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jolli1 [7]
2 years ago
5

SOMEONE HELP ME PLS I DONT UNDERSTAND AND GIVE ONE OF THE SELECTED OPTIONS PLS :)

Mathematics
1 answer:
VLD [36.1K]2 years ago
4 0
X = 130°

they are alternate exterior angles. the one you have highlighted is correct.
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It will be 63 dollars to go to a amusement park
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Scale of a model airplane to the actual airplane is 1 inch equals 10 feet. How many times longer the actual plane is than the mo
WINSTONCH [101]

Answer:

120 times

Step-by-step explanation:

If we want to find a qunatity is how many times as other quantity, we have to divide the large one by the small one (remember, same units).

Let's make both into inches.

We have 1 inch [model]

also

10 feet * 12 = 120 inches

Thus, we can say:

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6 0
3 years ago
What is the additive identity of rational number​
Burka [1]

Answer:

zero(0)

Step-by-step explanation:

The additive identity of a set of number is a number such that the its sum with any of the numbers in the set would give a result that is equal to the number in that set.

In other words, say for example the set of numbers is rational, the additive identity of rational numbers is 0. This is because, given any rational number say <em>x</em>, adding zero to the number <em>x</em> gives the same number <em>x. </em>i.e

x + 0 = x

If x is say 2, then we have;

2 + 0 = 2

Since adding zero to rational numbers gives has no effect on the numbers, then zero (0) is the additive identity of rational numbers.

<em></em>

3 0
3 years ago
Solve the following equation. | x + 3 | = 4
Lelechka [254]

Answer:

x1= -7 , x2= 1

Step-by-step explanation:

8 0
3 years ago
Please help worth a lot of points !!!<br><br> Find the measure of show your work
VashaNatasha [74]

Answer:

<u>∠AEB = 72°</u>

Step-by-step explanation:

<u>Finding x</u>

  • ∠AEB = ∠DEC (Vertically opposite angles)
  • 7x - 5 = 2(4x - 8)
  • 7x - 5 = 8x - 16
  • 8x - 7x = -5 + 16
  • x = 11

<u>Finding ∠AEB</u>

  • 7x - 5
  • 7(11) - 5
  • 77 - 5
  • <u>∠AEB = 72°</u>
6 0
2 years ago
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