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Softa [21]
3 years ago
14

Which 1 is it?.................................

Mathematics
1 answer:
Tasya [4]3 years ago
8 0
I think the answer is 27/4
Numerator:
7(3)-3(-2)= 21+6= 27
Denominator
2(3) +y
6+(-2)= 4
Answer in total
27/4

I hope that’s right
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Which lines are parallel if m4 = m5? Justify your answer.
crimeas [40]
Opposite angles formed by two intersecting lines are equal, so angle 1 is the same as angle 4. That means angle 1 = angle 5 as well. 

<span>When a line intersects two parallel lines, the corresponding angles are equal. That is, if r and s are parallel, then the angles formed when l intersects r are the same s the angles formed when l intersects s. Angle 1 = Angle 5, Angle 2 = Angle 6, and so forth. Since we know angle 1 = angle 5, we can conclude that r and s are parallel.</span>
7 0
4 years ago
Which of the following is the next step in the series?
Elza [17]

it would most likely be D

4 0
3 years ago
Read 2 more answers
I'm not sure I picked the right answer please help
pickupchik [31]
Look at them

peanuts=15
walnuts=10

how many prefered penuts than walnuts
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5
answer is 5
3 0
3 years ago
Please can somebody work out the mean? I'm struggling! &lt;3
Goshia [24]

Step-by-step explanation:

The formulae for median is

N=£f/2 that is the sum of frequency divide by two

Median =Nth term + (N + 1)th term divide by two

first of all do the cumulative frequency which is

2+0=2

2+8=10

10+4=14

14+10=24

24+6=30

therefore N=£f/2

N=30/2

=15

when you use the formulae

it will be 15+(15+1)/2

then check the cumulative frequency the value close to the range of 15 and 16 which is 14

then you trace 14 back to the conceded goals

which is 2

then you add 2+2 and divide by two

which is= 2

therefore the median is 2

Mean

formulae

mean=conceded goals multiply by the frequency/sum of frequency

0*2=0.

1*8=8

2*4=8

3*10=30

4*6=24

total is 70

sum of frequency is 10

according to the formulae 70/10=7

therefore the mean is 7

7 0
3 years ago
Determine the number of zeros of the polynomial function. <br><br> f(x)= x^3+5x^2+2
castortr0y [4]

Answer

3 zeros

Step-by-step explanation:

zeros= 5, -1, 1

7 0
3 years ago
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