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3 years ago

What is the value of four and 3

Mathematics

2 answers:

ELEN [110]3 years ago

5 0

Answer: 7

Step-by-step explanation: 4+3=7

r-ruslan [8.4K]3 years ago

4 0

Answer: 7

Step-by-step explanation: 4+3 = 7.

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There is a spinner with 12 equal areas, numbered 1 through 12. If the spinner is spun

Tomtit [17]

Answer:

1/12

Step-by-step explanation:

There is only number between 1 and 12 that is both a multiple of 5 and 2, that being 10. 10 has an equal chance out of all the other numbers that can be spun, and there are 12 numbers, so 10 has a 1/12 chance of being spun.

6 0

3 years ago

Given: ∠A and ∠B are complementary angles.

Eddi Din [679]

Answer:

- For the statement $-3x=24$ , the reason is: Subtraction property of Equality

- For the statement $x=-8$ , the reason is: Division property of Equality.

- For the statement $m\angle B=-6(-8)-39$ , the reason is: Substitution property of Equality.

Step-by-step explanation:

The missing pictures are attached.

We must remember that:

- The Subtraction property of Equality states that:

$If\ a=b,\ then\ a+c=b+c$

- The Division property of Equality states that:

$If\ a=b,\ then\ \frac{a}{c}=\frac{b}{c}$

- The Substitution property of Equality states that:

$If\ a=b,\ then\ b\ can\ replace\ a$

Knowing this properties we can identify the missing reasons that correctly complete the proof.

- For the statement $-3x=24$ , the reason is:

Subtraction property of Equality

(Because it is obtained by subtracting 66 from both sides of $-3x+66=90$ )

- For the statement $x=-8$ , the reason is:

Division property of Equality

(Because it is obtained by dividing both sides of $-3x=24$ by -3)

- For the statement $m\angle B=-6(-8)-39$ , the reason is:

Substitution property of Equality

(Because it is obtained by substituting the value of "x" into $m\angle B=-6x-39$ )

7 0

4 years ago

A single die is rolled twice. The set of 36 equally likely outcomes is {(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6), (2, 1),

sergey [27]

its (3,6) i think so

8 0

4 years ago

Read 2 more answers

2. Si x representa la edad de Ana, ¿cómo se

defon

Si coma Ana¿ la Mitad de la edad

5 0

3 years ago

Which expression is equivalent to 2(c+7)-18x+4/5

mestny [16]

Answer:

2c - 18x + 74/5

Step-by-step explanation:

Step 1: Distribute

2(c + 7) - 18x + 4/5

(2 * c) + (2 * 7) - 18x + 4/5

2c + 14 - 18x + 4/5

Step 2: Combine like terms

2c + 14 - 18x + 4/5

2c - 18x + 74/5

Answer: 2c - 18x + 74/5

3 0

3 years ago