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2 years ago

Fame the relationship AND Solve for x. HELP ASAP WILL GIVE BRAINLIEST

Mathematics

1 answer:

butalik [34]2 years ago

7 0

Answer:

11) Alternate Interior Angles

x=6

12) Vertical Angles

x=8

13) Consecutive Interior Angles

x=5

14) Corresponding Angles

x=9

Step-by-step explanation:

11) Alternate Interior Angles

18x+7=115

18x=115-7

18x=108

x=108÷18

x=6

12) Vertical Angles

16x-8=15x

16x-15x=8

x=8

13) Consecutive Interior Angles

21x-5+80=180

21x+75=180

21x=180-75

21x=105

x=105÷21

x=5

14) Corresponding Angles

10x-3=87

10x=87+3

10x=90

x=90÷10

x=9

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densk [106]

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Sargento cheese slices are the better deal

Sargento cheese slices $2.48 for 10 slices = 0.248 per slice

Velveeta cheese slices $3.18 for 12 slices = 0.265 per slice

Step-by-step explanation:

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3 years ago

Which data set below has the weakest correlation?

meriva

Answer:

Step-by-step explanation:

I just got it right

3 0

3 years ago

PLEEEEEEEEEEEEEEEASE HELP ME WITH THIS! IT IS DUE TOMORROW!!!

Elis [28]

yes because m<1+m<4 = 180 degrees

6 0

3 years ago

See the picture below

mart [117]

Answer:

a) 301.59 cubic centimeters

b) 235.87 square centimeters

Step-by-step explanation:

Volume of ice cream cone is volume of hemisphere PLUS volume of cone.

Volume of Hemisphere = $\frac{\frac{4}{3}\pi r^3}{2}$

radius is given as 4, so,

Volume of Hemisphere = $\frac{\frac{4}{3}\pi r^3}{2}\\=\frac{\frac{4}{3}\pi (4)^3}{2}\\=134.04$

Now, Volume of Cone = $\frac{1}{3}\pi r^2 h$

Where radius is 4 and height is 10, so,

Volume of Cone = $\frac{1}{3}\pi r^2 h\\=\frac{1}{3}\pi (4)^2 (10)\\=167.55$

Volume of Ice Cream Cone = 134.04 + 167.55 = 301.59 cubic centimeters

Surface area of ice cream cone is surface area of hemisphere PLUS surface area of cone.

Surface Area of Hemisphere = $2\pi r^2\\=2\pi (4)^2\\=100.53$

Surface Area of Cone = $\pi r^2+\pi rl$

We dont need to use the first part, $\pi r^2$ since it is "inside". We need to find l, slant height, by using pythagorean theorem on a triangle we can make (bottom right).

4^2 + 10^ 2 = l^2

16 + 100 = l^2

116 = l^2

l = 10.77

Now to find the surface area of cone = $\pi rl\\=\pi (4)(10.77)\\=135.34$

Surface area of ice cream cone = 100.53 + 135.34 = 235.87 square centimeters

5 0

3 years ago

Help please, will give thanks uwu

BabaBlast [244]

(3x) + (x+60) = 180

4x + 60 = 180

Subtract 60 from both sides

4x = 120

Divide 4 from both sides

x = 30

7 0

3 years ago

Read 2 more answers