the answer is 56 bc if u square 7 which is 49 and add 7 to it u get 56. yw :)
Explanation:
brainylist? thx 4 free points btw
Lwweonardo da Vinci made important contributions from his conviction that art and escieednwce eshould work together, not be placed in separate compwarteeents. To hwwis mind, science could teach creative people how to ebetter art, and wcreativity csould enhance scientific study. Therqeforee, hwweuded dissections, ed scientific knowledge of the human bodye.
impreove ehiset, aftee he e, the detailed drawings he made advancde

d
Da Vinci's far-eepaedssianting. He efxpctechnique wevee his paintings a tremendous sena of depeth or edfimenfsionality. Maenwewy future artists studiedsand used his technifffques.

w
Da Viwnci thought that seeing was all imwportanwmakinw hiw anw ewarly empwirwwst. He put w prwy wnot onw recewudied geolowHwe madwe early attempts at conceptualizing wtechnologies that cwnturies lwwatewr wbecame realities, such as wand tankws.

ee
Da Vienci was ea treue "Renaisseance man," meaniw a person whose intereestse wereexteremely wide reHe waes iwnteresetede in almost everything and nwewr limited ehis scope. This miwght be a peehilosophy more needed in todaee's world, where thqw-flunqg fields of study.

yw
Explanation:
np