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2 years ago

3x^2 - 4x + 2 = 0 how many solutions does the equation above have?

Mathematics

1 answer:

serg [7]2 years ago

3 0

It has two solutions

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Find the surface area of the prism. HELP IT DUe in 10 mins so I will mark you as brainly if you answer correctly

Lyrx [107]

Answer:

answer: 740

Step-by-step explanation:

Hope that helps!

3 0

2 years ago

Find the value of m. (-3/4)-⁴×(-3/4)-¹¹ = (-3/4)^m

tatiyna

Answer:

m = - 15

Step-by-step explanation:

Using the rule of exponents

$a^{m}$ × $a^{n}$ = $a^{(m+n)}$ , then

$(-\frac{3}{4}) ^{-4}$ × $(-\frac{3}{4}) ^{-11}$ = $(-\frac{3}{4}) ^{m}$ , that is

$(-\frac{3}{4}) ^{(-4-11)}$ = $(-\frac{3}{4}) ^{m}$

$(-\frac{3}{4}) ^{-15}$ = $(-\frac{3}{4}) ^{m}$

Equating exponents gives

m = - 15

4 0

2 years ago

HELP!!!! NO LINKS!!!!! Anthony has a sink that is shaped like a half-sphere. The sink has a volume of 2000/3-TT (pi) (in^3) One

Mandarinka [93]

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5 0

2 years ago

I really need help <br> it’s very hard

barxatty [35]

Answer:

The angle ZLK has a value of 75 degrees.

Step-by-step explanation:

We can calculate this as:

$m\angle MLZ+m\angle ZLK=m\angle MLK\\\\(x+66)+(x+86)=130\\\\2x+152=130\\\\2x=130-152\\\\x=-22/2=-11\\\\\\m\angle ZLK=x+86=-11+86=75$

We replace the angles values in the equation, as both angles that are formed with Z (MLZ and ZLK), when added, gives as the angle MLK. This allows us to calculate x. The value for x is -11.

Then, with the value for x we can calculate any of both angles.

6 0

3 years ago

In the equation, y = 0.007x, how many inches of rain falls in 6 minutes?<br>

djverab [1.8K]

Answer:

X represents the value you can multiply with the slope to get the answer.

y = 0.007x

= 0.007(6)

= 0.042

Therefore, 0.042 inches of rain falls in 6 minutes.

7 0

3 years ago