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3 years ago

Solve 5y=2y+18 can u help me with this question, i think u have to rearrange it

Mathematics

2 answers:

Sergeeva-Olga [200]3 years ago

7 0

5y=2y+18
3y=18
y=6
I hope this helped!

cupoosta [38]3 years ago

5 0

You sort of have to rearange it, but using math at the same time of course. :)

5y=2y+18
<span>5y-2y=2y+18-2y
</span>3y/3=18/3
y=6

Hoped I helped!

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Help! I need a=? And r=?% if I don't get my grade up I can't star drivers ed

lubasha [3.4K]

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7 0

2 years ago

2 1/2 1 1/16 = 3 1/16 3 1/2 3 9/16 3 3/16

amm1812

2 1/2 = 2 8/16

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The answer is the third option

3 0

2 years ago

Find the value of (+328.62) – (+98.6). A. 230.02 B. 427.22 C. –427.22 D. –230.02

Jet001 [13]

Answer:

Option A - $(+328.62)-(+98.6)=230.02$

Step-by-step explanation:

We have given the expression $(+328.62)-(+98.6)$

We have to find the value of the expression ?

Solution :

Step 1 - Write the expression

$=(+328.62)-(+98.6)$

Step 2 - Applying symbol rule i.e. multiplication of positive into negative is always negative, $(-)(+)=(-)$

$=328.62-98.6$

Step 3 - Solve

$=230.02$

Therefore, The value of the expression is $(+328.62)-(+98.6)=230.02$

So, Option A is correct.

7 0

3 years ago

How much will two points cost on a $175,000 mortgage?

Triss [41]

43 $3500.00

because you must calculate $175,000.00*.02 so when that is multiplied it equalos $3500.00

8 0

2 years ago

HELP A FELLA OUT Please

Vanyuwa [196]

I'll write "x" instead theta.

sin x + 1 = cos(2x)

formula: cos(2x) = 1 - 2sin²x

sin x + 1 = 1 - 2sin²x

2sin²x + sin x = 0

sin x (2sin x + 1) = 0

sin x = 0 or sin x = -1/2

x1 = πk and x2 = -π/6 + 2πk and

x3 = 5π/6 + 2πk

for domain 0≤x<2π :

x1 = 0 (for k=0 in x1)

x2 = π (for k=1 in x1

x3 = 11π/6 (for k=1 in x2)

x4 = 5π/6 (for k=0 in x3).

k is an integral.

8 0

2 years ago