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3 years ago

If you got it correct I will follow and mark it as brilliant answer

Mathematics

1 answer:

Finger [1]3 years ago

6 0

A) 9 + 3x + 6 + 9x + 5
b) 12x + 20

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Explain why -4 is not a real number but -8 is two equations below of what they look like

Margarita [4]

-4 isn't a real number because there is no square root of -4. However, there is a cube root of -8, because -2 * -2 * -2 = -8.

7 0

3 years ago

What is the value of x in the equation x + 24. 5 =34. 8

ser-zykov [4K]

Answer:

x = 10.3

Step-by-step explanation:

x + 24. 5 = 34.8

- 24.5 - 24.5

x = 10.3

Check your answer:

x + 24. 5 = 34.8

10.3 + 24.5 = 34.8

34.8 = 34.8

Hope this helps!

3 0

1 year ago

Read 2 more answers

Pls help me forgot how to do this find the value of x

seropon [69]

Answer:

Step-by-step explanation:

oto begin you should know that all triangles contain 180 degrees and that a flat line contains 180 degrees as well. This means that in order to find this answer you should begin by calculating the remianing angle in the traingle. This is done by 180-(95+51) and gives and angle of 34 degrees. Then take 180-(95+35) in order to get x. This gives an x of 51.

Hope this helps!

4 0

2 years ago

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Help me please <3 ill give yall 20 points

lozanna [386]

Answer:

4. -1

5. +_ 2/5

6. 3.5

Step-by-step explanation:

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1 year ago

Geometry Help Please!!! Picture shown below

Alika [10]

Answer:

It is given that ABCD is a parallelogram, so AB || DC by the difinition of parallelogram. So, <1 = <2 by the alternate interior angles theorem. It is also given that DC bisects <BDE, so <2 = <3  by the definition of angle bisector. Therefore, <1  = <3 by the transitive property of congruence.

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2 years ago