janajjsja janajjsja

01-07-2020
Mathematics

contestada

12
The value of x must be greater than

a .0
B.1
C.3
D.7

12 The value of x must be greater than a 0 B1 C3 D7 class=

Respuesta :

abdulem abdulem

01-07-2020

Answer:

must be greater than 7

Step-by-step explanation:

using pythagoras theorem

a^2=b^2-c^2

x^2=15^2-12^2

x^2=225-144

x^2=81

take square root both sides

√x^2=√81

x=9

and 9 is greater than 7

Answer Link

Otras preguntas

Zach read a book for 10 minutes every weekend in the first month, 20 minutes in the second month, 40 minutes in the third month, and 80 minutes in the fourth mo

Study the map above. Which of the following letters marks a place where a large population it most likely to live.

Chromium(Cr) can combine with chlorine(Cl2) to form chromium chloride(CrCl3). Which equation is correct representation of this reaction. A.Ct+Cl2--- CrCl3 B.2C

Ava, Grace, Jayden, and Zoe together stacked a total of 50 brownies on a tray. Ava stacked 0.14 of the brownies, Grace stacked 4 of the 50 brownies, Jayden stac

A situation known as _____________________ occurs when all production inputs are allowed to expand, but that expansion does not result in much of a change in th

Living cells synthesize long chains of amino acids called proteins. Which substance provides the information needed to correctly sequence the amino acids duri

what is the slope of the line

The tenant men squatted down on their hams again to mark the dust with a stick, to figure, to wonder. Their sunburned faces were dark, and their sun-whipped eye

The school club earns $10 for each photo in its annual pet photo contest. The club wants to save $75 if its earnings for a pizza party. The club members also wa

Why did so many Americans contribute to the building of the Statue of Liberty