2 years ago

Help help please please

Mathematics

2 answers:

pentagon [3]2 years ago

7 0

Answer:

$\sqrt{74}$

Step-by-step explanation:

Pythagorean Theorem: a^2 + b^2 = c^2

7^2 + 5^2 = c^2

49 + 25 = c^2

$\sqrt{74}$

gregori [183]2 years ago

3 0

Answer:

c=√74

Step-by-step explanation:

h=c

p=5

b=7

Using pythogorean theorem,

h^2=p^2+b^2

c=√(7^2+5^2)

c=√(49+25)

c=√74

You might be interested in

Need some help with this please

saveliy_v [14]

-0.83 for it’s the lowest number

5 0

2 years ago

What is 1.3742 rounded to the nearest tenth?

REY [17]

Answer:

1.4 that is the true answer

Step-by-step explanation:

go to the place right after the decimal and then look at the number next to it.if it is greater the 5 it goes up to 1.4 and it is

6 0

1 year ago

Solve the system by substitution.<br> 4y =<br> 5x -10y =-50

Trava [24]

Answer:

$x = -20 ; y =-5$

Step-by-step explanation:

Eqn. 1 ----> 4y = x

Eqn. 2 ----> 5x-10y = -50

(Simplifying eqn.2 further)

$=>5(x-2y)=-50$

$=>x-2y=\frac{-50}{5} =-10$

(Substituting the value of x from eqn. 1)

$=>4y-2y=-10$

$=>2y=-10$

$=>y =\frac{-10}{2} =-5$

Now, substituting the value of y in eqn. 1 ,

$x = 4*(-5)=-20$

7 0

2 years ago

What us tge initial value of the linear function y= 5x - 6

Dovator [93]

X=1/5y+6/5
hope this helps!

3 0

3 years ago

12x+16y=-15 in slope intercept form ? please help

Firlakuza [10]

Answer: y = -3/4x - 15/16

Step-by-step explanation: Write in slope-intercept form, y=mx+b.

Hope this helps you out! ☺

6 0

2 years ago