3 years ago

Help me (I will give brainlist)

Mathematics

1 answer:

mel-nik [20]3 years ago

6 0

Ok I got 2,131 I hope that helps!

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[ALGEBRA]Can someone check my work, if something is wrong please state steps?

IRISSAK [1]

I agree with ur answer...

d = 16t^2....divide both sides by 16
d / 16 = t^2 ...take the square root of both sides, eliminating the ^2
sqrt (d/16) = t
(sqrt d) / 4 = t

7 0

3 years ago

NEED YOUR HELP!! I WILL UPVOTE!

vodomira [7]

12x=-48 (divide 12 from both sides)
x=-4

10y-13y=30
-3y=30 (divide -3 from both sides)
-10=y

10x+14x=48
24x=48 (divide 24 from both sides)
x=2

5 0

3 years ago

Solve: 2|x+7|-4 is less than or equal to 0

Yuri [45]

Answer:

less than

Step-by-step explanation:

5 0

4 years ago

Help with thisssssss

Galina-37 [17]

Answer:

She made a mistake in step 3

She simplified the 3^-8 incorrectly

she should've added them

the answer is 3^24 if you need that

Step-by-step explanation:

using the following rule

$b/x^{-n}=bx^n$

we can see that she made a made a mistake in step 3 when simplifying

she should've added 3^8 to 3^16 rather than subtracting them

6 0

3 years ago

Read 2 more answers

I know how to do the math, I just need to know how to use the array

MakcuM [25]

It's pretty easy,you put 5 dots in a row <-----> then you'll put 4 dots in a column

5 0

4 years ago