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ratelena [41]
3 years ago
15

The area of a rectangular prism is 38 1/4 square meters the width of the garden is 4 1/2 meters find the length of the garden

Mathematics
2 answers:
OLEGan [10]3 years ago
5 0
Well the answer is 8 1/2 because 38 1/4 as a decimal is 38.25 and 4 1/2 as decimal is 4.5 do if you 38.25/4.5= 8.2 as a fraction it would be 8 1/2
bagirrra123 [75]3 years ago
3 0
It's 3/5 because of the lenghth
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Please help guys need help
dmitriy555 [2]

Answer:

A) slope = 20.

B)  The slope of 20 dollars per hour means that for every hour, the price of the service call increases by 20 dollars (or you could say the price of the service call is 20 dollars every hour, both work.)

Step-by-step explanation:

Recall that slope is y2 - y1 / x2 - x1.

Excellent. We are provided with two points: (1, 60) and (3, 100). Let’s enter this into our formula.

Slope = (100 - 60) / (3 - 1) = 40 / 2 = 20.

Now, to determine what the slope means, we can look at the axis titles on the graph. The x axis title is hours, or time in hours. The y axis title is price of the service call in dollars. Therefore, the slope is price (in dollars) per time (in hours).

This can be restated as: The slope of 20 dollars per hour means that for every hour, the price of the service call increases by 20 dollars (or you could say the price of the service call is 20 dollars every hour, both work.)

Hope this helps!

7 0
3 years ago
Alan weighs 3 pounds more than twice what Dylan weighs. Write an expression to represent Alan’s weight in terms of Dylan’s weigh
aleksklad [387]

Answer: Dylan weighs 45 pounds while Alan weighs 93 pounds.

7 0
3 years ago
Read 2 more answers
HELP ME!!! I've been stuck!​
Olin [163]

Answer:

  • You have to fill the blank squares to complete the table.

  • See the figure attached and the explantion below.

Explanation:

The figure attached shows the three squares that you have to fill to complete the table to summarize the different <em>theorems</em> to <em>prove triangles are congruent.</em>

<u>1. SAS</u>

<u></u>

SAS stands for Side Angle Side. That means that whenever two sides and the included angle on one triangle are congruent to two sides and the included angle of another triangle, then those two triangles are congruent.

Thick marks are used to mark the corrsponding parts, sides or angles that are congruent. That is why the two triangles to the first triangles on the image (on the upper square to the right) are marked:

  • One thick straight mark for two sides that are congruent
  • Two thick straight marks for the other two sides that are congruent
  • On thick curved mark for the two angles that are congruent

In that way, the figures show two triangles, with two congruent sides and the included angle congruent, to prove that the two triangles are congruent by the SAS theorem.

<u>2. ASA</u>

<u></u>

ASA stands for Angle Side Angle.

The ASA congruency theorem states that if two angles of a triangle and the included side are congruent, then the two triangles are congruent.

Thus you have to add the legend "Two congruent angles with and included side", which means that if the two angles and the included side on one triangle are congruent to two angles and the included side of other triangles, then both triangles are congruent.

The rule to mark the sides and angles that are congruent is with the use of thick marks. This is how it was done in the drawing of the two triangles in the lower right square:

  • One thick straight mark for two sides that are congruent
  • One thick curved mark for two angles that are congruent
  • Two thick curved marks for the other two angles that are congruent

6 0
3 years ago
What two numbers multiply into (-24) and adds up to (-11)?
Ulleksa [173]

Answer:

-3 and -8

Step-by-step explanation:

Let the two numbers be called a and b respectively. We can say that ab=-24, and a+b=-11.

If a+b=-11, a=-11-b.

ab=-24

(-11-b)b=-24

b²+11b+24=0

(b+3)(b+8)=0

b=-3, b=-8

a=-11-b=-11+3=-8

a=-11-b=-11+8=-3

So the numbers are -3 and -8

7 0
3 years ago
Read 2 more answers
Find the perimeter of a quadrilateral with vertices at G (1, 6), H (2.5, 4), I (1, 2), K (-0.5, 4). Round your answer to the nea
Sauron [17]

The points form a rhombus, so the total perimeter is 4 times the length of one side. The difference in coordinates G and H is ...

... H - G = (2.5-1, 4-6) = (1.5, -2)

Then the length of GH can be found from the Pythagorean theorem to be

... GH = √(1.5² + (-2)²) = √(2.25+4) = √6.25

... GH = 2.5

The perimeter is 4 times that, so is 4×2.5 = 10 units.

7 0
3 years ago
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