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Ira Lisetskai [31]
3 years ago
11

Please help me!!!! Super confused

Mathematics
1 answer:
valkas [14]3 years ago
4 0
The correct answer to 38 is B
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Someone please help me
allsm [11]

Answer:

Solutions: x = \frac{-3}{ 4} + i \sqrt{39},  x = \frac{-3}{4} - i \sqrt{39}

Step-by-step explanation:

Given the quadratic equation, 2x² + 3x + 6 = 0, where a =2, b = 3, and c = 6:

Use the <u>quadratic equation</u> and substitute the values for a, b, and c to solve for the solutions:

x = \frac{-b +/- \sqrt{b^{2} - 4ac} }{2a}

x = \frac{-3 +/- \sqrt{3^{2} - 4(2)(6)} }{2(2)}

x = \frac{-3 +/- \sqrt{9- 48} }{4}

x = \frac{-3 +/- \sqrt{-39} }{4}

x = \frac{-3 + i \sqrt{39} }{4}, x = \frac{-3 - i \sqrt{39} }{4}

Therefore, the solutions to the given quadratic equation are:

x = -\frac{3}{ 4} + i \sqrt{39} ,   x = -\frac{3}{4} - i \sqrt{39}

4 0
2 years ago
What is the median !!! help!! alegbra 2. marking brainliest
dedylja [7]

Answer:

The answer is 8.5

Step-by-step explanation:

Just list all the numbers and cross them out one by one.

8 0
2 years ago
Read 2 more answers
If the measure of angle 1 the measure of angle 2 = 180 and the measure of angle 3 the measure of angle 2 = 180 then the measure
Vitek1552 [10]
If<span> the degree </span>measure<span> of </span>two<span> complementary </span>angles<span> are in the ratio of </span>1<span>:14, ... These are similar to complementary </span>angles<span>, except </span>their<span> sum is </span>180<span> degrees. ... </span>1<span> = </span>angle 3<span>, (because they are vertical </span>angles<span>), </span>then<span> the </span>measure<span> of </span>angle 3<span> = y - 5.</span>
3 0
3 years ago
G-2m=3f solve for variable f
Veronika [31]

Answer:

f=(g-2m)/3

Step-by-step explanation:

g-2m=3f

f=(g-2m)/3

3 0
2 years ago
Giving brainily to correct answer!!!!
arlik [135]

Answer:

for the triangle shape its 3600 square cm

Step-by-step explanation:

You multiply each side to get your answer.

hope this is right!

have a great day!

7 0
2 years ago
Read 2 more answers
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