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3 years ago

9

1.64 as a mixed number in simplest form

2 answers:

aleksklad [387]3 years ago

7 0

1 and 16/25 is 1.64 as a simplified fraction as a mixed number it would be 41/25

garri49 [273]3 years ago

4 0

By taking a look at 1.64, you can already tell the 1 will be the whole number in the fraction. So let's focus on .64. 0.64 is in the hundredths place value, so the denominator will be 100. The unsimplified fraction would be 1 64/100. To put this in simplest form we must divide 64 and 100. Let's start off with 2. 64/2 = 32 100/2 = 50 Let's continue until we can not divide by 2 anymore. 32/2=16 50/2 = 25 We can no longer divide by 2, howver there is not other number we can divide by both 16 and 25 evenly. The answer in simplest form is 1 16/25

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Please help me solve this answer it all for me please

mestny [16]

Answer:

The slopes are

$m1=\dfrac{2}{5}, m2=-\dfrac{5}{2}$

Therefore, the equations are equations of <u> Perpendicular Lines .</u>

Step-by-step explanation:

Given:

$y=\dfrac{2}{5}\times x + 1$ ......................Equation ( 1 )

$5x+2y=-4\\\\\therefore y = \dfrac{-5}{2}\times x-2$ ..............Equation ( 2 )

To Find:

Slope of equation 1 = ?

Slope of equation 2 = ?

Solution:

On comparing with slope point form

$y=mx+c$

Where,

m = Slope

c = y-intercept

We get

Step 1.

Slope of equation 1 = m1 = $\dfrac{2}{5}$

Step 2.

Slope of equation 1 = m2 = $-\dfrac{5}{2}$

Step 3.

Product of Slopes = m1 × m2 = $\dfrac{2}{5}\times -\dfrac{5}{2}=-1$

Product of Slopes = m1 × m2 = -1

Which is the condition for Perpendicular Lines

The slopes are

$m1=\dfrac{2}{5},m2=-\dfrac{5}{2}$

Therefore, the equations are equations of <u> Perpendicular Lines . </u>

4 0

3 years ago

50 POINTS PLEASE HELP

Leni [432]

Answer: 2nd step

Step-by-step explanation:

(-4s+5 )/-4 ≥ 16/-4

S-(5/4) ≥ -4

S ≥ -4+(5/4)

S ≥ 1/4

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3 years ago

Answer plzㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

Alecsey [184]

Answer:

Station 1: With: 106.25

Without: 72.5

Step-by-step explanation:

8 0

3 years ago

Combine like terms. (4x^2-5x+6)+(9x^2-2x)-(11x-3)

antiseptic1488 [7]

Answer:

13x^2 - 18x + 9

Step-by-step explanation:

<u>Step 1: Distribute the plus and minus signs</u>

(4x^2 - 5x + 6) + (9x^2 - 2x) - (11x - 3)

4x^2 - 5x + 6 + 9x^2 - 2x - 11x + 3

<u>Step 2: Combine like terms</u>

4x^2 <u>- 5x</u> <em>+ 6</em> + 9x^2 <u>- 2x</u> <u>- 11x</u> <em>+ 3</em>

13x^2 - 18x + 9

Answer: 13x^2 - 18x + 9

3 0

3 years ago

Solve the right triangle for x.

dlinn [17]

<u>Given</u>:

The given figure is a right triangle.

The measure of one of the angle is 37°

One of the length of the legs of the triangle is 11 cm

The length of the hypotenuse is x.

We need to determine the value of x.

<u>Value of x:</u>

The value of x can be determined using the trigonometric ratio.

Thus, we have;

$cos \ \theta=\frac{adj}{hyp}$

Substituting the values, we have;

$cos \ 37^{\circ}=\frac{11}{x}$

Simplifying, we get;

$x=\frac{11}{cos \ 37^{\circ}}$

$x=\frac{11}{0.799}$

$x=13.767$

Rounding off to the nearest hundredth, we get;

$x=13.77$

Thus, the value of x is 13.77 cm.

3 0

3 years ago