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2 years ago

Which of these is a unit rate?

Mathematics

1 answer:

Verdich [7]2 years ago

5 0

Answer:

18 students in a class

Step-by-step explanation:

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is changing every day by negative 7 over 18 degrees Fahrenheit. What will be the change in the temperature after 3 days?

Anvisha [2.4K]

Answer:

-7/6 degrees

Step-by-step explanation:

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3 years ago

Translate the word phrase into variable expression The quotient of a number and 6 is increased by 1

nalin [4]

Answer:

n/6 + 1

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8 0

3 years ago

Construct a tangent to a circle through a point on the circle using the construction tool. Insert a screenshot of the constructi

Eduardwww [97]

Answer:

Refer to the attachment $\Huge{\blue{\nearrow}}$

Step-by-step explanation:

<h3><u>Diagram</u><u>:</u><u>-</u></h3>

$\setlength{\unitlength}{1.1mm}\begin{picture}(50,55)\thicklines\qbezier(25.000,10.000)(33.284,10.000)(39.142,15.858)\qbezier(39.142,15.858)(45.000,21.716)(45.000,30.000)\qbezier(45.000,30.000)(45.000,38.284)(39.142,44.142)\qbezier(39.142,44.142)(33.284,50.000)(25.000,50.000)\qbezier(25.000,50.000)(16.716,50.000)(10.858,44.142)\qbezier(10.858,44.142)( 5.000,38.284)( 5.000,30.000)\qbezier( 5.000,30.000)( 5.000,21.716)(10.858,15.858)\qbezier(10.858,15.858)(16.716,10.000)(25.000,10.000)\put(25,30){\line(1,3){6.4}}\put(25,30){\line(1, - 3){6.4}}\put(20,7){\line(3,1){68.5}}\put(20,52.8){\line(3, - 1){68.5}}\put(25,30){\circle*{1}}\put(88,30){\circle*{1.2}}\put(22,30){\sf O}\put(31,6){\sf A}\put(31,52){\sf B}\put(90,28.5){\sf P}\multiput(25,30)(3,0){21}{\line(2,0){1.8}}\qbezier(81.5,32)(78,30)(81,27.5)\qbezier(76,30)(74.5,28)(76,26)\put(33,45){\line(1,3){1.1}}\put(30,45.8){\line(3, - 1){3.2}}\put(30.5,14){\line(3,1){3.2}}\put(33.5,15){\line(1, - 3){1.1}}\put(21,18){\sf 6 cm}\put(73,30.8){\sf 120^\circ$}\put(69,26){\sf 60^\circ$}\end{picture}$

View the ans from Web for complete diagram.

7 0

3 years ago

Simplify 2x + x<br> o 2x2<br> 3x<br> O 3x²

DochEvi [55]

Answer:

Step-by-step explanation:

Step-1 : Multiply the coefficient of the first term by the constant 2 • 2 = 4

Step-2 : Find two factors of 4 whose sum equals the coefficient of the middle term, which is 3 .

-4 + -1 = -5

-2 + -2 = -4

-1 + -4 = -5

1 + 4 = 5

2 + 2 = 4

4 + 1 = 5

Observation : No two such factors can be found !!

4 0

3 years ago

Find the equation of a line that contains the points (4, -2) and (-8, -1). Write the equation in slope-intercept form, using

zmey [24]

Answer:

y =−12 /1 x−3 /5

8 0

3 years ago