3 years ago

Solve for the letter d

Mathematics

2 answers:

Olenka [21]3 years ago

6 0

55=89+d
What you have to do is put 89 on the other side with 55 so 55-89=-34 so -34=d

Deffense [45]3 years ago

4 0

Answer:

34 I am pretty sure

Step-by-step explanation:

34+55 well is 89 so yeah d=34

You might be interested in

The oblique pyramid has a square base. What is the volume of the pyramid? 2.5 cm3 5 cm3 6 cm3 7.5 cm3

Olenka [21]

Take a look at the attachment below. It fills in for the attachment that wasn't provided in the question -

An oblique pyramid is one that has a top not aligned with the base. Due to this, the height of the pyramid connects with two vertices at its ends to form a right angle present outside the pyramid, knowing that it is always perpendicular to the base. There is no difference between the calculations of the volume of an oblique pyramid and a pyramid however -

$\\Base Area = 2 cm * 2 cm = 4 cm^2,\\Volume ( Pyramid ) = 1 / 3 * ( Base Area ) * ( Height ),\\Volume = 1 / 3 * ( 4 ) * ( 3.75 ),\\-------------------------\\Volume = 5 cm^3$