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
____ [38]
3 years ago
5

The bird house in your friend's yard casts a shadow that is 14 feet long. Your friend is

Mathematics
2 answers:
Stells [14]3 years ago
7 0

The height of the bird house is 20 feet.

Step-by-step explanation:

5/3.5=x/14

14÷3.5=4

5×4=20

malfutka [58]3 years ago
3 0

Answer:

12.5

Step-by-step explanation:

5 minus 1.5 is 3.5 so do the same with the bird house to create a pattern

You might be interested in
David was 3 when Marieka was born. David is 32 now, how old is Marieka?
Alex777 [14]

Answer:

Marieka will be 3 years younger that David

Step-by-step explanation:

she'll be 29 years old ...

7 0
3 years ago
Read 2 more answers
Rapper DaBaby drove at a speed of 45 mph in front of Coosa High School on his way home from North Carolina. What was his speed i
NeTakaya
To find the answer, set up an equation:
\frac{45 \: miles}{1 \: hour}  \times  \frac{1000 \: meters}{1 \: mile}  \times  \frac{1 \: hour}{3600 \: seconds}  =
Using this set up we can cross out the units that are on opposite sides of the proportion such as miles and hours, leaving us with the desired units of meters and seconds. Then calculate m/s by multiplying 45 by 1000 meters and then dividing that value by 3600 seconds.

The resulting answer is 45mph = 12.5 m/s
3 0
3 years ago
Read 2 more answers
A rectangular garden has a length that is modeled by the expression2X -7 and a width of 3X^2+4x. What is the area of the garden?
DochEvi [55]

Answer:

  • A = 6x³ - 13x² - 28x

Step-by-step explanation:

<u>Area of rectangle:</u>

  • A = lw

<u>Given:</u>

  • l = 2x - 7
  • w = 3x² + 4x

<u>The area is:</u>

A = (2x - 7)(3x² + 4x) =

   2x(3x² + 4x) - 7(3x² + 4x) =

   6x³ + 8x² - 21x² - 28x =

   6x³ - 13x² - 28x

6 0
3 years ago
Read 2 more answers
Minus then changes from 115.5 inches tall to 23.1 inches tall. What percent of change is that?
strojnjashka [21]

Answer:

80%

Step-by-step explanation:

23.1/115.5=0.2

1-0.2=0.8=80%

4 0
4 years ago
A supplier sold a scanner machine for Rs 41,400 with 15% VAT after allowing 10% discount on it's marked price and gained 20%. By
victus00 [196]

3%

Answer:

Selling price with VAT {15%} = Rs 41400

S.P +15% of S.P =Rs 41400

S.P(1+15%)=Rs 41400

S.P=Rs 41400/1.15

Selling price without VAT =Rs 36000

Again

Discount = 10%

M.P =S.P+ Discount % of M.P

M.P-Discount% of M.P= S.P

M.P(1-Discount%)=Rs 36000

M.P(1-10%)=Rs 36000

M.P=Rs 36000/0.9

Marked Price = Rs 40,000

again

Discount =Discount % of M.P

=10% of 40000

=Rs 4,000

Again

Profit=20%

For 20% profit

Cost price = (S.P*100)/(100+profit%)

=(36000*100)/(100+20)

= Rs 30000

For 24% profit

selling price = (100+profit%)*C.P/100

=(100+24)*30000/100

=Rs 37200

Again

Discount = 40000–37200 = Rs2800

Discount % = discount/M.P*100%

=2,800/40,000* 100 = 7%

Finally

Discount percent to be reduced =10%–7%= 3%

3 0
2 years ago
Other questions:
  • If the perimiter of a sector is 4 times its radius, then the radian measure of the ceenral angel of the sector is
    8·1 answer
  • Solve for X <br> 4(x+1) &lt; 3
    13·2 answers
  • Name a chord for the circle.​
    7·1 answer
  • Find the GCF of the terms of the polynomial. 18x4 – 27x3 – 36x2
    8·1 answer
  • 4. Find the x-intercepts and the vertex, and then graph the parabola y = (x − 4)(x + 2). Part I: Find the x-intercepts of the pa
    8·1 answer
  • Find the distance..<br><br> Please help!!!
    15·1 answer
  • What is the remainder when 84,748 is divided by 35?
    10·1 answer
  • Find the value of each variable.
    11·1 answer
  • 2. Which of the following points lies in the solution set of the inequality y&gt;/=3x+10?
    9·1 answer
  • Find the number of ways you can arrange the letters in the word parthum a 120 b 14,560 c 5040 d 4005
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!