1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kap26 [50]
3 years ago
7

On the coordinate plane shown, each grid unit represents 10 feet. Polygon QRST has vertices Q(10, 30), R(−20, 30), S(−20, −10),

and T(10, −10), and represents the floor plan of a room. Find the perimeter and area of the room.

Mathematics
1 answer:
maks197457 [2]3 years ago
4 0
Do you still need help
You might be interested in
If a rectangle has an area of 132 Units and a length of 11 units what is the width? If necessary round your answer to decimal pl
Rus_ich [418]

Answer: 12.00 units

<span>An area should be measured in square units so the area in the question should be 132 square units.  In a rectangle having an area of 132 square units and a length of 11 units, the width (W) is computed as follows:</span>

W=A/L

W=132/11

<span>12.00 units</span>

4 0
3 years ago
Read 2 more answers
Which equation can be used to solve for x in the following diagram?
Olenka [21]

The equation we can use to find the value of x in the diagram given is: B. (5x + 30) + 5x = 90.

<h3>What are Complementary Angles?</h3>

Angles that give a sum of 90 degrees when added are referred to as complementary angles.

The angles, (5x + 30) and 5x are complementary angles, since the sum of both gives a right angle (90 degrees).

Therefore, the equation that we can use to find x in the diagram is: B. (5x + 30) + 5x = 90.

Learn more about complementary angles on:

brainly.com/question/16281260

#SPJ1

8 0
2 years ago
David’s salary used to be £19,500 before he received a 8% pay rise. Work out how much David is now paid?
Levart [38]

Answer:

21060

Step-by-step explanation:

19500÷100=195

195×8=1560

1560+19500=21060

3 0
3 years ago
In a right triangle, the side adjacent angle a is 12, the
Svetlanka [38]

Answer:

tan(a)=\frac{opposite}{adjacent}

Step-by-step explanation:

In a right triangle, the side adjacent angle a is 12, the

hypotenuse is 24.

Angle 'a' is 12

hypotenuse is 24

sin(a)=\frac{opposite}{hypotenuse}

sin(12)=\frac{opposite}{24}

opposite side = 24 times sin(12)=5

cos(a)=\frac{adjacent}{hypotenuse}

cos(12)=\frac{adjacent}{24}

adjacent side = 24 times cos(12)=23.5

tan(a)=\frac{opposite}{adjacent}

tan(a)=\frac{5}{23.5}

3 0
3 years ago
The diameter of a circle is 55 inches.<br><br> ​<br><br> ​Find the length of its radius.
AysviL [449]

Answer:

27.5

Step-by-step explanation:

Radius is half the diameter of a circle so just divide 55 by 2.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the LCM of 2 and 21
    6·1 answer
  • Michael has 14 video games that he no longer plays. Five of the video games do not work. If he wants to sell the working video g
    15·2 answers
  • There were n signers of the Declaration of Independence. The oldest was Benjamin Franklin, who was y years old. 7 is 10% of y. W
    12·1 answer
  • The measures of the angles of a triangle are 42°, 68°, and 70°. Classify the triangle. right equiangular obtuse acute
    6·1 answer
  • 12/15,3/4,3/12 as a decimal/ how to get the answer
    15·1 answer
  • Which of the following place value tables shows 40,833?
    11·1 answer
  • Assume you have a credit card balance of $1,000. Your inter est rate on the credit card is 18 percent, and your minimum monthly
    15·1 answer
  • Emily reads a story book. o the first day, she reads 1/9 of the whole book, and on the second day, she reads 24 pages. The ratio
    15·2 answers
  • at a basketball game a vendor sold a combined total of 116 sodas and hotdogs. The number of hotdogs sold were 36 less than the n
    10·1 answer
  • Find the missing digit for the following bank identification numbers:
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!