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Artyom0805 [142]
2 years ago
8

Use the discriminant to determine the number and type of solutions for the following equation.

Mathematics
1 answer:
sergiy2304 [10]2 years ago
5 0
X=<span><span><span>−7</span>±<span>√<span>49<span><span>−11</span><span>v2</span></span></span></span></span><span>v2

but if you are telling me for solving for something else tell me</span></span>
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Use the quadratic formula to determine the exact solutions to the equation. 6x2+4x−3=0 Enter your answers in the boxes. x = or x
Black_prince [1.1K]
The quadratic formula is x= -b +/- √b²-4ac / 2a

In this problem,

a=6
b=4
c=-3

Now, we can plug this into the formula:

x= -4 +/- √4²-(4)(6)(-3) / (2)(6)
x= -4 +/- √16+72 / 12
x= -4 +/- √88 /12
x= -4 +/- 2√22 /12
x= -2 +/- √22 / 6

So,

x= -2 + √22 / 6
x= -2 - √22 / 6
8 0
3 years ago
Read 2 more answers
2. The seventh grade class is putting on a variety show to raise
ladessa [460]

Answer:

67

Step-by-step explanation:

15 x 10 = 150

150 x 6 = 900

15 x 7 = 105

900 + 105 = 1005

closest to 1000 without decimals

with decimals 66.6666666667

Please mark brainliest

7 0
3 years ago
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Solve for the Simplest form
tino4ka555 [31]
How to solve:

\frac{5}{6} - \frac{3}{8}

Write all numerators above the least common denominator which is 24 in this case.
\frac{20-9}{24}

Subtract the numbers
\frac{11}{24}

Alternate form: 0.458333

The final, simplified, fraction answer is: \frac{11}{24}

7 0
3 years ago
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Find the measure of the missing angles.
Sergio039 [100]

Answer:

d = 105° , e = 32° , f = 43°

Step-by-step explanation:

d and 105° are vertically opposite angles and are congruent , then

d = 105°

e and 32° are vertically opposite angles and are congruent , then

e = 32°

105° , e and f lie on a straight line and sum to 180° , that is

105° + e + f = 180°

105° + 32° + f = 180°

137° + f = 180° ( subtract 137° from both sides )

f = 43°

8 0
2 years ago
Read 2 more answers
Is this correct? I'm really confused xD
denpristay [2]
Yes, your current answer is correct. Divide each term by the divisor. 
4 0
3 years ago
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