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Serggg [28]
3 years ago
10

Can someone confirm why it's not? im *pretty* sure it's d?​

Mathematics
1 answer:
vampirchik [111]3 years ago
8 0

Answer:

yes it is I'm sure of it ok.

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Kyle, Meg & Dan share some money in
lys-0071 [83]

Answer: 1/5 of the money

Step-by-step explanation:

The ratio shows that Kyle gets 3 parts of the money, Meg gets 2 parts of the money, and Dan gets 7 parts of the money.  Simple addition lets us know there are 10 parts of the money, and because Meg got 2 of them, she has 2/10ths of the money, or 1/5.

Hope it helps :) and let me know if you want me to elaborate.

8 0
3 years ago
With steps please
Nat2105 [25]

Answer: 75\ m

Step-by-step explanation:

Given

The tower is 45 m high and Clinometer is set at 1.3 m above the ground

From the figure, we can write

\Rightarrow \tan 32^{\circ}=\dfrac{43.7}{x}\\\\\Rightarrow x=\dfrac{43.7}{\tan 32^{\circ}}\\\\\Rightarrow x=69.93\ m

Similarly, for \triangle ACD

\Rightarrow \tan 47^{\circ}=\dfrac{43.7+y}{x}\\\\\Rightarrow 69.93\times \tan 47^{\circ}=43.7+y\\\\\Rightarrow 74.99=43.7+y\\\Rightarrow y=31.29\ m

Height of the tower is 43.7+31.29\approx 75\ m

8 0
3 years ago
Mrs. Pine took tennis lessons. She traveled 15 miles one way at an average cost of $0.45 per mile. Her racket cost $84, balls co
stiks02 [169]

Round trip travel: 2*15miles*$0.45/mile = $13.5


Equipment: $84 + $15.50 + $47 + $32 + $22 = $200.50


Tax = $200.50 * 5%/100 = 10.025


Lessons: $25*10 = $250


Total cost = 13.5 + 200.5 + 10.025 + 250 = $474.025


7 0
3 years ago
yes was walking along the road at 5 mph and was 17 miles away from his destination. no was walking at 7 mph but was 22 miles awa
yarga [219]
17 miles / 5 mph = 3.4 hours

22miles / 7 mph = 3.14 hours

No would arrive before yes
7 0
3 years ago
1) Which rate is the lowest price?
jeyben [28]
1. 2.5/5 = .50
    2.4/6 = .40 Lowest price
    3.0/6 = .50
    2.4/4 = .60

2. 150/6 = 25 Equivalent
    50/1.5 = 33.33
    100/3.8 = 26.32
    75/3 = 25 Equivalent

3. 30/1 = 30
    90/2 = 45
    180/3 = 60 Fastest
    240/6 = 40

3 0
3 years ago
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