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blsea [12.9K]
3 years ago
14

HELP!! A. 40 B. 50 C. 90 D.180

Mathematics
1 answer:
Dafna11 [192]3 years ago
5 0

Answer:

50 degrees

Step-by-step explanation:

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Write each improper fraction as a mixed number: 93/12
yuradex [85]

Answer:

The answer would be 7 3/4

Step-by-step explanation:

4 0
2 years ago
A vcr and tv were bought for 8000 each. The shopkeeper made a loss of 4 per cent on vcr and 8 per cent prophit on the tv. Find t
aleksley [76]

Answer:

  2% gain

Step-by-step explanation:

We assume the shopkeeper bought the appliances at the indicated prices, and that gain is computed on the basis of that cost price.

Since the base cost is the same for each appliance, the percentages can be added directly to find the percentage gain on 8000. However, the shopkeeper's total outlay was 16000, not 8000, so the final gain percentage is half of that total.

  gain percent = (-4% + 8%)/2 = 2%

_____

If you want to see the actual numbers:

  Loss on VCR = 4% × 8000 = 320.

  Gain on TV = 8% × 8000 = 640.

Total gain on 16000 is -320 +640 = 320. As a percentage, that is ...

  320/16000 × 100% = 2%

7 0
3 years ago
This unit, you have learned several formulas and equations. Match the formula or equation with what the answer represents.
Sedbober [7]

Answer:

.

Step-by-step explanation:

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6 0
2 years ago
Compute delta y/delta x for the interval [2,5], where y = 4x - 9.
Kamila [148]
We have to compute: Δ y / Δ x.
The interval is [ 2, 5 ] and y = 4 x - 9.
y 1 = 4 · 2 - 9 = 8 - 9 = - 1
y 2 = 4 · 5 - 9 = 20 - 9 = 11
Δ y / Δ x = ( y 2 - y 1 ) / ( x 2 - x 1 ) =
= ( 11 - ( - 1 ) ) / ( 5 - 2 ) = ( 11 + 1 ) / 3 = 12 / 3 = 4
Answer:
Δ y / Δ x = 4

3 0
3 years ago
WILL GIVE BRAINLIEST IF YOU HELP ME
Oduvanchick [21]
The answer is D. point S
8 0
3 years ago
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