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RSB [31]
3 years ago
13

Write the expression 5n+3n-2n another way

Mathematics
2 answers:
SashulF [63]3 years ago
7 0
To write it another way you just need to change them side but be careful.

5n + 3n - 2n
The other way
3n + 5n - 2n
Another way
-2n + 3n + 5n
Another way
-2n + 5n + 3n

You see, there's lot of ways :)

Have a nice evening !
dolphi86 [110]3 years ago
6 0
6n is another way since you simplify it
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Over [174]

Answer:

f(x)=(x-1)^2-7

Step-by-step explanation:

Standard form:

f(x)=x^2-2x-6

Vertex form:

y=(x-h)^2+k

(h, k) is the vertex

x is the coordinate of the vertex

To find x use the formula:

x=\frac{-h}{2a}

f(x)=x^2-2x-6

a=1

b=-2

c=-6

Substitute:

x=\frac{-(-2)}{2(1)}=1

Substitute x in equation:

f(x)=1^2-2(1)-6\\f(x)=1-2-6\\f(x)=-7

h=1

k=-7

Substitute h, and k into the vertex formula:

f(x)=(x-1)^2-7

3 0
3 years ago
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What is the volume of the triangular prism? Round to the nearest tenth.
Len [333]

Answer:

A= 1/2 Bh

1/2 (12)(10.4)

A=62.4

V= 62.4x19= 1185.6

Final answer is 1185.6

Step-by-step explanation:

You first need to find the area of the Prism than multiply with the height.

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3 years ago
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Chad is planning on painting his bedroom and the living room. His rectangular bedroom measures 10 feet by 12 feet and each wall
rosijanka [135]

Answer:

The correct answer is 3 × 5 + 3 × 7 + 6 × 7 = 78 square feet.

Step-by-step explanation:

Measures of Chad's window is 36 inches by 60 inches = 3 feet by 5 feet.

Area of the window is 15 square feet.

Measures of Chad's door is 36 inches by 84 inches = 3 feet by 7 feet.

Area of the door is 21 square feet.

Measures of Chad's closet is 72 inches by 84 inches = 6 feet by 7 feet.

Area of the closet is 42 square feet.

Equation to show the total area of window, door and closet is 15 + 21 + 42 = 78 square feet.

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Which value is an output of the function? -6,-2,4,7
pantera1 [17]
-6 and -4 are your inputs -2 and 7 are your outputs
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4 years ago
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1. After a workout class, Lenia's heart rate
andreev551 [17]

Answer:

102

Step-by-step explanation:

17 beats * 6 minutes = 102

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