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GenaCL600 [577]
3 years ago
12

In the expression (x2 + 3), the base is _____.

Mathematics
2 answers:
matrenka [14]3 years ago
6 0

In the expression (x2 + 3), the base is x.

Yuri [45]3 years ago
5 0

Answer:

x is the base in (x^2 + 3)

Step-by-step explanation:

The base is x because it is being raised to a square or to the 2nd power  in (x^2 + 3). The base of an expression or exponent is always the number that is being raised to a power.  

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Analyze the following budget, with an income of $750, to determine how much can be spent on food for the month. Month________ Bu
Alisiya [41]
The answer is D
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5 0
4 years ago
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A point M on a segment with endpoints X (1, −2) and Y (10, 3) partitions the segment in a 5:1 ratio. Find M. You must show all w
insens350 [35]

The coordinates of point M which divides the line segment having end points (1,-2) and (10,3) in 5:1 are (17/2,13/6).

Given that the end points of line segment  are X(1,-2) and Y(10,3) and the ratio in which the line segment is being divided is 5:1.

Line segment is a collection of points which when together joined joins two points on a surface.

The coordinates of point dividing a line segment with end points (x_{1} ,y_{1} ),(x_{2} ,y_{2} ) and ratio m:ncan be calculated using the below given formula:

(X,Y)=(mx_{2} +nx_{1} /m+n,my_{2} +ny_{1} /m+n).

We have to just put the values in the above formula to get the  coordinates.

(X,Y)=(5*10+1*1/5+1,5*3-2*1/5+1)

=(50+1/6,15-2/6)

=(51/6,13/6)

=(17/2,13/6)

Hence the coordinates of point M which divides the line segment having end points (1,-2) and (10,3) in 5:1 are (17/2,13/6).

Learn more about line segment at brainly.com/question/2437195

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8 0
2 years ago
Ying Zyiyu covered the first 300 miles of a trip going at 60 mph and the last hundred going at 40 mph. What was his average spee
Tomtit [17]

Answer:

53.33mph

Step-by-step explanation:

Let's calculated the total time spent on the journey first;

For the first 300miles the time spent is ;

From Distance = speed× time

time = Distance/ speed

= 300/60 = 5 hours

Similarly for the last 100mile the time taken is ;

100/40 = 2.5 hours

Total time spent = 5 +2.5 = 7.5 hours

Total distance covered 400miles

Therefore average speed = 400/7.5 =53.33mph

8 0
3 years ago
1. Find the probability of rolling a sum less than 4 or a
-Dominant- [34]
<h3>Answer:  13/36</h3>

=============================================================

Explanation:

Refer to the chart below. The values in red up top add to the values in blue along the left column to get the 6 by 6 grid of values inside. This represents all of the possible ways to add up values on a pair of dice. There are 6*6 = 36 outcomes.

Of those 36 outcomes, we have 13 outcomes where we roll less than a 4, or greater than 8

  1. outcome = 1+1 = 2
  2. outcome = 1+2 = 3
  3. outcome = 2+1 = 3
  4. outcome = 3+6 = 9
  5. outcome = 4+5 = 9
  6. outcome = 5+4 = 9
  7. outcome = 6+3 = 9
  8. outcome = 4+6 = 10
  9. outcome = 5+5 = 10
  10. outcome = 6+4 = 10
  11. outcome = 5+6 = 11
  12. outcome = 6+5 = 11
  13. outcome = 6+6 = 12

These 13 results are shown in green boxes in the diagram.

Since we have 13 ways to get what we want, out of 36 total, the final answer as a fraction is therefore 13/36

13/36 = 0.3611 = 36.11% approximately

5 0
3 years ago
Let f(x) = 6x^2 + 5 and g(x) = 3x - 5. Find f(g(7)).
Vedmedyk [2.9K]

Answer:

D) 1541

Step-by-step explanation:

I like to answer it w without deriving the formula of f(g(x)). So, we go this way, you firstly have to find g(7) which will be equal to 3 * 7 - 5 = 16.

And then you find f(16) = 6*16*16+5 = 1541. That's all.

8 0
3 years ago
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