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3 years ago

What is the measure of abc in the figure below?

Mathematics

2 answers:

Anit [1.1K]3 years ago

7 0

Answer:

APEX

Step-by-step explanation:

rusak2 [61]3 years ago

3 0

We need to see the figure to answer the question

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Which set of ordered pairs represents a function? {(2, –2), (1, 5), (–2, 2), (1, –3), (8, –1)} {(3, –1), (7, 1), (–6, –1), (9, 1

ra1l [238]

A function can't have x repeating any of the same number twice for example the first one (2, -2), (1, 5), (-2, 2), (1,-3), (8,-1) you have two 1's (1,5) and (1,-3) the x is the first number. Now a function can have the same y value. So your answer is (3, -1), (7,1), (-6,-1), (9,1), and (2,-1) you have to have all different x values in order for it to be a function. Hope that helps.

7 0

3 years ago

Read 2 more answers

Select the correct answer.

Tpy6a [65]

When i do it, with the cone formula w volume, i get 678.567 but that’s none of your choices

5 0

3 years ago

Part 1. Determine the molar mass of a 0.622-gram sample of gas having a volume of 2.4 L at 287 K and 0.850 atm. Show your work.

sdas [7]

If a sample of gas is a 0.622-gram, volume of 2.4 L at 287 K and 0.850 atm. Then the molar mass of the gas is 7.18.

<h3>What is an ideal gas equation?</h3>

The ideal gas equation is given below.

$PV = nRT$

The equation can be written as

$\rm PV = \dfrac{m}{M} \ RT\\\\\\MPV = mRT$

Where M is the molar mass, P is the pressure, V is the volume, R is the universal gas constant, T is the temperature, and m is the mass of the gas.

Then the molar mass of a 0.622-gram sample of gas has a volume of 2.4 L at 287 K and 0.850 atm.

V = 2.4 L = 0.0024

P = 0.85 atm = 86126.25 Pa

T = 287 K

m = 0.622

R = 8.314

Then we have

$\begin{aligned} \rm M \times 86126.25 \times 0.0024&= 0.622 \times 8.314 \times 287\\\\\rm M &= 7.18 \end{aligned}$

Then the molar mass of the gas is 7.18.

More about the ideal gas equation link is given below.

brainly.com/question/4147359

#SPJ1

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2 years ago

What is the equation of the function shown in the graph, given that the equation of the parent function is f(x)=(1/4)^x

Artyom0805 [142]

Answer:

Step-by-step explanation:

This graph is the parent function y = (1/4)x shifted down 3 units

So....the correct answer is : f(x)=(1/4)x −3

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3 years ago

A plan for an executive traveler's club has been developed by an airline on the premise that at least 5% of its current customer

STatiana [176]

Answer:

a) 3.0779

b)2.3264

Step-by-step explanation:

Please see attachment .

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3 years ago