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dsp73
3 years ago
12

Pls help extra points and mark brainlist

Mathematics
2 answers:
vagabundo [1.1K]3 years ago
8 0

Answer:

e

Step-by-step explanation:

it’s adding a number by itself the same as multiplying it by 2

tester [92]3 years ago
8 0

Answer:

i believe that its A and B

Step-by-step explanation:

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Which of the following is true about the relation shown below?
Anestetic [448]

Answer:

Last on is the answer!! (The relation is a function, and the range is (-2,-1, 1, 3, 4). Hope this helps:)

6 0
2 years ago
Write the following numbers in scientific notation A. )500000000 B.)0.0000008
Misha Larkins [42]
500000000  is <span>5 x 108 is </span><span>scientific notation

</span>0.0000008<span> written in scientific </span>notation<span> is 8 × 10 </span>–<span>7</span>
4 0
3 years ago
Increase 12 1/2 cm by 25 mm
kondor19780726 [428]
12 1/2 = 12.5 2.5mm = 2.5 cm So the answer would be 15 cm
3 0
3 years ago
Please help I don't undestand
Alla [95]

By applying the law of sines and some algebraic handling, the length of the side LJ is approximately equal to 3.517 units. (Right choice: D)

<h3>What is the missing side of the triangle according to the law of sines?</h3>

The law of sines presents a relationship between sides and <em>opposite</em> angles, which is described below:

9/sin 89° = LJ/sin 23°     (1)

LJ = 9 × sin 23°/sin 89°

LJ ≈ 3.517

By applying the law of sines and some algebraic handling, the length of the side LJ is approximately equal to 3.517 units. (Right choice: D)

To learn more on law of sines: brainly.com/question/21634338

#SPJ1

3 0
2 years ago
The elevation of Sports Authority Field in Denver, Colorado is 5280ft. If this is 275ft higher than seven times the elevation of
kap26 [50]

Answer:

The elevation of Lucas Oil Field is of 715 feet.

Step-by-step explanation:

Elevation of Sports Authority Field:

Of 5280 ft.

Compared to Lucas Oil Field:

275ft than seven times the Lucas Oil Field elevation of x.

Equation:

275 + 7x = 5280

What is the elevation of Lucas Oil Field?

Solving the above equation:

7x = 5280 - 275

7x = 5005

x = \frac{5005}{7}

x = 715

The elevation of Lucas Oil Field is of 715 feet.

8 0
3 years ago
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