All categories

3 years ago

Answer this for me please

Mathematics

1 answer:

yan [13]3 years ago

6 0

Answer:

X = 9/2 or X = 3

Step-by-step explanation:

5x + 2 = 7x -7

5x - 7x = - 2 - 7

2x = -9

2 2

X = - 9/2

or X = 3 (lowest term)

You might be interested in

What is the value of x

BaLLatris [955]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

In the given figure, ΔABC is a right triangle.

LUCKY_DIMON [66]

Answer:

its an isosceles triangle which means that the sides a and c are the same

so C is the correct answer!!

Step-by-step explanation:

8 0

1 year ago

Lewis is rolling a 10-sided die 250 times. Each side of the die is labeled with a number 1 – 10. Based on the theoretical probab

oksano4ka [1.4K]

75 time because the proabablity of rolling any number each time is 1/10 so 250/10=25 the mutiples of 3 in 1-10 are 3,6,9 so 3*25 =75 tmes

5 0

2 years ago

Read 2 more answers

Based on your observations from Question 1, what is the relationship between AE and BF when DFB and CEA measure something other

VMariaS [17]

Answer:

if angle dfb and angle cea measure something other than 90degrees, then line we is not equal to line bf. in this case, line and and line cd intersect at a single point.

8 0

3 years ago

Read 2 more answers

What is the probability that a marble chosen at random is

Brums [2.3K]

Answer:

$P=\frac{6}{11}$

Step-by-step explanation:

The probability can be defined as the ratio between the possible events and the total number of outcomes.

In this case, according to the image attached, the total number of outcomes is 11, because they are 11 marbles in total.

Now, the specific event is all shaded marbles or labeled with a multiple of 3. With this specific characteristics 6 marbles, because there are 5 shaded marbles and 6 is a multiple of 3. So, the possible events are 6.

Therefore, the probability is

$P=\frac{6}{11}$

The right answer is the last choice.

4 0

3 years ago

Read 2 more answers