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3 years ago

RSM HOMEWORK HELP AGAIN!!! PLEASE HELP ASAP!!

Mathematics

1 answer:

sesenic [268]3 years ago

8 0

Answer:

C, z = 45°

Step-by-step explanation:

Statements Reasons

2z + 90° = 180° PWP, Def. of Right Δ

2z = 90° Algebra

z = 45° Algebra

(PWP stands for Partial-Whole-Postulate)

Hope this helps and good luck with the rest of your assignment :)

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Determine the volume of the rectangular prism.<br>

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Answer:

Step-by-step explanation:

We know the formula for a rectangular prism is length × width × height

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Multiply which ever way is easy for you. I am just multiplying from left to right.

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3 years ago

Write the slope-intercept form of the equation of the line through the given points:

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2 years ago

line a passes through the points(-4,-6) and (2,12) Library passes through the points (6,0) and (-4,20) find the point where line

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Step-by-step explanation:

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3 years ago

Si un rectángulo con perímetro de 74 pulgadas tiene un largo de 5 pies más que el ancho,

baherus [9]

Perímetro del rectángulo = 74 pulgadas

Deje que el ancho del rectángulo sea 'x'.

Entonces, la longitud de este rectángulo = x + 5

We know that :

$\color{hotpink}\tt \: Perímetro \: del \: rectángulo =\color{plum} 2 × (l + b)$

Lo que significa :

$=\tt 2(x + x + 5) = 74$

$=\tt 2(2x + 5) = 74$

$=\tt 4x +10 = 74$

$=\tt 4x = 74 - 10$

$=\tt 4x = 64$

$=\tt x = \frac{64}{4}$

$\color{plum} =\tt x = 16$

Por lo tanto, el ancho de este rectángulo = 16 pulgadas

Entonces, la longitud de este rectángulo :

$=\tt x + 5$

$= \tt16 + 5$

$\color{plum} =\tt 21 \: pulgadas$

La longitud de este rectángulo = 21 pulgadas

<h2>Por lo tanto :</h2>

● Longitud del rectángulo = <em>21 pulgadas</em>

● Ancho del rectángulo = <em>16 pulgadas</em>

3 0

3 years ago