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wolverine [178]
2 years ago
11

Just help don’t ask please

Mathematics
1 answer:
Vlad [161]2 years ago
4 0

Step-by-step explanation:

change graphic into alohabet so it is easier to see

solve easy equation with only a type of unknown first..

once you found the value of the unknownm , substitute it in any equation so you can find the value of other unknown.

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(3×+5)(2×+10)=<br> then x=
katen-ka-za [31]
X= -5/3 & x=5
I got this by using the quadratic formula.
8 0
3 years ago
Find the term to term rules for the following sequences 28, 25 ,22, 19, 16
Hoochie [10]

Answer: -3n+31

Step-by-step explanation:

1. 28-55=3

25-22=3

22-19=3

19-16=3

This means that n = -3 as we are subtracting

2. We then do the opposite, we take the first number and we add 3 instead of taking it away we get 31.

That is how you get your answer

-3n+31

4 0
2 years ago
Read 2 more answers
What is 20 sqare in math please tell us
Ket [755]

Answer:

400

Step-by-step explanation:

20 squared

20x20

400

6 0
3 years ago
10% of $45.00 is $<br>what is the answer to this?​
stepan [7]
The answer is 40.5 all u have to do is 45 x .10 then get 4.5 subtract that with 45
4 0
2 years ago
Read 2 more answers
A diver starts out at 426 feet below the surface (or -426 feet). She then swims upward 212 feet. Use a signed number to represen
trapecia [35]

Step-by-step explanation:

this is a college question ?

oh, my dear ...

we start at -426 ft.

swimming upwards reduces depth by adding hight.

so,

-426 + 212 = -214 ft

basically the same method is used as if we would subtract 212 from 426.

so, the diver is currently at -214 ft (214 ft below the surface).

6 0
1 year ago
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