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2 years ago

Can SOMEONE PLz help meeee...

Mathematics

1 answer:

gizmo_the_mogwai [7]2 years ago

8 0

The slope of the horzontial line is always 0

Just plug in number for x and plot done the point to graph y=3x

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How do I write this expression:The quantity seven plus Z, squared

Dmitry_Shevchenko [17]

Answer:

(7+Z)²

Step-by-step explanation:

A less ambiguous way to describe the quantity might be "the square of the quantity seven plus Z".

As it is, we rely on the presence of the comma to tell us that the quantity to be squared is (7+Z). If the comma were not present, we would assume you want to add 7 to the square of Z: 7+Z².

the quantity 7 plus Z: (7+Z)

that quantity squared: (7+Z)²

6 0

2 years ago

Jeff is baking a cake. The recipe says that he has to mix 32 grams of vanilla powder to the flour. Jeff knows that 1 cup of that

Sedaia [141]

Answer:

Jeff went over by 53.33 grams or $53\frac{1}{3}$ grams.

Step-by-step explanation:

Jeff is baking a cake. The recipe says that he has to mix 32 grams of vanilla powder to the flour.

Jeff knows that 1 cup of that particular vanilla powder has a mass of 128 grams.

He added $\frac{2}{3}$ of a cup of vanilla powder to the flour.

So, he added a mass of $\frac{2}{3} \times128= 85.33$ grams of vanilla.

As the recipe says, it needs 32 grams of vanilla so Jeff went over by $85.33-32=53.33$ grams.

Jeff went over by 53.33 grams or $53\frac{1}{3}$ grams.

8 0

2 years ago

Justin started eating lunch at 12:23 and finish at 12:45. how much elapsed time while he was eating lunch

ValentinkaMS [17]

Answer:

22 minutes

Step-by-step explanation:

12:45- 12:23

= 22 minutes

4 0

2 years ago

How many solutions are in -x-y=3 and y=x-3

Klio2033 [76]

See, pls, offered explanation:
1) the both equations are linear function, it means system made up of the both equation has the only solution.
2) if to prove this:
$\left \{ {{-x-y=3} \atop {-x+y=-3}} \right. \left \{ {{x=0} \atop {y=-3}} \right.$
Answer: one solution.

5 0

3 years ago

Find the quotient of x-6/x-8 by inspection.

Paha777 [63]

Answer:

Quotient: d = 1

Step-by-step explanation:

If we apply the formula

(D / d) = C + (R/d)

then

(x-6)/(x-8) can be rewrite in a way that is more convenient

(x-8+2)/(x-8) = (x-8)/(x-8) + (2/(x-8)) = 1 + (2/(x-8))

we can say that

C = 1 (the quotient)

and R = 2 (the rest)

6 0

3 years ago