All categories

2 years ago

Adding decimals 2.134 + 345.04 = ?

Mathematics

2 answers:

iVinArrow [24]2 years ago

8 0

<h2>Hello! :D</h2>

We must add 2.134+345.04.

The Answer to your question is

Now, was it helpful?

⃝ Yes, it was! I will mark you Brainliest!! Thank you for your help!!

⃝ No, it wasn't helpful at all! :(

Hope it was helpful!

#Keep_On_Gaining_Knowledge

nadezda [96]2 years ago

3 0

Answer: 347.175

Step-by-step explanation: line up the desimal up it will help

You might be interested in

A trapezoid has an area of 329 square feet. If the bases are 30 feet and 17 feet, what is the height of the trapezoid in feet? F

ExtremeBDS [4]

Answer:

The correct option is C. 14 ft

Step-by-step explanation:

To calculate the height, we will follow the steps below;

Formula is given to be: h = 2A / b1 +b2

where h = height of the trapezoid b1 and b2 are the bases of the trapezoid and A is the area of the trapezoid

From the question given;

Area A =329 feet² b1 = 30 feet b2 =17 feet

We can now proceed to insert the values into the formula

h = 2A / b1 +b2

h= 2(329) / 30 + 17

h = 658 /47

h=14 feet

6 0

2 years ago

Find the greatest common factor of numbers using prime factorization 32 and 90

Gemiola [76]

the greatest common factor of 32 and 90 is 2

8 0

3 years ago

Julian wants her rectangular garden to cover an AREA of 180 square feet what bare the LENGTHS AND WIDTHS of two possible rectang

AlekseyPX

45 because 180 divided by 2=90 and 90 divided by 2= 45 because she needs area which is length times width= area and area divided by length or width= the other

5 0

3 years ago

Jan's parents let her pour out the family's coin jar so she could record the number of each type of coin it contained. The resul

rewona [7]

It's B. I think. 19%

7 0

3 years ago

Read 2 more answers

What is the cross-sectional area of a cement pipe 2 in. thick with an inner diameter of 5 ft? Use pie 3.14.

Paul [167]

Answer:

1.60 $ft^{2}$

Step-by-step explanation:

Assuming that this is a cylindrical pipe, the area can be determined by applying the formula for calculating the area of a circle.

i.e Area = $\pi$ $r^{2}$

So that,

for the inner part of the pipe,

r = $\frac{diameter}{2}$

= $\frac{5}{2}$

= 2.5 feet

Area of the inner part of the pipe = $\pi$ $r^{2}$

= 3.14 x $(2.5)^{2}$

= 19.625

Are of the inner part of the pipe is 19.63 $ft^{2}$ .

Total diameter of the pipe = 5 + 0.2

= 5.2 feet

r = $\frac{5.2}{2}$

= 2.6 feet

Area of the pipe = $\pi$ $r^{2}$

= 3.14 x $(2.6)^{2}$

= 21.2264

Area of the pipe is 21.23 $ft^{2}$ .

Thus the cross sectional area = Area of the pipe - Area of the inner part of the pipe

= 21.2264 - 19.625

= 1.6014

The cross sectional area of the cement pipe is 1.60 $ft^{2}$ .

6 0

2 years ago