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
seraphim [82]
3 years ago
12

Benny’s age is currently 200% of his sister Jenny’s age. What percent of Benny’s age will Jenny’s age

Mathematics
1 answer:
Sav [38]3 years ago
7 0

Answer:

The lower the age of Benny and Jenny, the% between the age of both, the more it decreases

Step-by-step explanation:

To calculate the exact percentage, the age of one of the two is necessary. I demonstrate it with several examples.

Let B be Benny's age

Let J be Jenny's age

We are told that Benny's age is 200% Jenny's age, we know that 200% is 2, therefore:

B / J = 2

Now if B = 2 and J = 1

2/1 = 2

After 4 years:

B + 4 / J + 4 = (2 + 4) / (1 + 4) = 1.2, i.e. 120%

Another example, if B = 4 and J = 2

4/2 = 2

After 4 years:

B + 4 / J + 4 = (4 + 4) / (2 + 4) = 1.33, that is 133%

Another example, if B = 6 and J = 3

6/3 = 2

After 4 years:

B + 4 / J + 4 = (6 + 4) / (3 + 4) = 1.43, that is 143%

The conclusion is that the lower the age of Benny and Jenny, the% between the age of both, the more it decreases.

You might be interested in
I have a bunch of graph problems and they are killin me! Please answer 90 pnts, giving brainliest
stiv31 [10]

Answer:

first picture d

second d

third a

forth a

5th c

im not that great at math tho

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
TVs are measured by
kondor19780726 [428]

Answer:

Step-by-step explanation:

Diagonal is 60 inches, height is 24 inches so

60^2 = 24^2 + width^2

6.25 inches

4 0
2 years ago
Please help me I would really appreciate it.
Karo-lina-s [1.5K]

Given:

\overline{AB}\cong \overline {CD},\overline{BC}\cong \overline {DA}

To prove:

\Delta CDA\cong \Delta ABC

Proof:

In \Delta CDA\text{ and } \Delta ABC,

\overline{AB}\cong \overline {CD} because Given

\overline{BC}\cong \overline {DA} because Given

\overline{AC}\cong \overline {AC} because Reflexive property.

Corresponding sides of both triangles are congruent. So,

\Delta CDA\cong \Delta ABC because SSS

Therefore, the required missing values are: Given, \overline{BC}\cong \overline {DA}, Reflexive property ,\Delta CDA\cong \Delta ABC, SSS respectively.

5 0
2 years ago
quizlet "it is closed under addition and multiplication but not closed under subtraction or division."
deff fn [24]

Rational numbers are closed under addition ,multiplication but not closed under division

Rational number

Closure property

assume two rational numbers say x and y. the results  of addition and multiplication operations give a rational number we can say that rational number are closed under addition and multiplication . For example

rational number are not closed under division as  1 and 0 are rational number  but 1/0 is not defined but it is closed under addition  and multiplication

that is 1+0 = 1 closed under addition

          1*0 =0 closed under multiplication

but 1/0  is not defined so it is not closed under division

Hence Rational numbers are closed under addition ,multiplication but not closed under division

learn more of closure property here

brainly.com/question/28220649

#SPJ4

4 0
9 months ago
Solve the equation: c - 7 = 12
Alenkinab [10]

c - 7 = 12

or, c = 12+7

or, c = 19

The answer is 19

3 0
2 years ago
Other questions:
  • What is (+16) - (+2)?​
    5·2 answers
  • I need m and b help please
    12·2 answers
  • Help me slove these 3 problems
    15·1 answer
  • Examine each capital letter in the alphabet. Determine which letters have 180° rotational symmetry about a point in the center o
    9·1 answer
  • Which of the following theorems verifies that WVU = RST?
    10·1 answer
  • A family of five goes out to dinner and spends $114.10. This includes a 20% tip. How much did the family's server receive for a
    6·2 answers
  • Can u help me with this
    8·1 answer
  • 1) Solve quadratic equations by factoring.<br> 2x^2 + 5x - 12 = 0
    7·2 answers
  • A polynomial contains number of terms<br>​
    7·1 answer
  • Help please! I just need to know how to do this step by step...
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!