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enyata [817]
3 years ago
13

Spencer's bedroom has an area of 48 square feet. The bedroom is 8 times as many square feet as Spencer's closet. Of the closet i

s 3 feet wide, what is the length of the closet
Mathematics
1 answer:
larisa86 [58]3 years ago
5 0

Answer:

Spencer's bedroom has an area of 48 square feet. The bedroom is 8 times as many square feet as Spencer's closet. Of the closet is 3 feet wide, what is the length of the closet

Step-by-step explanation:

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What is the value of x? There is isosceles triangle. The measure of angle which is between two congruent sides is (6x+10⁰). The
max2010maxim [7]
<h3><u>Answer</u><u>:</u><u>-</u></h3>

x=17

<h3><u>step-by</u><u>-</u><u>step</u><u> </u><u>Explanation</u><u>:</u><u>-</u></h3>

{\boxed{\quad\:\mapsto\rm Firstly\:Let's\:understand\:the\:concept:-}}

<h3 />

This is a isosceles triangle. As it is a triangle we can apply sum theory. we have to take the sum of given unknown polynomials as 180° .Then by solving it we can find the value of x.

<h3><u>Solution</u><u>:</u><u>-</u></h3>

Given angles

  • (6x+10°)
  • (x+17°)
  • (4x-34)°

According to sum theory

{\boxed{\sf The \:sum\:of\:angles=180°}}

  • Substitute the values

\qquad \quad{:}\longmapsto\tt (6x+10)+(x+17)+(4x-34)=180

  • Remove brackets

\qquad \quad{:}\longmapsto\tt 6x+10+x+17+4x-34=180

  • Together like polynomials and constants

\qquad \quad{:}\longmapsto\tt 6x+x+4x+10+17-34=180

\qquad \quad{:}\longmapsto\tt 11x-7=180

  • Interchange sides

\qquad \quad{:}\longmapsto\tt 11x=180+7

\qquad \quad{:}\longmapsto\tt 11x=187

\qquad \quad{:}\longmapsto\tt x=\cancel{\dfrac{187}{11}}

  • Simplify

\qquad \quad{:}\longmapsto\tt x=17

\therefore\sf The \:value\:of\:x\;is\:17.

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3 years ago
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A ___ is the result of a division problem.
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A football team lost 9 yards during a play. The team had a combined gain or loss of 0 yards after the next play. What integer re
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Answer:

_____________

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3 years ago
Santa's sleigh covered a total distance of 5797 kilometres averaging a speed of 38
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Answer:

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Step-by-step explanation:

Distance = Speed × Time

Time = Distance/Speed

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