3 years ago

Add. (12 10 +) 2.4 10 2) 252 10 / C 36 10 4 D 2.52 10 3

Mathematics

1 answer:

worty [1.4K]3 years ago

8 0

Answer:

Step-by-step explanation:

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1000 grams decreased by 94

muminat

906 grams.
1000-94=906 grams

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4 years ago

What can I multiply 4/3 by to make it 1⅓, jk what's up

Simora [160]

1.3 x 1= 1.3 hope this helped

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3 years ago

The areas of two similar triangles are 75m2 and 300m2. The length of one of the sides of the second triangles is 9m. What is the

Ymorist [56]

Answer:

4.5 m

Step-by-step explanation:

The area of two similar triangles are 75 m2 and 300 m2. This gives you the scale factor of the triangles:

$\dfrac{A_{small}}{A_{large}}=k^2\Rightarrow k^2 =\dfrac{75}{300}=\dfrac{3}{12}=\dfrac{1}{4}\Rightarrow k=\dfrac{1}{2}.$

Then you can find the length of the corresponding side:

$\dfrac{side_{small}}{side_{large}}=k\Rightarrow =\dfrac{side_{small}}{9}=\dfrac{1}{2},\ side_{small}=\dfrac{9}{2}=4.5\ m.$

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3 years ago

Need help I don’t know what he did wrong

Naddik [55]

Answer:

6-2x+5+4x

Group the similar numbers

2x+11

Step-by-step explanation:

Tyler multiplied the numbers when he should've have grouped the similar numbers together

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3 years ago

Find the value of y when x=3 y=2x3 y=0

MaRussiya [10]

Answer: 54

Why? You need to put 3 in for x so you get
2(3)^3
3 to the third power is 3*3*3 which equals 27
2(27)
Now you must do 2 times 27 and you get 54

Hope this helps

8 0

3 years ago