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VARVARA [1.3K]
2 years ago
8

Someone please help asap with workings

Mathematics
1 answer:
antiseptic1488 [7]2 years ago
3 0
I don't know how much money
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Look at the picture below to answer the question!! plss
laila [671]

Answer:

x = 15.3°

Step-by-step explanation:

Trig identities:

sin(x)=\dfrac{O}{H} \ \ \ \ \ cos(x)=\dfrac{A}{H} \ \ \ \ \ tan(x)=\dfrac{O}{A}

where

  • x = angle
  • O = side opposite the angle
  • A = side adjacent the angle
  • H = hypotenuse

sin(46)=\dfrac{11}{x}\\\\\implies x=\dfrac{11}{sin(46)}\\\\\implies x=15.3

8 0
2 years ago
How would you solve these if the X goes; -3,-2,-1,0,1,2,3 in a table format
Vlada [557]
Hello,

solution is jointed

7 0
3 years ago
I will try my best to love you math, but I will never succeed in math, I will just die in math.
never [62]

Answer:

your will becanswer $95.00

7 0
2 years ago
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Each gallon of paint covers 200 square feet. I have to paint one side of a wall that is 12 meters tall and 80 meters long. If a
Neko [114]

Answer:

51 gal

Step-by-step explanation:

Find the area of the wall you need to paint:

12 m * 80 m = 960 m^2

Use conversion rate to convert square meters to square feet (first, make the conversion rate into square meters instead of regular meters):

1 ft / 0.3048 m -> 1^2 ft / 0.3048^2 m^2

960 m^2 * (1 ft^2 / 0.3048^2 m^2)

Square meters cancel out, we are left with square feet:

960 * (1 ft^2 / 0.3048^2) = 10333.354 ft^2

Now, find how many gallons of paint by dividing by 200 square feet:

10333.354 ft^2 / 200 =~ 51.66 gal

Round up to the nearest whole number:

51.66 =~ 51 gal

8 0
3 years ago
Find the missing angles a-b. Give reasons for your answers.​
Nezavi [6.7K]

b=145 degrees (corresponding angles)

a+145= 180 (straight angles)

a = 180-145

a =35

4 0
3 years ago
Read 2 more answers
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