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zimovet [89]
3 years ago
8

Help me with this question please, explain why u choose that answer and show ur steps

Mathematics
2 answers:
Setler [38]3 years ago
7 0
Let’s condense the original expression and see if that’s one of the answers

-1/2(-3/2 x + 6x + 1) - 3x

First we distribute the -1/2

((-1/2)(-3/2 x) + (-1/2)(6x) + (-1/2)(1)) -3x

3/4x - 3x - 1/2 -3x

Combine like terms

(3/4 x - 3x - 3x) -1/2

-21/4 x - 1/2

We could make this a mixed number

-5 1/4 x - 1/2

(Mixed number: 5 times 4 plus one gets the numerator)

So the answer is D
algol [13]3 years ago
5 0
^That helped me too
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Pic is question vuygvcutyfvgt
Furkat [3]

Answer:

30

Step-by-step explanation:

270/9 = 30

Hope This Helps & Good Luck :)

5 0
2 years ago
What is the word form of 19.238
emmasim [6.3K]
Nineteen and two hundred and thirty eight thousandths 
5 0
3 years ago
I will mark you brainiest!!! What is 6 1/3 equal to?
bija089 [108]

Answer:

³√6

Step-by-step

³√6

6 0
3 years ago
Read 2 more answers
SHOW YOUR WORK PLEASE ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
IgorC [24]

Answer:

h = -t+20

After 8 hours the candle will be 12 inches

Step-by-step explanation:

We have 2 points (time, inches)

 (3,17)  and (5,15)

We can find the slope

m = (y2-y1)/(x2-x1)

   = (15-17)/(5-3)

   = -2/2

   = -1

We can use point slope form

y-y1 = m(x-x1)

Replace y with h and x with t

h-17 = -1 (t-3)

Distribute

h-17 = -t+3

Add 17 to each side

h-17+17 = -t+3+17

h = -t+20

After 8 hours

h = -t+20

h = -8+20

h= 12

3 0
3 years ago
Mark wanted to know the angle at which he should kick a football for maximum distance.
Colt1911 [192]

Step-by-step explanation:

From the given table it is obvious that 162 is the largest number of the given numbers which corresponds to 45° angle.

So, he should kick the football at 45° angle for maximum distance.

4 0
3 years ago
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