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2 years ago

Which of the following expresses the coordinates of the foci of the conic section shown below?

Mathematics

1 answer:

sergiy2304 [10]2 years ago

3 0

Answer: I can’t solve (x+2)^2/64+(y-1)^2/81=1 but I solve (x+2)^2/64+(y-1)^2/81 it the same thing but I take out the =1

Step-by-step explanation: look at the picture and you see me answer, hope this help:)

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3x-y=-5 5x+7y=29 Solve this for me using substitution pls

pentagon [3]

Answer:

(- 3/13, 56/13)

Step-by-step explanation:

See steps below:)

3 0

2 years ago

Sally travels to work each day. she travels 12 km east from home to main road. sally then travels 9 km north on the main road to

marshall27 [118]

This way Sally travels 12+9=21 kilometers.
If there was a direct way she could go to work, that way would have been 15 km (because her way to work forms a right-angled triangle).
Therefore her journey would be 21-15=6 km shorter. Choice A.

7 0

3 years ago

Can anyone please help me!? dont answer nonsense for points plz or i will report

kramer

See explanations

Step-by-step explanation:

Choosing the product of power property,when you multiply exponentials with the same base , you add their exponents.

This is represented as :

$(x^a)*(x^b)=(x^{a+b)}$

This property is true in that ;

where you have x³ × x³ , x³ is x*x*x and the other x³ is x*x*x .Adding the xs will give x⁶ which is similar to 3+3=6 xs

A numerical example could be;

$x^2+x^3=x^{2+3} =x^5$

Learn More

Properties of exponential functions :brainly.com/question/8742222

Keywords : properties, exponents, numerical expression

#LearnwithBrainly

3 0

2 years ago

I really need help on this question!!!

enyata [817]

I think it’s 2 because the red is more and the yellow is slightly bigger than the red but yeaaa

4 0

2 years ago

Hello my name is lay lay today I am going to ask people this question if you answer this question you are my social studies part

ankoles [38]

Answer:

ok so regrouping is when the top number of a equation is like for EXAMPLE 3 minus 6 ok so 3 is lower than six so the number on the left side you cross that out and you add it to the number that was on top which would make it 13 in this case so 13 minus six is 7 and that’s regrouping

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers