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IgorC [24]
3 years ago
15

Solve the proportion. W+14/4w+6 =3/4

Mathematics
2 answers:
Anit [1.1K]3 years ago
7 0

\frac{w+14}{4w+6} = \frac{3}{4}

So do cross multiplication.

4×(w+14)=4w+56

3×(4w+6)=12w+18

4w+56=12w+18

Carry the 4w to the right side, and the 18 to the left

56-18=12w-4w

38=8w

w=4 3/4

Sorry if this is not what you were asking for.

♡  But anyways, I Hope this helped! ♡

❀ 0ranges ❀

zheka24 [161]3 years ago
5 0

Answer:

<h3>\boxed{  \boxed{ \bold{ \purple{4.75}}}}</h3>

Step-by-step explanation:

\sf{ \frac{w + 14}{4w + 6}  =  \frac{3}{4} }

Apply cross product property

⇒\sf{4(w + 14) = 3(4w + 6) }

Distribute 4 through the parentheses

Similarly, Distribute 3 through the parentheses

⇒\sf{4w + 56 = 12w + 18}

Move variable to left hand side and change it's sign

Move constant to right hand side and change it's sign

⇒\sf{4w - 12w = 18 - 56}

Collect like terms

⇒\sf{ - 8w = 18 - 56}

Calculate

⇒\sf{ - 8w =  - 38}

Divide both sides of the equation by -8

⇒\sf{ \frac{ - 8w}{ - 8}  =  \frac{ - 38}{ - 8} }

Calculate

⇒\sf{w = 4.75}

Hope I helped!

Best regards!!

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Which fraction is equal to k in the equation below? <br>1\3 / 2= k
Nitella [24]

Answer:

0_10 =0_2

Step-by-step explanation:

Convert the following to base 2:

0_10

Hint: | Starting with zero, raise 2 to increasingly larger integer powers until the result exceeds 0.

Determine the powers of 2 that will be used as the places of the digits in the base-2 representation of 0:

Power | \!\(\*SuperscriptBox[\(Base\), \(Power\)]\) | Place value

0 | 2^0 | 1

Hint: | The powers of 2 (in ascending order) are associated with the places from right to left.

Label each place of the base-2 representation of 0 with the appropriate power of 2:

Place | | | 2^0 |  

| | | ↓ |  

0_10 | = | ( | __ | )_(_2)

Hint: | Divide 0 by 2 and find the remainder. The remainder is the first digit.

Determine the value of 0 in base 2:

0/2=0 with remainder 0

Place | | | 2^0 |  

| | | ↓ |  

0_10 | = | ( | 0 | )_(_2)

Hint: | Express 0_10 in base 2.

The number 0_10 is equivalent to 0_2 in base 2.

Answer: 0_10 =0_2

8 0
4 years ago
Choose the two expressions that are equivalent to 6.5 ÷ 1.3.
kenny6666 [7]

Answer:

A & C

Step-by-step explanation:

To find the two expressions that are equivalent to 6.5 ÷ 1.3, you need to solve all of them until you get the two expressions that have a quotient of 5.

Let's begin solving!

65 ÷ 13  = 5

So now we know that A is one of our answers

65 ÷ 130 = 0.5

Not one of our answers because the quotient is not 5

650 ÷ 130 = 5

This is our other answer! We don't need to solve D because we only needed to find two expressions which are A and C.

Hope this helps you :)

8 0
3 years ago
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G(x)=− 4 x 2 ​ +7g, left parenthesis, x, right parenthesis, equals, minus, start fraction, x, start superscript, 2, end superscr
steposvetlana [31]
For this case, what we should do is evaluate the function for different points within the range shown.
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 -2    -9
 -1     3
  0     7
  1     3
  2    -9
  3    -29
  4    -57
 From where we observed that the average rate of change is:
 -13
 Answer:
 
the average rate of change of g over the interval [-2,4] is:
 
-13
4 0
4 years ago
X + 5y = 8<br> -x + 2y = -1<br> How is this solved?
Oksi-84 [34.3K]
Add both the equations together to eliminate x

x+5y=8
-x+2y=-1

7y=7
y=1

Now fill in y into the original equation

x+5(1)=8
x+5=8
x=3

Now you can check by filling x and y into the second equation.

-(3)+2(1)=-1
-3+2=-1
-1=-1

So your answer will be (3, 1)

Brainliest my answer if it helps you out?
8 0
3 years ago
A store purchases televisions from a factory for $\$$87.89 each. The store normally sells one of these televisions for 225$\%$ o
Agata [3.3K]

Answer:

168.75 is the answer most probably

3 0
4 years ago
Read 2 more answers
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