HELP ME PLEASE WORTH A LOT OF POINTS!!

Answer:

1,0 B

Step-by-step explanation:

Answer:

1. Cannot be side lengths

2. Can be side lengths

3. Can be side lengths

4. Cannot be side

Step-by-step explanation:

it can be side lengths when the largest side is equal to the sum of the two other

Answer:

36/4

Step-by-step explanation:

36/4 has a denominator of 4

Is an improper fraction

And is equal to 9(value is between 5 and 10)

Answer:

Step-by-step explanation:

Multiply those numbers and then when you multiply the numbers plug it i  with m to the power of 3.

um… I actually don’t know the actual answer, but I hope this will help

Step 1: break down the compound shape into different components.

Step 2: determine the volume of each basic shape.

Step 3: combine the volumes of all the basic shapes

Step 4: write the solution in cubic units.

Also the volume of the three green rectangular prisms is 120 cubic units, I think.

Hello:

Let's consider what the question asks for:

 --> find the value of 'x'

The two angles given are supplementary

 --> as together

    --> they form a straight line which represents a total of 180 degrees

        --> in mathematical form

             [tex](x+19)+(7x+9)=180\\x+19+7x+9=180\\8x+28=180\\8x=152\\x=19[/tex]

Answer: 19

Answer: I do believe that the answer is 7.25 ft squared i hope that im right and this helps you

Step-by-step explanation:

add 3.5+3.5=7

add 7+0.25=7.25ft sqaured

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

2 at the top

Answer:

21

Step-by-step explanation:

becuase x3+y3+z3=k, with k being all the numbers from one to 100, is a Diophantine equation that's sometimes known as "summing of three cubes."

Answer:

no

Step-by-step explanation:

max isnt correct

Answer:

no

Step-by-step explanation:

2/3 * 3/8 = 1/4= 0.25

Answer:

Step-by-step explanation:

yes  mutiply 3x3

Answer:

the value of z is 89

valu of x is 3

hope it helps

Answer:

1. 8.2296 m

2. 113.398 g

3. 354.882 ml

4. 4.828032 km

5. 10.8862 kg

6. 26.4979 g

Step-by-step explanation: If you have a textbook there will be a way to change something into something. There is also one on the internet.

each task is solved with 2 different methods.. since i dont know what your teacher expects from you

Answer: 2/5 + 1/10

the probability of the spinner landing in 1 or 4 is 5/10 = 1/2.

2/5 + 1/10 = 1/2.

Answer:

40.5 inches

Step-by-step explanation:

I’m not sure if this is correct or not but my thinking is that you just add 26.9, 8.5, and 5.1 together since it says “How much more snow fell in the one day storm in 2006 than normal falls in February and March combined?” And combined basically means all together.

Answer: 13.3 more inches of snow fell in one day storm than normally falls in February and March combined.

February and March combined: 8.5+5.1 = 13.6

Since the question asked how much more, that means you subtract:

26.9 - 13.6 = 13.3

hope this helped =)

-YinAhara

Step-by-step explanation: Two quantities have a proportional relationship if they can be expressed in the general form y = kx, where k is the constant of proportionality. In other words, these quantities always maintain the same ratio. That is, when you divide any pair of the two values, you always get the same number k.

the anwer is  x=3
Step-by-step explanation:

Answer:

6

Step-by-step explanation:

[tex]xy - 4x [/tex]

[tex](x \times y) - (4 \times x)[/tex]

You replace where x to 2 and where y is to 7

[tex](2 \times 7) - (4 \times 2)[/tex]

[tex]14 - 8 = 6[/tex]

Answer:

7(2/3q+9)

14/3q+63

Step-by-step explanation:

Answer:

Question #1: 17 Miles

Question #2: 10 units

Step-by-step explanation:

Question #1: Here we are using the Pythareom Theorem [tex]\sqrt{a^{2}+b^{2} } =c^{2}[/tex]

We must plug in the horizontal distance (x) from a to c (-4 to 4 = 8).

Then we take the vertical distance (y) from a to c (-6 to 9 = 15).

Plug it all into the Pythareom Theorem[tex]\sqrt{8^2+15^2} =17[/tex]

Question 2: We do the same thing just using the new values

1.[tex]184 cm^{3}[/tex]            2. [tex]187cm^{3}[/tex]         3.[tex]235 ft ^{3}[/tex]

In the first question firstly, We will find the volume of the hemisphere with a diameter of 8 cm.

We will find the volume of the hemisphere by using the formula that is,[tex]2\pi r ^{3}/3[/tex].

