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Lemur [1.5K]
2 years ago
15

Can someone please help and explain

Mathematics
1 answer:
Y_Kistochka [10]2 years ago
3 0
The coefficient is 2, the first number being multiplied by a variable will always be the coefficient.
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Suppose you start at the origin, move along the x-axis a distance of 4 units in the positive direction, and then move downward a
Zanzabum

Answer:

(4,0,-5)

Step-by-step explanation:

Since we move 4 points along +ve x-axis so,  x coordinate is 4

We did not move any point along y-axis so  y coordinate is 0

we moved 5 points along -ve z-axis so z coordinate is -5

so our position is (x,y,z) = (4,0,-5)

3 0
3 years ago
What is the effect on the graph of f(x) if it is changed to f(x) + 2 and f(x + 2)?
liraira [26]

Answer:

For f(x)+2, it goes along the y axis, 2 units.

For f(x+2), it goes along the x axis, -2 untis.

Step-by-step explanation:

6 0
3 years ago
Determine the Unit Rate.
Lisa [10]

Answer: D-$2.50

Step-by-step explanation: 15 divided by 6 is 2.5

8 0
3 years ago
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The odds of winning a contest are 3:7. What is the probability winning the contest?
DiKsa [7]

Answer:

0.3

Step-by-step explanation:

Given: The odds of winning a contest are 3:7

To find: probability of winning the contest

Solution:

Probability refers to chances of occurrence of an event.

Odds are defined as (chances for success) : (chances against success)

Probability of winning = (chances for success) : (chances for success + chances against success)  

As odds of winning a contest are 3:7,

(chances for success) : (chances against success) = 3:7

So,

Probability of winning the contest = \frac{3}{3+7} =\frac{3}{10}=0.3

5 0
3 years ago
X^2+11x+30 ?????????????????????
kari74 [83]

Solution:

X^2+11x+30

=X^2+(6+5)x+30

=X^2+6x+5x+30

=X(x+6)+5(x+6)

=(X+6)(x+5).

So,the answer is (x+6)(x+5).

4 0
2 years ago
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