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Nutka1998 [239]
3 years ago
14

—2+7+(-4). Evaluate

Mathematics
2 answers:
MakcuM [25]3 years ago
5 0

Answer:

1

Step-by-step explanation:

-2 + (-4) = -6 + 7 = 1

evaluate = solve

ruslelena [56]3 years ago
4 0

Answer:

The answer is 1

Step-by-step explanation:

-2+7=5

5+(-4)= 1

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6 + 4/6 show all work
zvonat [6]

To answer, change the 6 into a fraction

6 x 6/6 = 36/6

36/6 + 4/6 = 40/6

Simplify

40/6 = 6 4/6, or 6 2/3 (simplified)

hope this helps

6 0
4 years ago
Read 2 more answers
Subtract. Write the difference in simplest form. (6p + 3) - (2p + 1)
Sonja [21]

Answer:

4p + 2

Step-by-step explanation:

(6p + 3) - (2p + 1)

Distribute the minus sign

6p +3 -2p -1

4p +2

3 0
4 years ago
If angle pqt is (3x+47)and angle sqr is (6x-25), find the measure of angle sqr
Radda [10]

Answer:

Angle sqr = 119°

Step-by-step explanation:

In the above question, we are given:

angle pqt is (3x+47)°

angle sqr is (6x-25)°

Angle pqt = Angle sat

We solve for x

3x + 47 = 6x - 25

Collect like terms

47 + 25 = 6x - 3x

72 = 3x

x = 72/3

x = 24

We solve for the measure of angle sqr

Angle sqr = (6x - 25)

x = 24

6 × 24 - 25

144 - 25

= 119°

5 0
3 years ago
Paragraph Proofs
charle [14.2K]

For the proof here kindly check the attachment.

We are given thatr\parallel s. Also, the transversal is shown. Let us take the first case, that of \angle 1 and \angle 5. Please note that all other proofs will follow in a similar manner.

Let us begin, please have a nice look at the diagram. We will see that \angle 1 and \angle 3 are vertically opposite angles. We know that vertically opposite angles are congruent. Thus, \angle 1 and \angle 3 are congruent angles.

\angle 1 = \angle 3

Now, we know that \angle 3 and \angle 5 are alternate interior angles. We also, know that alternate interior angles are equal too. Thus, we have:

\angle 3 = \angle 5

From the above arguments it is clear that:

\angle 1 = \angle 3 = \angle 3.

Thus, \angle 1 = \angle 3

We have proven the first instance. Please note that all other instances can be proved in a similar fashion.

For example, for \angle 2 and \angle 6 we can take \angle 2 and \angle 4 as vertically opposite angles thus making \angle 2 = \angle 4. Now, \angle 4 and \angle 6 are alternate interior angles and thus \angle 4 and \angle 6 are equal. Thus, we have \angle 2 and \angle 6 .

6 0
3 years ago
Read 2 more answers
Two times antonio's age plus three times sarah's age equals 34. Sarah's age is also 5 times antonio's age. how old is sarah
Sidana [21]
Sarah's 10 years old.
Antonio's 2 years old.

2 x 2 = 4
10 x 3 = 30
4 + 30 = 34

2 x 5 = 10
4 0
4 years ago
Read 2 more answers
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