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
vova2212 [387]
3 years ago
11

Sonny substituted 5 for x in the proportion 16/x =48/12 and cross multiplied to get 240 = 240. Why is this?

Mathematics
1 answer:
wolverine [178]3 years ago
4 0
16 / 5 = 48 / 12

16 * 12 = 5 * 48
192 = 240

which is incorrect  so 5 cannot be the solution of the equation.

substituting 4 for x  will give you 192=192


You might be interested in
To celebrate there 125 anniversary, a company in Germany produced 125 very expensive teddy bears. The bears,known as the "125 ka
liq [111]

Answer:

The cost of one bear is <u>$47,000</u>.

Step-by-step explanation:

The question is incomplete and the data is missing so the complete question with data is below with attached files:

To celebrate there 125 anniversary, a company in Germany produced 125 very expensive teddy bears. The bears,known as the "125 karat teddy bears", are made mohair,silk and gold thread and have diamond and sapphire eyes.

The chart shows the approximate cost of " 125 teddy bears". Based on the pattern, how much does one bear cost?

Now, to get the cost of one bear.

So, we solve it by using unitary method:

If 4 bears cost = $188,000.

Then 1 bear cost = 188000\div 4=47000

Thus, cost of one bear is $47,000.

Now, we check it by using another pattern of the data:

If 7 bears cost = $329,000.

Then 1 bear cost = 329000\div 7=47000.

Hence, the cost of one bear is $47,000.

Therefore, the cost of one bear is $47,000.

8 0
3 years ago
PLSSSSSSSSSSS ANSWER FASSTTT!!!!!!
liberstina [14]

Answer:

the only solution is 0

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
I’ll give points + brainalist for answer / explanation
Fynjy0 [20]

Answer:

C. the circumference of a circle

Step-by-step explanation:

The perimeter of a square is the length of the outside, which is found by adding all the side lengths. The circumference of a circle is similar because it is also the length of the outside of the shape.

3 0
3 years ago
Geometry help, it’s easy!!!!!
-BARSIC- [3]

Answer:

b

Step-by-step explanation:

all you do is divide 10.2 by tan (67) and you get 4.33

3 0
3 years ago
Read 2 more answers
Help me pls its Pythagorean theorem I need help
ankoles [38]

Answer:

the answer is 3.81

but rounding it it will be 3.8 meters

Step-by-step explanation:

Pythagorean theorem says

a²+b²=c²

so,

take take the Lowest measurement as a² which will be 7 and take 8 as the hypotenuse or the longest side which is c²

then put it all together you get

7²+x²=8²

we made b as x because we will be finding b

then substitute the values

x²=8²-7²

x²=64-49

x²=15

to remove that square from the x you then put square root in both

✓x²=✓15

press in the calculator, root of 15 will be about 3.81

now we got

x=3.81

x is the missing measurement

8 0
3 years ago
Other questions:
  • An object is moving at a speed of 470 centimeters every 3 hours. Express this speed in inches per minute. Round the answer to th
    14·1 answer
  • Question 21 of 39
    7·1 answer
  • Jawaban dari 5x – 7 = 13 adalah....... dijawab ya....
    7·2 answers
  • Show that f(x)=x^3 and g(x)=200x^3 grow at the same rate
    14·1 answer
  • The Coffee Counter charges ​$8.00 per pound for Kenyan French Roast coffee and ​$10.00 per pound for Sumatran coffee. How much o
    13·1 answer
  • The two bases of a trapezoid measure 14 inches and 10 inches respectively. The trapezoid's height is 8 inches. What is the area
    10·2 answers
  • You estimate that you can do 15 math problems in 25 min.
    7·1 answer
  • Which two of these squares have the same amount shaded? A P and Q B P and S C Q and R D R and SPRQSRELEASE
    7·1 answer
  • Two similar triangles are shown on the coordinate grid:
    12·1 answer
  • Layla leans a 26-foot ladder against a wall so that it forms an angle of 61° with the ground. How high up the wall does the ladd
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!