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bagirrra123 [75]
3 years ago
9

Help with 3 and 4 please ?

Mathematics
1 answer:
Sidana [21]3 years ago
8 0
4.) 180-25 = 155    a straight line cuts the circle in half (i.e 180 degrees) then subtract out the 25.
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Negative 15 plus 6 equals 5 minus 32.
svetoff [14.1K]

Answer:

-15+6 = 5-32

Step-by-step explanation:

If you are asking for the expression of that, then the answer is:-15+6 = 5-32.

6 0
4 years ago
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Whats the volume of a cube with the given side length 10 units
ValentinkaMS [17]
Volume\ of\ cube= side\ length^3\\\\
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3 years ago
Simplify the expression
Molodets [167]

Answer:

8x^8/3 y^4 - The first option

Step-by-step explanation:

The first thing we need to do is the exponent outside the bracket and leave the 8 till last, because exponents always come before multiplying coefficients. When an term with an exponent is multiplied by another exponent outside a bracket, the exponents of both terms are multiplied by the exponent outside the bracket.

This means that the expression is now:

8(x^2*4/3 y^3*4/3)

First we can so the x term. The x term already has an exponent of 2, so the 2 is multiplied by the 4/3 exponent outside the bracket. 2*4/3 = 8/3, so the x term is now: x^8/3

The same happens to the y term: 3*4/3 simplifies to 4, so the y term is now y^4.

So now our expression is:

8(x^8/3 y^4)

Now the 8 outside the bracket simply multiplies on to the whole term so we finish with:

8x^8/3 y^4 - The first option.

Hope this helped!

7 0
3 years ago
Someone please help with this question please​
natima [27]

Step-by-step explanation:

Since Angle DAE = Angle BCE, lines AD amd BC are parallel (by Z-angles).

This means that Angle ADE = Angle CBE (by Z-angles).

We have 2 congruent angles and 1 congruent side (AD = BC, given).

By ASA congruence, triangles AED and CEB are congruent.

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3 years ago
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What was the speed on each part of the trip
Tcecarenko [31]
They went slower time by time
 have a BAT day
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3 years ago
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