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Allisa [31]
3 years ago
14

PLZ HELP 50 POINTS AND BRAINLIEST

Mathematics
2 answers:
Roman55 [17]3 years ago
5 0

Answer:

adjacent and supplementary

Step-by-step explanation:

∠ 1 and ∠ 2 are next to each other, that is adjacent.

∠ 1 and ∠ 2 form a straight angle and are supplementary.

jolli1 [7]3 years ago
3 0

Answer:

angles 1 & 2 are adjacent and supplementary angles

Step-by-step explanation:

both total 180°

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Cole rode his bike twice as far as Anita did today. Is this situation modeled by an expression or equation? How do you know?
Over [174]

Answer:

equation

Step-by-step explanation:

Let X is the distance that Anita rode

Let Y is the distance that Cole rode

Cole rode his bike twice as far as Anita, which mean:

Y = 2X

So this situation modeled by an equation

8 0
3 years ago
Here is a solid square-based pyramid.
Anna11 [10]

Answer:

Step-by-step explanation:

A. The front elevation of the pyramid in the direction of the arrow is herewith attached to this answer.

B. Base of the pyramid is a square of side 12 cm.

   The height of the pyramid is 8 cm.

   Slant height, XT, is 10 cm.

The total surface area of the pyramid can be determined by adding the surface areas that make up the shape.

Area of the triangular face = \frac{1}{2} × base × slant height

                                            =  \frac{1}{2} × 12 × 10

                                            = 60 cm^{2}

Area of the square base = length × length

                                         = 12 × 12

                                         = 144  cm^{2}

Total surface area of the pyramid = area of the base + 4 (area of the triangular face)

                              = 144 + 4(60)

                              = 144 + 240

                              = 384 cm^{2}

Therefore, total surface area of the pyramid is 384 cm^{2}.

5 0
3 years ago
One edge of a cube measures 4.6 meters. What is the volume of the cube? Enter your answer, as a decimal, in the box.
ra1l [238]
Volume = l x w x h
4.6 x 4.6 x 4.6=97.336
7 0
3 years ago
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Jfh3vuhwyehFhhdjfhucndn j. M jo no ufjcifjcjJiaebvflijvearbhlresbBin kvlihesvrbihlbreslui serhliesbtyurksbf wethut Fliese hislde
Thepotemich [5.8K]

Answer:

Noice

plz make me brainliest uwu

6 0
3 years ago
Read 2 more answers
How many bags of fertilizer are needed to fertilize a yard measuring 60 feet by 80 feet if one bag will cover 100 square feet
notka56 [123]
The yard is 60ft * 80ft = 4800ft2.

One bag covers 100ft2.

4800ft2/100ft2/bag = 48 bags
3 0
3 years ago
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