20meansdd
03.05.2021 •
Mathematics
Calculate increase in 40 miles by 43%
Solved
Show answers
More tips
- H Health and Medicine How to Treat Whooping Cough in Children?...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
Answers on questions: Mathematics
- M Mathematics What type of estimate does midpoint give?...
- M Mathematics Donnie’s dog had a litter of puppies. he noticed that 2 are brown, 1 is striped and 3 are spotted. what is the ratio of total puppies to brown puppies? i got 6: 2...
- M Mathematics What is the equation of the given line?...
- B Biology Free Points Daily! i challenge you to post a picture of yourself with your best friend!...
- P Physics The third floor of a house is 8m above street level. how much work must a pulley system do to lift a 150-kg oven at a constant speed to the third floor?...
- E English What is the best definition of a slant? someone s opinion that is unfounded. an authors blas for or against something. an inappropriate source of information that cannot...
Ответ:
57.2m
Step-by-step explanation:
not sure
sorry need poins
Ответ:
57.2 miles
Step-by-step explanation:
= 40 × 143% miles
= 40 × 143/100 miles
= 57.2 miles
Ответ:
Height of support Y = 13.3333333 m, or if you want to round, ≅ 13.3 m. Height of support X = 10.6666667 m, or if you want to round, ≅ 10.7 m.
Step-by-step explanation:
This problem is looking at similar triangles. If you look closely, the three different supports form three different triangles. So, we are just dilating from the biggest triangle to the two smaller triangles!
We are given the base lengths for all the triangles, so let's start with finding the height of support Y. The biggest triangle's base length is 18 m, and Y's base length is 15 m. What we want to do is figure out the scale factor that would shrink the biggest triangle down to triangle Y. Aka, we divide 18 by 15.
18/15=1.2
Now, we can take the biggest triangle's height, 16 m, and divide it by this scale factor of 1.2.
16/1.2=13.3333333
So, the height of support Y is 13.3333333 m, or if you want to round, 13.3 m.
We can repeat this same process to find the height of support X.
18/12=1.5
16/1.5=10.6666667
The height of support X is 10.6666667 m, or if you want to round, 10.7 m.
I hope this helped, and if I was correct, I'd appreciate if you marked my answer as Brainliest :)