ospskdbsnd
ospskdbsnd
Today at 6:00 PM
Mathematics
Answered
show your work
‘Mmmm
Answer :
lamalex1868
lamalex1868
Today at 6:05 PM
12. x^2 + 5^2 = 13^2
x^2 + 25 = 169
-25 -25
————————
x^2 = 144
x = 12
13. 9^2 + 12^2 = 15^2
81 + 144 = 225
225 = 225
Yes, this is a right triangle.
14. 9.6^2 + 18^2 = 20.1^2
92.16 + 324 = 404.01
416.6 = 404.01
No, this is not a right triangle.
Answer Link
VIEW ALL ANSWERS ( 29+ )
Other Questions
The Romans defeated Hannibal because they had a larger army trained in superior tactics avoided battle, waited, and counted on the loyalty of their allies defea
Manufacturing technology examples
What is the sum of the first eight terms of the series? (−600)+(−300)+(−150)+(−75)+(−37.5)+... Round the answer to two decimal places. −1200.50 −1195.31 −1190.6
Find the area and the circumference of a circle with radius 2m. use the value 3.14, and do not round your answers. be sure to include the correct units in your
When you eat out and have $25 to spend, what information do you need to maximize your utility?
Difference between heritability and coheritablity?
Disease risk can always be pinpointed using genetic testing.
The three numbers are to one another 2:4:7.The sum of their cubes is 3320.Find the numbers.
Should the United States ally itself with Great Britain or F
one final test of the free and fairness of election lies in the outcome itself'.justify the statement with any three uitable examples.
When facing public speaking anxiety, the goal for the speaker should be to?
Which describes a task done by a forensic examiner at a crime scene?
Which constitutional amendment makes it illegal to institute a poll tax? *?
in a particular class of 24 students, 14 are men. what fraction of the students in the class are men
When news of the european war first reached the united states:?
When we are forced to make choices, we are facing the concept of ?
A 220.0-mL sample of helium gas is in a cylinder with a movable piston at 105 kPa and 275 K. The piston is pushed in until the sample has a volume of 95.0 mL. T
When muscle cells have more glucose than they need for energy, they may store some of the excess as?
Which has the lighter mass one mole of platinum or one mole of zirconium?
Which article of the constitution describes the basic powers of the presidency and the means of selecting presidents?
