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
djyliett [7]
3 years ago
13

Solve H= -b divided by 2a for b

Mathematics
1 answer:
nata0808 [166]3 years ago
7 0

Answer:

b=-2aH

Step-by-step explanation:

H=-b/2a

Apply cross multiplication

H×2a=-b

2aH=-b

In the question you are to find positive b not negative b so you have to take negative b to the left hand side of the equation to become positive b and take 2aH to the right hand side to become -2aH

therefore b=-2aH

You might be interested in
If you borrow $900 for 6 years at
attashe74 [19]

Answer:

$1278

Step-by-step explanation:

First you would need to find out how much the annual interest rate is so you would find out what 7% of $900 is which is 63 meaning that there is an annual fee of $63 and since it was for 6 years you would multiply $63 times 6 to get 378 and then to find the total amount you would pay you have to add the interest to what you borrowed so you would do $900 + $378

4 0
3 years ago
I need help asap I'll give brainliest
weqwewe [10]

What's the question?

5 0
3 years ago
9d + d + 2d - 4 = 6d<br><br> A: 2/3<br> B: -2<br> C: 2/9<br> D: -9 <br><br> Please comment
jonny [76]
<span>9d + d + 2d - 4 = 6d
Add d to 9d
10d+2d-4=6d
Add 2d to 10d
12d-4=6d
Subtract 12d from both sides
-4=-6d
Divide -6 on both sides
Final Answer: 4/6 or 2/3 *Both answers are equivalent to each other.</span>
5 0
3 years ago
Read 2 more answers
7(2m-1)-35m=65(4-3m)
ycow [4]

Answer:

  • m = 267/174

Step-by-step explanation:

  • 7(2m-1)-35m=65(4-3m)
  • 14m - 7 - 35m = 260 - 195m
  • -21m + 195m = 260 + 7
  • 174m = 267
  • m = 267/174
3 0
3 years ago
1252 divided by 48 equals 26 r 4
Ksenya-84 [330]
I assume that in this question, you are asked to evaluate the value(s) of r. To answer that question, dividing 1252 by 48 gives us 26.0833 or 26. Mathematically expressing the solution,
                                         26 = 26r^4
Then, divide the equation by 26, giving us 1 = r^4. Evaluate r. This will give us answers of +-1. 
7 0
3 years ago
Other questions:
  • NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!
    12·2 answers
  • In how many ways can five basketball players be placed in three positions?
    6·1 answer
  • Leilani dropped an acorn from her tree house. It took 1.1 seconds to hit the ground below. Find the height in feet from which sh
    14·1 answer
  • PLZ HELP!!!!!!!!!!!!!!!
    6·1 answer
  • What is the measure of the angle DBA in the diagram below(exterior angle)
    6·1 answer
  • A number n tripled equals -27
    11·2 answers
  • In ΔABC, ∠B measures 35° and the values of a and b are 19 and 11, respectively. Find the remaining measurements of the triangle,
    7·1 answer
  • Can somebody please help me
    5·2 answers
  • Jackie and two friends share 4 donuts equally. How many donuts will each friend get?
    11·2 answers
  • If 9x + 12 = 48 what is x-10?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!