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Lorico [155]
3 years ago
5

How to tell the different properties in algebra

Mathematics
1 answer:
Korvikt [17]3 years ago
5 0
There are about 10 properties that you need to remember. 

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Simplify 2(2x+6)+6(2x+2)+5=16x+30
Debora [2.8K]

Answer:

16x=16x+1

0=1

Step-by-step explanation:

4x+12+12x+12+5=16x+30

16x+29=16x+30

16x=16x+1

4 0
2 years ago
What is the answer for this multi step equation
Masteriza [31]
1+7x=1+7x
-7x. -7x
1=1
8 0
3 years ago
Triangles 1 and 2 are both isosceles. They each have a 30 degree angle. Explain why these triangles don't have to be similar to
Vladimir79 [104]

Step-by-step explanation:

Triangle 1 can have 30°, 75° and 75° angles whereas Triangle 2 can have 30°, 30° and 120° angles.

Since they do not have all 3 congruent angles, they are not similar.

8 0
3 years ago
In Rhombus ABCD if BD is 24 ft and AD is 15 ft, then what is the length of AC?
Evgen [1.6K]

Answer:

AC = 24ft

Step by Step Explanation.

Given.

Rhombus.

BD = 24ft

AD = 15ft

Required

Length of AC

A rhombus has 4 equal sides; hence, the given shape will be regarded as a parallelogram and not rhombus (see attachment for diagram)

The opposite sides of a parallelogram are always of equal length

From the attached diagram (not drawn to scale), side AC opposites side BD

Given that BD = 24ft, then

AC = BD = 24ft.

Hence, AC = 24ft

4 0
3 years ago
What lines are skew to AD?
Temka [501]
Lines HD, EH, GF, and CG
8 0
3 years ago
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