20karaadams 20karaadams

11-12-2018
Mathematics

contestada

(3r-7)^2=36 solve by using the square root property

Respuesta :

danielferreyra12 danielferreyra12

11-12-2018

Answer:

r=13/3

Step-by-step explanation:

(3r-7)^2=36

Apply sqrt to LHS and RHS of the equation

3r-7=6

3r=13

r=13/3

Answer Link

Otras preguntas

Vivid writing includes ___ descriptions of things that can be seen, touched, heard, smelled, and tasted. A. sensuous B. tangent

Hydrangea plant's petals change to which colour on the addition of acids?

Using numbers 1 3 5 7 9 11 13 17 19 in 5 steps sum should be 30.We can repeat numbers.

what is phosphorylation ?

Which mathematical relationship best describes a graph of gravitational field strength versus distance? (one of the 3 pictures attached or none of the above?)

Is green light most or least useful in photosynthesis? Why?

when i was two, my brother was half my age now i am 100. what is my brothers age

Which regions have been the sites of genocide or a attempted genocide in the last 30 years?

which of the following is not a helping verb?A. beB. mustC. wouldD. can

Bombarding sodium-23 with a proton produces nuclide X and a neutron. What is nuclide X? Answers: magnesium-24 magnesium-23neon-23 sodium-24 none of the aboveT