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3 years ago

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

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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.

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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

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2 years ago

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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:

418x0.16=66.88

22.25x5=111.25

111.25+66.88=178.13

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3 years ago

(4/7) to the second power divided by 24/7

ivolga24 [154]

Answer:

2/21

Step-by-step explanation:

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