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Lady bird [3.3K]

4 years ago

6

All of the following expressions are equal except _____.

1 answer:

eimsori [14]4 years ago

5 0

Well since this question is basically asking about Scientific Notation.

Scientific Notation-the way scientists easily handle large numbers or very small numbers.

for example:
0.00000000000000045 would be written as 4.5×10^-16
450000000000 would be written as 4.5×10^11

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Which equations show the identity property of multiplication?

Lady bird [3.3K]

My answer is a and c becuase they equal the same on each side

3 0

4 years ago

-6.1+0.4x+1.2=-6.3 please hurry

zhenek [66]

I gotchu fam

Answer:

-3.5

Step-by-step explanation:

No time since i need to 'hurry'

but trust me this do be right

5 0

3 years ago

Read 2 more answers

zlopas [31]

Answer:

Area = 19.05 feet squared

Step-by-step explanation:

By applying sine rule in ΔABC,

sin(∠CAB) = $\frac{\text{Opposite side }}{\text{Hypotenuse}}$

sin(60°) = $\frac{BC}{AC}$

$\frac{\sqrt{3}}{2}=\frac{BC}{4}$

BC = 2√3

Area of a parallelogram is given by the formula,

Area = Base × Height

= 5.5 × 2√3

= 11√3

= 19.05 ft²

Therefore, answer is Area = 19.05 ft squared.

3 0

3 years ago

Suppose an automobile manufacturer designed a radically new lightweight engine and wants to recommend the grade of gasoline that

lapo4ka [179]

Answer:

this is very confusing to understand that you want.

Step-by-step explanation:

4 0

4 years ago

Luba_88 [7]

Answer

x>21.2

Step-by-step explanation:

7.55x+100>160

-100 on both sides

7.55x>60

/ 7.55 on both sides

x>21.2

That is a bit of a high number, but im pretty sure that I did the math right

> is less than or equal to in this equation bc idk how to make the real sign

8 0

3 years ago