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
disa [49]
3 years ago
8

The length width and height of a rectangular solid are 8,4,1 respectively what is the length of the longest line segment whose e

ndpoints are two vertices of this solid
Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
3 0

Answer:

9 units

Step-by-step explanation:

Given

Length = 8

Width = 4

Height = 1

Required

Determine the length of the longest segment

To do this, we use:

Longest = \sqrt{Length^2 + Width^2 + Height^2}

So, we have:

Longest = \sqrt{8^2 + 4^2 + 1^2}

Longest = \sqrt{64 + 16 + 1}

Longest = \sqrt{81}

Take positive square root

Longest = 9

<em>Hence, the length of the longest segment is 9 units</em>

You might be interested in
The length of a rectangle is four times the width minus three. If the perimeter of the rectangle is 64 meters, what is the lengt
Nastasia [14]

Answer:

L = 25 m

Step-by-step explanation:

L = 4W - 3

perimeter = 2(L + W)

64 = 2(4W - 3 + W)

divide both sides by 2:

32 = 5W - 3

add 3 to each side:

5W = 35

divide both sides by 5:

W =7

L = 4(7) - 3 = 25

6 0
3 years ago
Martha spent $38.45 on a new shirt and now has $17.71 in her pocket.
Lelechka [254]

Answer:

x + 17.71= 38.45

Step-by-step explanation:

8 0
3 years ago
Find the unknown angle measure.
spin [16.1K]

Answer:

x=80

Step-by-step explanation:

The sum of interior angles in a quadrilateral is 360°

the square represents a right angle= 90 degrees

124+66+90=280

360-280=80

x=80

6 0
3 years ago
1. Cooking oil is sold in two sizes of cans.
iren2701 [21]

Answer:

Small can

Step-by-step explanation:

Price per liter for Small can = 2.20 /4 = 0.55

Price per liter for Large can = 3.24 / 6 = 0.54

0.55>0.54

small can > large can

I hope im right!!!

4 0
3 years ago
If ∠A and ∠B are complementary, find the value of x given that ∠A=3x-2 and ∠B=x+12
xxMikexx [17]

Answer:

x=20 degrees

Step-by-step explanation:

complementary means the angles equal 90 degrees

so ∠A+∠B=90 degrees

∠A=3x-2 and ∠B=x+12

so subsitute

(3x-2)+(x+12)=90

then solve for x

4x+10=90

4x=80

x=20 degrees is your answer

6 0
3 years ago
Other questions:
  • How many decimeters are in 3.5 dekameters? Use the metric table to help answer the question.
    9·1 answer
  • Which of the following polynomials is a binomial? A. 6x B. 5x-9 C. x^[2] +8x-3 D. 2x^[3]+4x^[2]-7x+1
    8·2 answers
  • What is <br> - 3/4 x ( -12 ) <br> please i need this by today
    9·1 answer
  • mittens are marked down 25% the sale price is 3.15 a pair what was the original price of a pair of mittens
    7·2 answers
  • Solve for x <br> 4(2x+3)=-6+5x
    6·2 answers
  • Which could be the measures of the three angles of an acute triangle?
    11·2 answers
  • 1ll mark brainlist pleassee help
    10·1 answer
  • In the late 2000's sales of SUVs decreased due to higher gas prices and improved alternative vehicles. A car dealer is intereste
    13·1 answer
  • Work out: 2+3+4+5 (2+3+4+5)​
    8·2 answers
  • Robin drew a circle with center D and diameter AB of 13 inches. What is the radius RD of the circle?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!