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
vlada-n [284]
2 years ago
12

I will give u brainliest and 5 star and thanks if its correct

Mathematics
1 answer:
navik [9.2K]2 years ago
7 0

Answer:

is B and E. They both equal 81

You might be interested in
Can someone please help on 11&12?
Svet_ta [14]
# 12 should be the last one
8 0
2 years ago
A) 6 square meters<br> B) 16 square meters <br> C) 28 square meters <br> D) 49 square meters
coldgirl [10]
C 28 square meters smokejumper
4 0
2 years ago
Can someone help me please, I will give brainliest as soon as my app allows!!
Delicious77 [7]

Answer:

x=75

Step-by-step explanation:

8 0
2 years ago
Bob believes his test grade varies directly with the number of hours he spends studying and inversely with the number of hours h
Readme [11.4K]

Answer: Hello mate!

A direct variation implies that, if y is the dependent variable that varies with the variable x; then: y = k*x where k is a real number.

An inverse variation has the form y = k/x where also k is a real number.

them, if we define s as the hours that Bob spends studying, and b as the hours that he spends playing baseball, then the equation that represents the score is:

Score(s,b) = k*s/b

we know that if s = 6, and b = 7, then the score is 72; with this information, we could obtain the value of the constant k.

score(6,7) = 72 =k*6/7 = k*

then  k = 72*(7/6) = 61.7

now if s = 4 and b = 6, the score that he should expect is:

score( 4, 6) = 61.7*(4/6) = 41

6 0
2 years ago
I need help with this question please
Gemiola [76]

Answer:

X = 13

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • What is the approximate value for 8/35?
    12·1 answer
  • What are the period and phase shift for f(x) = −4 tan(x − π)?
    10·1 answer
  • Simplify the expression 83 + 263 + 17 - 63.
    10·2 answers
  • Find the length of the arc intercepted by an angle of 36° in a circle with radius 12 inches
    14·1 answer
  • Phythagoras was born about 582bc.issac Newton was born in 1643 ad .how many years apart were they born
    15·2 answers
  • ! URGENT EMERGENCY !<br> what is the value of x and y
    10·1 answer
  • Mike read 1/4 of the newspaper in 1/3 of an
    14·1 answer
  • Find the coordinates of the midpoint of the segment whose endpoints are H(3,14) and K(7,2).
    8·1 answer
  • What is the y- intercept for -3x+5y=15
    8·2 answers
  • What is the value of x? If necessary leave your answer in the simplest radical form.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!