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
Diano4ka-milaya [45]
3 years ago
15

Lewis needed to find the difference in lengths between the hypotenuse and the longest leg of this triangle. His work is shown be

low. Triangle A B C. Side B C is 16 and side A C is 12. Hypotenuse A B is labeled c. 12 squared + 16 squared = c squared. 144 + 256 = c squared. 400 = c squared. StartRoot 400 EndRoot = c. 200 = c. Difference: 200 minus 12 = 188. What errors did Lewis make? Check all that apply. He simplified StartRoot 400 EndRoot incorrectly. It should be 20 instead of 200. He found the difference between the hypotenuse and the short leg instead of the long leg. He evaluated 12 squared incorrectly. It should be 12 (2) = 24. He evaluated 16 squared incorrectly. It should be 16 (2) = 32. He should not have taken the square root of each side to get rid of the exponent.
Mathematics
2 answers:
Rus_ich [418]3 years ago
8 0

Answer: A and

Step-by-step explanation: the other

dimaraw [331]3 years ago
7 0

Answer:

The answer is first and last

Step-by-step explanation:

Edge2020

im not gonna explain cuz some    other guy got it wrong and  im just answering for anyone  who needs it

You might be interested in
How many solutions does the following system have?<br> y= 5x + 8<br> y = 5x + 3
NARA [144]

Answer:

This system has no solutions.

Step-by-step explanation:

If we try to solve:

  1. 5x + 8 = 5x + 3
  2. 5x + 8 - 3 = 5x
  3. 5x + 5 = 5x
  4. 5x - 5x + 5 = 5x - 5x
  5. 5 = 0

Since there are no x values left over and the remaining solution is zero, there is no solution for this equation.

Hope this helps!!

4 0
3 years ago
Congruent triangles pls help
Harrizon [31]
Congruent triangle are the same shape and same size exactly
8 0
3 years ago
Pears cost $0.92 per pound and apples cost $1.10 per pound. mr.Bonilla bought 3.75 pounds of pairs and 2.1 pounds of apples how
eimsori [14]

Answer:

$5.76

Step-by-step explanation:

Total price for 3.75 pounds of pears:

0.92(3.75) = $3.45

Total price for 2.10 pounds of pears:

1.10(2.10) = $2.31

Total Price:

$2.31 + $3.45 = $5.76

4 0
3 years ago
What is the product of 2r2 - 5 and 3r
faust18 [17]

Answer: 6r^3 - 15r

Step-by-step explanation:

(3r) (2r^2 - 5)

Distribute.

6r^3 - 15r

Hope this helped.

8 0
3 years ago
A CD makes 58 1/2 revolutions in 3/4 minutes what's the unit rate?
Elza [17]
The asnwer is 32 :) hope it helps
4 0
3 years ago
Other questions:
  • What is the common difference for this arithmetic sequence? 45, 40, 35, 30, 25, ...
    7·2 answers
  • Compare 8.25 and 8.250
    12·1 answer
  • The percent of licensed U.S. drivers (from a recent year) that are female is 48.60. Of the females, 5.03% are age 19 and under;
    11·1 answer
  • A geometric sequence is shown below: a0, -11, 22, a1, 88, -176.
    5·1 answer
  • The radius of a circle is 3 units. What is the diameter of the circle? Please tell me how you did it
    12·1 answer
  • A trapezoid has 63.4 kilometers base and 23.2 kilometers base, as well as 75.3 kilometers height. What is the area?
    11·2 answers
  • Type the correct answer in the box.
    15·2 answers
  • What is the product of 50 and 74?
    10·1 answer
  • WORTH 40 POINTS PLEASEEEEEE ANSWER
    11·1 answer
  • Captain Marvel — is sighted at an altitude of 300 feet and is descending
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!