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
Georgia [21]
3 years ago
7

Find the value of 4b + 3c - 12d if b=-2 c = 5 d = -3

Mathematics
2 answers:
Serga [27]3 years ago
7 0

Answer:

43

Step-by-step explanation:

nikitadnepr [17]3 years ago
3 0

Answer:

43

Step-by-step explanation:

4b + 3c - 12d

b = -2

c = 5

d = -3

4(-2) + 3(5) - 12(-3)

-8 + 15 + 36

7 + 36

= 43

You might be interested in
Find a of this angle.
Mice21 [21]

In a triangle, the total angle is 180 degrees. A straight line is always 180 degrees. With this in mind, the following can be obtained:

a + 2x + {57}^{o}   =  {180}^{o}  \\ 5x + a =  {180}^{o}

These are simultaneous equations.

a + 2x +  {57}^{o}  = 5x + a \\ 3x =  {57}^{o}  \\ x =  {19}^{o}  \\ 5x + a =  {180}^{o} \\ 5( {19}^{o}  ) + a =  {180}^{o}  \\ a =  {85}^{o}

6 0
3 years ago
Read 2 more answers
Can you help thank you for my brother due in 14 min please show your work
AleksAgata [21]
2 divided by 1/4 is 8
4 0
2 years ago
Read 2 more answers
The depth of a lake is 15.8 m.
lesya692 [45]

Answer:

16 m

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
(35 points) answer 5 and 7 only please
tatyana61 [14]
A2+b2=c2 and get your answer

3 0
3 years ago
Answer Question number 5 <br> Plzzzzzz
loris [4]

Answer:

Step-by-step explanation:

a = -4/3

d= -1 +4/3 =1/3

last term = 4 1/3 = 13/3

nth term = a +(n-1)d

\frac{-4}{3}+(n-1)*\frac{1}{3}=\frac{13}{3}\\\\(n-1)*\frac{1}{3}=\frac{13}{3}-\frac{-4}{3}\\\\(n-1)*\frac{1}{3}=\frac{13+4}{3}\\\\(n-1)*\frac{1}{3}=\frac{17}{3}\\\\n-1=\frac{17}{3}*\frac{3}{1}\\\\n-1=17\\\\n=17+1=18

Middle terms are 9the term and 10th term

t_{9}=\frac{-4}{3}+8*\frac{1}{3}=\frac{-4}{3}+\frac{8}{3}=\frac{4}{3}\\\\t_{10}=\frac{-4}{3}+9*\frac{1}{3}=\frac{-4}{3}+\frac{9}{3}=\frac{5}{3}\\\\ t_{9}+t_{10}=\frac{4}{3}+\frac{5}{3}=\frac{9}{3}=3\\\\t_{9}+t_{10}=3

3 0
3 years ago
Other questions:
  • A function has a domain of {1, 3, 5, 7} and a range of {2, 4, 6}. Which set of ordered pairs represents this function?
    9·1 answer
  • 80000 times 60 plus 89
    7·1 answer
  • If Angle 6 is congruent to angle 10 and Angle 5 is congruent to angle 7, which describes all the lines that must be parallel? Li
    5·2 answers
  • Last week Will power wailked 1 4/5 miles per day for each of the 7 days. During the same week, he also jogged 2 3/4 miles per da
    11·1 answer
  • Can someone please help this is due tonight!!
    11·1 answer
  • The cost to manufacture x number of chairs can be represented by the function C(x)=36x. In this context, what does the statement
    11·1 answer
  • Use the equation: y = 5x - 4 Write an equation in any form) of a line that passes through the point (-1,7) and is parallel to th
    13·1 answer
  • I need to find the measure
    8·1 answer
  • HELP PLSSS 20 POINTS!!! ASAP
    12·2 answers
  • A pair of boots has an original price of $95. They are on sale for 35 percent off. What number can you multiply $95 by to equal
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!