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kondor19780726 [428]

3 years ago

7

Triangle DEF is a right triangle and angles D and F are equal but are not right angles. What is the measure of angle E?

1 answer:

Andrej [43]3 years ago

5 0

If it’s a right triangle 1 side is a right angle and if those 2 sides are equal and not right angles then E needs to be a right angle and a right angle is 90 degrees so it’s D

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Let g(x) be the reflection of f(x) in the x-axis. What is the function rule for g(x)? Let g(x) be the reflection of f(x) = 3x +

Vika [28.1K]

Reflection across the y axis means multiply the whole function by -1

so

f(x)=3x+12
times -1
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answer is C
not sure why you put an arrow to choice A, but it's wrong

C is the right answer

8 0

2 years ago

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Crank

Answer:

C = $\frac{963}{92}$

Step-by-step explanation:

given A varies directly as B and inversely as C then the equation relating them is

A = $\frac{kB}{C}$ ← k is the constant of variation

to find k use the condition A = 6 , B = 10 , C = 15 , then

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90 = 10k ( divide both sides by 10 )

9 = k

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when A = 92 and B = 107 , then

92 = $\frac{9(107)}{C}$ ( multiply both sides by C )

92C = 963 ( divide both sides by 92 )

C = $\frac{963}{92}$

3 0

1 year ago

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Semmy [17]

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8 0

3 years ago

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nydimaria [60]

Answer:

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Step-by-step explanation:

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astraxan [27]

Answer:

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Step-by-step explanation:

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2 years ago

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