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2 years ago

Random Questions To Answer For Points.

Mathematics

1 answer:

DaniilM [7]2 years ago

8 0

Answer:

1. someone who walk 42 feet in 6 seconds

2. At the Grocery mart the strawberries cost $1.49 per lb. At Baldwin Hills market the strawberries code $1.33 per lb

so the strawberries they would get is 3lb.

Step-by-step explanation:

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Determine weather either of the points (-1,-5) and (0,-2) is a solution to the given system of equation

Anika [276]

Only the first one works
y = 3(-1)-2 = -5
y = -(0) -6 = -6 not -2

This is a substitution problem...

4 0

3 years ago

The solution to 4p + 2 < 2p + 5)

Georgia [21]

After solving $4p + 2 < 2p + 5$ we get $p$

Step-by-step explanation:

We need to solve

$4p + 2 < 2p + 5$

Solving

$4p + 2 < 2p + 5$

Subtract 2 from both sides:

$4p + 2-2 < 2p + 5-2\\4p$

Subtract 2p from both sides

$4p$

Divide both sides by 2p

$\frac{2p}{2}$

So, after solving $4p + 2 < 2p + 5$ we get $p$

Keywords: Inequality

Learn more about inequality at:

#learnwithBrainly

7 0

3 years ago

Factor the following trinomial. (Hint: Solve the equations first.) x²-2x-2

Alex_Xolod [135]

Answer:

$(x-(1+\sqrt{3}))(x-(1-\sqrt{3}))$

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$

is equal to

$x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$x^{2} -2x-2=0$

$a=1\\b=-2\\c=-2$

substitute in the formula

$x=\frac{-(-2)(+/-)\sqrt{-2^{2}-4(1)(-2)}} {2(1)}$

$x=\frac{2(+/-)\sqrt{12}} {2}$

$x=\frac{2(+/-)2\sqrt{3}} {2}$

$x_1=\frac{2(+)2\sqrt{3}} {2}=1+\sqrt{3}$

$x_2=\frac{2(-)2\sqrt{3}} {2}=1-\sqrt{3}$

therefore

$x^{2} -2x-2=(x-(1+\sqrt{3}))(x-(1-\sqrt{3}))$

5 0

2 years ago

What is the domain of the expression <img src="https://tex.z-dn.net/?f=%5Csqrt%7B4-6a%7D" id="TexFormula1" title="\sqrt{4-6a

kolbaska11 [484]

..........................

5 0

3 years ago

The dot plot represents the scores of a group of students on an English test. If the dot plot is converted to a box plot, the fi

Arlecino [84]

The first quartile would be drawn at 3, and the median would be drawn at 4.
So your answer is 3 and 4

8 0

2 years ago

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