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Viktor [21]
3 years ago
5

What is the slope of the line that passes through the points (1, 7) and (–4, –8)?

Mathematics
1 answer:
Igoryamba3 years ago
7 0
The first question answer is A
The second question answer is B
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Trong một lớp học có $35$ sinh viên nói được tiếng Anh, $25$ sinh viên nói được tiếng Nhật trong đó có $10$ sinh viên nói được c
Reil [10]

Answer:

please write this question in English then I give answer

8 0
3 years ago
if eight times a number is increased by 3 the result is 19 more than six times this digit. find the number
Verdich [7]

Answer:

8

Step-by-step explanation:

Even though we don't know the number yet, let's name this number "n".

8n + 3 = 6n + 19

8n + 3 - 6n = 6n + 19 - 6n

2n + 3 = 19

2n = 16

n = 16/2

n = 8

Our number is 8.

Note: This answer is 100% correct.  

6 0
3 years ago
Read 2 more answers
What is the value of x?<br><br> A) 102<br><br> B) 78<br><br> C) 39<br><br> D) 51
Over [174]

Answer:

D

Step-by-step explanation:

The inscribed angle x whose vertex lies on the circle and whose sides are chords of the circle is one half the measure of the intercepted arc, thus

x = 0.5 × 102° = 51° → D

7 0
4 years ago
Every given minute an ameba is equally likely to do one of 3 things: (1) Die (2) Divide into two (3) Stay the same. If the ameba
nadya68 [22]

Answer:

1

Step-by-step explanation:

we have the probability of dyng = 1.3

we have probability of ying =

p0 = p1 = p2 = p3 = 1/3

d = dying

d=\frac{1}{3} (1+d+d2)

we cross multiply from here

3d = 1+d+d2

3d-d = 1+d2

2d = 1 + d2

(d-1)2 = 0

2d - 2 = 0

2d = 2

divide through by 2

d = 1

therefore there is a a confirmed probability that the ameba from a single cell is eventually going to die out.

8 0
3 years ago
SOLVE for SUBSTITUTION-Please<br> Problem<br> -2y-10=x<br> -10x-y=-14
cupoosta [38]

Step-by-step explanation:

The answer is (x, y) = (2, -6)

8 0
3 years ago
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