3 years ago

What is the range of the function f(x) = 4x + 9, given the domain D={-4,-2.0.2}?

Mathematics

1 answer:

Natalija [7]3 years ago

5 0

Answer:

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Step-by-step explanation:

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A measure of three angles of a triangle is shown below. What is the measurement of x? Record your answer in the gridable below.

Kaylis [27]

x + (x + 2) + 38 = 180

2x + 40 = 180

2x = 140

x = 70

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3 years ago

0.125,0.25,0.5,1 sequence

stiv31 [10]

Answer:

1,2,4,8,16,32

Step-by-step explanation:

power of two sequence

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3 years ago

Use the Venn diagram to calculate probabilities. Circles A and B overlap. Circle A contains 15, circle B contains 10, and the in

grin007 [14]

Answer:

$(B) P(B)=\dfrac{16}{31}$

Step-by-step explanation:

From the Venn diagram, n(AUB)=31

The given probabilities in the option are calculated below:

$P(A)=\dfrac{21}{31}\\\\P(B)=\dfrac{16}{31}\\\\P(A|B)=\dfrac{P(A\cap B)}{P(B)}= \dfrac{6/31}{16/31} =\dfrac{6}{16}=\dfrac{3}{8} \\\\P(B|A)=\dfrac{P(B\cap A)}{P(A)}= \dfrac{6/31}{21/31} =\dfrac{6}{21}=\dfrac{3}{7}$

The only correct option is the probability of B which is $\frac{16}{31}$

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4 years ago

What is the difference between a right, acute, and obtuse triangle?

kakasveta [241]

A right triangle has one angle that's 90° and a corner that looks like an L. Obtuse triangles have one angle that's greater than 90°. In acute triangles, all the angles are less than 90°.

Step-by-step explanation:

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3 years ago

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Find the interest on a Principal Balance of $10,000 over the course of eight years with an interest rate of 5.5%. Do this for: S

o-na [289]

10,000$(1+0.055*8)
This is the formula of simple interest

10,000+10,000(0.055*t)
10,000$(1+0.055*8)=14,400

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3 years ago

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