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inessss [21]
3 years ago
10

I need help please thanks​

Mathematics
2 answers:
HACTEHA [7]3 years ago
6 0
The 3 options on the bottom are all 90 degrees
nikdorinn [45]3 years ago
5 0

Answer:

pick all 3 of the bottom row

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Extra Credit (3 points): Try this with actual dough (playdoh, homemade dough, clay). Form a cube. Consider the cross sections th
Anastasy [175]
<span>This time we slice the cube corner first. The sequence begins with a triangle, and as the slice passes three corners of the cube, the triangle becomes cut off. The triangle becomes more cut off and eventually becomes a perfect hexagon. The sequence continues by becoming a triangle again as it passes the next three vertices, then shrinks to a point. This is seen most clearly in the second slicing sequence which shows a symmetric set of slices starting at the back-most vertex. The first set of slices start at one of the side vertices, and in this sequence, the triaganles and hexagons do not seem to be regular due to the fact that they are tilted with respect to our line of sight. These two sequences represent all the possibilities for the orthographic view.
</span><span>Here we slice the cube edge first. Slices are taken in two directions. The first is from the left vertical edge. In the orthographic view, this appears as a line since the slicing plane is parallel to our viewing direction. The second slicing sequence starts at the lower, back, left-hand edge. This one appears as a thin rectangle which thickens, achieving its widest point half-way through, then shrinks back to an edge. Every edge in the orthographic view is symmetric to one of these two edges, so we have seen every important slicing sequence.</span>
7 0
3 years ago
Find the surface area of the prism.<br> 2 in.<br> 2 in.<br> 6 in.
Kay [80]

Answer:

56 m^2

Explanation: L=2, H=2, W=2, d = 6.63324958 m, TSA = 56 m^2, LSA = 48 m^2, TSA = 4 m^2, BSA = 4 m^2, V = 24 m^3

8 0
3 years ago
A class of 32 students is organised in 33 teams every team consists of 3 students and there are no identical teams . show that t
Tresset [83]

Answer:

Step-by-step explanation:

Let's start by making up as many teams as we can with the 32 student. Given that each team is different, we can make 10 teams of 3 each. (we still have 23 more teams to make).

The last two people make a team of only 2. No matter which student from the 30 other students is picked, the team of two and the one the student is coming from will have one student in common. Though there are more borrowings that take place (many more), the results remain as stated. At least 2 teams will have 1 person in common.

The method is called the pigeon hole method.

6 0
3 years ago
I don’t know my head hurts and I just need the direct answers pls
Nostrana [21]

Answer: Drink Some Tea

Step-by-step explanation: Its good for you

3 0
3 years ago
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Let k and T be current ages of two siblings Katie and Thomas. Katie is currently twice the age of Thomas. In 6 years , Katie wil
Otrada [13]
A wright a system of equation to describe the situation
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3 years ago
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