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
Sunny_sXe [5.5K]
3 years ago
7

What is -3/2 - 7/4 + 1/8

Mathematics
1 answer:
Eddi Din [679]3 years ago
3 0

Answer:

3/8

Step-by-step explanation:

-3/2 can change to -12/8

7/4 can change to 14/8

1/8 stays the same

-12/8 + 14/8 = 2/8 + 1/8 = 3/8

You might be interested in
Find the slope between each pair of points in the graph below for question
kirill115 [55]
5) A (1,2) B (2,4)


slope. (1-2)=2-4


slope. -1= -2


slope = 2


6) D (-5,1) E ( -2,0)


slope. (-5-(-2))=1-0


slope. (-5+2)=1


slope. -3=1


slope = -1/3


7) C (-3,4) E (-2,0)


slope. (-3-(-2))=4-0


slope. (-3+2)=4


slope. -1=4


slope = -4


8) D (-5,1) B (2,4)


slope. (-5-2)=1-4


slope. (-7)= -3


slope = 3/7
3 0
3 years ago
Find vale of z 6=z+2​
den301095 [7]

Answer:

the value of z is 4 sjsjsndndndm

5 0
3 years ago
1. Find an algebraic representation for an exponential function if it is known that f(x + 1) = 4.f(x)
MrMuchimi

f(x)=4^{x-1} is the algebraic representation for an exponential function

Step-by-step explanation:

Given:

f(x + 1) = 4.f(x)

f(3) = 16

To Find:

Algebraic representation for an exponential function=?

Solution:

From the formula f(x+n) = 4^n f(x)

when n= 1, x= 3

f(3+1)= 4(1)f(3)

f(4)= 4f(3)

Substituting the value of f(3)

f(4)= 4f(3)

f(4)= 4 x 16  

f(4)= 64

f(4)=4^2

f (5) = 4^2 x 16

f (5) = 4^2 x  4^2

f(5)= 4^4

Similarly,

F(6) = 4^5

Hence, f(x)=4^{x-1}

4 0
3 years ago
Find the area of a right angled triangle whose legs are 12 cm and 14 cm.​
andrew-mc [135]

Answer:

yyyyyy mccullough krishna tiana's shall j will all pepper wood woo doritos you so

Step-by-step explanation:

guess reddit usually tired discord should takeoff

3 0
3 years ago
What is the formula for the circumferences of a circle in terms of r?
Paha777 [63]

Answer: Pi · 2r

Step-by-step explanation:

The standard formula to find the circumference of a circle is Pi times the diameter of the circle. The diameter is 2 times the radius, which is what you're going to use in the formula.

So instead of Pi times the diameter, we have Pi times 2 times the radius. Thus, the formula is Pi · 2r.

3 0
3 years ago
Other questions:
  • The measure of an angle is 15 degrees what is the measure of its supplementary angle?
    6·2 answers
  • A. y=82x + 998<br> b. y=247.7x - 335<br> c. y=743x - 1647<br> d. y=998x + 82
    14·2 answers
  • A piece of wood is 180cm long, Tom cuts it into three pieces in the ratio 2:3:4
    8·2 answers
  • Help. Ignore this i was told to write at least 20 characters
    15·1 answer
  • PLEASE HELP
    15·1 answer
  • Evaluate the function, find f(-2):<br>f(x) = 2x² + 3x​
    7·1 answer
  • (m-6)(m+6) find the product
    11·2 answers
  • To find the surface area of the figure shown, Mia found the surface area of the two triangular prisms and the rectangular prism.
    14·2 answers
  • 5x - y = -3 in slope intercept form?
    10·2 answers
  • The price of Stock A at 9 A.M. was ​$15.03. Since​ then, the price has been increasing at the rate of ​$0.05 each hour. At noon
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!