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2 years ago

Help ASAP!!!! I don’t know what I’m doing

Mathematics

1 answer:

Jlenok [28]2 years ago

7 0

Answer:

∅

Step-by-step explanation:

The solution to the system of equations is the points of intersection of the 2 graphs.

Since the 2 graphs have no points of intersection there is no solution.

This is represented by the empty set ∅

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What is the smallest degree of rotation that will map a regular 18 gon on to itself

natali 33 [55]

Answer:

20°

Step-by-step explanation:

Rotating the figure through an angle equal to the central angle of one "sector" will do the required mapping. That is 360°/18 = 20°.

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2 years ago

Write an expression to describe the sequence 35, 36, 37.....

lyudmila [28]

Answer:

Step-by-step explanation:

start with 35 and add 1 repeatedly.

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2 years ago

Read 2 more answers

Please help meeee ………..

Len [333]

Answer:

x = 5

Step-by-step explanation:

The equality of bases property says powers of the same base will be equal if and only if the powers are equal. This property is used to solve exponential equations.

<h3>Application</h3>

$\dfrac{(2)^x}{2}=16\qquad\text{copy of the original equation}\\\\2\times\dfrac{(2)^x}{2}=2\times16\qquad\text{multiply by 2 to isolate the base}\\\\2^x=32\qquad\text{simplify}\\\\2^x=2^5\qquad\text{rewrite the constant as a power of 2}\\\\\boxed{x=5}\qquad\text{use the Equality of Bases Property}$

<em>Additional comment</em>

Equating the exponents is fully equivalent to taking the logarithm of both sides of the equation, to that base.

$\log_2(2^x)=\log_2(2^5)\ \Longrightarrow\ x=5$

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1 year ago

How do I create a function of degree 3 with the given zeros -2, 2 + √2i and the solution point f(-1)=-34?

SVEN [57.7K]

I really dont know and dont care bye

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2 years ago

Write the equation for a circle with a center at (5,-2) and a radius of 4.

choli [55]

Answer:

$(x-5)^2+(y+2)^2=4^2$

Step-by-step explanation:

The equation of a circle is: $( x - h )^2 + ( y - k )^2 = r^2$ where ( h, k ) is the center and r is the radius. Therefore, the equation in this instance is $(x-5)^2+(y+2)^2=4^2$ .

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2 years ago