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
Lisa [10]
3 years ago
5

The diagonal of a rectangle is 100 units. The width is 80 units. What is the area of the rectangle in square units.

Mathematics
1 answer:
Margarita [4]3 years ago
7 0

Answer:

4800 square units

Step-by-step explanation:

a²+b²=c²so

80²+b²=100²

6400+b²=10000  (subtract 6400 from both sides)

3600=b² (square root both sides)

b=60

A=bw so

60(80)=

4800 square units

You might be interested in
Find the value of x for both of these questions plz
kramer

Answer:

13- 60, 14- 30

Step-by-step explanation:

number 13 is a 60, 60,60 triangle

number 14 has two identical edges 2 of the corners are the same:

30, 30, 120

7 0
3 years ago
Read 2 more answers
Please help me with this question
salantis [7]
Checkthe image, i coundlnt tell which one you were looking for so heres a table

4 0
3 years ago
2 over 3 multiplied by 18
lora16 [44]

Two over three multiplied by 18 is 12

6 0
3 years ago
Read 2 more answers
Luis wants to buy a skateboard that usually sells for $79.97. All merchandise is discounted by 12%. What is the total cost of th
Tju [1.3M]

Answer:

$74.8

Step-by-step explanation:

step 1: apply the discount to the price

12% = .12

$79.97 X .12 = $9.5964

$79.97 - $9.5964 = $70.3736

step 2: apply tax

$70.3736 X .0625 = $4.39835

$70.3736 + $4.39835 = $74.77195

step3: round

$74.8

5 0
3 years ago
How do you put a fraction as a mixed number and a whole number
Jobisdone [24]
If the fraction is more than it is that is a uneave fraction so you can convert it into a mixed nunmber

5 0
3 years ago
Other questions:
  • To construct an equilateral triangle inscribed in a circle, Jason first inscribed a regular polygon in the circle. Then he began
    5·2 answers
  • A company has three different sites: site 1, site 2 and site 3. at site 1 70% of the employees are bu alum, at site 2 20% of the
    12·1 answer
  • What is the smallest 3-digit number that has 2, 3, and 7 among its prime factors?
    7·1 answer
  • 3.1.24
    11·1 answer
  • Help i dont understand this..
    13·2 answers
  • Convert the measurement as indicated. <br> 91qt=_gal_qt
    12·1 answer
  • What is the Awnser to this?
    14·1 answer
  • I need the second answer!?!?​
    14·1 answer
  • Mr.jones filled his swimming pool with water
    10·2 answers
  • Eugene's grandmother is teaching him how to make her salsa recipe. Each batch of salsa requires 1
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!