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Elan Coil [88]
3 years ago
11

Plz help me thank you

Mathematics
2 answers:
Jet001 [13]3 years ago
6 0

Answer:

d^2 - 3d + (9/4) = (d + 3/2)^2

Step-by-step explanation:

bixtya [17]3 years ago
6 0

Answer:

(d + 3/2)^2

Step-by-step explanation:

d^2 - 3d + (9/4) = (d + 3/2)^2

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HELP PLEASE<br><br> What is the result when the number 40 is increased by 50%?
NeX [460]

Answer: really 60

Step-by-step explanation:

6 0
3 years ago
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The first three terms of a geometric sequence are
Lisa [10]

Answer:

a4 = 128

a5 = -512

Step-by-step explanation:

a1= -2

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3 0
2 years ago
Someone please help me ✨
DedPeter [7]

Okay, so keeping mind that the equation for area is A = L x W, look at the measurements you already have. 5.5 x 10^5 is the length, and 4.2 x 10^4 is the width. Switch them into full form and use a calculator to multiply the two for the area in meters.

550000 x 42000 = 23100000000, which in scientific form is 2.31 × 10^10. So that's answer one.

For the second, in kilometers, just take the full measurement you already have, 23100000000 m, transfer it into kilometers, 23100000 km, and then find its scientific notation, 2.31 × 10^7. That's answer two.

To answer the last question for which is more suitable, just consider what number you'd prefer to look at: a bigger number or a smaller one. Since the kilometer measurement number is smaller, its correct.

Summarily, the answers are 2.31 × 10^10, 2.31 × 10^7, and square kilometers, in that order.

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A number chosen at random from 1 to 10 find the probability of selecting a 5 or greater
ZanzabumX [31]
The probablility is 1/2 or 0.50 % chance.
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599.95
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