2 years ago

Fifteen over eight plus two over five plus negative seven over eight

Mathematics

1 answer:

Luden [163]2 years ago

4 0

5589d7du6a5s5s55did7duei

You might be interested in

Write an equation for the parabola that passes through (-2, 7) , (1, 10) , and (2, 27) .

vlada-n [284]

(-2,7) (1,10) (2,27)

5 0

2 years ago

Pleaseee helpppTyler left his house and drove to the store. He stopped and went inside. From there, he drove in the same directi

yulyashka [42]

Answer:

4 minutes

Hope this helps!!! :)

7 0

2 years ago

Solve the following Trig equation 3 tan(x)-7=15

Kazeer [188]

69.4429 ............

7 0

2 years ago

13 m

Murrr4er [49]

Answer:

The ladder needs to be placed at 5 m from the wall.

Step-by-step explanation:

Pythagoras's Theorem

Being a and b the legs of a right triangle and c its hypotenuse, then

$c^2=a^2+b^2$

The image shows a ladder of length c=13 m as the hypotenuse of the right triangle formed by the height, the ladder, and the ground.

We are given the height up the wall as a=12 m.

We calculate the distance b solving it from the equation above:

$b^2=c^2-a^2$

Substituting:

$b^2=13^2-12^2$

Operating:

$b^2=169-144$

$b^2=25$

Taking the square root:

$b=\sqrt{25}$

b = 5 m

The ladder needs to be placed at 5 m from the wall.

7 0

2 years ago

Find the measure of angle

love history [14]

The angle AGE is an octopuse like that’s the name of the angle

4 0

2 years ago