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
NeTakaya
3 years ago
12

Heeeeeeelppppppppppp

Mathematics
1 answer:
sleet_krkn [62]3 years ago
6 0

Step-by-step explanation:

I'll help you darling

a. B

b. 2.6 + x = 10.4

c. x = 10.4 - 2.6

= 7.8

d. This is to say before mia added the 2.6 litres of what the pitcher contained 7.8 litres of water already

You might be interested in
The triangle below is isosceles. Find the length of side x in simplest radical form with
Grace [21]

Step-by-step explanation:

it's the square equal to the equivalent equation to equal 5 673y

3 0
3 years ago
Hey can you please help me posted picture of question
raketka [301]
There are total 4 outcomes

We can get:
Head, Head
Head, Tail
Tail, Head
Tail, Tail

So, tossing 2 coins, result in 4 possible outcomes which make the sample space.

So correct answer is option B
5 0
3 years ago
Read 2 more answers
Find the average rate of change of f ( x ) = 3 x 2 − 9 on the interval [ 2 , b ] . Your answer will be an expression involving b
iVinArrow [24]

Answer:

m = 3b+6

Step-by-step explanation:

Given

f(x)=3x^2 - 9

Required

The average rate over [2,b]

Average rate (m) is calculated using:

m = \frac{f(b) - f(a)}{b - a}

Where

[a,b] = [2,b]

So, we have:

m = \frac{f(b) - f(2)}{b - 2}

Calculate f(b) and f(2)

f(x)=3x^2 - 9

f(b)=3b^2 - 9

f(2)=3*2^2 - 9 = 12 - 9 = 3

So, we have:

m = \frac{f(b) - f(2)}{b - 2}

m = \frac{3b^2 - 9 - 3}{b - 2}

m = \frac{3b^2 - 12}{b - 2}

Expand the numerator

m = \frac{3b^2 + 6b-6b-12}{b - 2}

Factorize

m = \frac{b(3b + 6)-2(3b+6)}{b - 2}

Factor out 3b + 6

m = \frac{(b -2)(3b+6)}{b - 2}

Cancel out b - 2

m = 3b+6

4 0
3 years ago
The n power of 5 is equal to 17 in algebraic expression
gayaneshka [121]

n^5=17

........

6 0
4 years ago
What is the standard form of this number 9 ones +8 tens +1 hundred +5 thousands
bija089 [108]

Answer:5189

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Legalization of marijuana, Part I. The 2010 General Social Survey asked 1,578 US res- idents: \Do you think the use of marijuana
    9·1 answer
  • The perimeter of a rectangular swimming pool is 154m.its length is 2m more than twice breadth . what are the length and breadth
    10·1 answer
  • Twice the difference of x and y divided by 5 times their product.
    9·1 answer
  • Opposite rays form a: point ray line plane
    11·2 answers
  • Is 2 squared irrational
    7·2 answers
  • derek has 2 boxes of fruit snacks there are 12 fruit snacks in each box if he eats 6 fruit snacks each day how many days will th
    6·2 answers
  • Solve for |2x+6|=8<br><br><br> Algebra
    12·2 answers
  • If 3 people can complete half of a job in 20 days, how long would it take for 12 people to do the complete job?
    7·1 answer
  • Round 729 to the nearest 100
    8·2 answers
  • Help me find y intercept, slope, and linear function
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!