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alina1380 [7]
3 years ago
15

A 12-ft-long ladder is leaning against a wall and makes an 80 degree angle with the ground. How high up the wall does the ladder

reach? And how far is the base of the ladder from the base of the wall? Round your answers to the nearest inch.
Mathematics
1 answer:
Mandarinka [93]3 years ago
4 0
So the question ask to compute how high the wall does the ladder reach and how far is the base of the ladder from the base of the wall. So base on that the possible answer would be the height is 11.8 ft and the base is 2.18 ft. I hope you are satisfied with my answer and feel free to ask for more 
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The marked price of an article is 30% above it's selling price and the cost price is 35%less than it's marked price. find the di
SashulF [63]

Answer:

Let C be the cost price of the article. Then:

C(1+30%)=marked price

So:

C(1+30%)=C(1.3)

=1.3C

If the article is then marked down 35%, then its’ price would be:

1.3C(1–35%)=1.3C(.65)

=0.845 or 84.5% of its’ cost

Then:

0.845–1=-0.155

or, a 15.5% loss on the item

8 0
3 years ago
A grocery store is offering a sale on bread and soup. Khalil buys four cans of soup and
Flura [38]

Answer:

a) cblo

2)$3.44

Step-by-step explanation:

4 cans and 3 loaves=11.67

8 cans and 1 loaf= 12.89.

Set up equation:

x=cans

y=loaves

4x+3y=11.67\\8x+y=12.89 This is the answer for question A.

Multiply eq1 by 2:

8x+6y=23.34

Subtract eq3 by eq2:

5y=10.45\\y=2.09

Substitute:

8x+2.09=12.89\\8x=10.8\\x=1.35

One can of soup and one loaf of bread=

1.35+2.09 or 3.44

So:

$3.44

Hope this helps :D Please hit the crown if u can !!

6 0
3 years ago
A mouse walks in a maze that is an orthogonal grid made of corridors that intersect at crossings one foot apart, stopping at eve
aksik [14]

Answer:

See the attached file for the answer.

Step-by-step explanation:

See the attached file for the explanation.

5 0
3 years ago
which table below represents a non proportional relationship give at least two reasons the justify your choice
Gennadij [26K]

Answer:

umm wait let me try give me time

7 0
3 years ago
6x+4=5x-6 what is the solution for it
Oksi-84 [34.3K]

Answer:

x=-10

Step-by-step explanation:

6x+4=5x-6

Subtract 5x from each side

6x-5x+4=5x-5x-6

x +4 = -6

subtract 4 from each side

x+4-4 = -6-4

x=-10

8 0
3 years ago
Read 2 more answers
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