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lara31 [8.8K]
3 years ago
8

Are all rational numbers real numbers? if not plz explainn

Mathematics
2 answers:
skad [1K]3 years ago
6 0

Answer:

yes

Step-by-step explanation:

all rational numbers are real numbers

vlabodo [156]3 years ago
4 0

Answer:

All rational numbers are also real numbers.

Step-by-step explanation:

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A kite has a height of 36 inches and a width of 30 inches. Explain how to use the area formula for a triangle to find the area o
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Height of the kite is = 36 inches.

Width of the kite is = 30 inches

One of the ways to find the area is to draw a vertical line to break the kite into two equal triangles. Mark the base as 36 inches and height as 15 inches .

Now we will use the formula area=\frac{1}{2}*base*height to find the area of each triangle. Then we will add both the areas to find the area of the kite.

Area of 1 triangle = \frac{1}{2}*36*15 = 270 square inches

Area of the 2nd triangle is also = 270 square inches

Hence, area of the kite = 270+270 = 540 square inches

8 0
3 years ago
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f(x)=x^4-5x^2\\\\x^4-5x^2=0\\\\x^2(x^2-5)=0\\\\x^2[x^2-(\sqrt5)^2]=0\\\\x^2(x-\sqrt5)(x+\sqrt5)=0\iff x=0\ \vee\ x=\sqrt5\ \vee\ x=-\sqrt5

Answer: 3 x-intercepts.

3 0
3 years ago
2. Devin is holding a skating party, The rental of the ice is $75, plus S3 Dex karex. Devi has
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Answer:

43

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Determine where each point is located in the coordinate plane.
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Look in the file, I've drew it there!

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