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tiny-mole [99]
4 years ago
11

What is -2/3 and 1/6 equal as a fraction and simplified form

Mathematics
1 answer:
Darina [25.2K]4 years ago
7 0

-2/3 + 1/6

get a common denominator of 6

-2/3* 2/2 + 1/6

-4/6 + 1/6 =

-3/6

divide top and bottom by 3

-1/2

Answer: -1/2

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Anyone mind helping me!?
Lynna [10]

Answer:

see explanation

Step-by-step explanation:

3x² + 5x + 2 = 0

(a)

Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term.

product = 3 × 2 = 6 and sum = 5

The factors are + 3 and + 2

Use these factors to split the x- term

3x² + 3x + 2x + 2 = 0 ( factor the first/second and third/fourth terms )

3x(x + 1) + 2(x + 1) = 0 ← factor out (x + 1) from each term

(x + 1)(3x + 2) = 0

(b)

Equate each factor to zero and solve for x

x + 1 = 0 ⇒ x = - 1

3x + 2 = 0 ⇒ 3x = - 2 ⇒ x = - \frac{2}{3}

6 0
3 years ago
Find the missing side lengths. Leave your answer as radicals in simplest form.
kirill [66]

Answer:

Solution given:

b=9 base side of isosceles triangle

a=\sqrt{9²+9²}=9\sqrt{2}

3 0
3 years ago
Read 2 more answers
A man invest $1000 in a 12 month certificate of deposit paying 8% and $2000 and municipal bonds that pay 7% a year what is the t
fomenos

Answer:

$3220

Step-by-step explanation:

A man invests $1000 in a 12-month certificate of deposit paying 8% interest.

So, after 1 year his money will become from the certificate deposit =  $1000( 1+ \frac{8}{100} ) = 1080

Again the man invest $2000 in municipal bonds that pays 7% a year.

So, after 1 year his money will become from the municipal bond =  $2000( 1+ \frac{7}{100} ) = 2140

Therefore, total yearly return from both the above investment will be $[(1080 + 2140) -(1000 + 2000)] = $220 (Answer)

5 0
4 years ago
Divide: PLEASE DONT GUESS AND THE AWNSER IS SUPPOSED TO HAVE X'S IN IT AND PARENTHESES
andre [41]
So remember how you can factor out ones
like (4/8)=(4/4)(1/2)=(1)(1/2)
so first factor each think see if we can simplify any of them
\frac{ \frac{(x+1)(x+1)}{(x-2)} }{ \frac{(x+1)(x-1)}{(x+2)(x-2)} }
can't
ok so remember division of fractions

(a/b)/(c/d)=(a/b)(d/c)=(ad)/(bc)
invert and multiply
so
\frac{ \frac{(x+1)(x+1)}{(x-2)} }{ \frac{(x+1)(x-1)}{(x+2)(x-2)} }=
(\frac{(x+1)(x+1)}{(x-2)}) ( \frac{(x+2)(x-2)}{(x+1)(x-1)}})=
\frac{(x+1)(x+1)(x+2)(x-2)}{(x-2)(x+1)(x-1)}=
( \frac{(x+1)(x+2)}{(x-1)} )( \frac{(x+1)(x-2)}{(x+1)(x-2)} )=
( \frac{(x+1)(x+2)}{(x-1)} )( 1)=
\frac{(x+1)(x+2)}{(x-1)}=
\frac{x^2+3x+2}{x-1}
7 0
3 years ago
I need help with the second part of the question please helppp!!! will give brainliset
Molodets [167]

Answer:

$79.99

Correct method:

\rightarrow \sf 5(r-14.5)=327.45

\rightarrow \sf 5r-72.5=327.45

\rightarrow \sf 5r=327.45+72.5

\rightarrow \sf 5r=399.95

\rightarrow \sf r=\dfrac{399.95}{5}

\rightarrow \sf r=79.99

The regular price is $79.99

3 0
2 years ago
Read 2 more answers
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