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
shtirl [24]
3 years ago
12

27? i cant figure out her mistake can anyone help ?

Mathematics
2 answers:
Slav-nsk [51]3 years ago
8 0
The mistake is she uses 7² + 25² = 24² when the actual equation should be 7² + 24² = 25² which would be correct 7² = 49 / 24² = 576 / 49 + 576 = 625 which is equal to 25²
expeople1 [14]3 years ago
4 0
The mess up occurs in one of the first things she says. She first claims that 7^2 +25^2 = 24^2
Wait a minute... slow your roll there.
25 is the hypotenuse, or the longest side of the triangle AND opposite the right angle (but we aren't supposed to know that yet).
The Pythagorean Theorem holds that a^2 + b^2 = c^2, where a & b are the legs of the triangle & c is the hypotenuse. So, she got the formatting correctly, but she switched 24 & 25.
Hope this helps!
You might be interested in
A rectangle is 5 inches long and 7 inches wide.How many one-square-inch tiles are needed to cover its area?
Ket [755]

Answer:

35 square inches

Step-by-step explanation:

The formula is bh

b being base and h being height. In this, the width is height and length is base.

5 times 7 is 35

Mark me as brainliest if this helps!

5 0
3 years ago
Someone please help
OLEGan [10]

Answer:

e= -2

Step-by-step explanation:

1) distribute so you get 6+0.75e=2-1.25e

2) move the variable to one side so you get 6+2e=2

3) subtract the 6: 2e=-4

4) divide by 2: e= -2

4 0
3 years ago
Select all expressions that are equivalent to 8(t+4)
monitta
8t+32 is one expression equivalent to that.
5 0
3 years ago
Which expression is equal to 3/4
Vitek1552 [10]
3 x 1/4= 3/4
3/3 x 4/4=1
1/4 x 3/4=3/16
4 x 1/3=4/3
The answer is A 3 x 1/4
6 0
3 years ago
Does 6(x + 5) = 6x + 11 , have on solution, infinitely many solutions, or no solutions?
choli [55]

Answer:

no solution

Step-by-step explanation:

hello

6(x+5)=6x+11\\ 6x+30=6x+11\\ 30=11

this is always false so there is no solution

3 0
3 years ago
Read 2 more answers
Other questions:
  • *picture involved, refresh if not visible*
    5·2 answers
  • What is the Decimal Equivalent to 1/3?
    7·1 answer
  • Wayne bought blueberries. He uses 3/8 of the blueberries to make blueberry bread, 1/6 of the blueberries to make pancakes, and 5
    13·2 answers
  • Please help...
    15·1 answer
  • Cuanto es 1/3 de 48 libros
    8·2 answers
  • The equation that models this relationship is y=2x. How many liters of water should Austin combine with 16 scoops of juice mix?
    5·1 answer
  • Malia and her sister walk at a constant rate of 4 miles per hour.
    8·1 answer
  • Solve by completing the square​
    11·1 answer
  • How to find the accurate estimate of the volume?
    11·1 answer
  • A parachutist's rate during a free fall reaches kilometers per hour. What is this rate in meters per second? At this rate, how m
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!