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andrew11 [14]
3 years ago
8

Aflati 2 numere stiind ca sunt direct proporționale cu 5 și 3 și suma lor este 100

Mathematics
1 answer:
aleksandrvk [35]3 years ago
5 0

Answer:

idk

Step-by-step explanation:

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Which triangle is similar to AABC if sin(A) = 1 cos
kotegsom [21]

Answer: The one on the right. Each side is multiplied by 6, therefore they are similar.

7 0
3 years ago
What is the value of x? <br> -2/7x+6+1/7x=18 <br> x=
Alenkinab [10]
- \frac{2}{7} x + 6 + \frac{1}{7} x = 18

First, simplify \frac{2}{7} x to \frac{2x}{7} / Your problem should look like: -\frac{2x}{7} + 6 + \frac{1}{7} x = 18
Second, simplify \frac{1}{7} x to \frac{x}{7} / Your problem should look like: - \frac{2x}{7} + 6 + \frac{x}{7} = 18
Third, simplify - \frac{2x}{7} + 6 + \frac{x}{7} to - \frac{x}{7} + 6 / Your problem should look like: -\frac{x}{7} + 6 = 18
Fourth, regroup terms. / Your problem should look like: 6 - \frac{x}{7} = 18
Fifth, multiply both sides by 7. / Your problem should look like: 42 - x = 126
Sixth, subtract 42 from both sides. / Your problem should look like: -x = 126 - 42
Seventh, simplify 126 - 42 to 84. / Your problem should look like: -x = 84
Eighth, multiply both sides by -1. / Your problem should look like: x = -84

Answer: x = -84

4 0
3 years ago
2, 6, 18, 54. 162,...
grigory [225]

9514 1404 393

Answer:

  \text{c. }f(n)=3f(n-1);f(1)=2

Step-by-step explanation:

The first term is 2, so part of the recursive definition is ...

  f(1) = 2

The common ratio is 6/2 = 3, so each term is 3 times the previous one. That part of the recursive definition is ...

  f(n) = 3·f(n -1)

These two parts of the definition match choice C.

3 0
3 years ago
Name 3 numbers that are multiples of 4 and 8
motikmotik
16, 24, 32
and it goes on, and on.
5 0
3 years ago
Free cheat!!!!division!!
In-s [12.5K]

Answer:

3/2      3*5=15

3/2=1.5

Step-by-step explanation:

8 0
3 years ago
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