Help me i need help pls you all are smart

Mathematics

1 answer:

velikii [3]3 years ago

8 0

Answer:

I know the answer of picture 1.

Step-by-step explanation:

$\frac{28}{9} + \frac{9}{4}$

$\frac{28}{9} \times \frac{4}{4} + \frac{9}{4} \times \frac{9}{9}$

$\frac{112}{36} + \frac{81}{36}$

$\frac{ 112 + 81}{36}$

$\frac{193}{36}$

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What is the value of p so that the expression 4(5 + n) is equivalent to 4(n + p) ?

Gennadij [26K]

Answer:

Step-by-step explanation:

4(5+n)=4(n+p)

20+4n=4n+4p

4p=20

p=20/4

p=5

8 0

2 years ago

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What is exactly the relation between a Rhombus, rectangle, parallelogram, and square explain please i will mark brainliest only

ch4aika [34]

Any rhombus is a parallelogram, but not the other way around. If you were to make a Venn Diagram, the "rhombus" portion is entirely inside the set of "parallelograms".

The same can be said about rectangles as well. Any rectangle is a parallelogram, but not the other way around.

If we overlapped the region of rectangles and rhombuses, then we form the region for squares. A square is a combination of a rhombus and a rectangle.

Any square has all four sides the same length (property of a rhombus) and all angles equal to 90 (property of a rectangle). Since a square inherits properties of a rectangle and rhombus, it automatically makes any square a parallelogram.

Check out the venn diagram below.