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
KatRina [158]
3 years ago
14

Solve b=3/4a a+b=21 please need help

Mathematics
2 answers:
Anna007 [38]3 years ago
5 0
Hello there! Your answer should be {b, a} = {9, 12}. 
Please tell me If I was right.
lianna [129]3 years ago
3 0
<span><span>{b,a} = {9,12}</span> HOPE IT HELPS.
</span>
You might be interested in
How do you find the area of a triangle
allsm [11]
The area of a triangle is calculated by half of the base times the height.

S= 1/2a*h (in which a is the base and h is the height).

Hope this helps~

4 0
3 years ago
Which expressions are equivalent to the one below? check all that apply. log(10^3)
Mademuasel [1]

Answer:

They are a and b.

Step-by-step explanation:

We have got logarithms to the base 10 here.

We know that log 10^3 = 3 log 10   ( by  the law of logarithms).

Also log 10 = 1 ( by definition) so log 10^3 = 3 log 10 = 3.

8 0
4 years ago
Read 2 more answers
Due Today
V125BC [204]

Answer:

its 11/4.5

Step-by-step explanation:

3 0
3 years ago
Find the product ( 6x+4)^2
topjm [15]
(6x + 4) * (6x + 4)
= 36x^2+ 24x + 24x + 16
= 36x^2 + 48x + 16
7 0
3 years ago
Read 2 more answers
Y to the 3rd power= 27<br> help pls
USPshnik [31]

Answer:

y=3

Step-by-step explanation:

its a simple equation.

8 0
3 years ago
Read 2 more answers
Other questions:
  • he factorization of x2 + 3x – 4 is modeled with algebra tiles. An algebra tile configuration. 2 tiles are in the Factor 1 spot:
    13·2 answers
  • 5x+9=24 solve the equation
    10·2 answers
  • Mean Mode Median<br><br>12, 10 ,10, 13, 18, 9
    15·1 answer
  • Simplify the given expression.. . (7 − 3i) • (2 − i). . 4 + i. . 14 + 3i. . 11 − 13i. . 14 − 10i
    13·2 answers
  • A recent survey of 50 executives who were laid off during a recent recession revealed it took a mean of 26 weeks for them to fin
    5·1 answer
  • A UW Madison professor is interested in learning about the variance of grades for university students. The professor gathers the
    8·1 answer
  • In Devon's school, the morning session runs for a total of 182 minutes. The morning session
    10·1 answer
  • PLEASE HELP!!! MATH IS HORRIBLE! URGENT!!
    5·2 answers
  • Select the correct word form for 56,078​
    13·2 answers
  • It took 12 men 5 hours to build an airstrip. Working at the same rate, how many additional men could have been hired in order fo
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!