pls who ever answers it first gets a brainliest

Answer:

In math terms, an object in motion can and will stay in its motion because you can't pause the motion.

Answer:

321.56

Step-by-step explanation:

volume = (4/3) * π * r³

Answer:

volume=321.56inch^3

diameter=8.5

radius=4.25

volume=4/3πr^3

volume=4/3π(4.25)^3

volume=321.56inch^3

Answer:

18

Step-by-step explanation:

Answer:

looks like someone wasnt paying attention in class  -_-

the answer is c

thank me later

1- 2.6 * π * 2 = 5.2π

2- 11 * π * 2 = 22π

Answer:

option C

Step-by-step explanation:

multiple the second equation by 3

hope it helps

Answer:

Step-by-step explanation:

Equation 1: 12x - 2y= -1 Equation 2 .

Answer:

5.32

Step-by-step explanation:

a^2+b^2=c^2

a^2+4.7^2=7.1^2

a+22.09=50.41

50.41-22.09=28.32

a=5.32

Answer:

Adjacent angles is the only one I see being correct. I could be wrong though.

Answer:

The answer is C!!! blah blah blah 20 characters long

The statement that describes the expression would be:

C). 6 times the value of 34,937 + 412.

An expression is characterized as the placement or sequence in which the symbols are arranged to represent values in a group.

Given that,

Expression = 6 × (34,937 + 412)

The correct way to represent it would be:

6 times the sum produced by adding the numbers 34,937 and 412.

Thus, option B is the correct answer.

Learn more about "Expression" here:

brainly.com/question/13947055

Answer:

Paulino is 165 centimeters

Step-by-step explanation:

1 M = 100 CM

Therefore,

1.65 * 100 = 165

Answer:

165 cm

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Multiply the length by the conversion ratio. The length in centimeters is equal to the meters multiplied by 100

---------------

Hope this helps :)

Answer:

{ y = 3x + 3

{ 3x - y = 3

B

(Just did the assignment 3/23/21)

Answer:

a. 3/16

b. 13/16

c. 10/16 (or 5/8 simplified)

Step-by-step explanation:

b. multiply the fractions for 0-3 to get a common denominator of 16 and add them together

c. multiply 3/8 by 2/2 to get a denominator of 16 and add fractions 2-4 together

Answer:

D

Step-by-step explanation:

Starting from the origin (0,0)

you move 4 units left and 3 units down.

That is because your given numbers are negative. When x is negative, you move left and when y is negative, you move down. The opposite goes for if your numbers are positive. Positive x , you move right and  positive y, you move up.

Hello there!

Your answer is 180 units²

Step-by-step explanation:

[tex] \large \boxed{ \mathsf{ \frac{1}{2} \times sum \: of \: two \: parallel \: \times height}}[/tex]

The formula in the box is an area of trapezoid formula. We know the sum of two parallel lines which is 15 because 7+4 = 11 + 4 = 15

another 4 comes from parallel side. If both sides are parallel, they have same length.

The only thing that is missing is the height. The height can be found by using Pythagorean Theorem as you notice a right-angle triangle when splitting in half.

[tex] \large \boxed{ {a}^{2} + {b}^{2} = {c}^{2} }[/tex]

The formula in the box is Pythagorean Theorem for finding a length of right-angle triangle.

Given where a is opposite, b is adjacent and c is hypotenuse. (Note that c must be hypotenuse.)

Our a is missing

Our b is 7

Our c is 25.

From the formula and given lengths:

[tex] \large{ {a}^{2} + {7}^{2} = {25}^{2} } \\ \large{ {a}^{2} + 49 = 625} \\ \large{ {a}^{2} = 625 - 49} \\ \large{ {a}^{2} = 576} \\ \large{a = 24}[/tex]

Therefore, our opposite is 24. Since our opposite equals the height of a trapezoid. We can proceed with the trapezoid formula.

[tex] \large{ \frac{1}{2} \times 15 \times 24 = 15 \times 12 = 180 } \\ \large{180}[/tex]

Therefore, the area of trapezoid is 180 units²

We can also use another method to find the area by adding up between area of triangle and area of Rectangle.

Our rectangle formula is length × width. We know width which is 4 and our length is 24 from opposite side of triangle which equal to the length of rectangle.

Length × Width = 24 × 4 = 96

Hence, the area of Rectangle is 96.

Next, we find the area of triangle which is 1/2 × base × height.

Our base is 7 and height is the opposite side of triangle which is 24.

Therefore, the area of triangle is 1/2 × 7 × 24 = 7 × 12 = 84

If we add the area of triangle and rectangle up each other, we will get the area of trapezoid for this problem which is 96 from rectangle and 84 from triangle. Therefore, 96+84 = 180 units²

Answer:

GCF of 21 and 35 is 7.

Step-by-step explanation:

Also can i please have brainliest???

the gcf of 21 and 35 is 7

Step-by-step explanation:

3×7=21

7*5=35

Answer:

In this case the number of ways would be the number of events, in this case the events would be the total number of marbles since any of them can come out. so:

4 + 3 + 3 + 2 = 12

Therefore, the number of ways the event can occur is 12 ways.

Now, in the favorable outcomes of the event, it would come depending on what color the marble would be, whether it be red, blue, yellow or green.

In each color, the number of the favorable outcomes of the event would be the quantity of each marble, that is, 4 for red, 3 for blue, 3 for yellow and 2 for green.

____________________________________________________________

If you flip a penny, there are 2 possible outcomes.

____________________________________________________________

1/5

the 5 is the total number of times he tried

the 1 is how many times he rolled a 1

____________________________________________________________

The favorable outcome is What Can Happen

C

Step-by-step explanation:

I am sorry but the spinner questions I dont understand.

Answer:

4y=2x=2y

-1

Step-by-step explanation:

Answer:

18x+3

Step-by-step explanation:

 10x + 4 - 3 + 8x + 2 (COLLECT LIKE TERMS)

 18x + 4 - 3 = 2

18x+3

Answer:

Third option.

Step-by-step explanation:

This is matrix addition, so we have to add the corresponding parts of the matrix correctly. The first would be 12+(-3), getting 9. The second part would be (-5)+(-9), getting up -14. Third would be 0+(-14), getting -14. Last would be (-7)+10, getting 3. So, the option with all of the correct parts in their respective positions would have to be the third option.

Hope this helped!

Answer:

Step-by-step explanation:

6ft*(12in/ft)*(2.54cm/in)=182.88cm

Answer:

182.88 cm is how tall your brother is

Step-by-step explanation:

6ft · (12 in / ft) · (2.54 cm / in) = 182.88 cm

hope this helps!

~mina

Answer:

perimeter:6x+15

EXPLANATION

The perimeter of the triangle is the distance around the triangle.

We need to apply our ability to convert word problems in to mathematical expressions.

we were told that the bottom of the triangle is  units.

From the diagram perimeter

Four times the length of the bottom will be .

12 more than 4 times the bottom will be  

Hence another side of the triangle is

Finally we were told that the last side is 3 more than the bottom, that will be

Answer:

c

Step-by-step explanation:

no steps needed

Answer:

That sign means raise to power e.g 5^2.

5 in 2 places which is 25.

Also meaning 5× 2= 25

Answer:

9r

Step-by-step explanation:

1.5r - 3r + 10.5r

10.5r + 1.5r = 12r

12r - 3r = 9r

Final Answer = 9r