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3 years ago

(Lots of points) (Dumb answers will be reported)

Mathematics

2 answers:

anzhelika [568]3 years ago

8 0

Yes because by looking at the figure above i could say that the second option is correct

Maurinko [17]3 years ago

5 0

B because for SSS (side side side) to be true you need to know that all side are equal as shown by the yellow lines AB and AD are equal as well as AC = AC

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Find the value of y.

Firlakuza [10]

Answer:

60°

Step-by-step explanation:

The value of y is half the measure of the arc the chord subtends:

y = 120°/2

y = 60°

7 0

3 years ago

A field biologist collects 220 butterflies and moths. He collects 4 butterflies for every moth. How many butterflies and how man

nignag [31]

44 moths 176 butterflies 220/5 x 4 = 176
176 + 44 = 220

6 0

3 years ago

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FromTheMoon [43]

Answer:

Step-by-step explanation

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4 0

3 years ago

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ivolga24 [154]

x = 44°

Step-by-step explanation:

Since AB is a diameter,

arcAC + arcCB = 180

92° + arcCB = 180

arcCB = 88°

ArcCB is the intercepted arc and by definition, the inscribed angle x is half the measure of the intercepted arc. Therefore,

x = (1/2)arcCB

= 44°

6 0

4 years ago

R(x)=2square root of x S(x)= square root of x (rs)(4)=

Deffense [45]

Answer:

$(rs)(4) = 8$

Step-by-step explanation:

Given

$r(x) = 2\sqrt{x$

$s(x) = \sqrt x$

Required

Determine $(rs)(4)$

In functions:

$(fg)(x) = f(x) * g(x)$

This implies that:

$(rs)(x) = r(x) * s(x)$

Substitute values for r(x) and s(x)

$(rs)(x) = 2\sqrt{x} * \sqrt{x}$

$(rs)(x) = 2(\sqrt{x})^2$

$(rs)(x) = 2x$

Substitute 4 for x

$(rs)(4) = 2 * 4$

$(rs)(4) = 8$

5 0

3 years ago