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STatiana [176]
3 years ago
11

How do you solve that

Mathematics
1 answer:
lakkis [162]3 years ago
4 0
Well, one line is equal to 180
 Starting with the bottom half, there is a right angle so 180-90 is 90
then take the degree that is given to you(47) and subtract it 90-47 is 43 
so angle 4 is 43 <span>°  
given that,andgle 3 is 90</span><span>°  because its equal to the right triangle on the bottom 
</span>2 is equal to 4(43<span>° )
</span>which leaves 1 to be 47<span>° 
</span>
Hope this helps


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Tisha orders a carpet for a room that measures 270 square feet. The salesman says the carpet costs $12.00 per square yard. He ex
Tomtit [17]

Answer:

What error did the salesman make?

The salesman made an error when convert 270 square feet to yards.

What should be the actual cost of the carpet?

The actual cost of the carpet is $360

Step-by-step explanation:

From the question, we are told that:Tisha orders a carpet for a room that measures 270 square feet.

This means the room needs 270 square feet of carpet

But from the question, we know that the carpet is sold in square yards

We convert square feet to square yards

For our conversion rates

3 ft = 1 yard

9 ft² = 1 square yards(yd²)

270 ft² = x

Cross Multiply

9 ft² × x = 270ft² × 1 yd²

x yd²= 270ft² × 1 yd²/9 ft²

x = 30 yd²

Hence, 270ft² = 30yd²

Cost of carpet =

1 yd² = $12.00

30 yd² =

Cross Multiply

= 30 × $12.00

= $360.00

The actual cost of the carpet is $360

What error did the salesman make?

The salesman made an error when convert 270 square feet to square yards.

He said 270 square feet = 90 square yards

But he was wrong.

270 square feet = 30 square yards.

What should be the actual cost of the carpet?

The actual cost of the carpet is $360

3 0
3 years ago
Plz help ASAP and good explanation thank you
PilotLPTM [1.2K]
10 + 43 - 5 = 48

5^2 = 25

48/6 = 7

7 + 25 = 32

Answer 32
3 0
3 years ago
Can someone help me with this and show the work :) i’ll mark first person brainlyest
weqwewe [10]

Answer:

its probably is B. I am not sure. I wouldnt trust me though but you can if you want. ._.

5 0
3 years ago
9x-6=4x+19 I don't understand this please help 10 points
Hunter-Best [27]
5x+25 final answer is x=5
3 0
3 years ago
Formula to find volume of a right triangular prism
ozzi
The formula is base x height
7 0
3 years ago
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