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MrRa [10]
3 years ago
12

Joe is holding a solid material shaped in the form of a simple polyhedron that has four vertices and four faces. How many edges

does the shape have?
A. 4
B. 6
C. 8
D. 10
Mathematics
2 answers:
Masja [62]3 years ago
4 0
Your answer would be B. 6 edges
Helga [31]3 years ago
3 0

Answer:

The is 100% B

Step-by-step explanation:

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Helppppppp pleaseeeeeeeee
Akimi4 [234]

Answer:

x = 8

Step-by-step explanation:

m<PQR = (2x + 6)°

m<RPQ = (x - 7)°

m<QRS = (5x - 17)°

<PQR and <RPQ are interior angles opposite to the exterior angle <RPQ.

Therefore,

m<PQR + m<RPQ = m<QRS (Exterior Angle Theorem of a Triangle)

Substitute in the values

2x + 6 + x - 7 = 5x - 17

Add like terms

3x - 1 = 5x - 17

Collect like terms

3x - 5x = 1 - 17

-2x = -16

-2x/-2 = -16/-2

x = 8

7 0
3 years ago
Can ya'll finish this worksheet for me?
Andrei [34K]

Answer:ohioyuh

Step-by-step explanation:

3 0
3 years ago
6. Find the area shaded.
Rufina [12.5K]

Answer:

shaded area = total area - the two triangles areas

total area = 5*9 = 45 cm²

first tri area = 1/2 * h *b

= 0.5 * 5 * 2 = 5 cm²

second tri area = 0.5 * 6 * 5 = 15 cm²

shaded area = 45 - 15 - 5 = 25 cm²

7 0
3 years ago
Draw the graph of functions that passes through (0.5,3), (1.5,4), and (2.5,1)
puteri [66]

Answer:

We have to plot a graph of the function that passes through the points (0.5,3), (1.5,4), and (2.5,1).

Clearly the graph passing through the three points will form a triangle with these coordinates. we could clearly see our graph from the figure attached to the answer.

The graph passing through two given points form a line,through three points it form a triangle and through four given points it form a quadrilateral.



7 0
4 years ago
Point N is on line segment MO. Given NO=2x−3, MO=3x+5, and MN=2x+3, determine the numerical length of MO.
ELEN [110]

Answer:-19

Step-by-step explanation:

3x+5-(2x-3)=0

3x+5-2x+3=0

x+8=0

x=-8

substitute x into 3x+5 to find the length of MO

3x+5

3(-8)+5

-24+5

-19

6 0
3 years ago
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