manuell090203
12.11.2020 •
Mathematics
Find the value of RE
Solved
Show answers
More tips
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- L Leisure and Entertainment What to Bring on a Hike? Essential Items to Pack for a Safe and Enjoyable Adventure...
- L Leisure and Entertainment Couchsurfing: A New Way to Travel...
- S Style and Beauty Autotanning: Harmful or Safe?...
- F Food and Cooking 10 Ideas for a Wedding Anniversary Gift...
- H Health and Medicine How to Reduce Sweating in the Heat and Beyond: Say Goodbye to Excessive Sweat...
- F Food and Cooking Do Aphrodisiacs Really Work? Separating Fact from Fiction...
- H Health and Medicine What to Eat to Lose Weight?...
- A Animals and plants How to Teach Your Parrot to Talk?...
- H Health and Medicine How to Improve Your Posture?...
Answers on questions: Mathematics
- M Mathematics 5th Grade Math (Please help, due today!)...
- M Mathematics Ernesto has a jump rope that is 10.5 feet long. To make the jump rope the ideal length for his height, Ernesto needs to cut off 0.3 of the jump rope. If Ernesto does this,...
- M Mathematics Read the scenario. A car increases its position at a constant velocity for 5 s. Then, it stops for 55. Which option provides a true statement about a distance-time graph created...
- M Mathematics Select the correct product. (x2 + 6x + 9)(3x - 1)...
- M Mathematics Help please ∞ due in 30 mn...
- M Mathematics What is the equation for the line of reflection that maps the trapezoid onto itself? y = 2 y = 0 x = 2 x=−2 13p, brainliest if correct...
- E English When looking for information on an author s life, which is the best choice to use as a source? a. newsweek b. people magazine c. the new york times d. dictionary of literary...
Ответ:
24.6
Step-by-step explanation:
Given that the length of RT is 43 and that RE is 4x+7 and that ET is 2(x-4), we can use PWP to set up an equation to find the value of x.
4x+7+2(3x-4) = 43
4x+7+6x-8 = 43
10x = 44
x = 4.4
Then, we plug in 4.4 into the equation.
4*4.4+7=24.6
Sorry for the delay, hope this helps!
Ответ:
(x+1)² + (y-1)²=8²
(x-h)² + (y-k)² = r²
center of the circle (-1,1), r=8.