)

The point is represented by (2,1)

What this mean here is that, when x = 2, y = 1

Looking at the first option;

Substitute 1 for y and 2 for x

1 = (1/2 * 2)^2

1 = 1

This means this is our answer

The equation for g(x) is;

g(x) = (1/2 x)^2

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:

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:

these problems are always tough b/c they want you to translate normal thinking into math jargon  :D   soooo....

Step-by-step explanation:

they use the point slope formula... which looks like

y = [tex]y_{1}[/tex] = m(x - [tex]x_{1}[/tex])

where ([tex]x_{1}[/tex] , [tex]y_{1}[/tex] )  are the x , y coordinates of some point you're given.. sooo

they give us two points.. so we can put either one of those into the formula.. but we also have to find m.... or the slope ... to find m.. use the slope equation of

m = ( [tex]y_{2}[/tex] - [tex]y_{1}[/tex] ) / ( [tex]x_{2}[/tex] - [tex]x_{1}[/tex] )  

call either point  P1  and P2 ... i'll pick the top point as P1  and bottom as P2

then

m = ( -3 -1 ) / ( 1 - 3 )

m = -4 / -2

m = 2     ( yay  :) )

now use either point and plug it into the point slope formula, i'll use P1

y - 1 = 2(x-3)   ( this is the answer they are looking for )

Answer:

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

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

18m^2 + 16k

Let me know if this helps!

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

Answer:

30 centimeters

Step-by-step explanation:

P = 6 + 4 + 4 + 6.5 + 9.5 = 30

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:

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:

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:

[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:

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:

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:

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:

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:

A

Step-by-step explanation:

[tex]\pi[/tex]≈3.14

3x3.14=9.42

9.42>9

Answer:

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

[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]