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Rasek [7]
3 years ago
8

??????????????????????????????????​

Mathematics
2 answers:
Sergeeva-Olga [200]3 years ago
8 0

Answer:

see answer below.

Step-by-step explanation:

So m∠1= 40, as given in the question.

We should already know that a straight line, or angle, is equal to 180°

Knowing that it is equal to 180°, to find the angle of ∠3, you can subtract 40 from the 180°

180°-40°= 140°

answer: m∠3= 140°

iogann1982 [59]3 years ago
4 0

Answer:

angle 3 is 140°

Step-by-step explanation:

angle 2 and angle 3 are equal

angle 4 and 1 are also equal

angle 3 =

180-40= 140

angle 3 is 140

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Marty has 1/2 pound of raisins to divide equally into 1o different bags. What fraction of a pound will be in each bag?
pogonyaev

Answer:

1/20 in each bag because you said that Marty had 10 diffrent bags

Step-by-step explanation:

3 0
3 years ago
This makes no sense to me, help please
kondaur [170]

Step-by-step explanation:

The expression is: 7 × -5 - 7

The value of the expression is: -42

-35 - 7 = -42

6 0
3 years ago
Read 2 more answers
1/2x - 4 = 1/3x + 5​
Mamont248 [21]

Answer:

X = 54

Step-by-step explanation:

Let's solve your equation step-by-step.

1/2x−4=1/3x+5

Step 1: Subtract 1/3x from both sides.

1/2x−4−1/3x=1/3x+5−1/3x

1/6x−4=5

Step 2: Add 4 to both sides.

1/6x−4+4=5+4

1/6x=9

Step 3: Multiply both sides by 6.

6*(1/6x)=(6)*(9)

x=54

3 0
3 years ago
What is the quotient 6x3+2x2−xx
DiKsa [7]

The quotient of 6x^3+2x^2−x and x is 6x^3+2x^2−x divided by x

The value of the quotient 6x^3+2x^2−x by x is 6x^2 + 2x - 1

<h3>How to determine the quotient</h3>

The quotient expression is given as:

6x^3+2x^2−x divide by x

The above means that,

We divide 6x^2 by x, we divide 2x^2 by x and we divide -x by x.

So, we have:

6x^3+2x^2−x divide by x = 6x^2 + 2x - 1

Hence, the value of the quotient 6x^3+2x^2−x is 6x^2 + 2x - 1

Read more about quotient at:

brainly.com/question/7068223

5 0
2 years ago
Write an expression to show h decreased by 13
Annette [7]

Answer:

h-13

Step-by-step explanation:

8 0
3 years ago
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