naebalhelp naebalhelp

17-02-2021
Mathematics

contestada

Helppp please 20 points for that

Helppp please 20 points for that class=

Respuesta :

17-02-2021

Answer:

Step-by-step explanation:

a^2 + b^2 = c^2

7^2 + b^2 = 13^2

b = square root of 120

Answer Link

thebecks thebecks

17-02-2021

Answer:

x=5sq rt 6 or 12.25

Step-by-step explanation:

(5sq rt 13)^2=x^2+(5sq rt 7)^2

325=x^2+175

x^2=150

x=5sq rt 6 or 12.25

Answer Link

Otras preguntas

how much the United States changed between the Great Depression and the postwar era, when the country had become an economic powerhouse

What is the primary reason that elections are important to democracies? A.Elections prevent most major change in government policies, ensuring stability. B.Elec

The benefits of education, training, and choosing careers for workers

Solve for x. 2x + 6 – 6x = 30 A. –6 B. –3 C. 3 D. 6

any condition in an experiment that can be changed

What kind of mood is established by the setting in the excerpt from Kidnapped?

500/400 in simplest form

Which sentence contains correct punctuation? They spent three day’s vacation building terraces and landscaping the yard! They spent three days vacation building

System in which elected officials act in the interest of the people

what is the value of 3 in 630