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Sati [7]
3 years ago
8

Can someone help me do this

Mathematics
2 answers:
Llana [10]3 years ago
5 0

180-60=120
60 is from the complementary angle
mylen [45]3 years ago
3 0
It’s 120 because exterior angle is equal to a + b in this case that’s 50 and 70 so 50 + 70 =120
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Find the volume please and Katie, why are you deleting my questions?
Rina8888 [55]

Volume of the prism = 75 cubic feet

Solution:

The image given is a rectangular prism (or) a cuboid.

Area of base = l × b = 25 square feet

Height of the prism = 3 feet

Volume of the prism = l × b × h

                                  = (l × b) × h

                                  = 25 × 3

                                  = 75 cubic feet

Volume of the prism = 75 cubic feet

Hence, the volume of the prism is 75 cubic feet.

8 0
3 years ago
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Malik collects rare stamps and has a total of 212 stamps. He has 34 more domestic stamps than foreign stamps. Let x represent th
cluponka [151]

Answer:

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  • domestic: 123

Step-by-step explanation:

Add the two equations together:

  (x -y) +(x +y) = (34) +(212)

  2x = 246

  x = 123

  y = x-34 = 89

Malik has 89 foreign stamps and 123 domestic stamps.

4 0
4 years ago
Solve the equation for x.
aliina [53]

Answer:

X is equal to 7

Step-by-step explanation:

Open parenthesis.

3/4x +63/4=21/2

take common denominator

3/4x=42/4-63/4

Solve

3/4x=-21/4

3x=21

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Give two examples of items that weigh less than 1 ounce and two examples of items that weigh more than 1 ton.
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Paperclip...............
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What is the equivalent fraction of 2/6
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1/3 because 2/6 divided 2/2 equals 1/3 
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