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Reil [10]
3 years ago
9

A number cube for a game has a volume of 64 mm3.

Mathematics
1 answer:
S_A_V [24]3 years ago
8 0

Answer:

B. 4mm

Step-by-step explanation:

A cube is a 3d square, so the length, width, and height are equal. To find the volume you have to times all three of those things. 4^3 or 4 * 4 * 4, is 64.

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Urgent please help, will give brainliest
dem82 [27]

in right angle traingle two angle are equal

so.x=y

in triangle

x+y+90=180(sum of interior angle of triangle)

2x=180-90

x=90/3=45°

7 0
3 years ago
Simplify (x − 4)(3x2 − 6x + 2). 3x3 + 6x2 − 22x + 8 3x3 − 18x2 + 26x − 8 3x3 − 18x2 − 22x − 8 3x3 + 6x2 + 22x + 8
Eduardwww [97]

Step-by-step explanation:

you know the answerv noow

7 0
4 years ago
Find the measure of angle Z
ira [324]

Answer:

∠Z ≈ 12°

Step-by-step explanation:

Using the Sine Rule in ΔXYZ

\frac{x}{sinx} = \frac{z}{sinz}, that is

\frac{48}{sin96} = \frac{10}{sinz} ( cross- multiply )

48 × sinZ = 10 × sin96° ( divide both sides by 48 )

sinZ = \frac{10sin96}{48}

Z = sin^{-1} ( \frac{10sin96}{48} ) ≈ 12°

8 0
4 years ago
A • (-3,-4)<br> B • (5,2)<br> C • (11,-6)<br> What is BC?<br> A.) 10 <br> B.) 8<br> C.) 3<br> D.) 5
guapka [62]

Answer:

A.) 10

Step-by-step explanation:

So draw the points on a graph is the best way to solve the problem, but if you can't then you have to mentally imagine it.

on the X axis B is 5 and C is 11 so the distance or length of the line between the points is 11-5=6

on the Y axis B is 2 and C is -6 so the distance or length of the line between the points is 2-(-6)=8

now you have two lines that can make a right triangle and use the Pythagorean theorem to solve for the long line connecting directly from point B to point C x^{2}+y^{2}=z^{2} so 6^{2}+8^{2}=100=z^{2}, z=\sqrt{100}=10

4 0
4 years ago
Twice the difference of x and 5 is -33
Elden [556K]
2*(x-5) = -33, so x-5 = -16.5, so x = -11.5

This is assuming that "the difference between a and b" is a-b, which seems to be the accepted interpretation.
3 0
3 years ago
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