2 years ago

Can someone help me with these?

Mathematics

1 answer:

konstantin123 [22]2 years ago

4 0

Answer:

Step-by-step explanation:

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Write seven hundredths in standard form

solniwko [45]

The answer is .07 to this question

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3 years ago

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2. A rectangular plot of land is 0.4 kilometer long and 0.07 kilometer wide. What is its

Colt1911 [192]

An area of rectangle: a · b

a = 0.4 km

b = 0.07 km

a · b = 0.4 km · 0.07 km = 0.028 km²

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2 years ago

find the two angle measures from the diagram 12x-18 8x +10 answers are 114 and 66 or 66 and 66 or 114 and 114 will mark brainies

MArishka [77]

Answer:

Step-by-step explanation:

opposite angles are equal

12x - 18 = 8x + 10

combine similar terms:

12x - 8x = 10 + 18

4x = 28

x = 28/4

x = 7

plugin the value of x=7 back into the equation to solve the angle

= 12x - 18

= 12(7) - 18

= 66

= 8x + 10

= 8(7) + 10

= 66

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3 years ago

Weight: How many grams does a 5 lb 15 oz roast weigh?The roast weighsgrams.

natulia [17]

Since 1kg = 2.20 lb,

$\frac{1\operatorname{kg}}{2.20\text{ lb}}$

Since 1kg = 1000g

$\frac{1000\text{ g}}{1\operatorname{kg}}$

So for covering pounds to gram by the following factor

$\frac{1\operatorname{kg}}{2.20\text{ lb}}\frac{1000\text{ g}}{1\operatorname{kg}}$

Since 1oz = 28.3g

$\frac{28.3\text{ g}}{1\text{ oz}}$

Now

$5\text{ lb}\frac{1000\text{ g}}{2.20\text{ lb}}+15\text{ oz}\frac{28.3g}{1\text{ oz}}$

The weight in grams would be

2697.22 gr

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9 months ago

Generate ordered pairs for each function for x=-2,-1,0,1,2

igor_vitrenko [27]

x. y

-2. -5

-1. -2

0. 1

1. 4

2 7

need explanation?

6 0

2 years ago

Can someone help me with these?​

Can someone help me with these?