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
Zina [86]
2 years ago
15

Solve the equation for aw=7a+4b

Mathematics
1 answer:
Murljashka [212]2 years ago
6 0
W=7a+4b
w-4b = 7a
a= \frac{w-4b}{7}
You might be interested in
Find the value of x at tan x = 1<br> a) x = 0°<br> b) x = 180°<br> c) x= 45°<br> d) x=90°
rewona [7]

Answer:

C

Step-by-step explanation:

Hope it helps you.......

8 0
3 years ago
Which of the following is the equation of a line perpendicular to
slega [8]

Answer: y = -2x - 3

Step-by-step explanation:

Two lines are said to be perpendicular if the product of their slope = -1

Given :

4y = 2x + 5

to find the slope , we will write it in the form : y = mx + x

That is

y = \frac{2}{4}x + \frac{5}{4}

y = \frac{1}{2}x + \frac{5}{4}

which means that the slope = \frac{1}{2}

any line that is perpendicular to this line will have slope = -2

using the formula :

y - y_{1} = m (x-x_{1}) , we have

y - (-1) = -2 ( x -(-1) )

y + 1 = - 2 ( x + 1 )

y + 1 = -2x - 2

y = -2x - 2 - 1

y = -2x - 3

8 0
3 years ago
5+2x6=5+12 can somebody help me with this problem?
marusya05 [52]
First, do 5 = 12 = 17.
Look at the numbers you have.
What numbers can make 17?
You basically add ().
You add the () between 2 x 6 (2x6) to show that you do that first.
Then, once you get the answer for that, add 5.
5+(2x6) = 17.

I hope this helps! :D
5 0
3 years ago
A train travels 375 miles in 15 hours. How many miles per hour does the train travel?
elixir [45]

Answer:

375/15=25

Step-by-step explanation:

if the train is traveling at 375miles in 15hrs you need to divide the total miles by time traveled to get miles per hour.

3 0
3 years ago
Help me on this someone please I need it done now
DedPeter [7]

Answer:

first graph (with the traingles) is congruent

second graph (with L-shapes) is congruent

third graph with circles is similar

fourth graph with rectangles is similar

6 0
2 years ago
Read 2 more answers
Other questions:
  • 4. What is a lophophore?
    7·2 answers
  • What is the equation of the line that passes through (4, 2) and is parallel to 3x – 2y = –6?
    11·2 answers
  • Please help ASAP! 20 Points!
    11·1 answer
  • The volume of the sphere is 500 1 cubic units.
    11·1 answer
  • Please help me out.........
    7·2 answers
  • A stack of boards is 24 inches high.The thickness of each board is 3/8 inch. How many boards are in the stack?
    15·2 answers
  • Slope-intercept form for -10x+5y=5
    13·2 answers
  • Consider the point X at (0,21) and point Y at (88, -103). What is the coordinate of the midpoint of xy
    7·1 answer
  • Please solve the exponential equation and show work. 15^3x-5=87
    11·1 answer
  • T subtract 4 then times by 9​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!