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Mathematics

1 answer:

Lady bird [3.3K]4 years ago

8 0

Answer:

Step-by-step explanation:

Charlene has 8 more dollars so you would have to add it all together to get 86.

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Which equation can be used to determine the distance between the origin and (-2, -4)?

sveticcg [70]

$~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{-2}~,~\stackrel{y_1}{-4})\qquad \underset{origin}{(\stackrel{x_2}{0}~,~\stackrel{y_2}{0})}\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ d=\sqrt{[0 - (-2)]^2 + [0 - (-4)]^2}$

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3 years ago

An acrobat was launched toward a water tank, with an upward velocity of 48 feet per second. The launch point was 32 feet below t

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4 years ago

suppose CM and DM intersect AB as shown. allison states angleAMC + angleCMD + angleDMB = angleAMB. which justifies allison’s sta

marusya05 [52]

Answer:

A. Angle Addition Postulate

Step-by-step explanation:

<AMC, <CMD, and <DMB are three angles on a straight line which makes up <AMB.

According to angle addition postulate, the measure of <AMB is the sum of these three angles.

Therefore, angle addition postulate justifies Allison's statement that states:

<AMC + <CMD + <DMB = <AMB.

Definition of supplementary angles deals with two angles adding up to equal 180°. So, definition of supplementary angles definitely does not justify his statement.

Segment addition nor construction of an angle bisector do not also justify his statement.

The right answer is: A. Angle Addition Postulate.

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4 years ago

Write the number 1.8 in the form a/b, using integers, to show that it is a rational number.

Pepsi [2]

1. Note that the number 1.8 consists of two parts 1 and 0.8.

2. The decimal 0.8 can be written as the fraction $\dfrac{8}{10}.$