All categories

3 years ago

HELP PLEASEsolve for x : 2.1x - 3.6 = 81) 6.772)2.13)1.224)5.52

Mathematics

1 answer:

ss7ja [257]3 years ago

3 0

Answer:

Rounding x = 5.52

Step-by-step explanation:

2.1x - 3.6 = 8

Add 3.6 to each side

2.1x - 3.6+3.6 = 8+3.6

2.1x = 11.6

Divide each side by 2.1

2.1x/2.1 = 11.6/2.1

x =5.523809524

Rounding x = 5.52

You might be interested in

What is the answer. to.

nydimaria [60]

I believe it is (2) 60

7 0

3 years ago

a. Un equipo de tenis de mesa ganó 21 juegos y perdió 12 juegos, ¿cuál es la razón entre ganados y perdidos?

True [87]

Answer:

The ratio between won and lost is $\frac{7}{4}$

Step-by-step explanation:

<u><em>The question in English is</em></u>

A table tennis team won 21 games and lost 12 games, what is the ratio between won and lost?

Let

x ------> the number of games won

y -----> the number of games lost

we have

$x=21\ games$

$y=12\ games$

we know that

To find the ratio divide the number of games won by the number of games lost

$\frac{x}{y}$

substitute the values

$\frac{21}{12}$

Simplify

$\frac{7}{4}$

4 0

4 years ago

Can someone help me please?

morpeh [17]

Heya bro!!

------------------------------------

If uh r asking about scientific notification then x must be in lowest form but decimal point is after 1.

So correct answer is 1.04 * 10^2 .

If uh wanna check multiply it.. Uh will get 104.

Hope it helps uh!

5 0

3 years ago

9(-4-3)=? Please help

Annette [7]

This is the answer 9(-4-3) = -63

5 0

3 years ago

Read 2 more answers

For each fraction, write the equivalent percent. a. 6/100 b. 57/100 c. 357/100 d. 100/100

ddd [48]

Answer:

(A) 6%

(B) 57%

(D) 100%

Step-by-step explanation:

(A) 6 / 100 = 6%

(B) 57 / 100 = 57%

(D) 100 / 100 = 100%

5 0

4 years ago

Read 2 more answers

HELP PLEASEsolve for x : 2.1x - 3.6 = 81) 6.772)2.13)1.224)5.52​

HELP PLEASEsolve for x : 2.1x - 3.6 = 81) 6.772)2.13)1.224)5.52