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
Lina20 [59]
3 years ago
9

Question 4: Rewrite the following without an exponent. (5/8)^−1

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
7 0
A^-1 = 1/a^2

(5/8) ^ -1 = 1 / (5/8)^2 or 1 / (25/64)
You might be interested in
8) Leanne loved to chew gum. She managed to chew 112 pieces of gum in 14 days. At this rate, how much gum would she chew in 20 d
ExtremeBDS [4]
112/14=x/20
Cross multiply.
14x=2240
x=160

Therefore, at this rate, Leanne would chew 160 pieces of gum in 20 days.
3 0
2 years ago
Read 2 more answers
The right triangle on the right is a scaled copy of the right triangle on the left. Identify the scale factor. Express your answ
Black_prince [1.1K]
Answer:
2
Step-by-step explanation:
10 • 2 = 20
6 0
2 years ago
...................Help Please....
Contact [7]

Answer:

  2

Step-by-step explanation:

The slope is the ratio of the vertical difference between two points to the horizontal difference. This ratio is often referred to as "rise over run."

From the point (-2, -1) to the point (2, 7), the rise is 7-(-1) = 8, and the run is 2-(-2) = 4. The ratio of these numbers is ...

  slope = rise/run = 8/4

  slope = 2

_____

<em>Check</em>

The graph rises 2 units for a run of 1 unit, confirming this calculation.

7 0
3 years ago
Read 2 more answers
9876543210 number name in international system​
vfiekz [6]
What exactly are you asking?
What’s the question?
7 0
3 years ago
HELP PLEASE! The distances from a ship to two lighthouses on the shore are 4 miles and 7 miles respectively. If the angle betwee
IrinaK [193]

Answer:

5.25 miles

Step-by-step explanation:

We are required to determine the distance between Lighthouse A and Lighthouse B in the diagram.

Using Law of Cosines

c^2=a^2+b^2-2abCosC\\c^2=7^2+4^2-2(7)(4)Cos48^\circ\\c^2=27.5287\\c=\sqrt{27.5287} \\c=5.25\: miles

The distance between lighthouses is 5.25 miles.

6 0
3 years ago
Other questions:
  • The probability that Rajesh will score more than 90 marks in class test is 0.75. What is the probability that Rajesh will secure
    6·1 answer
  • Express 11 out of 25 as a percentage
    10·2 answers
  • If f(x) = 3x2 - 6, find f(-1) .<br> f(-1)=
    15·1 answer
  • The answer to this Pythagorean problem
    6·1 answer
  • A number with one or more digits to the right of the decimal point is called a
    9·2 answers
  • Simplify 5 + 2² - 3(6) ÷ 3
    12·2 answers
  • What could represent the total cost
    7·1 answer
  • What is the equation, written in vertex form, of a parabola with a vertex of (–2, 6) that passes through (1, –3)?
    12·1 answer
  • Please help it’s for a hard test
    9·1 answer
  • How do you solve the problem, inverse of sin 1/2?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!