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Allisa [31]
3 years ago
11

Calculate the area of the red triangle to find the area of the garden. Show your work

Mathematics
2 answers:
JulsSmile [24]3 years ago
5 0

Answer:

150 feet

Step-by-step explanation:

sergeinik [125]3 years ago
4 0

Answer:

Area of red triangle =1/2 ×side a*side b

=½×90×120=5400ft²

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6 0
3 years ago
2. The bottom of a ramp is placed 15 feet from the edge of a stage
Firdavs [7]

Answer:

The slope of the ramp is 1.

Step-by-step explanation:

See the diagram attached.

Here, AC  = 15 ft. and ED = 5 ft. while AE = 10 ft.

Then, EC = (15 - 10) = 5 ft.

Now, considering the right triangle Δ EDC, if \theta is the inclination of the ramp, then \tan \theta = \frac{ED}{EC} = \frac{5}{5} = 1

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Therefore, the slope of the ramp is 1. (Answer)

8 0
4 years ago
How do you convert 3/11 to a decimal equivalent using long division
Sidana [21]
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8 0
3 years ago
What is the volume of the triangular prism?
Oksi-84 [34.3K]

Answer:

B) 115.5m^3

Step-by-step explanation:

to find the volume we need to find first the area of the triangle, and then multiply by 11 which is the length of the prism:

the measurements are:

base=7m

height=3m

length=11m

the area of the triangle in one side is:

triangle=\frac{(base)(height)}{2} \\triangle=\frac{(7m)(3m)}{2}\\ triangle=\frac{21m}{2}\\ triangle=10.5m^2

and now to find the volume of the prism we multiply the area of the triangle by the length of the prism:

volume=(triangle)(height)\\volume=(10.5m^2)(11m)\\volume=115.5m^3

which is option B)

4 0
3 years ago
Read 2 more answers
Carolyn answered 23 questions correctly for a score of 92%. How many questions were on the test?
Alla [95]

Answer:

25*0.92= 23 so she answered 23 question from 25 questions

Step-by-step explanation:

6 0
3 years ago
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