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
harkovskaia [24]
3 years ago
11

A scale model drawing of a backyard is 6 centimeters wide and 8 centimeters long. The scale model uses a scale in which 2 centim

eters represents 1.6 meters. What is the area of the actual backyard? 11.52 m² 22.40 m² 30.72 m² 48 m²
Mathematics
1 answer:
rodikova [14]3 years ago
5 0

Answer:

First you need to divide 1.6 by 2 to get .8 then multiply

.8 x 6 = 4.8

.8 x 8 = 6.4

Then multiply 4.8 by 6.4 and get 30.72

You might be interested in
M=0 passing through p(-2,-2)
valentinak56 [21]

Answer:

The equation of line is y+2=0

Step-by-step explanation:

The equation of line passing through the point (x_{1},y_{1} )and having slope  m is

y-y_{1} = m (x-x_{1}

Given slope m=0 and given point is  is (-2,-2)

y-(-2)=0(x-(-2))

y+2=0

therefore equation of the straight line is y+2=0

Therefore the straight is parallel to negative x-axis(y=-2)

3 0
3 years ago
I do not get question 11 please help me!
Inessa [10]

Triangle QRS has 3 congruent sides, so it is equilateral and equiangular.

The sum of the measures of the angles of a triangle is 180 deg, so each angle of triangle QRS is 60 deg.

Angle RQS measures 60 degrees and forms a linear pair with angle PQS. Angles in a linear pair a supplementary. That makes the measure of angle PQS 120 deg. leaving only 60 degrees as the sum of the measures of angles PSQ and SPQ. Triangle PQS is isosceles since sides PQ and QS are congruent. The angles opposite congruent sides of a triangle are congruent, so angle PSQ is congruent to angle SPQ. That means angles PSQ and SPQ measure 30 deg each.

m<PSR = m<PSQ + m<QSR = 30 + 60 = 90

m<PQS = 120

m<PSR : m<PQS = 90 : 120 = 3 : 4

No choice shows the correct answer.

7 0
3 years ago
Solve for D <br><br><br><br><br><br> Thanks!!
Verizon [17]

Answer:

The answer is d = C/pi.

Step-by-step explanation:

To solve this equation for the variable d, we must isolate it on the right side of the equation.  It is currently being multiplied by pi, so to reverse this action, we should divide both sides of the equation by pi.

c = (pi) * d

c/pi = pi/pi * d

c/pi = d

d = c/pi

Therefore, the answer is d = C/pi.

Hope this helps!

5 0
2 years ago
For each figure answer the following questions
Rudiy27

9514 1404 393

Answer:

  a) ∆ABC ~ ∆EDC by AA similarity

  b) ED/AB = 3/4

  c) 15 cm

Step-by-step explanation:

a) Two angles in each triangle are the same, so the AA similarity postulate can be used to declare the ∆ABC ~ ∆EDC. (Each triangle includes a right angle and angle C.)

__

b) Corresponding sides are ED/AB, DC/BC, EC/AC. The ratio of corresponding sides is ED/BC = (12 cm)/(16 cm) = 3/4.

__

c) Using the ratios identified above, we have ...

  DC/BC = 3/4 = x/(20 cm)

  x = 3/4(20 cm)

  x = 15 cm

8 0
3 years ago
Is my Answers Correct? Very easy Question!
Aliun [14]

Answer:

Step-by-step explanation:

Correct

7 0
2 years ago
Read 2 more answers
Other questions:
  • Given that sinA = 2/3 and A is acute find cos(A)<br><img src="https://tex.z-dn.net/?f=%20%20%5Csin%28a%29%20%20%3D%20%5Cfrac%7B2
    7·1 answer
  • Alex usually runs for 21 hours a week, training for a marathon. if he is unable to run for 3 days, describe how to find out how
    11·1 answer
  • Percent of change: from 60 to 64
    15·1 answer
  • A cube shaped packing box can hold 729 cubic inches of packing material. Solve 729= s ^3 to find the length of one side of the b
    11·1 answer
  • Find the perimeter. (attachment included)
    9·1 answer
  • A bucket contains 15 white, 8 pink, 3 yellow, and 10 black golf balls. What is the probability of selecting a yellow ball, keepi
    6·1 answer
  • An astronomer knows that a satellite orbits the Earth in a period that is an exact multiple of 1 hour that is less than 1 day. I
    7·1 answer
  • I need help with these ASAP their due tonight and I have no idea what I’m doing
    9·1 answer
  • Perform the distributive property <br> 3(5x-2)
    6·1 answer
  • What is the value of 4(a + 7) + 2a?when a = - 1.8?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!