All categories

4 years ago

What is 57.42 + 4 + 1.02? Pls help and I need a small simple explanation...

Mathematics

2 answers:

vova2212 [387]4 years ago

6 0

Answer:

62.44

Step-by-step explanation:

Line up the decimals and then add them up like usual, and then place the decimal where it should go. THen you get your answer.

Hope this helped!

siniylev [52]4 years ago

3 0

Answer:

62.44

Step-by-step explanation:

line the decimals up

57.42

+1.02

58.44

now add 4

58.44

+4.00

62.44

You might be interested in

Find the area bounded by y=ln x, x=2, x=4 and the x-axis.

Advocard [28]

4 sq.units

area of a rectangle = length × breadth

length = 4units

breadth = 1units

A = l × b

= 4 × 1

= 4 sq.units

<h3>HOPE IT HELPS U </h3>

IF YES 

MARK ME AS THE BRAINLIEST

8 0

3 years ago

Find the slope-intercept form of the equation of the line passing through the given points. (1, 1), (7, − 1 4 )

Serga [27]

Slope = (-14-1)/(7-1) = -15/6

y = mx + c
y = -15/6 x + c
at (1,1)
1 =-15/6(1) + c
c = 1 + 15/6 = 21/6

y = -15/6 x + 21/6 or
6y = -15x + 21

6 0

3 years ago

The coordinates of the vertices of a polygon are shown on the grid bel

Nutka1998 [239]

Answer:

Step-by-step explanation:

4 0

2 years ago

Maggie put together 450 party favors for the spring dance. If 170 party favors were donated and the rest were purchased, which e

Troyanec [42]

Because p = ammount maggie purchased

6 0

3 years ago

What is the porosity of the gravel sample?(The sediment volume for each sample is 400ml. ) a. 23. 75% b. 28. 75% c. 55. 75% d. 8

Anna [14]

The porosity of the gravel sample is 28.75%

We have to determine.

What is the porosity of the gravel sample?

<h3>The porosity of the gravel sample;</h3>

Porosity is the term which is defined as the volume of voids present in the soil to the total volume of the soil.

The formula used to calculate the Porosity is;

$\rm Porosity =\dfrac{Volume \ of \ voids \ present \ in soil}{Volume \ of \ soil}$

A sponge is a case of a permeable fabric because it incorporates a huge number of purge spaces compared to its volume.

Porosity is the property of a question that communicates the entire volume of purge or pore space within the material.

Hence, the porosity of the gravel sample is 28.75%

Learn more about "porosity" :

brainly.com/question/2593663

4 0

2 years ago