1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
madreJ [45]
3 years ago
5

Answer for s or the total

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
5 0

Hey There!

Cross multiply on both sides, with this you will be cross multiplying in order to set the numbers up.

s * 2.4 = 2.4s

2.8 * 6 = 16.8

2.4s = 16.8

Divide s from both sides:

16.8/2.4

<u>The answer is 7 or s= 7</u>

You might be interested in
A restaurant menu has a price-fixed complete dinner that consists of an appetizer, entrée, beverage, and dessert. you have a cho
Zepler [3.9K]
5×10×3×6=50×18=900
900 combinations
3 0
3 years ago
a pyramid whose altitude is 5ft weighs 800lbs. at what distance from its vertex must it be cut by a plane parallel to its base s
slavikrds [6]

A structure which has a square base and four triangular sides meeting at a point is called pyramid.

At distance of 3.97 feet from its vertex , pyramid is cut by plane  so that the two solids of equal weight will be formed.

<u>It is assumed that weight of pyramid is proportional to its volume.</u>

So,   w  = k V , where V is volume of original pyramid and v is volume of small pyramid and k is constant.

Let us consider that at h  distance,  pyramid is cut from its vertex. So a small pyramid is also formed.

Assume that base area of original pyramid is A and base of small pyramid is a.

Volume of original pyramid is,   V= \frac{1}{3}  *A* 5

So, weight of original pyramid,  W = k *(\frac{1}{3}  *A* 5) = 800

Volume of small pyramid is,  v = \frac{1}{3}* a* h

So, weight of small pyramid, w = k*(\frac{1}{3}* a* h)=400

<u>Since, base and height of small pyramid and original pyramid are in proportion.</u>

So,  \frac{a}{A}  = (\frac{h}{5}) ^{2}

       a = (\frac{h}{5} )^{2}A

Substituting value of a in  equation k*(\frac{1}{3}* a* h)=400

So, k*(\frac{1}{3}* \frac{h^{2} }{25}A * h)=400

       (k*\frac{1}{3}* A*5)*\frac{1}{5} *\frac{h^{2} }{25} * h)=400

Since, (k *\frac{1}{3}  *A* 5) = 800, substitute in above equation.

    So, 800*\frac{h^{3} }{125}=400\\\\h^{3}=\frac{125}{2}\\\\h=\sqrt[\frac{1}{3} ]{62.5}\\\\h=3.97 feet

Learn more:

brainly.com/question/17950304

6 0
2 years ago
Read 2 more answers
Dan has a favorite number. His number has the digit 8 in the ones place and 5 in tens place. What is Dan's favorite number.
tino4ka555 [31]
Wouldn't it be 58 or 8.5?
4 0
3 years ago
Read 2 more answers
What (3×5^2)/(5)^2 equal? Plz answer fast and with work and I will give brainliest
balu736 [363]

Answer:

The answer is 3.

Step-by-step explanation:

Given that the Indices Law is,

{a}^{m}  \div  {a}^{n}  =  {a}^{m - n}

{a}^{0}  = 1

So the expression is :

3 \times  {5}^{2}  \div  {5}^{2}

= 3 \times  {5}^{2 - 2}

= 3 \times  {5}^{0}

= 3 \times 1

= 3

4 0
3 years ago
X<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7B3%7D%20%20-%2012%20%3D%20%20-%202" id="TexFormula1" title=" \frac{x}{
gulaghasi [49]
Wish fb ee snsjsjwbw e Bush’s use Brisbane Meeks
6 0
3 years ago
Other questions:
  • Marya plans to participate in a 20 km walk-a-thon. To prepare, she walked 4 km on Monday. She plans to increase her walk by 2 km
    6·2 answers
  • What is straight is part of a line and has 2 endpoints
    13·2 answers
  • Parallel lines and transversal
    8·2 answers
  • Please help PLEASE I really need help with this question
    8·1 answer
  • What expression is equivalent to 6-(-8
    8·1 answer
  • W=5, X=3, Y=4, Z=8<br><br> 9X=
    10·1 answer
  • Which number line represents x&lt;2<br> -
    6·2 answers
  • Helppp please will give brainliest ​
    14·1 answer
  • The city of Hamden received money for improvements of the town’s park. The park committee polled a random sample of 75 residents
    15·2 answers
  • Melissa has a student dictionary on her desk. Her dictionary contains 99 pages. In this dictionary, more words start with the le
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!