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
Soloha48 [4]
3 years ago
7

Solve for b:10abc - 2d = 3d​

Mathematics
1 answer:
gulaghasi [49]3 years ago
3 0

Answer:

b = d/(2ac)

Step-by-step explanation:

10abc - 2d = 3d

Add 2d to each side

10abc - 2d+2d = 3d+2d

10 abc = 5d

Divide each side by 10ac

10 abc/ (10ac) = 5d/10ac

b = d/(2ac)

You might be interested in
Solve the system of equation -5y + 4x=49 7y + 2x = -23
mina [271]

Answer:

Step-by-step explanation:

4 0
3 years ago
Find the measures of the angles in the figure.
Vinvika [58]

Answer:

120^o,\,120^o,\,60^o,\,\,\,and\,\,\,60^o

which agrees with the first answer in the list of possible options.

Step-by-step explanation:

We can use the fact that the addition of all four internal angles of a quadrilateral must render 360^o. Then we can create the following equation and solve for the unknown "h":

2h+2h+h+h = 360^o\\6h=360^o\\h=60^o

Therefore the angles of this quadrilateral are:

120^o,\,120^o,\,60^o,\,\,\,and\,\,\,60^o

3 0
3 years ago
Read 2 more answers
Jenn wants to measure the height of a tree. She walks exactly 125 feet from the base of the
nasty-shy [4]

Answer:

81.2\:\mathrm{ft}

Step-by-step explanation:

We can form a right triangle and use basic trig for a right triangle to solve this problem:

\tan33^{\circ}=\frac{h}{125}, where h is the height of the tree.

Solving, we get:

h=125\cdot \tan 33^{\circ},\\h\approx \fbox{$81.2\:\mathrm{ft}$}.

6 0
3 years ago
NEED THIS DONE ASAP!! Thank you!!​
Dovator [93]

Answer:

x=40

Step-by-step explanation:

Angle Formed by Two Secants= 1/2(DIFFERENCE of Intercepted Arcs)

x = 1/2(120-40)

x = 1/2(80)

x = 40

7 0
2 years ago
Read 2 more answers
11-x+3y=8 solve for y
Greeley [361]

Answer:

y=  −1  +  x/3

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Ms. Nina wants to buy candy mix for $1.00 per pound. If she already bought 50 pounds of candy for $1.20 per pound, how much cand
    15·1 answer
  • What is the y-intercept of the graph of the equation y = 4(3^x)?
    12·1 answer
  • PLEASE HELP!!! IN DESPERATE THIS US DUE IN 20 MINUTES!!??
    13·1 answer
  • What is the value of d
    6·1 answer
  • The random variable X takes on the values of 2, 5, n, and 15. The probability distribution of X is shown in the following table
    13·2 answers
  • Plzz anwser this quick
    8·1 answer
  • Please help! I don’t understand
    7·1 answer
  • Evaluate<br> Write your answer as a fraction in simplest form.<br> HELP PLEASE
    13·2 answers
  • ON YOUR OWN
    15·2 answers
  • The Eiffel Tower in Paris, France is 1063 feet tall. If you took an elevator 3/4 the way up the tower, how far from the ground w
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!