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VladimirAG [237]
2 years ago
10

Ax+by+c=0 solve for y

Mathematics
1 answer:
kvv77 [185]2 years ago
8 0

Answer: \large\boxed{y=\frac{-ax}{b} -\frac{c}{b}}

Step-by-step explanation:

ax+by+c=0\\ax+by=-c\\by=-ax-c\\y=\frac{-ax-c}{b}\\y=\frac{-ax}{b} -\frac{c}{b}

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Kaminsky’s bronze sculpture is 5 feet in diameter, which is approximately 1.524 meters. If the sculpture was made of solid bronz
laila [671]

The weight of the spherical sculpture in pounds is approximately 251607 pounds

<h3>How to find the weight of the sculpture in pounds?</h3>

The sculpture is spherical and its made of solid bronze.

Therefore,

density  =  mass   /   volume

where

density  =  7700  kg  / m³

volume  = 4 / 3πr³

volume = 4/ 3  × 3.14  × 1.524³

volume  =  44.4574491494 / 3

volume = 14.8191497165 m³

Therefore,

mass = 7700 × 14.8191497165

mass = 114107.452817 kg

1 kg = 2.205 pounds

114107.452817 = ?

cross multiply

mass in pounds = 114107.452817 × 2.205

mass in pounds = 251606.933461

mass in pounds = 251607 pounds

learn more on pounds here: brainly.com/question/7930503

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5 0
2 years ago
The function h(t) = 210 – 15t models the altitude of a hot air balloon over time t, in minutes.
Liula [17]
H(10) is the altitude of a hot air balloon overtime after 10 minutes. In order to find h(10)'s value, you just have to substitute 10 as t in the equation. h(10) and h(t) represents the value of y in a linear equation. So pretty much: h(10)= 210 - 15(10). If calculated correctly, h(10)=60.
8 0
3 years ago
Read 2 more answers
If triangle XYZ is equal to DEF, then what corresponding angle is congruent to angle X?
HACTEHA [7]

Answer:

The angle that is correspondent to X would be D

Step-by-step explanation:

If the two triangles are equal, then whatever the angle is that's the same as X is corresponding

8 0
4 years ago
I need help figuring this out step by step
Arlecino [84]

Answer:

X-intercepts: (2,0) and (4,0)

Vertex: (3,-1)

Step-by-step explanation:

1) First, let's find the x-intercepts. The x-intercepts are the points at which the graph intersects the x-axis. Look at the x-axis. The x-axis is crossed at two points, (2,0) and (4,0). Therefore, those are the x-intercepts.

2) Now, let's find the vertex. For parabolas, the vertex can either be the lowest point of the graph (the minimum) or the highest point on the graph (the maximum). So, seeing how the graph goes up until infinity, find the lowest point the graph hits. Reading the graph, it would be (3,-1).

7 0
3 years ago
Janie bought a soft drink for $1.50 and some junior size burgers for $1.25 each. She paid a total of $9.00, before tax. Write an
blagie [28]

Answer:

The equation to determine number of burger Janie bought is 1.5+1.25x=9.

Step-by-step explanation:

Given:

Cost of soft drink = $1.50

Cost of each junior size of burger = $1.25

Total bill paid = $9.00

We need to write the equation to determine number of burger Janie bought.

Solution:

Let the number of burgers Janie bought be 'x'.

Now we can say that

Total bill paid is equal to cost of soft drink plus cost of each junior size of burger multiplied by number of burgers.

framing in equation form we get;

1.5+1.25x=9

Hence the equation to determine number of burger Janie bought is 1.5+1.25x=9.

Now by solving the equation we get;

we will subtract both side by 1.5.

1.5+1.25x-1.5 =9-1.5\\\\1.25x = 7.5

Now Dividing both side by 1.25 we get;

\frac{1.25x}{1.25}=\frac{7.5}{1.25} \\\\x =6

Hence Janie bought 6 junior size burgers.

7 0
3 years ago
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