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
zavuch27 [327]
3 years ago
6

The sum of two numbers is 40. The larger number is 10 more than twice the smaller number. Find the numbers

Mathematics
1 answer:
Naya [18.7K]3 years ago
3 0

Answer:

The smaller number is 10 and the larger number is 30

Step-by-step explanation:

You might be interested in
Please help with number 34 :) thank youu
kotykmax [81]
Proportion if im not mistaken
is over of percent over 100
14 over 168 and x over 100 . 14 times 100 divided b 168 i believe .
5 0
3 years ago
If f(x) = 6x + 3, find −1 ().
lianna [129]

Answer:

f^{-1}(x)=(1/6)x-(1/2)

Step-by-step explanation:

we have

f(x)=6x+3

Find the inverse function f^{-1}(x)

step 1

Let

y=f(x)

y=6x+3

step 2

Exchanges variables, x for y and y for x

x=6y+3

step 3

isolate the variable y

x=6y+3

6y=x-3

y=(1/6)x-(1/2)

step 4

Let

f^{-1}(x)=y

f^{-1}(x)=(1/6)x-(1/2)

6 0
3 years ago
PLEASE HELP ITS EXTRA CREDIT AND I COULD REALLY USE IT !! BEING TIMED! for each of the following statements, determine if the st
bogdanovich [222]

A. True. We see this by taking the highest order term in each factor:

f(x) = -3x(x-5)^3(x+2)^2 = -3x (x^3 + \cdots) (x^2 + \cdots) = -3x^{\boxed{6}} + \cdots

B. True. Again we look at the leading term's degree and coefficient. f(x) behaves like -3x⁶ when x gets large. The degree is even, so as x goes to either ± ∞, x⁶ will make it positive, but multiplying by -3 will make it negative. So on both sides f(x) approaches -∞.

C. False. f(x) = 0 only for x=0, x = 5, and x = -2.

D. False. Part of this we know from the end behavior discussed in part B. On any closed interval, every polynomial is bounded, so that for any x in [-2, 5], f(x) cannot attain every positive real number.

E. True. x = 0 is a root, so f(0) = 0 and the graph of f(x) passes through (0, 0).

F. False. (0, 2) corresponds to x = 0 and f(x) = 2. But f(0) = 0 ≠ 2.

8 0
2 years ago
The point where the three medians of a triangle intersect
lubasha [3.4K]

the centroid i think


6 0
3 years ago
Read 2 more answers
Which is correct? 1, 2 , 3, or 4?
max2010maxim [7]

Answer:

i think its B

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Use distributive property to solve<br> 8(x-2)=16
    12·2 answers
  • Where would you put 5/2 on a number line
    9·2 answers
  • I AM OFFERING 50 POINTS FOR THIS ANSWER. PLEASE HELP ME !
    7·1 answer
  • Sum 2 5/8 + 4 1/8 = ?
    12·2 answers
  • 16.<br>(a)<br>Simply<br>3b + 5b - 2<br>​
    14·1 answer
  • A-Plus Auto Body is painting disigns on a customer's car. They had 18 pints of blue paint on hand. They used 1/2 of it for the f
    10·1 answer
  • How is everyone's day
    7·1 answer
  • Find the unit rate of buying a $36 shirt and getting another one for equal or lesser value for free
    9·1 answer
  • Which of the following statements uses the additive identity?
    8·1 answer
  • help with either of these questions pleaseee at least one of them I’m so confused rn I’d really appreciate it and will brainlist
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!