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2 years ago

I REALLY NEED HELP FAST! Name the marked angle in 2 different ways.

Mathematics

2 answers:

yan [13]2 years ago

8 0

Answer:

<opn and <npo

Vlad [161]2 years ago

7 0

Answer:

Step-by-step explanation:

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Y is inversely proportional to x, when Y = 2, x = 4.

irina [24]

Answer:

Constant of proportionality is y divided by x. y is 2 and x is 4. 2 divided by 4 is 1/2.

Let me know if that is correct.

Step-by-step explanation:

6 0

2 years ago

(02.01)Which translation will change figure ABC to figure A'B'C'?

liq [111]

Answer:

4 units right and 3 units up.

Step-by-step explanation:

6 0

2 years ago

Simply<br> (2k-9)^2+(k+2)^2=(2k+1)^2+(k-8)^2

vova2212 [387]

The square of a binomial expands as follows:

$(a+b)^2=a^2+2ab+b^2$

Expanding all the binomials, we have

$4k^2-36k+81+k^2+4k+4=4k^2+4k+1+k^2-16k+64$

Sum like terms:

$5k^2-32k+85=5k^2-12k+65$

Simplify terms appearing on both sides:

$-32k+85=-12k+65$

Move all terms involving k to the left and all numbers to the right:

$-20k=-20$

Divide both sides by -20:

$k=1$

6 0

3 years ago

Please help and explain would I still set this up with law of sine or use cosine

Svetach [21]

You would use the tangent first, because the opposite of 40 would be x and the adjacent would be 30ft

4 0

2 years ago

All of the following are true statements except _____.

shutvik [7]

$\qquad \qquad\huge \underline{\boxed{\sf Answer}}$

The false (wrong) equation among them is : A

$\qquad \sf \dashrightarrow \: | - 93| = - 93$

Because any number in a modulus comes out to be positive.

4 0

1 year ago