Ask question

Ask question

All categories

2 years ago

6

What is 345.5 plus three tenths ?

1 answer:

vekshin12 years ago

7 0

Answer:

345.8

Step-by-step explanation:

You might be interested in

Kiran and 3 of his friends are going to split the lunch bill of $24.48 how much will each person pay

babymother [125]

Answer:

Each person pays $6.12

Step-by-step explanation:

Hope this helps

3 0

2 years ago

$10,000 is compound quarterly at 12% interest for t years. What expression represent the amount of money after t years

exis [7]

X=10,000*1.12y that is the equation

5 0

2 years ago

You and your best friend have decided to go out Friday night to spend the money you received from having a great report card. Th

slega [8]

Answer:

Step-by-step explanation: X=-4y+4

3 0

2 years ago

Need help with this.

sweet [91]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

Let t as y² + 5y .

${y}^{2} + 5y = t$

Rewrite the equation :

$t - \frac{36}{t} = 0 \\$

Multiply sides by t

$t \times (t - \frac{36}{t} ) = t \times 0 \\$

${t}^{2} - 36 = 0$

Add sides 36

${t}^{2} - 36 + 36 = 0 + 36$

${t}^{2} = 36$

$t = ± \: 6$

_________________________________

So :

${y}^{2} + 5y = 6$

Subtract sides 6

${y}^{2} + 5y - 6 = 6 - 6$

${y}^{2} + 5y - 6 = 0$

$(y + 6)(y - 1) = 0$

$y = - 6 \: \: or \: \: y = 1$

##############################

${y}^{2} +5y = - 6$

$No \: \: solution$

_________________________________

Thus (( y = 1 )) and (( y = - 6 )) are the roots of the equation .

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

8 0

2 years ago

3x+5=245<br><br> Helpppppppppppp

SOVA2 [1]

<em>Answer:</em>

<em><u>X = 80</u></em>

<em>Step-by-step explanation:</em>

<em>Subtract </em><em>"5"</em><em> from both sides,</em>

<em>3x + 5 - 5 = 245 - 5</em>

<em><u>Simplify,</u></em>

<em>3x = 240</em>

<em><u>Divide both sides by </u></em><em><u>"3"</u></em><em><u>,</u></em>

<em>3x/3 = 240/3</em>

<em>X = </em><em>80</em>

<u><em>Hope this helps :-)</em></u>

8 0

2 years ago

Read 2 more answers