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Reika [66]
3 years ago
6

HEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEElp

Mathematics
2 answers:
Elan Coil [88]3 years ago
6 0

Answer:

1, 3, 4, 5, 6 are all correct

Step-by-step explanation:

1. x - 2 = 0

+2 +2

solution: x = 2

3. 5 - x = 3

-5 -5

-x = -2 (divide both sides by -1 because x equals 1. A negative divided by a negative equals a positive)

solution: x = 2

4. 10 = 5x (you divide 5 on both sides to get x by itself) 10/5 equals 2 so x=2

5. 1/2x = 1 (you divide both sides so you flip the fraction 2/1 is 2 and 2x1 = 2 so the answer is x=2

6. x^3 = 8 (2x2x2) is equal to 8 so x=2

Mandarinka [93]3 years ago
5 0

Answer:

1, 3, 4, 5, 6

Step-by-step explanation:

2 - 2 = 0

2 + 2 = 4, not 2

5 - 2 = 3

10 = 5(2)

1/2(2) = 1

2^3 = 8

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Need help plz Compare using <, >, or =.
jek_recluse [69]
Meanings of inequalities :

< less than
> more than
= equal

convert both fractions to their common denominators , which is 40.

7/2/5 = 7/16/40
7/3/8 = 7/15/40

as you can see, 7/2/5 is bigger. thus the answer is > .
3 0
3 years ago
A company wants to select 1 project from a set of 4 possible projects. Which of the following constraints ensures that only 1 wi
Elza [17]

Given:

A company wants to select 1 project from a set of 4 possible projects.

Consider the options are:

a. X_1+X_2+X_3+X_4=1

b. X_1+X_2+X_3+X_4\leq 1

c. X_1+X_2+X_3+X_4\geq 1

d. X_1+X_2+X_3+X_4\geq 0

To find:

The constraints that ensures only 1 will be selected.

Solution:

It is given that the company wants to select 1 project from a set of 4 possible projects. It means the sum of selected projects must be equal to 1.

X_1+X_2+X_3+X_4=1

Therefore, the correct option is (a).

8 0
3 years ago
Tax is paid on meals in a restaurant.
liberstina [14]

Answer:

17.52%

Step-by-step explanation:

65.35/11.45 = 0.1752

.1752 * 100

= 17.52

4 0
2 years ago
Quadrilateral ABCD has coordinates A (3,1) B (4,4) C (7,5) D (6,2). Quadrilateral ABCD is a ?
ASHA 777 [7]
The Quadrilateral ABCD with coordinates (3, 1), (4, 4), (7, 5), (6, 2) is a rhombus because its length and width are both square root of 10 units and adjacent sides are not perpendicular. This can be seen by plotting the points you can either plot it or by using programs.

I hope this helps, God bless, and have a great day!
Brainliest is always appreciated :)
3 0
3 years ago
Read 2 more answers
Please be quick! I need this as soon as possible !
quester [9]

Answer: 14 people

Step-by-step explanation:

2/100 = 0.02

0.02 * 700 = 14

4 0
3 years ago
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