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Archy [21]
3 years ago
10

Can someone please explain how to find x and y I don’t understand this at all

Mathematics
1 answer:
Sloan [31]3 years ago
4 0

3y is the supplement of 141 so that means 3y+140=180 so y is 13.33. Since they give you 68, 68+13.33+x=180. So 81.33+x=180 and x=98.66.

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Pls help
s2008m [1.1K]

Answer:

126

Step-by-step explanation:

Add (24x5) to 6

i'm assuming that the first number of the sequence is 6 not 11

6 0
3 years ago
Read 2 more answers
Three of the vertices of parallelogram ABCD are given. Find the coordinates of point D. Show your method. A (-2,-3) B (4,-3) C (
asambeis [7]
A parallelogram is a kind of quadrilateral polygon composed of whose side are parallel to each other. So in your question the length of one side of the polygon which is A and B is 6 units so the D and C should also be 6 units also. An the coordinates of D is (-3,2) 
8 0
3 years ago
What is the surface area of the solid that this net can form?
Ivanshal [37]

Option B:

Surface area of the solid is 730 square millimeters.

Solution:

Area of the rectangle = length × breadth

Length of the top net = (25 + 8 + 8) mm = 41 mm

Breadth of the top net = 5 mm

Area of the Top net = 41 mm × 5 mm

                                 = 205 square mm

Area of the second net = 25 mm × 8 mm

                                 = 200 square mm

Area of the third net = 25 mm × 5 mm

                                  = 125 square mm

Area of the bottom net = 25 mm × 8 mm

                                       = 200 square mm

Surface area of the solid = 205 mm + 200 mm + 125 mm + 200 mm

                                         = 730 square mm

Hence surface area of the solid is 730 square millimeters.

Option A is the correct answer.

6 0
4 years ago
Read 2 more answers
What is the exact value of the expression the square root of 294. - the square root of 24. + the square root 54.? Simplify if po
dalvyx [7]
My solution to the problem is as follows:

sqrt(294) - sqrt(24) + sqrt(54) 
= sqrt(49 * 6) - sqrt(4 * 6) + sqrt(9 * 6) 
= sqrt(49)*sqrt(6) - sqrt(4)*sqrt(6) + sqrt(9)*sqrt(6) 
= 7*sqrt(6) - 2*sqrt(6) + 3*sqrt(6) 
= (7 - 2 + 3)*sqrt(6) 
= 8*sqrt(6) 
= sqrt(64)*sqrt(6) 
<span>= sqrt(384)

= 8*sqrt(6)

Therefore, the answer is letter B, 8 square root of 6
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I hope my answer has come to your help. God bless and have a nice day ahead!
6 0
3 years ago
Use the slope formula to find the slope between the given two points (-4,1)and -2,-5)
yuradex [85]

Answer:

Step-by-step explanation:

(x₁ , y₁) = (-4, 1)  &    (x₂ , y₂) =(-2 , -5)

Slope =\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\\\=\dfrac{-5-1}{-2-[-4]}\\\\\\= \dfrac{-6}{-2+4}\\\\\\= \dfrac{-6}{2}\\\\\\= - 3

8 0
3 years ago
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