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3 years ago

I need help plz, ASAP

Mathematics

2 answers:

sdas [7]3 years ago

6 0

Answer for #5:

L=2,6,f=-2,6 ,m=3,1 ,g=-3,1 ,n=6,3 ,h=-6,3

Alex17521 [72]3 years ago

5 0

Answer:

L=2,6,f=-2,6 ,m=3,1 ,g=-3,1 ,n=6,3 ,h=-6,3

Step-by-step explanation:

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What's the answer to my problem with steps

galben [10]

The radius is half of the diameter, and half of 9 is 4.5. That is your answer. Hope this helps! Have a nice night.

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4 years ago

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Find an equation of the plane. The plane through the points (0, 9, 9), (9, 0, 9), and (9, 9, 0) Incorrect: Your answer is incorr

Andrei [34K]

Answer:

The equation of the plane is represented by $\frac{1}{18}\cdot x + \frac{1}{18}\cdot y + \frac{1}{18}\cdot z = 1$ .

Step-by-step explanation:

Algebraically speaking, a plane can be represented by following vectorial product:

$(a,b, c)\,\bullet\,(x,y,z) = 1$ (1)

Where:

$a$ , $b$ , $c$ - Plane coeffcients.

$x$ , $y$ , $z$ - Coordinates.

We need three distinct points to determine all coefficients. If we know that $(x_{1},y_{1},z_{1}) = (0,9,9)$ , $(x_{2},y_{2}, z_{2}) = (9,0,9)$ and $(x_{3},y_{3},z_{3}) = (9,9,0)$ , the system of equations to be solved is:

$9\cdot b + 9\cdot c = 1$ (1)

$9\cdot a + 9\cdot c = 1$ (2)

$9\cdot a + 9\cdot b = 1$ (3)

The solution of this system is $a = \frac{1}{18}$ , $b = \frac{1}{18}$ , $c = \frac{1}{18}$ .

Hence, the equation of the plane is represented by $\frac{1}{18}\cdot x + \frac{1}{18}\cdot y + \frac{1}{18}\cdot z = 1$ .

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3 years ago

Suppose you work for a large coffee distributor that has a secret coffee blend it sells to local stores. You mix the House blend

TiliK225 [7]

The ratio House blend/Organic Free Trade blend is the same and must remain the same.

So, the proportion is:

$\frac{140}{168}=\frac{130}{x}$

Where x is the unknown amount of the Organic Free Trade blend.

So, from the proportion, we have:

$\begin{gathered} 140\cdot x=168\cdot130 \\ 140x=21840 \\ \frac{140x}{140}=\frac{21840}{140} \\ x=156 \end{gathered}$

Answer: 156 pounds of Organic Free Trade blend

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1 year ago

[Please help! WIll give Brainliest ♥] On the square baseball diamond shown below, the distance from first base to second base is

alisha [4.7K]

Answer:

30ft

Step-by-step explanation:

The hypotenuse is the distance from home to second, or side x.

The legs are from home to first and from first to second.

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3 years ago

ANSWER ASAP PLEASE! WILL GIVE BRAINLIEST, RATING, AND THANKS!

vladimir2022 [97]

she is incorrect the numbers listed above is neither arithmetic or geometric its quadratic sequence . its addition being shown

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hope i broke it down enough for you're understanding

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4 years ago

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