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anyanavicka [17]
3 years ago
6

The dashed triangle is a dilation image of the solid triangle. what is the scale factor?

Mathematics
1 answer:
frez [133]3 years ago
7 0
What do the triangles look like or what are their proportions
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Find slope of a straight line if both intercept are equal​
Juli2301 [7.4K]

Answer:

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Step-by-step explanation:

Let the points be <u>(0, a)</u> and <u>(a, 0)</u> (As it mentions the intercepts are equal)

==============================================================

Applying slope formula :

⇒ m = 0 - a / a - 0

⇒ m = -a/a

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6 0
2 years ago
At midnight, the temperature was -8oF. At noon, the temperature was 23oF. Which expression represents the increase in temperatur
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Answer:

23^oF-(-8^oF)

Step-by-step explanation:

We have been given that at midnight, the temperature was -8^oF. At noon, the temperature was 23^oF.

Since our temperature has increased to 23 degree Fahrenheit from -8 degree Fahrenheit, we can represent this increase in temperature as:

\text{The increase in temperature}=23^oF-(-8^oF)

Therefore, the expression 23^oF-(-8^oF) represents the increase in temperature.  

6 0
3 years ago
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Can someone help me please
Charra [1.4K]

Answer:

of coure. this is alternative B.

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If x &lt;.-4 what must be true?
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