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2 years ago

Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator. 40 : 24

Mathematics

1 answer:

Valentin [98]2 years ago

7 0

No the ratio is 1:00 therefore the faction is 1/11

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ALLL MY POINTS PLSSS HELPPPPP

Rama09 [41]

Rewrite the given quadratic equation in standard form: Kx 2 + 2x - 1 = 0

Discriminant = 4 - 4(K)(-1) = 4 + 4K

For the equation to have two real solutions, the discriminant has to be positive. Hence we need to solve the inequality 4 + 4K > 0.

The solution set to the above inequality is given by: K > -1 for which the given equation has two real solutions.

3 0

4 years ago

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The slope of MN is -6, which segments are parallel to MN, select each correct answer

hram777 [196]

Answer: The correct options are 1 and 2.

Explanation:

It is given that the slope of line MN is -6.

The slope of parallel lines are always equal. Therefore the line which have slope -6 is parallel to MN.

The formula to find the slope is,

$m=\frac{y_2-y_1}{x_2-x_1}$

Slope of PQ,

$m_1=\frac{12-6}{4-5}= \frac{6}{-1}=-6$

Slope of TU,

$m_2=\frac{18-6}{6-8}= \frac{12}{-2}=-6$

Slope of RS,

$m_3=\frac{2-3}{7-1}= \frac{-1}{6}$

Slope of WX,

$m_3=\frac{0-6}{4-5}= \frac{-6}{-1}=6$

Therefore, the correct options are 1 and 2.

8 0

4 years ago

3. What is the sum of 1/9, 2/3, and 5/18?<br>А. 19/18<br>b. 4/15<br>C. 12/9<br>D. 8/30

4vir4ik [10]

Answer:

A,19/18

Step-by-step explanation:

I don't know exactly how to explain it...

4 0

3 years ago

Molly watches television 3 hours less than Leslie in one

tester [92]

Answer:

69 hours

Step-by-step explanation:

just subtract 72-3 and 69 is the answer

3 0

3 years ago

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What is the total surface area of the solid? A rectangular prism with a length of 14 centimeters, width of 10 centimeters and he

Schach [20]

Answer:

i think it is the 2nd option.

6 0

3 years ago

Read 2 more answers