Which is equivalent to 8s + 20t by the distributive property?

Answer:

false

Step-by-step explanation:

Answer:

c

trust me i just did it

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

trust me i also did this

Answer:

hmmm. if its 15 foot then the chan can go both ways and thats how i got to 30

Answer:

0.2331

Step-by-step explanation:

37/100 x 63/100 = 0.2331

Answer:

Step-by-step explanation:

if we assume 0.63 is 100%, then the value youre looking for is 37% of that. so 0.63/x=100/37

x = 0.2331

Answer:

y = -1/3x - 1

Step-by-step explanation:

Let's solve for y.

Step 1: Add -x to both sides.

x+3y+−x=−3+−x

3y=−x−3

Step 2: Divide both sides by 3.

y=-1/3x-1

--

[tex]\frac{-1}{3} x-1[/tex]

Answer:

Step-by-step explanation:

a = b

Pythagorean Theorem:

b = 10/√2

The value of a and b is   [tex]\frac{10}{\sqrt{2} }[/tex]   .

Trigonometric ratios are the ratios of the length of sides of a triangle. These ratios in trigonometry relate the ratio of sides of a right triangle to the respective angle.

The basic trigonometric ratios formulas are given below,

sin θ = Perpendicular/Hypotenuse

cos θ = Base/Hypotenuse

tan θ = Perpendicular/Base

sec θ = Hypotenuse/Base

cosec θ = Hypotenuse/Perpendicular

cot θ = Base/Perpendicular

According to the question

Hypotenuse of right angle triangle = 10

Base of  of right angle triangle  = a

Perpendicular  of right angle triangle = b

Now,

By using trigonometric ratios  

sin θ = Perpendicular/Hypotenuse ---------(1)

substituting the values in equation (1)

sin 45° =  [tex]\frac{b}{10}[/tex]

[tex]\frac{1}{\sqrt{2} }[/tex]  = [tex]\frac{b}{10}[/tex]  

b = [tex]\frac{10}{\sqrt{2} }[/tex]  

cos θ = Base/Hypotenuse

cos 45° = [tex]\frac{a}{10}[/tex]

[tex]\frac{1}{\sqrt{2} }[/tex]  = [tex]\frac{a}{10}[/tex]

a =   [tex]\frac{10}{\sqrt{2} }[/tex]  

Hence, The value of a and b is   [tex]\frac{10}{\sqrt{2} }[/tex]   .

To know more about  trigonometric ratios here:

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Answer:

We get, f(x) = 3x - 2 is also a polynomial function.

Step-by-step explanation:

Therefore, its domain is also 'all the real numbers'.

x=2 find where they intersect or set each equation equivalent to each other

Answer: x=4

Step-by-step explanation:

1+3x=x+9

  -x  -x

1+2x=9

-1      -1

2x=8

Divide by 2 on each side

Final result

x=4

Answer:

Kelvin collected  1 [tex]\frac{2}{3}[/tex]    bags of rice

Step-by-step explanation:

Example of a real world problem

Jane collected 1/3 of a bag of rice . and Kelvin collected 5 times as many bags as Jane. How many bags of rice did Kelvin collect?

solution :

kelvin collected

5/1 * 1/3  = 5 /3

5/3 = 1 [tex]\frac{2}{3}[/tex]  

hence Kelvin collected  1 [tex]\frac{2}{3}[/tex]    bags of rice

Answer:

Always applies

The exponent is meant to express the number of times to multiply the base by itself- examples: 5 raised to the power of 5 is 3125 and 7 raised to the power of 3 is 343

Answer: 638.14

Step-by-step explanation:

the equation is a=(1+r)^t

when you fill that u in u get a=(1+.05)^5 which equals 638.14

Answer:

38 in²

Hope this helps and u are we

Answer:

I say -4

Step-by-step explanation:

Because it is the lowest point on the line

4x+8=x-10

4x-x=-10-8

3x=-18

x=-6

Answer:

x=-6

Step-by-step explanation:

4x+8=x-10

4x+8-x=-10

3x+8=-10

3x=-10-8

3x=-18

x=-18/3

x=-6

Answer:

$30

Srry if its wrong

Step-by-step explanation:

Answer:

if Noah is 60 inches tall (5ft) and noah's friend is 2 inches shorter than he is 58inches tall, so no he won't be able to. but Noah could be 61 inches, but his friend is still to short.

Answer:

it depends, if Noah is taller than 60 by more than 2 inches his friend can ride but if he is exactly 60 inches then his friend would not be able to ride

Step-by-step explanation:

Answer:weight of pears =1.48kilograms

Step-by-step explanation:

Total weight of apples and pears at the farmer's market=  7.4 kilograms

weight of apples =4/ 5 of this total weight= 4/ 5 x 7.4  =5.92 kilograms

weight of pears =Total weight of apples and pears-weight of apples

=7.4 kilograms-5.92 kilogram

=1.48kilograms

Answer:

10 m

Step-by-step explanation:

Answer:

8,700 is ten times 870.

Step-by-step explanation:

Answer:

the numerator is 4x+6

Step-by-step explanation:

Answer:

4x + 6

Step-by-step explanation:

[tex] \dfrac{x}{x^2 + 3x + 2} + \dfrac{3}{x + 1} = [/tex]

[tex] = \dfrac{x}{(x + 2)(x + 1)} + \dfrac{3}{x + 1} [/tex]

[tex] = \dfrac{x}{(x + 2)(x + 1)} + \dfrac{3(x + 2)}{(x + 1)(x + 2)} [/tex]

[tex] = \dfrac{x}{(x + 2)(x + 1)} + \dfrac{3x + 6}{(x + 1)(x + 2)} [/tex]

[tex] = \dfrac{x + 3x + 6}{(x + 2)(x + 1)} [/tex]

[tex] = \dfrac{4x + 6}{(x + 2)(x + 1)} [/tex]

Answer: 4x + 6

2x + 5 = 17

2x = 17 -5

2x = 12

x = 12/2

x = 6

HAPPY TO HELP

Answer:

Step-by-step explanation:

2x+5=17

2x+5-5=17-5

2x=12

x=12/2 (Divide 12 by 2)

x=6

Hope it helps!

:D

Answer:

There are no reflectional symmetries.

Step-by-step explanation:

Hi there, a reflectional symmetry requires the reflection to mirror that of the figure being reflected. To put it in simpler terms, it should look exactly the same if you put one half right next to a mirror.

I hope this clears up things a bit.

The required, latter F does not have reflectional symmetries.

Reflection symmetry is a type of symmetry where a figure is reflected across a line, called the line of symmetry, and the resulting figure is identical to the original. In other words, if you were to fold the figure along its line of symmetry, the two halves would match up perfectly.

Since we have given the figure of latter F, which does not have reflectional symmetries.

It's important to note that not all letters have reflectional symmetry, but the letter "F" is one example of a letter that does have this type of symmetry.

Learn more about reflection symmetry here:
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Answer:

5(x)+9(y)

Step-by-step explanation:

i think

Your welcome<3

Answer: Not sure, but Ill go with C.

Step-by-step explanation:

Answer:

D-(80%)

Step-by-step explanation:

Since the total votes were 462+378=840 total votes, we divide that by the number of people in the town to get the percentage of people who voted. So 840/1050=80%

she wrote divide 2 on both sides and also she wrote plus 11 which should be minus 11

Answer:

2x + 11= 71

     -11    -11

2x/2    = 60/2

x= 30

2 x 30 + 11= 71      

Step-by-step explanation:

:))