2 years ago

Evaluate 13 - 0.75w+8x when w=12 and x= 1 over 2

Mathematics

1 answer:

Zepler [3.9K]2 years ago

6 0

Answer:

Step-by-step explanation:

Given:

13 - 0.75w + 8x

where,

w = 12

x = 1/2

13 - 0.75w + 8x

Substitute the value of w and x into the equation

= 13 - 0.75(12) + 8(1/2)

= 13 - 9 + 8/2

= 13 - 9 + 4

= 8

Therefore,

13 - 0.75w + 8x = 8

You might be interested in

Find AC. Round to the nearest tenth. B 86° 16 С 11 A

Vadim26 [7]

Answer:

19.4

Step-by-step explanation:

16^2+11^2=377

then square 377 which will equal to

19.416 which can be rounded up to 19.4

6 0

2 years ago

Help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Setler79 [48]

Answer:

diameter = 3,600 units

Step-by-step explanation:

Let $\pi$ = 3.14

C = 2 $\pi$ r

11,304 = 2(3.14)r

r = 1,800

d = 2r = 2(1,800) = 3,600

7 0

2 years ago

the formula f=9/5c+32 can be used to convert between temperature in degrees Fahrenheit and temperature in degrees Celsius. Use t

Slav-nsk [51]

Answer:

Step-by-step explanation:

3 0

3 years ago

If i had the equation -3y=-2x+8 would i divide the 8 by -3 too?

UNO [17]

Not only you're gonna divide 8 by -3 for some reason, but you also divide all terms by -3. For instance,
(-3y = -2x + 8) / -3
(-3/-3)y = (-2/-3)x + 8/-3
y = (2/3)x - 8/3

Hope this helps.

3 0

3 years ago

A number plus five times its reciprocal is equal to 6 Find the number.

USPshnik [31]

Answer:

5, 5+ 5(1/5) 5 is the number

6 0

3 years ago