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andrey2020 [161]
3 years ago
6

="13 - 4 \times 5 \div 2 + 10 = \\ " alt="13 - 4 \times 5 \div 2 + 10 = \\ " align="absmiddle" class="latex-formula">
Mathematics
1 answer:
const2013 [10]3 years ago
3 0

Answer:

So, 13 - 20 ÷2 + 10 = 13 - 10 + 10 = 3 + 10 = 13 ;

Step-by-step explanation:


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Anne picked out 3 board games from her cabinet to take to a game night with her friends. She still has more than 10 board games
Tresset [83]

Answer:

x - 3 > 10

There were more than

13

board games in Anne's cabinet to start.

Step-by-step explanation:

The variable x represents how many board games were in Anne's cabinet to start. Since she has already picked out 3 board games to bring, the expression x–3 represents how many board games are still in the cabinet.

And, since Anne has more than 10 board games still in her cabinet, x–3 must be greater than 10.

This inequality shows the relationship.

x–3>10

Now, solve for x.

x–3

> 10

x–3+3

> 10+3 Add 3 to both sides

x

> 13 Simplify

So, there were more than 13 board games in Anne's cabinet to start.

8 0
2 years ago
Find the prime factorization of 120.
artcher [175]

Answer:

(7/8 - 4/5)^2 = 9/

1600

= 0.005625

Step-by-step explanation:

Subtract: 7/

8

- 4/

5

= 7 · 5/

8 · 5

- 4 · 8/

5 · 8

= 35/

40

- 32/

40

= 35 - 32/

40

= 3/

40

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(8, 5) = 40. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 8 × 5 = 40. In the next intermediate step, the fraction result cannot be further simplified by canceling.

In words - seven eighths minus four-fifths = three fortieths.

Exponentiation: the result of step No. 1 ^ 2 = 3/

40

^ 2 = 32/

402

= 9/

1600

In words - three-fortieths squared = nine one-thousand six-hundredths.

7 0
2 years ago
Attachment Mathswatchhhh!!!!!!!!!
Alexus [3.1K]

Answer:

(a) draw the graph using these coordinates :

(0,-1) and (3,1)

(b) x = 3

6 0
3 years ago
Which of the sets of ordered pairs represents a function?
Bumek [7]
C, nether of the problems have any repeating coords.
8 0
3 years ago
Read 2 more answers
11=3−4/3x solve for x
Taya2010 [7]

11 = 3 - 4/3x

11 = (9 - 4x)/3

33 = 9 - 4x

24 = -4x

24/4 = - x

x = -6

5 0
3 years ago
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