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2 years ago

I need answer please

Mathematics

1 answer:

VikaD [51]2 years ago

7 0

Answer:

Definition of right angel

Step-by-step explanation:

right angels is 90

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First step in the process to factor the trinomial 4x3-20x2+24x

k0ka [10]

x(4x^2 + 20x + 24)

4x(x^2 + 5x + 6)

4x(x+3)(x+2)

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3 years ago

....Help Please......

bagirrra123 [75]

Answer:

See below.

Step-by-step explanation:

The vertex is the lowest point of the parabola.

The vertex is (-2, 1).

The x-intercepts are the points at which the parabola intersects the x-axis. This parabola does not intersect the x-axis, so there are no x-intercepts.

The y-intercept is the point at which the parabola intersects the y-axis.

This y-intercept is (0, 2).

7 0

3 years ago

A dairy needs 325 gallons of milk containing 5% butterfat. How many gallons each of milk containing 6% butterfat and milk contai

zubka84 [21]

The amount of milk containing 6% butterfat and 1% butterfat are 260 gallons and 65 gallons respectively.

Explanation

Suppose, the amount of milk containing 6% butterfat is $x$ gallons

As the amount of mixture of milk should be 325 gallons, so the amount of milk containing 1% butterfat will be: $(325-x)$ gallons

Given that, the mixture of milk is containing 5% butterfat. So, the equation will be....

$0.06x+0.01(325-x)=0.05*325\\ \\ 0.06x+3.25-0.01x=16.25\\ \\ 0.05x= 13\\ \\ x= \frac{13}{0.05}=260$

So, the amount of milk containing 6% butterfat is 260 gallons and the amount of milk containing 1% butterfat is (325-260) gallons = 65 gallons.

8 0

4 years ago

Brayden, Howard, and Vincent are on the football team. During a game, Brayden gains 1 less than 5 times the average number of ya

Gnoma [55]

Answer: If two pair is parallel then it has no solution.

Step-by-step explanation:

Since we have given that

Let the number of gained yards by each player be y

For the case of Brayden:

Equation will be

$y=5x-1\\\\y-5x=-1$

For the case of Howard :

Equation will be

$y=5x+1\\\\y-5x=1$

For the case of Vincent :

$y=4x+5\\\\y-4x=5$

Since First two equations are parallel so it has no solution.

Reason:

$y-5x=1\\\\y-5x=-1\\\\\frac{a_1}{a_2}=\frac{b_1}{b_2}=\frac{c_1}{c_2}\\\\\frac{1}{1}=\frac{5}{5}\neq \frac{1}{-1}$

Hence, if two pair is parallel then it has no solution.

8 0

4 years ago

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6x (х2 4х + 8) бах (х2 – 4х + 8) Distributive property

Fofino [41]

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6 0

4 years ago

I need answer please​

I need answer please