![Frankia](/avatars/30679.jpg)
Frankia
15.12.2019 •
Mathematics
Kelly paid $300 dollars to exercise at a gym the initial membership fee was $75 her gym dues were $25 a month how many months did kyliengo to the gym?
Solved
Show answers
More tips
- H Health and Medicine How to Lower Your Child s Temperature?...
- F Food and Cooking From Latte to Espresso: Which Coffee Drink is the Most Popular on Earth?...
- C Computers and Internet How to Set Up Internet on iPhone? Detailed Guide with Step-by-Step Instructions...
- P Philosophy 8 привычек, чтобы достичь счастливой жизни...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- G Goods and services How to Choose the Right Iron: Purchase Tips...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- H Health and Medicine How to Choose the Right Glasses?...
- H Health and Medicine What vaccines do children need?...
- H Health and Medicine AKDS Vaccination: Ensure Your Child s Safety...
Answers on questions: Mathematics
- M Mathematics The surface area of the sphere is 452.16 mm² what is the volume of the sphere...
- M Mathematics Can someone solve these in change of base formula?...
- M Mathematics 1 Exam O https://assignments.pennfoster.com/Exams/Random?gNo=050kr)M2VW%3D Exam Lesson Name: The Printed Word Exam number: 700105RR Exam Guidelines Exam Instructions Question 2 of...
- M Mathematics Average annual life insurance rates for women POSSIBLE POINTS: 14 Average annual life insurance rates for men Age at purchase Policy amount 20-year term life 30-year term Whole life...
- M Mathematics Lent receives per day? A patient is receiving a normal saline solution, infusing continuously at 80 ml/hr IV, and a tube feeding formula, Glucerna, infusing continuously at 50 ml/hr....
- M Mathematics HELP WILL GIVE BRAINLIST FOR MATH ... . . . . . ....
- M Mathematics Tanvi s favorite holiday activity is making gingerbread houses. She always uses 7 pieces of licorice to make a window. This year, Tanvi used 56 pieces of licorice for the windows on...
- M Mathematics Find the required information and then graph the parabola. x = y^2 – 6y + 8 Vertex: Focus: Directrix:...
- M Mathematics What is the capacity of the cube in liters 512,000 L 512 L 0.513 L 5.12 L...
- M Mathematics WILL GIVE BRAINLIST MATH .. .. Circle graph represents ....
Ответ:
9 Months
Step-by-step explanation: Equation: 75+25x=300
(75-75)+25x=(300-75)
(25x/25)=(225/25)
x=9 months
Ответ:
Option A
Option D
Option E
Step-by-step explanation:
we know that
If the height and base of triangle B are proportional to the height and base of triangle A
then
Triangle A and Triangle B are similar
Remember that
If two triangles are similar then the ratio of its corresponding sides is proportional and its corresponding angles are congruent
so
where
h_A and h_B are the height of triangle A and triangle B
b_A and b_B are the base of triangle A and triangle B
In his problem we have
substitute
Rewrite
Verify all the options
A) we have
Find the ratio of the height to the base of triangle B and compare the result with the ratio of height to the base of triangle A (the value is 1.5625)
substitute the values in the proportion
The ratios are the same
That means that are proportional
therefore
These values could be the height and base of triangle B
B) we have
Find the ratio of the height to the base of triangle B and compare the result with the ratio of height to the base of triangle A (the value is 1.5625)
substitute the values in the proportion
The ratios are not equal
That means that are not proportional
therefore
These values could not be the height and base of triangle B
C) we have
Find the ratio of the height to the base of triangle B and compare the result with the ratio of height to the base of triangle A (the value is 1.5625)
substitute the values in the proportion
The ratios are not the same
That means that are not proportional
therefore
These values could not be the height and base of triangle B
D) we have
Find the ratio of the height to the base of triangle B and compare the result with the ratio of height to the base of triangle A (the value is 1.5625)
substitute the values in the proportion
The ratios are the same
That means that are proportional
therefore
These values could be the height and base of triangle B
E) we have
Find the ratio of the height to the base of triangle B and compare the result with the ratio of height to the base of triangle A (the value is 1.5625)
substitute the values in the proportion
The ratios are the same
That means that are proportional
therefore
These values could be the height and base of triangle B