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Nataly_w [17]
3 years ago
5

Please Help Will Mark Brainliest

Mathematics
2 answers:
Lera25 [3.4K]3 years ago
8 0

Answer:

A| 15 | 25 | 25 | 65

D| 10 | 05 | 20 | 35

T| 25 | 30 | 45 | 100

A: agree

D: Disagree

T: Total

bearhunter [10]3 years ago
3 0

Answer:

the way i put these numbers is the way the numbers go on the chart

15  25  25  65

10  5   20   35

25  30 45  100

Step-by-step explanation:

You might be interested in
find three consecutive numbers such that three times the first number is equal to 9 more than the sum of the other two.
Goryan [66]

Answer:

12, 13, 14

Step-by-step explanation:

Three consecutive numbers means three numbers in a row, so if n is the first number, the second number is one more than  n (which is n+1) and the third number is one more than that (which is n+2)

So three times (3 x) the first number (n) is equal to (=) nine more than (9 +) the sum of the other two ( (n+1) + (n+2) )

3 times n can be written as 3n

So 3n = 9 + (n+1) + (n+2)

3n = 9 + n + 1 + n + 2

3n = 9 + 1 + 2 + n + n

3n = 12 + 2n

Subtract 2n from each side

3n - 2n = 12 + 2n - 2n

1n = 12

n = 12

So the first number is 12, the second number is 12 + 1 (13) and the third number is 12 + 2 (14)

The numbers are 12, 13, 14

Hope this helps :)

6 0
4 years ago
80,40,20,10,__what the missing number
Scrat [10]

Answer:

5

Step-by-step explanation:

The sequence is a "/2 sequence", which means each number equals half of the previous one.

40 is half of 80.

20 is half of 40.

10 is half of 20.

5 is half of 10.

Hope it helped,

BioTeacher101

6 0
3 years ago
Read 2 more answers
In 14 the perimeter of the figure Is given. find the length of the indicated side
olga2289 [7]

3x - 7

The perimeter is the sum of all 3 sides of the triangle

To find the third side subtract the sum of the 2 known sides from the perimeter

x + 3 + 2x + 4 = 3x + 7

third side = 6x - (3x + 7 ) = 6x - 3x - 7 = 3x - 7


4 0
3 years ago
If z = 2, find the value of: a. 6z2–2z+5<br> b. 64–5z
Ludmilka [50]

Answer:

25 and 54

Step-by-step explanation:

(a)

6z² - 2z + 5 ← substitute z = 2

= 6(2)² - 2(2) + 5

= 6(4) - 4 + 5

= 24 - 4 + 5

= 20 + 5

= 25

(b)

64 - 5z ← substitute z = 2

= 64 - 5(2)

= 64 - 10

= 54

4 0
2 years ago
Which graph shows the equation V = 4 + 2t, where V is the total volume of water in a bucket and t is the elapsed time in minutes
kodGreya [7K]
1. Subtract 4 from both sides
v - 4 = 2t
2. Divide both sides by 2
v - 4/2 = t
3. Switch sides
t = v - 4/2
8 0
3 years ago
Read 2 more answers
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