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Dovator [93]
2 years ago
7

Which equation is true for y?

Mathematics
1 answer:
jeyben [28]2 years ago
8 0
ANSWER: D

REASON:
4(y x y) = 4(y^2) = 4y^2

Hope that helps!
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after eating at the restaurant, jason, sandy, and sam decided to divide the bill evenly. if each person pid 34 dollars, what was
stealth61 [152]

Answer:

$102

Step-by-step explanation:

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34+34+34=102

There are three people total, each paid 34. Add each person's total to the others, or multiply by three.

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15/3 = ?/1. what's the missing unit rate ​
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For what value of "a" will the product shown below have a purely imaginary value? (Show work please)
MakcuM [25]
If you expand out the brackets you get this,

(4+5i)(a+2i) = 4a + (5a)i + 8i - 10

The -10 comes from 5i * 2i.
Squaring i becomes -1.

Let's group the real stuff together,
and imaginary separately,

(4a - 10) + (5a + 8)i

For this to be purely imaginary,
the real part needs to be zero.

Therefore 4a - 10 = 0

Solve for a.
5 0
3 years ago
A shark swimming 14 feet below the surface of the water. It descends 15 feet to catch a fish and then ascends 8 feet. Describes
kompoz [17]

Answer:

22 FT

Step-by-step explanation:

14+15-8=22

8 0
3 years ago
Solve for angle B, then side a. Round to the nearest tenth.
Sunny_sXe [5.5K]

Answer:

Angle B: 28 degrees

Side a: 27.6

Step-by-step explanation:

Angle B:

180-112-40=28

Side a:

sin 28/14 = sin 112/a

a = sin 112(14)/sin 28

a = 27.6

7 0
2 years ago
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