<img src="https://tex.z-dn.net/?f=5%2F30%5Cfrac%7B5%7D%7B30%7D" id="TexFormula1" title="5/30\frac{5}{30}" alt="5/30\frac{5}{30}"

jenyasd209 [6]

3 years ago

align="absmiddle" class="latex-formula">

Mathematics

1 answer:

Komok [63]3 years ago

7 0

Look for photo math

You might be interested in

A snail moves at the speed of 76 millimeters per minute. Nancy writes the following steps to calculate this speed in centimeters

gizmo_the_mogwai [7]

Answer:

The step 3 is incorrect in the conversion, is not necessary

Step-by-step explanation:

we have

The speed is $76\frac{mm}{min}$

we know that

1 mm=0.1 cm

1 min=1/60 h

$76\frac{mm}{min}=76(0.1)/(1/60)=76(0.1)(60)=456\frac{cm}{h}$

step 1

Multiply 76 by 0.1

$76(0.1)=7.6$

The step 1 is correct

step 2

Multiply the result obtained in step 1 by 60.

$7.6(60)=456$

The step 2 is correct

step 3

Multiply the result obtained in step 2 by 60

<u><em>This step is not correct</em></u>

therefore

The step 3 is incorrect in the conversion, is not necessary

4 0

3 years ago

Factoring with two variables 6w^4-54w^2

____ [38]

$6w^4-54w^2=6w^2(w^2-9)=6w^2(w^2-3^2)=6w^2(w-3)(w+3)\\\\\\\\a^2-b^2=(a-b)(a+b)$

4 0

3 years ago

A square has an area of 64 m 2 what is the length of each side

oksian1 [2.3K]

Answer:

Step-by-step explanation:

we know that the are of the square =a^2, where a is the side

64=a^2, sqrt of 64=8

all side are equal with 8

3 0

3 years ago

Pleassssss!!!!!! help me what is the with and the base of a triangle

lbvjy [14]

Answer:

b × h (Notice how length and width in the triangle formula become base and height. These words are used interchangeably.

Step-by-step explanation:

based off of a mathematical equation and process

8 0

3 years ago

Read 2 more answers

Which is an x-intercept of the continuous function in the table?

Zielflug [23.3K]

Answer:

(-1, 0)

Step-by-step explanation:

output = 0 the function’s graph will have an x-intercept

5 0

3 years ago