All categories

3 years ago

8) Pick the two best options below for the solutions of this function:

Mathematics

1 answer:

Digiron [165]3 years ago

8 0

A will be it I toook the test your wxlimensir have a good day

You might be interested in

What is the volume of a cube with three 1/3 inch sides

boyakko [2]

Answer:

(1/27) in^3

Step-by-step explanation:

"sides" is inappropriate here. You meant "a cube with three edges each 1/3 inch long."

V of cube: V = s^3, where s: side length

Here, V = (1/3 in)^3 = (1/27) in^3

Note: all cubes have 6 (six) sides, including this one with 6 1/3 in sides.

6 0

2 years ago

9 Peter walked 8,900 feet from home to school.

kow [346]

$\bf \begin{array}{ccll} miles&feet\\ \cline{1-2} 1&5280\\ x&8900 \end{array}\implies \cfrac{1}{x}=\cfrac{5280}{8900}\implies 8900=5280x \\\\\\ \cfrac{8900}{5280}=x\implies 1.6856\approx x\implies \stackrel{\textit{rounded up}}{1.7=x}$

4 0

3 years ago

Read 2 more answers

Which shows how to solve the equation 3/4x -6 for x in one step

Aleksandr [31]

Answer:

Step-by-step explanation:

You can multiply both sides on an equation by the reciprocal to cancel the fraction on the first side.

8 0

1 year ago

Rewrite the quadratic function below in Standard Form. y = (x - 4) (x + 3)

Damm [24]

the standard form of a quadratic formula is

y = ax^2 + bx + c

in this case you will solve using foil method

(× - 4)(x + 3)

(x × x) +( x × 3 )(- 4 × x) ( -4)× 3))

x^2 + 3x - 4x -12

x^2 - x - 12

therefore

y = x^2- x - 12

5 0

2 years ago

Sasha hasn’t won any of the 40 games she has played with her four friends so far. She wants to win at least 20%. How many does s

Margaret [11]

Answer:

Step-by-step explanation:

Given that Sasha has won 0 games in the 40 games she has played.

Let she needs to win x game in a row, so

Total game she played = 40 + x

The number of the game she won is x, which is 20% of the total game she played, so

x = 20% of (40+x)

$\Rightarrow x = 0.2(40+x) \\\\\Rightarrow x = 8+0.2x \\\\\Rightarrow x-0.2x=8 \\\\\Rightarrow 0.8x = 8 \\\\\Rightarrow x = 8/0.8=10.$

Hence, she needs to win 10 games in a row.

7 0

2 years ago