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Andre45 [30]
2 years ago
8

PLEASE HELPPPP I'LLL GIVE BRAINLISTS

Mathematics
2 answers:
notka56 [123]2 years ago
5 0

Answer: A

Step-by-step explanation:

STatiana [176]2 years ago
3 0

Answer:

B

Step-by-step explanation:

For one scientific notation will not work with negative exponents therefore we can eliminate answer choices A and D

Secondly scientific notation usually has a decimal

Answer choice c does not have a decimal point leaving us with answer choice B

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The perimeter of a rectangular concrete patio is 38 meters. The area is 90 square meters. What are the dimensions of the patio?
Nookie1986 [14]
I hope this helps you

6 0
3 years ago
Whats the center and radius of (x+3)^2+(y-5)^2=64
Alexandra [31]

Answer:

The answer to your question is Center = (-3, 5)  radius = 8

Step-by-step explanation:

Data

                (x + 3)²  +  (y - 5)² = 64

Process

Because of the characteristics of the equation, we conclude that it is a circle.

Standard form of a circle:

              (x - h)² + (y - k)² = r²

In this form of the equation, the center has coordinates (h, k), just change the signs.

And to get the radius, just get the square root of r²

h = -3

k = 5

r = 8

Center = (-3, 5)

radius = 8

5 0
3 years ago
Who tryna help me lmaaoo
mina [271]
It is b ok I got you
7 0
2 years ago
Logan used 12 centimeters of tape to wrap 4 presents. How much tape will Logan need in all if he had wrap 8 presents? Assume the
inn [45]

Answer:

24 centimeters

Step-by-step explanation:

6 0
3 years ago
Which expression is equal to -0.4(3/2-1/4)?
Lesechka [4]
I believe it’s c but I could be wrong
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