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Levart [38]
3 years ago
8

You want to order carpet for an area in your house. The room measures 12 feet by 10 feet. The carpet is sold in square yards. Ho

w many square yards of carpet will you need?
Mathematics
1 answer:
FromTheMoon [43]3 years ago
3 0

Answer:

yards of carpet you need: 4*10/3=40/3=13.3333 yd^2

Step-by-step explanation:

convert feet to yard:

1 yard=3 feet so

12 feet=4 yards

10 feet=10/3 yard=3.33333 yard

yards of carpet you need: 4*10/3=40/3=13.3333 yd^2

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Greeley [361]

Given:

A quadrilateral inscribed in a circle.

To find:

The value of x and y.

Solution:

If a quadrilateral inscribed in a circle, then it is known as cyclic quadrilateral and the opposite angles of a cyclic quadrilateral are supplementary angles, it means their sum is 180 degrees.

5x^\circ+110^\circ=180^\circ                     [Supplementary angles]

5x^\circ=180^\circ -110^\circ

x^\circ=\dfrac{70^\circ}{5}

x^\circ=14^\circ

The value of x is 14 degrees.

2y^\circ+104^\circ=180^\circ                     [Supplementary angles]

2y^\circ=180^\circ -104^\circ

y^\circ=\dfrac{76^\circ}{2}

y^\circ=38^\circ

Therefore, the value of x is 14 degrees and the value of y is 38 degrees.

3 0
3 years ago
Select the correct answer.
alexira [117]

Answer:

\huge\boxed{A.\ -\dfrac{9}{4}+2i}

Step-by-step explanation:

The standard form of a complex number:

z=a+bi\\\\a,\ b\in\mathbb{R}

3i+\left(\dfrac{3}{4}+2i\right)-(3+3i)=3i+\dfrac{3}{4}+2i-3-3i\\\\=\left(\dfrac{3}{4}-3\right)+(3+2-3)i=-2\dfrac{1}{4}+2i=-\dfrac{9}{4}+2i

3 0
3 years ago
Identify the linear function graph.<br> A) <br> B) <br> C) <br> D)
katovenus [111]

Answer:

The answer is (A)

Step-by-step explanation:

7 0
3 years ago
A pair of kids and a pair of adults decided to compete in a three-legged race. The kids got to start 27 yards ahead of the adult
Evgesh-ka [11]
The met at 2 yards and that’s when they were side by side
4 0
3 years ago
What is the equation of the line that has a slope of -3 and passes through the point (-4,-2)
Vikentia [17]

Answer:

y=-3x-14

Step-by-step explanation:

7 0
3 years ago
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