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EleoNora [17]
3 years ago
14

Please please please help

Mathematics
2 answers:
weqwewe [10]3 years ago
8 0
I believe it’s 80^, sorry if i’m wrong :)
Fed [463]3 years ago
5 0

the answer would be 100

Step-by-step explanation:

55+45=100 because all yout have to do is add angle A and angle B together

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What is the length of the side labeled x?
Scorpion4ik [409]

Answer:

AB = 42.15 units

Step-by-step explanation:

In triangle ABD,

By applying Cosine rule in this triangle,

cos(30)°= \frac{\text{Adjacent side}}{\text{Hypotenuse}}

\frac{\sqrt{3} }{2} = \frac{AD}{AB}

\frac{\sqrt{3}}{2}=\frac{AD}{47}

AD = \frac{47\sqrt{3}}{2}

By applying tangent rule in ΔACD,

tan(44)° = \frac{\text{Opposite side}}{\text{Adjacent side}}

tan(44)° = \frac{AD}{x}

0.9657 =  \frac{\frac{47\sqrt{3}}{2}}{x}

0.9657 = \frac{47\sqrt{3}}{2x}

x = \frac{47\sqrt{3}}{2(0.9657)}

x = 42.15

  ≈ 42.2 units

4 0
2 years ago
Write each of the below number in an ascending order.<br> 1.5 1.75 2.07 2.8
34kurt

Answer:

1.5, 1.75, 2.07, 2.8

Step-by-step explanation:

Ascending order means to have the smallest value first and going up to the largest.

8 0
2 years ago
The solution to 4.2x = 19.32 is x = ___. 0.28 0.45 4.6 15.12
AVprozaik [17]
The solution to this equation is x=4.6 because 19.32/4.2=4.6
8 0
2 years ago
Read 2 more answers
It costs you $22.25 per day to rent a car in New York City. In addition, you have to pay 16 cents for every mile you travel. How
olganol [36]

Answer: $178.13

Step-by-step explanation:

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22.25x5=111.25

111.25+66.88=178.13

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ivolga24 [154]

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you square 4/7 to get 16/49 then use keep change flip

you now have 16/49 times 7/24 then multiply

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2 years ago
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