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
finlep [7]
3 years ago
10

A scale drawing has a scale of 2 in.: 6ft. Find the length on the drawing if the actual length is 18 ft

Mathematics
2 answers:
Makovka662 [10]3 years ago
4 0

Answer:

6 in

Step-by-step explanation:

Solve:

Divide 18 by 6

18/6= 3

Then, multiply the 2 in by 3

Hope this helps!

FromTheMoon [43]3 years ago
3 0
6 inches is your answer
You might be interested in
Which are the roots of the quadratic function f(b)=b^2-75? Check all that apply.
barxatty [35]
A and B ............................
5 0
3 years ago
242 = (80 × 3) + ____find the known number
andre [41]

Answer:  so the answer is 2

Step-by-step explanation:

80 x 3

= 240

240 - 242

=2

7 0
4 years ago
Read 2 more answers
(1 point) Find two unit vectors orthogonal to a=⟨4,5,0⟩a=⟨4,5,0⟩ and b=⟨0,1,−3⟩b=⟨0,1,−3⟩ Enter your answer so that the first no
Anni [7]

Answer:

 First vector

V=+ \dfrac{-15i+12j+4k}{\sqrt{385}}

Second vector

V=- \dfrac{-15i+12j+4k}{\sqrt{385}}

Step-by-step explanation:

Given that

Vector a ,  a= 4 i + 5 j + 0 k

Vector b , b= 0 i + 1 j  - 3 k

The orthogonal vector V is given as

V = a x b

V is the cross product of the above two vector which is orthogonal to the vectors a and b.

V=\begin{vmatrix}i & j & k\\ 4 & 5 & 0\\  0& 1 &-3 \end{vmatrix}\\V=i(-15-0)-j(-12-0)+k(4-0)\\V=-15i+12j+4k

The unit vectors

V=\pm \dfrac{-15i+12j+4k}{\sqrt{15^2+12^2+4^2}}\\\\V=+\dfrac{-15i+12j+4k}{\sqrt{385}}\\V=-\dfrac{-15i+12j+4k}{\sqrt{385}}

First vector

V=+ \dfrac{-15i+12j+4k}{\sqrt{385}}

Second vector

V=- \dfrac{-15i+12j+4k}{\sqrt{385}}

5 0
3 years ago
Find the missing length <br> . Leave your answers in simplest radical form
KIM [24]

Use the Pythagorean theorem:

2)

x^2+7^2=14^2\\\\x^2+49=196\qquad\text{subtract 49 from both sides}\\\\x^2=147\to x=\sqrt{147}\\\\x=\sqrt{49\cdot3}\\\\x=\sqrt{49}\cdot\sqrt3\\\\\boxed{x=7\sqrt3\ mi}

4)

x^2+9^2=(\sqrt{226})^2\\\\x^2+81=226\qquad\text{subtract 81 from both sides}\\\\x^2=145\to \boxed{x=\sqrt{145}\ km}

5 0
3 years ago
Robin can clean 72 rooms in 666 days.
Leokris [45]

Answer:

108 rooms

Step-by-step explanation:

Robin can clean 72 rooms in 666 days

means in 666 days rooms that can be clean  is 72 rooms

in 1 days rooms that can be clean  is 72/666 rooms

in 999 days rooms can be clean is  999\times 72\div 666

after solving we get 108 answer

7 0
3 years ago
Read 2 more answers
Other questions:
  • If 1/2 hour Naomi stretches her neck; every 1/3 hour she stretches her legs; and every 1/6 hour she stretches her ams. Which par
    12·1 answer
  • What is twenty six times thirty seven
    5·1 answer
  • If lines ab and cd are parallel, which of the following statements are true?
    7·2 answers
  • WILL GIVE YOU BRAINLIEST!! (only answer if u know for sure) A coin is flipped 20 times. 13 times the coin lands on heads. What i
    11·1 answer
  • (3x + 1/2 ) + ( 7x - 4 1/2 ) simply the expression
    11·1 answer
  • Pls help!! <br>Find h. 10 cm h h = ✓ [?] cm .... 6 cm Enter​
    10·2 answers
  • Which expressions are equivalent to 2^−4·2^2?
    8·1 answer
  • Which of the following could be the side lengths of a right triangle?
    13·1 answer
  • Assume that adults were randomly selected for a poll. They were asked if they "favor or oppose using federal tax dollars to fund
    5·1 answer
  • BRAINLIEST, help, thank youu!!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!