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podryga [215]
3 years ago
13

a quadrilateral has all sides the same length and no right angles. what is the name of the quadrilateral

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
6 0
Rhombus 

it has 4 sides all equal and has no right angles

Hope this helps
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Help me please please please triangle 333333
yanalaym [24]

Answer:

200 cm²

Step-by-step explanation:

Find the areas of all of the faces

17 × 2 = 34 (Top Face)

8 × 15 = 120 (Both Triangles)

15 × 3 = 30 (Bottom Face)

8 × 2 = 16 (Back Face)

Add them all together

120 + 34 + 30 + 16 = 200 cm²

7 0
1 year ago
Add or subtract as indicated and write the result in standard form. 5i - (-5 - i)
AlexFokin [52]

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Answer:

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Step-by-step explanation:

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2 years ago
The temperature is -4 degrees at 6am and rises 13 degrees by midday. What is the temperature at midday?
Mars2501 [29]

It is 9 degrees by midday

3 0
3 years ago
Read 2 more answers
How can you use rates to determine wheather a situation is a proportional relationship
svp [43]

<em>If the rate is a constant, the relationship is proportional.</em> (The rate is the constant of porportionality.)

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For two or more points on the function curve, divide the dependent variable value by the independent one. If you get the same result in every case, the relationship is porportional.

___

<em>Note</em>

For some non-proportional relationships, it is possible to find points on the graph that will pass the above test. If you suspect the relationship is actually not one of proportionality, try more points. Check also to make sure that (0, 0) is on the curve.

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