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3 years ago

You spend $56 dollars on food and beverages. You spent $18 more on food than on beverages.

Mathematics

1 answer:

mylen [45]3 years ago

5 0

Answer:

in to total it is 130 or beverages is 74

Step-by-step explanation:

More means add so you would add 18 to 56

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Kim is making a sandbox for her baby brother. The sand box will be 5/6 yards long 1/2 yards wide, And 1/3 yards high. How much s

ozzi

Answer:

5/36 yd³

Step-by-step explanation:

The formula for the area of a rectangular prism is height × length × width

So you would do 1/3×5/6×1/2

5/18*1/2= 5/36

Hope this helps!!!

8 0

3 years ago

How do you solve this question

Wewaii [24]

<h2>Solution:.</h2>

Let the ceilings be a & b

and the distance from one corner of the ceiling to the opposite be c

then using Pythagoras theorem

$c = \sqrt{a {}^{2} + b {}^{2} } \\ c = \sqrt{16 {}^{2} + 12 {}^{2} } \\ c = \sqrt{256 + 144 } \\ c = \sqrt{400} \\ c = 20$

hence ,c .°. the distance from one corner of the ceiling to the opposite is 20

3 0

2 years ago

Find the slope of the line tangent to the graph of x²+2xy² +3y=31 at the point (2, -3)

Serhud [2]

9514 1404 393

Answer:

22/21

Step-by-step explanation:

Taking the derivative, we have ...

2x·dx +2y²·dx +4xy·dy +3·dy = 0

dx(2x +2y²) +dy(4xy+3) = 0

At the given point, this is ...

dx(2·2 +2·(-3)²) +dy(4·2·(-3) +3) = 0

22dx -21dy = 0

dy/dx = 22/21

The slope of the tangent at the point of interest is 22/21.

3 0

3 years ago

Which ordered pair is identified by the letter "G" on this coordinate grid?

Natasha2012 [34]

Hey there!

When we say coordinate pair, we usually express our pair in the form of:

(x, y)

This means the point on the x axis is first, and the point on the y is second in the parenthetical format of coordinates. We know that the x coordinate is the horizontal one, while the y is vertical.

If we start with the x axis, we see that our point, G, is just below the number 2. That means our x coordinate is 2. For the y coordinate, we see that the point is directly lined up with the -3, therefore our y coordinate is -3.

Therefore, our coordinates are (2, -3).

Hope this helps!

8 0

3 years ago

In a circle, a 90 degree sector has area of 36pi ftsqd. what is the radius of the circle?

lukranit [14]

$\bf \textit{area of a sector of a circle}\\\\
A=\cfrac{\theta \pi r^2}{360}\quad 
\begin{cases}
r=radius\\
\theta =angle~in\\
\qquad degrees\\
------\\
\theta =90\\
A=36\pi 
\end{cases}\implies 36\pi =\cfrac{90\pi r^2}{360}
\\\\\\
\cfrac{36\pi }{90\pi }=\cfrac{r^2}{360}\implies \cfrac{2}{5}=\cfrac{r^2}{360}\implies \cfrac{360\cdot 2}{5}=r^2\implies 144=r^2
\\\\\\
\sqrt{144}=r\implies 12=r$

4 0

4 years ago