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
Dafna11 [192]
2 years ago
10

50 points! Solve: 5a + 6.9 = 3.6a +16.28

Mathematics
2 answers:
icang [17]2 years ago
6 0
A = 6.7 :) hope this helps I double checked
ss7ja [257]2 years ago
5 0

ANSWER:

On solving equation, we get

5a + 6.9 = 3.6a + 16.28

5a - 3.6a = 16.28 - 6.9

1.4a = 9.38

a = 9.38/1.4

a = 6.7

You might be interested in
HEY YOU, YEAH YOU<br> I REALLY NEED HELP<br> okay so -5/16 + 9/8
pogonyaev

-5/16 + 18/16 13/16 - answer

8 0
3 years ago
Read 2 more answers
What is the following is the product of (-x - 7)(3x + 1)?​
forsale [732]

Answer:

-3x^2-22x-7

Step-by-step explanation:

8 0
3 years ago
May anyone help me on this one
ivanzaharov [21]
The answer is 1 1/2 and 1 whole
4 0
2 years ago
Help please i need it thanks.
Shalnov [3]

Answer:

x is less than or equal to 7

Step-by-step explanation:

8 0
2 years ago
The can of tomatoes is three times as tall but one-third as wide as the can of tuna. What is true about the areas of their label
yulyashka [42]
Problem One
Call the radius of the second can = r
Call the height of the second can = h

Then the radius of the first can = 1/3 r
The height of the first can = 3*h

A1 / A2 = (2*pi*(1/3r)*(3h)] / [2*pi * r * h] 

Here's what will cancel. The twos on the right will cancel. The 3 and 1/3 will multiply to one. The 2 r's will cancel. The h's will cancel. Finally, the pis will cancel

Result A1 / A2 = 1/1
The labels will be shaped differently, but they will occupy the same area.

Problem Two
It seems like the writer of the problem put some lids on the new solid that were not implied by the question.

If I understand the problem correctly, looking at it from the top you are sweeping out a circle for the lid on top and bottom, plus the center core of the cylinder. 

One lid would be pi r^2 = pi w^2 and so 2 of them would be 2 pi w^2
The region between the lids would be 2 pi r h for the surface area which is 2pi w h

Put the 2 regions together and you get
Area = 2 pi w^2 + 2 pi w h

Answer: Upper left corner  <<<<< Answer
8 0
3 years ago
Other questions:
  • The relationship and how to Figure it out
    12·1 answer
  • Match the following. Match the items in the left column to the items in the right column. 1. algorithm the number being divided
    15·1 answer
  • 50 POINTS!!!!!!1
    15·2 answers
  • Find the value of 15.0 NN in pounds. Use the conversions 1slug=14.59kg1slug=14.59kg and 1ft=0.3048m1ft=0.3048m.
    9·1 answer
  • Help please uwuwuuwuwwuwuwuuwwuwuuwu
    5·2 answers
  • 6 - 4(3 + X) = 6<br> PLZZZZZZ
    12·2 answers
  • A circle k(O) with radius 4.5 cm is given. Through point A (OA=9 cm) draw two tangents to the circle. What is the measure of the
    13·1 answer
  • Snow is approximately 1/8 as heavy as water how many inches of snow would it take to weigh as much as 3 1/2inches of rain fall
    11·1 answer
  • NEED THIS ASAP
    6·1 answer
  • The measure of 6is 120 the Meade of 5 is 100 what is the measure of 4
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!