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8090 [49]
4 years ago
7

Show me how to complete 390x40 by associative property?

Mathematics
1 answer:
True [87]4 years ago
8 0

Answer:

15600

Step-by-step explanation:

Associative property isn't needed or is this not the hole problem

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What is the value of x?
melisa1 [442]

Answer:

x=71

Step-by-step explanation:

38+x+x=180

x+x=142

2x=142

x=71

3 0
3 years ago
Ill help you if you help me WILL MARK BRAINLIEST!You can create special effects in an image using a camera or a photo-editing to
creativ13 [48]

Answer:

Special Lenses For Special Effects. ... These specialty lenses may be designed with movable focal planes for amazing depth of field, or built to focus extremely close to tiny subjects for macro enlargements, or even to produce a specific type of soft focus that's flattering for portraits

The meaning of photo editing is the act of altering an image, simply put. But that’s oversimplifying a subject which is quite complex.

For example, some photo editing techniques are done manually, while others are conducted through automated software. Some photo editing is even done offline, on actual photographs, posters or other printed collateral.

Other terms for photo editing:

Image editing

Post-processing

Image/photo manipulation

Photoshopping

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Explanation:

so they both are alike because they can both be used to edit photos and both are great to use

Step-by-step explanation:

5 0
3 years ago
A circle has a diameter of 10 cm. What is the best approximation of its area? Use 3.14 to approximate for π .
Tasya [4]
Diameter = 10cm
radius =10/2 = 5 cm

Area = πr² = 3.14 * 5² = 78.5cm²
6 0
4 years ago
Read 2 more answers
Let f(x) be defined for any positive integer x greater than 2 as the sum of all prime numbers less than x. For example, f(4)=2+3
blsea [12.9K]

Answer:

f(86)-f(82)

Step-by-step explanation:

well f of 82 = 2 plus _ plus _ plus _ and f of 86 is 2+_+_+_ subtract them

 (A)  3            (B)   4           (C)   47            (D)   59             (E)   83

these are some possible answers so the answer is b, 4

btw, 86-82 = 4 duh

7 0
3 years ago
Read 2 more answers
I need help on this problem I really don’t understand it .
jekas [21]

Answer:

Oml Dang you ganna need a math guenies

Step-by-step explanation:

4 0
3 years ago
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