3 years ago

What is the surface area of a cube of ice that is 64,000 cubic inches as the volume?

Mathematics

1 answer:

Lostsunrise [7]3 years ago

3 0

I’m so sorry but I don’t have a clue! But you’ll get it eventually

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Find the equation of the line with slope −2 which goes through the point (9,−7).

goldenfox [79]

Answer:

Here,

slope (m)=-2

y- intercept (c)=-7

Now,

The equation of the line;

or,y=mx+c

or,y= -2x-7

or,2x+y+7=0 is the required equation....

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3 years ago

Read 2 more answers

Write an equation in slope-intercept form of the line shown (1,-9) , (-3,-9)

vlabodo [156]

Answer:

y = -9

Step-by-step explanation:

y2 - y1 / x2 - x1

-9 - (-9) / -3 - 1

0 / -4

y = 0 + b

-9 = b

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2 years ago

Find the values of x and y. lines that appear to be tangent are tangent

Ket [755]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The value of $y = 122^o$

The value of $x = 61^o$

Step-by-step explanation:

Generally the total angle that make up a circle is

$\theta _T = 360$

From the diagram we see that

$\theta _T = y^o + 238^o$

=> $y^o = 360 -238$

$y^o = 122^o$

Generally angle that is formed as a result of interception of a chord and a tangent is equal to the intercepted arc divided by 2

This implies that

$x = \frac{y}{2}$

substituting values

$x = \frac{122}{2}$

$x = 61^o$

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3 years ago

Vertical angles are opposite angles with the same vertex <br> true or false

Sati [7]

True
<span>Vertical angles are opposite angles with the same vertex </span>

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3 years ago

HELP<br> Find the area of the polygon with the vertices of A(2,2), B(2,7), C(8,7),and D(4,2)

Illusion [34]

I think it would be 36 it’s what my friend told me I’m not sure though sorry if it’s wrong.

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3 years ago