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2 years ago

Find the value of x (x +40) x

Mathematics

1 answer:

gayaneshka [121]2 years ago

8 0

Answer: x^2 + 40x

Nothing can further be done with the topic.....

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4 2/3 divided by 4 1/5

Galina-37 [17]

(4 2/3) / (4 1/5) = 1.111

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2 years ago

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Solve the proportion below. 7/x=19

alexgriva [62]

Answer:

The value of x is approximately 0.3684.

Step-by-step explanation:

Given:

$\frac{7}x}=19$

We need to solve the proportion.

Solution:

Now we can see that;

In given equation one number is fraction and other number is whole number.

Now To make whole number into fraction we will divide by 1.

hence the whole number will be equal to;

$19=\frac{19}{1}$

Now the new equation will be;

$\frac{7}{x}=\frac{19}{1}$

Now by cross multiplication we get;

$7\times1=19\times x\\\\7=19x$

Now dividing both side by 19 we get;

$\frac{7}{19}=\frac{19x}{19}\\\\x\approx0.3684$

Hence the value of x is approximately 0.3684.

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3 years ago

Which of the following is the equation of a line that has a slope of -2 and passes through the

KATRIN_1 [288]

Answer:

B. y = -2x + 8

Step-by-step explanation:

So the slope is the number that comes before the x, and if the slope is -2, that means the number before is -2, and it is.

And to know if it goes through (1, 6), put those numbers into the equation and see if they match up (x is the y-intercept)

6 = -2(1) + x

6 = -2 + x

x = 8

The one with both of these is B, which means B is the answer

3 0

2 years ago

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Which of the following best describes - square root of 3

emmainna [20.7K]

I would say real and irrational.

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3 years ago

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What’s the correct answers for blankA and Blank B

zimovet [89]

Answer:

Quadrilateral ABCD does not map onto itself using a reflection because it has 0 lines of symmetry.

Step-by-step explanation:

Remember that a trapezoid has no lines of symmetry.

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3 years ago