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Yuliya22 [10]
2 years ago
9

Sketch a graph for the given situations. Tell whether each graph is discrete or continuous.

Mathematics
1 answer:
Katyanochek1 [597]2 years ago
3 0

Answer:

the answer is that 7x6 42 so you must divide by x to get the population

Step-by-step explanation:

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(7+4)6 =<br> Step by step is 42+24=66
ddd [48]

Answer:

66

Step-by-step explanation:

Add what is in the parenthesis, in this case 7+4:

(7+4)

=11

Multiply 11 by 6:

(11)6

=66

hope this helps :)

5 0
3 years ago
Read 2 more answers
In plane ABC the measure of angle A equals 42° the measure of angle B is five times the measure of angle C find the measure of a
krok68 [10]

Step-by-step explanation:

I think what is meant in the triangle ABC we have the three angles.

the sum of all angles in a triangle is airways 180 degrees.

so,

180 = A + B + C

180 = 42 + B + C

now, we know also that

B = 5×C

so, we can use that above

180 = 42 + 5×C + C

138 = 6×C

C = 138/6 = 23 degrees

B = 5×C = 5×23 = 115 degrees

7 0
2 years ago
Consider the line y=9x-5.
igomit [66]
Y = 9x - 5...the slope here is 9...a parallel line will have the same slope.

y = mx + b
slope(m) = 9
(5,-4)...x = 5 and y = -4
now we sub and solve for b, the y int
-4 = 9(5) + b
-4 = 45 + b
-4 - 45 = b
-49 = b
so ur parallel line is : y = 9x - 49

y = 9x - 5...slope is 9. A perpendicular line will have a negative reciprocal slope. All that means is " flip " the slope and change the sign. So the slope we need is -1/9.

y = mx + b
slope(m) = -1/9
(5,-4)...x = 5 and y = -4
now we sub and solve for b, the y int
-4 = -1/9(5) + b
-4 = -5/9 + b
-4 + 5/9 = b
-36/9 + 5/9 = b
- 31/9 = b

so ur perpendicular line is : y = -1/9x - 31/9

6 0
3 years ago
3t-s/4=8s what is s in terms of t?
ololo11 [35]

Answer:

s = 12t/33

Step-by-step explanation:

multiply through by 4 In order to remove the denominator from the equation

12t - s = 32s

making s the subject

32s + s = 12t

33s = 12t

s = 12t/33

6 0
3 years ago
Ryanne is 14. Her brothers age is three more than half or her age. How old is her brother?
bija089 [108]

Answer:

10

Step-by-step explanation:

14 divided by 2 = 7 + 3 = 10

6 0
2 years ago
Read 2 more answers
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