Which gives us, [tex]134.09 cm^{3}[/tex].

Now we will find the volume of the inverted cone with the formula,[tex]\pi r^{2}h/3[/tex].

Which gives [tex]50.28 cm^{3}[/tex].

Adding both give [tex]184.57 cm^{3}[/tex].

Rounding [tex]184 cm^{3}[/tex]

In the second question firstly, We will find the volume of the hemisphere with a radius of 3cm.

we will find the volume of the hemisphere by using the formula that is,    [tex]2\pi r^{3} /3[/tex].

Which gives us, [tex]56.57 cm^{3}[/tex].

Now we will find the volume of the cylinder with the formula, [tex]\pi r^{2}h[/tex].

Which gives [tex]132 cm^{3}[/tex].

Adding both give [tex]188.57 cm^{3}[/tex].

Rounding [tex]187 cm^{3}[/tex].

In the last question, we will find the volume of the cone with a radius and height of 7ft.

We will find the volume of the cone by using the formula that is, [tex]\pi r^{2}h/3[/tex].

Which gives us, [tex]102.66ft^{3}[/tex].

Now we will find the volume of the cylinder with the formula, [tex]\pi r^{2}h[/tex].

Which gives [tex]132ft^{3}[/tex].

Adding both give [tex]234.66ft^{3}[/tex].

Rounding [tex]235ft^{3}[/tex] .

Read more about the volume of 3D shapes: https://brainly.com/question/12105152

Answer:V

Step-by-step explanation:

because

Answer:

Step-by-step explanation:

2(8+21)

Answer:

- 4y - 7

Step-by-step explanation:

We know that,

( - ) × ( - ) = ( + )

( - ) × ( + ) = ( - )

( + ) × ( + ) = ( + )

Accordingly, let us solve the above expression.

- 4y - 4 + ( - 3 )

Solve the brackets.

- 4y - 4 - 3

Combine like terms.

- 4y - 7

Answer:

[tex] \sf \: -4y - 7 [/tex]

Step-by-step explanation:

Now we have to,

→ Simplify the given expression.

The expression is,

→ -4y - 4 + (-3)

Let's simplify the expression,

→ -4y - 4 + (-3)

→ -4y - 4 - 3

→ -4y - (4 + 3)

→ -4y - (7)

→ -4y - 7

Hence, the answer is -4y - 7.

Answer:

[tex]\huge\boxed{\sf Area = 32 \ ft.^2}[/tex]

Step-by-step explanation:

Given that, the space is triangular.

So,

[tex]\displaystyle Area \ of \ triangle = \frac{1}{2} (Base)(Height)[/tex]

Here,

Base = b = 10 ft.

Height = h = 6.4 ft.

So,

[tex]\displaystyle Area = \frac{1}{2} (10)(6.4)\\\\Area = (5)(6.4)\\\\Area = 32 \ ft.^2\\\\So, she \ needs \ a \ carpet \ of \ 32 \ ft.^2\ to \ cover \ the \ area.\\\\\rule[225]{225}{2}[/tex]

Answer:25 game tickets for $10

Step-by-step explanation:

0.50 * 25 = $12.5

so the second option is more expensive so the first one is correct.

Answer: Hi! Your price would be $55.55.

Step-by-step explanation:

When you add a 6% sales tax to $52.41, it would be an extra $3.14 dollars. :)

Answer:

$55.55

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer: C

Step-by-step explanation: If you add both expressions together you get 3x+4 but then because it would be on both sides of the rectangle it would be times 2 of that expression so 3x+4 times two would be 6x+8

Answer:

I think it’s subtraction

Step-by-step explanation:

Answer:

The vertex of the graph of the equation $y = 3x^2 - 6x + 7$ is the point $(1, 4)$.

Step-by-step explanation:

The vertex of the graph of a parabolic function $y = ax^2 + bx + c$ is given by the formula:

$x = \frac{-b}{2a}$

where a, b, and c are constants and x is the x-coordinate of the vertex.

For the given equation $y = 3x^2 - 6x + 7$, we have a = 3, b = -6, and c = 7. So, we can use the formula to find the x-coordinate of the vertex:

$x = \frac{-b}{2a} = \frac{-(-6)}{2(3)} = \frac{6}{6} = 1$

So, the x-coordinate of the vertex is 1. To find the y-coordinate, we substitute the value of x back into the original equation:

$y = 3(1)^2 - 6(1) + 7 = 3 - 6 + 7 = 4$

So, the vertex of the graph of the equation $y = 3x^2 - 6x + 7$ is the point $(1, 4)$.