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My name is Ann [436]
3 years ago
12

What is the image of (- 10, - 6) after a dilation by a scale factor of centered at the 1/2 origin?

Mathematics
2 answers:
vichka [17]3 years ago
7 0

Answer:

the answer is (5,3)

Step-by-step explanation:

because I did this question already

pshichka [43]3 years ago
6 0

Answer:(-5,3)

Step-by-step explanation:

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Please answer the question on the image attached
belka [17]
Y= -2+21
This is because the slope needs to be the negative reciprocal of 1/2 so the slope is -2 then you take the point (5,11) and plug that an the -2 into y=m(x)+b and you solve for b. In the end you get 21
3 0
3 years ago
Due for 10:00am need help​
Sveta_85 [38]

Answer:

y=9b to the second power t over m

Step-by-step explanation:

should look like this

y=9b^2t/m

6 0
3 years ago
Find the exact value of sin (arccos(-3/4))
Arturiano [62]
The exact value is
<span>sin<span>(arccos<span>(<span>3/4</span>)</span>)</span></span>The equation for cosine is <span>cos<span>(A)</span>=<span>AdjacentHypotenuse</span></span>. The inside trig function is <span>arccos<span>(<span>3/4</span>)</span></span>, which means <span>cos<span>(A)</span>=<span>3/4</span></span>. Comparing <span>cos<span>(A)</span>=<span>AdjacentHypotenuse</span></span> with <span>cos<span>(A)</span>=<span>3/4</span></span>, find <span>Adjacent=3</span> and <span>Hypotenuse=4</span>. Then, using the pythagorean theorem, find <span>Opposite=<span>√7</span></span>.<span>Adjacent=3</span><span>Opposite=<span>√7</span></span><span>Hypotenuse=4</span>Substitute in the known variables for the equation <span>sin<span>(A)</span>=<span>OppositeHypotenuse</span></span>.<span>sin<span>(A)</span>=<span><span>√7</span> over 4</span></span>Simplify.<span><span>√7</span><span> over 4</span></span>
6 0
3 years ago
Help plz this hard i really need help
Assoli18 [71]

With all questions???

8 0
3 years ago
Solve the porportion Solve the porportion Solve the porportion Solve the porportion Solve the porportion Solve the porportion So
RideAnS [48]
Y=21/7

Explanation
7(y/7)=7(3/17)
y=7(3/17)
Multiple
y=21/7
4 0
3 years ago
Read 2 more answers
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