Identify all of the constants of the expression 2+6a
Answers
Answer 1
Answer:
constants don't change
2 is the only constant
6a is not, because a could be 1 or 4 or something
2 is the only constant
6a is not, because a could be 1 or 4 or something
Related Questions
Use the formula P = 2l + 2w. Find the perimeter of a rectangle with a length of 12.9 ft and a width of 19.3 ft.
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Describe the rule of this function, and find the missing number8-->15 6-->11 10-->19 4-->?
What is 4 5/6 - 4 1/2
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B. 22+(95+63)
C. (95-63)+22
Answers
Answer:
C. (95-63)+22
Step-by-step explanation:
difference means subtraction
95-63
more than means add after
(95-63) +22
Answer:
C
Step-by-step explanation:
Difference: 95 - 63
22 more: (95 - 63) + 22
Answers
Divide it to two different shapes again
A triangle and a rectangle is what we get
Area of a rectangle:
Area = Length × Width
= 6 × 4
= 24 cm²
Area of a triangle:
Area =
× base × height
= × 3 × 6
= 9 cm²
Total Area:
Area of rectangle + Area of triangle
24 + 9
33 cm²
A triangle and a rectangle is what we get
Area of a rectangle:
Area = Length × Width
= 6 × 4
= 24 cm²
Area of a triangle:
Area =
=
= 9 cm²
Total Area:
Area of rectangle + Area of triangle
24 + 9
33 cm²
Answers
When you're talking about sums, that means you are adding. So, you do 8+7=15. The sum of it being doubled, you say? 15x2=30, or 15+15=30. Hope this helped :)
Here is a hint, "sum" is adding up therefore, the question is asking "The number of 8 + 7, then multiplied by 2. 8+7x2 = 30
Answers
the equation to your question would be P =10(c)+20. meaning 10 pencils in each box multiplied by the number of boxes (c) plus the 20 pencils the teacher gives her will equal the number of pencils (P) she has altogether. (C stands for the number of boxes and P stands for pencils)
so lets say she has 3 boxes. well, c stands for boxes soooo...... all you have to do is plug in 3 were c is. giving you this equation P = 10(3)+20. then all you have to do is solve. P = 10(3)+20
10 times 3 = 30 so P = 30+20
then add 30 and 20 P = 50 she has 50 pencils altogether
(remember this is just an example, 50 pencils is NOT the answer to your question. but you can use the equation i gave you to find your own answer!) :) Hope this helps!!
so lets say she has 3 boxes. well, c stands for boxes soooo...... all you have to do is plug in 3 were c is. giving you this equation P = 10(3)+20. then all you have to do is solve. P = 10(3)+20
10 times 3 = 30 so P = 30+20
then add 30 and 20 P = 50 she has 50 pencils altogether
(remember this is just an example, 50 pencils is NOT the answer to your question. but you can use the equation i gave you to find your own answer!) :) Hope this helps!!
10c+20
Hope this helps :)
Hope this helps :)
Answers
You get the least perimeter of a rectangle when you draw
a square around the area.
If the area is 32 square feet, then each side of the square
is √32 feet. That's 4√2 feet.
So the perimeter (all around all 4 sides) is 16√2 = about 22.6 feet.
_________________________
There IS a way to get a shorter perimeter around the same area,
but not with a rectangle, or any number of straight sides.
If you do it with a CIRCLE, then the radius of the circle
is about 3.19 feet, and the perimeter (circumference) is
about 20.05 feet ... about 11% shorter than the perimeter
of the square.
a square around the area.
If the area is 32 square feet, then each side of the square
is √32 feet. That's 4√2 feet.
So the perimeter (all around all 4 sides) is 16√2 = about 22.6 feet.
_________________________
There IS a way to get a shorter perimeter around the same area,
but not with a rectangle, or any number of straight sides.
If you do it with a CIRCLE, then the radius of the circle
is about 3.19 feet, and the perimeter (circumference) is
about 20.05 feet ... about 11% shorter than the perimeter
of the square.
24 b/c area=8x4=32
bh2=24
bh2=24
Answers
0.75 ok!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
la respuesta es de 0,75 , pero aquí es una explicación
Primero hay que poner más de 100. Así que lo que tiene que hacer para hacerlo es fijar encima de su problema como este : 3 = x 4 100 (como una fracción , no puedo obtener las líneas de ponerlo como una fracción) Luego hacen 3 veces 100 , que es igual a 300. Luego divida 300 por 4, que es 75. A continuación, poner 75 sobre 100. Puesto que ahora tiene el número 100 sobre lo que tiene que hacer equivalentt a 1,00 . Todo lo que tiene que hacer es mover el punto decimal del extremo dos lugares a la derecha . Por último , se mueve el punto decimal dos lugares a la derecha en el 75 por lo que es igual a 0,75 o 0,75 . Puesto que usted tiene el que acaba de escribirlo como 0,75 de 1,00. ( Soy un estudiante de álgebra) Espero que esto ayudó !
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