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
luda_lava [24]
2 years ago
8

Work out the exact value of (3/4)^-3

Mathematics
1 answer:
Yuki888 [10]2 years ago
5 0

Answer:

About 2.37

Step-by-step explanation:

You might be interested in
How do you substitute x+y=2 3x+2y=5
Monica [59]
Here's how you solve this.  So, x+y=2, right?  Let's isolate x.  x+y-y=2-y.  x=2-y.  NOW, if x=2-y, in 3x+2y=5, we can REPLACE x with 2-y and use it to solve for y!  3x+2y=5.  3(2-y)+2y=5.  (3*2)+(3*-y)+2y=5.  6+(-3y)+2y=5.  6+(-y)=5.  6+(-y)-6=5-6.  -y=-1.  -y/-1=-1/-1.  y=1.

So, if y=1, we can substitute that back into either equation--but let's go with the easier one, x+y=2.  x+1=2.  x+1-1=2-1.  x=1.  1+1=2, so that works; let's check the other equation.  3(1)+2(1)=5.  3+2=5.  5=5.  That's correct!

Answer: x=1, y=1
4 0
3 years ago
Read 2 more answers
Pls ANSWERRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
natta225 [31]

Hi there!

\large\boxed{ 9.4m}

Find the perimeter using the formula:

P = 2l + 2w

It is given that the dimensions are 2.8 × 1.9 so plug these number into the equation:

P = 2(2.8) + 2(1.9)

P = 5.6 + 3.8

P = 9.4m

4 0
2 years ago
Beyonce went to the mall and saw a
svetoff [14.1K]
The answer is $9,100

6,500 x .08 = 520
520 x 5 = 2,600
2,600 + 6,500 = 9,100

Hope this helps!
4 0
3 years ago
PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
aniked [119]

Answer:

5:9

6:5

7:-6

Step-by-step explanation:

7 0
3 years ago
SOME ONE PLEASE HELP !!!!
Andrei [34K]

x = 20 - -5 = 20 + 5 = 25

y = 16 - 1 = 15

<h2>x = 25</h2><h2>y = 15</h2>

7 0
3 years ago
Other questions:
  • I need help. Can someone help me please?
    9·1 answer
  • Jamie is a salesperson in a shoe store and earns $95 per week, plus 20% of her weekly sales. If Jamie makes $475 in one week, wh
    10·1 answer
  • If a number has an absolute value equal to 9, that number could be____?
    7·1 answer
  • Solve the following inequality (-x)/4 ≤1
    14·1 answer
  • If R(x) = 2x - 5 and g(x) = x2 - 4x - 8, find (f + g(%).
    11·1 answer
  • What is the slope and y-intercept of the function shown in the table? <br> X: 1,4,7 <br> Y:6,12,18
    7·1 answer
  • NEED HELP ASAP PLS HELP GIVING BRAINLIST!!!!!!!!!!
    9·1 answer
  • Can you match it??. Only if you know please
    13·1 answer
  • A scale factor of 4 is:<br> an enlargement<br> a reduction
    9·1 answer
  • Joe’s Plumbing and Mark’s Plumbing have different ways of charging their customers. The function defined by J(t)=45t represents
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!