3 years ago

Please help I will give you a brainliest

Mathematics

2 answers:

Bezzdna [24]3 years ago

5 0

Red, the higher the temp is, u can see the particles move farther apart which indicates movement

anzhelika [568]3 years ago

3 0

Answer: it is red

Step-by-step explanation:

With an increase in temperature, the particles move faster as they gain kinetic energy

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I need help :) please if you know this I would appreciate it if you can help me

elena-14-01-66 [18.8K]

Step-by-step explanation:

2(3x) - 5x = 4

6x - 5x = 4

x = 4

B. -5(x-4)+8x=29

-5x+20+8x=29

3x+20=29

3x=9

x=3

C. 2y=18+2(3-y)

2y=18+6-2y

2y=24-2y

4y=24

y=6

D. c = -b - 11

3c + 6 = 6b

3( -b - 11) +6 = 6b

-3b-33+6=6b

-3b-27=6b

-27=9b

3=b

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2 years ago

HELP PLEASE!!!!!<br><br><br><br> Which of the following is a trinomial with a constant term?

iren2701 [21]

2x² - 5 + x is a trinomial with a constant term -5.

Hope this helps.

8 0

3 years ago

Write three equivalent ratios for the given ratio 4/3

scZoUnD [109]

Answer:

8/6; 12/9; 16/12.............

6 0

3 years ago

How many different combinations of “on” and “off” are possible with 8 “lightbulbs”?

viktelen [127]

How many different combinations of “on” and “off” are possible with 8 “light bulbs”?

Answer: The total number of combinations of "on" and "off" that are possible with 8 "light bulbs" is $2^{8}=256$

Therefore, 256 different combinations of “on” and “off” are possible with 8 “light bulbs”

5 0

3 years ago

In right triangle HJK, angle J is a right angle and tan angle H = 1. Which Statement about triangle HJK MUST BE TRUE? A. Sin ang

Lubov Fominskaja [6]

I hope this helps you

tgH=HJ/HK

angle H+angle K=90

H=K=45 degree

sin45=cos46 = square root of 2/2

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3 years ago

Read 2 more answers