All categories

2 years ago

What is the solution 3x+9=2x+5 Solving equations with special cases

Mathematics

1 answer:

Alex17521 [72]2 years ago

4 0

Answer:

I believe the answer is 5x = 14

You might be interested in

Seven less than the product of a number and three equal to eleven

Anon25 [30]

Answer:

7-(3x)=11

Step-by-step explanation:

4 0

3 years ago

Question 7 not answered which set of numbers with a difference of 2 is a factor pair of 48? answer choices 2 and 4 4 and 6 6 and

ehidna [41]

Answer:

6 and 8

Step-by-step explanation:

All you have to do is find the difference between the numbers in each factor pair and make sure the factors combine to give 48.

2 and 4 . . . . . have a difference of 2, but 2·4 ≠ 48

4 and 6 . . . . . have a difference of 2, but 4·6 ≠ 48

6 and 8 . . . . . have a difference of 2, and 6·8 = 48

24 and 2 . . . . do not have a difference of 2

6 0

3 years ago

Find the value of x.

allsm [11]

Answer:

$3 \sqrt{5}$

Step-by-step explanation:

x is the center of the circle.

the chord of length 12 can be splitted into two parts of 6 length each.

since the radius does not change when it touches another end of the circle, we can safely calculate our radius to be the hypotenuse of the triangle formed by the length of the chord and 3.

The explanation is given in the picture

5 0

2 years ago

Log x - log x -1² = 2log(x-1)

kap26 [50]

Answer:

Exact form

x= $\sqrt{10$ /10 + 1

Decimal

x=1.31622776

Step-by-step explanation:

8 0

3 years ago

5a - 7 = 0.1a - 0.14

DIA [1.3K]

Answer: a=1.4

Step-by-step explanation:

move the 0.1a to the other and the 7 to the other side which will make the 7 positive and the 0.1a negative.

5a-0.1= 4.9a

-0.14+7=6.86

dive both sides by 4.9 and you get

a=1.4

6 0

1 year ago