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goldenfox [79]
3 years ago
15

Find the solution set 3x^2+5x+2=0

Mathematics
1 answer:
Elis [28]3 years ago
8 0

Answer:   x = -1, and x = -2/3

Step-by-step explanation:

3x^2+5x+2=0

(x+1)(3x+2) = 0

x = -1, and x = -2/3

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Write an expression that is equivalent to<br> 4 (b+2) - 3b
lianna [129]

Simplify.

4 (b + 2) - 3b

4b + 8  - 3b

Subtract 3b from 4b.

b + 8

Equivalent Expression: b + 8

5 0
2 years ago
Read 2 more answers
How do I solve (2x^3)^4?
larisa86 [58]
Hello There!

You would have to do work out 2 to the fourth power.
Also, 3 x 4.
The rules of powers are:
If you have to multiply, you add them
If you have to divide, you subtract them
If they are in brackets like this ^^, you multiply them.

Therefore, your answer is 16^{12}

Hope This Helps You!
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8 0
2 years ago
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Gente quanto é
Aloiza [94]
G) X=4
H) X=2
I) X=-3
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8 0
3 years ago
Find the unit rate!!!<br><br> WILL GIVW BRAINLIEST!!!!
Whitepunk [10]

Answer:

10 to 2

Step-by-step explanation:

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7 0
2 years ago
What is the measure of the angle formed by the minute hand and the hour hand of a clock when the clock shows 4:35? A. 72.5° B. 9
Kruka [31]
A) Minute Hand:
in 1 hour (= 60 minute) the minute hand travels 360 °
So in each minute, the minute hand travels 360/60 = 6°
And in x minute it will travel x.(6°)

B) Hour Hand:
in 1 hour (= 60 minute) the hour hand travels 360/12 = 30°
So in each minute, the hour hand will travel 30°/60° = 0.5°
And in x minute it will travel x.(0.5°)

ANGLE AT 4:35?

At 4:00, angle = 4. 30 = 120°
After 35 minutes, the minute hand strops at 35.(6°) = 210°, but during this 35 minute, the hour hand traveled 35.(0.5) = 17.5°, on top of its 120°, that makes an angle of 137.5°

So at 4:35 the angle between the hour & minute hand = 210°-137.5° =72.5°

Answer A


8 0
2 years ago
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