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2 years ago

What times 85 dives you 2790

Mathematics

1 answer:

musickatia [10]2 years ago

4 0

Answer:

34.875

Step-by-step explanation:

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A rectangular floor is 7 yd long and 3 yd wide. Heatherwants to tile the floor with tile sold by the square foot.Use the facts t

Sonja [21]

We need to convert the given measures from yard to feet. Since 1 yard is equal to 3 feet, we have

$\begin{gathered} 7yd=7yd\times(\frac{3ft}{1yd}) \\ \text{then} \\ 7yd=21ft \end{gathered}$

similarly, for the wide, we have

$\begin{gathered} 3yd=3yd\times(\frac{3ft}{1yd}) \\ 3yd=9ft \end{gathered}$

Since the area of a rectangle is wide times length, the area is

$\begin{gathered} A=\text{wide}\times length \\ A=9ft\times21ft \\ A=189ft^2 \end{gathered}$

Therefore, the area is equal to 189 square feet

5 0

1 year ago

D= V(x2 - 1)2 + (12 - y1)?

Mrac [35]

Answer:

The approximate length of segment EF is 7 unit

Step-by-step explanation:

Given figure is the graph having E and F coordinate

The coordinate of point E = ( $x_1$ , $y_1$ ) = ( - 2 , -4 )

The coordinate of point F = ( $x_2$ , $y_2$ ) = ( 2 , 2 )

Let The distance between the points E and F = D

So, D = $\sqrt{(x_2 - x_1)^{2} + ( y_2 - y_1 )^{2} }$

or, D = $\sqrt{(2 - (- 2 ))^{2} + ( 2 - ( - 4 ))^{2} }$

Or, D = $\sqrt{( 4 )^{2} + ( 6 )^{2} }$

or, D = $\sqrt{16 + 36}$

∴ D = $\sqrt{52}$

I.e D = 7.21 unit

So, Approximate value of D = 7 unit

Hence The approximate length of segment EF is 7 unit . Answer

8 0

2 years ago

Are two equilateral triangles always equal

weqwewe [10]

No not always the degrees maybe
i hope this helps

6 0

2 years ago

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Which binomials below is a factor of this trinomial 5x^2-5x-100

34kurt

We are asked to determine the correct factorization of the given trinomial which is 5x² - 5x -100. The solution to this problem is shown below:
5x² - 5x - 100 let the problem equal to zero such as:
5x² - 5x - 100 = 0 , factor out 5 from the given trinomial
5(x²-x-20) = 0
5 (x-5)(x+4) = 0

The correct factor is 5(x-5)(x+4).

3 0

3 years ago

What is the slope of the linear function?

e-lub [12.9K]

Answer: Answer choice D

Step-by-step explanation: The linear function is y = -5/3 + 5, which means that the slope is 5/3. The fact that the slope is ascending to the left also eliminates the first two choices.

4 0

2 years ago

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