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Zielflug [23.3K]
2 years ago
13

Please simplify this equation

Mathematics
2 answers:
harina [27]2 years ago
5 0

Answer:

21

Step-by-step explanation:

63 times 21 will equal 3

63 divided 3 will equal 21

oops sorry I didn't simplify

kramer2 years ago
4 0

Answer:

x= 21

Step-by-step explanation:

\frac{63}{x}  = 3 \\ 3x = 63 \\  \\ x =  \frac{63}{3}  = 21

I hope I helped you^_^

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Aspect RALIUS
Naddika [18.5K]

Answer:

Step-by-step explanation:

6 0
3 years ago
Since ABCD is a parallelogram, the two pairs of _________ sides (AB¯ and CD¯, as well as AD¯ and BC¯) are congruent. Then, since
Marysya12 [62]

Answer:

1. Opposite

2. angle-side-angle criterion

Step-by-step explanation:

Since ABCD is a parallelogram, the two pairs of <u>(opposite)</u> sides (AB¯ and CD¯, as well as AD¯ and BC¯) are congruent. Then, since ∠9 and ∠11 are vertical angles, it can be concluded that ∠9≅∠11. Since ABCD is a parallelogram, AB¯∥CD¯. Since ∠2 and ∠5 are alternate interior angles along these parallel lines, the Alternate Interior Angles Theorem allows that ∠2≅∠5. Since two angles of △AEB are congruent to two angles of △CED, the Third Angles Theorem supports that ∠8≅∠3. Therefore, using the <u>(angle-side-angle criterion)</u>, it can be stated that △AEB≅△CED. Then, applying the definition of congruent triangles, it can be stated that AE¯≅CE¯, which makes E the midpoint of AC¯. Use a similar argument to prove that △AED≅△CEB; then it can be concluded that E is also the midpoint of BD¯. Since the midpoint of both line segments is the same point, the segments bisect each other by definition. Match each number (1 and 2) with the word or phrase that correctly fills in the corresponding blank in the proof.

A parallelogram posses the following features:

   1. The opposite sides are parallel.

   2. The opposite sides are congruent.

   3. It has supplementary consecutive angles.

   4. The diagonals bisect each other.

7 0
3 years ago
Solve.<br> 3(x-4) = -3<br> How do i slove this
astraxan [27]

Answer:

3(x - 4) =  - 3 \\ 3x + 12 =  - 3 \\ 3x =  - 15 \\ x =  - 5

Firstly, multiply the number and variable in the perenthesis. Then move the variable on it's own side of the equation. The simplify.

8 0
3 years ago
Read 2 more answers
Simplify each expression<br> (e^2) (g) (g^4) (e^3)<br> (e)( e^2) (e)
poizon [28]

Answer:

(e^2) (g) (g^4) (e^3)=e^b

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Step-by-step explanation:

4 0
2 years ago
20 POINTS PLEASE HELP
Temka [501]
1. It's in point-slope form right now
y - 7 = -x - 4
x + y = 3

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3. a. standard form
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5. Use point-slope: y - 8 = 6 (x - 3)
y - 8 = 6x - 18
-6x + y = -10
6 0
3 years ago
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