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sergejj [24]
3 years ago
9

30 pesos equal how many American dollars

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
8 0
30 pesos are equal to $1.53.
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Please answer it now in two minutes
nata0808 [166]

Answer:

C = 28.9

Step-by-step explanation:

Given the right angled triangle, ∆BCD, you are required to find the measure of angle C.

Apply the trigonometric ratio formula to find m < C.

Adjacent side = 7

Hypotenuse = 8

Trigonometric ratio formula to apply would be:

cos(C) = \frac{7}{8}

cos(C) = 0.875

C = cos^{-1}(0.875)

C = 28.9

(To nearest tenth)

6 0
3 years ago
Jayson bought 4.8 gallons of gas at 2.95 per gallon how much did he spend
rosijanka [135]

Answer:

$14.16

Step-by-step explanation:

4.8 × 2.95. =14.16

8 0
2 years ago
4 Math Questions<br> 1.) a^2-10a=4<br> 2.) x^2+20x-18=3<br> 3.) (x-5)^2=1<br> 4.) x^2-18x=65
natima [27]

1) a=5+√29 or a=5−√29 2) x=1 or x=−21 3) x=4 or x=6 4) x=9+√146 or x=9−√146 Hopefully that helps you ❤

8 0
3 years ago
Read 2 more answers
Find the distance between the points ( - 9, - 12) and (18, - 12)
ANTONII [103]

Hello from MrBillDoesMath!

Answer:

27



Discussion:

By the distance formula (or Pythagorean theorem)

distance =   sqrt ( (change in x)^2 + (change in y)^2)


In our case this becomes

distance =   sqrt (   (18 - (-9) )^2 + (-12 - ( -12))^2)

               =  sqrt (    ( 18 + 9) ^2   + ( -12 + 12) ^ 2)

               =  sqrt (  ( 18 + 9) ^2 + 0^2 )

               = sqrt ( 27^2)

               = 27

 

Geometrically, as both y coordinates = -12, the points define a horizontal line segment. The length is then simply the difference of the x coordinates, 18 - (-9) = 18 +9 = 27. Same answer as before



Thank you,

MrB

4 0
3 years ago
20) Which of the following is in ascending order?
Lelechka [254]
<h3><u>Answer:- </u></h3>

\longrightarrow \sf h)  \:\:\dfrac{2}{3},0.67,70\%,0.8

<h3><u>Solution:-</u></h3>

Let us first write all the provided number in decimal

\quad\leadsto\sf  \dfrac{2}{3}= 0.\bar{66}

\quad\leadsto\sf 70 \% =  \dfrac{70}{100}

\quad\quad\quad\implies\sf  0.7

\quad\leadsto 0.67

\quad\leadsto 0.8

<u>Comparing all the numbers </u><u>now </u><u>-</u>

\longrightarrow \sf 0.\bar{66}

\longrightarrow\sf \dfrac{2}{3}

6 0
2 years ago
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