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spayn [35]
2 years ago
5

Needs to be in scientific notation. please help me

Mathematics
1 answer:
Ray Of Light [21]2 years ago
8 0
243 is the answer because you move the decimal point two places to the right.
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Answer and explain for brainliest, no links..
jarptica [38.1K]

Answer:i dont know just jot down something but i dont care let me submit this

Step-by-step explanation:

listen if u are not taking the test just blop something down and they dont look at the awnser if they do then i dont know friendly hint

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The scatter plot shows the number of football and baseball cards collected by a sample of third grade children. A coordinate pla
larisa [96]
If your question looks like mine (shown in picture).Your answer would be number 4.
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6 0
3 years ago
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The length of the sides of four triangles are given. Determine which triangle is not a right triangle.a.5 mm, 12 mm, 13 mmb.20 m
gizmo_the_mogwai [7]
For a right triangle, the sum of the squares of two shorter side should be equal to the square of the third side. The calculations for each choices are shown below. 

a. (5 mm)² + (12 mm)² = 169 mm²    ;    (13 mm)² = 169 mm²   ;     EQUAL
b. (20 mm)² + (48 mm)² = 2704 mm²   ; (52 mm)² = 2704 mm²  ;    EQUAL
c. (6 mm)² + (8 mm)² = 100 mm²       ;    (10 mm)² = 100 mm²   ;     EQUAL
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Factor and\or expand the following expression : 3(2x + w)
lutik1710 [3]

Answer:

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Step-by-step explanation:

3(2x + w)

Distribute

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7 0
3 years ago
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Someone can help?? ​
oee [108]

Answer:

Step-by-step explanation:

let  cos^{-1}x=t

cos t=x

when x=1,cos t=1=cos 0

t \rightarrow 0

\lim_{x \to 1} \frac{1-\sqrt{x}}{(cos ^{-1}x)^2 } \\= \lim_{t \to 0} \frac{1-\sqrt{cos~t}}{t^2} \times \frac{1+\sqrt{cos~t}}{1+\sqrt{cos ~t}} \\= \lim_{t \to 0} \frac{1-cos~t}{t^2(1+\sqrt{cos~t})}}  \\= \lim_{t \to 0 }\frac{2 sin^2~\frac{t}{2}}{t^2(1+\sqrt{cos~t})}} \\= 2\lim_{t \to 0 }(\frac{sin~t/2}{\frac{t}{2} })^2 \times \frac{1}{4} \times  \lim_{t \to 0 }\frac{1}{1+\sqrt{cos~t}} \\=\frac{2}4} \times 1^2 \times \frac{1}{1+\sqrt{cos~0}} \\=\frac{1}{2} \times \frac{1}{1+1} \\=\frac{1}{4}

4 0
3 years ago
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