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den301095 [7]
3 years ago
14

PLEASE HELP!!!!!!!

Mathematics
1 answer:
GuDViN [60]3 years ago
7 0
You see how the km/h went down by 10 so what you do is you use the variables like x or z
For part b it's easy if 9 hours is 4 then you do half of 4 is 2 And there's your
Answer.
Hope this was helpful my English not very god I'm from sweden.
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3 0
3 years ago
Plz help me with this
Diano4ka-milaya [45]

A is 95t+25.  This is the simplest form, but the way you do it is that 25t+15+20t+10+50t=9t+25.


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3 years ago
What is the value of a? <br> A)168 <br> B)108 <br> C)54<br> D)30
svet-max [94.6K]
D should be the correct answer
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3 years ago
Please help it’s for a unit test!
notka56 [123]

Answer:

X=___ or x=8 or one of my other answers in the explanation! I hope this helped!

Step-by-step explanation:

it must be 4 because 4 goes on the side by +4 and its x+4 then the other side of the shape is 8 so that meaning x is 4 then 2x+1 is 2 times X + 1 so 2 times 4... 2,4,6,8 or 4+4=8 so then 2 times + 1 is 8 + 1 so 8+1=9 so 2x+1 might also be 12 because its on the other side of the problem/ shape so you use all that you have so you could maybe plus the other side not the problem side for making it a and c and stuff but also 8+12 so 8+12=20 then x might be 20 but you answer meaning X is 8. X=8 Brainliest? i tried really hard! I am not even near this grade whatever grade this is... Plz! Thanks! Thank you! Have a great day or week or weekend! i answer a lot of questions and help 114 people or something or more! Plz put 5 stars, a heart, and brainliest i would really appreciate that thank you! Enjoy the rest or your day! Bye! <3 :)

7 0
3 years ago
Given:
Molodets [167]

Answer:

Third one

<1 = <4 and <2 = <3

Step-by-step explanation:

When two parallel lines form a Z shape, we call the angles at the vertices of Z to be alternate interior angles, which are equal

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