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
kaheart [24]
3 years ago
15

Practice and problem lesson 25

Mathematics
1 answer:
OverLord2011 [107]3 years ago
7 0

Answer:

WHAT IS LESSON 25 BRO

Step-by-step explanation:

You might be interested in
Please help and thank you
Mariana [72]

Answer:

B.    l = (S - πr^2) / πr

Step-by-step explanation:

S = πrl + πr^2 solve for l

πrl = S - πr^2

  l = (S - πr^2) / πr

Answer is B.    l = (S - πr^2) / πr

7 0
3 years ago
Read 2 more answers
One positive number exceeds three times another positive number by 5. The product of the two numbers is 68. Find the number
kati45 [8]

Answer:12

Step-by-step explanation:

Let the numbers be a and b

a-3b=5 ........equation (1)

There product is :

ab=68 ..........equation (2)

From equation (1)

a-3b=5

Make a the subject of the formula

a=5+3b. ........equation (3)

Substitute equation (3) into equation (2)

(5+3b)b=68

3(b^2)+3b-68=0

The product is -204b^2(17 and -12)

(b+17)(b-12)=0

b=-17 or b=12

So the number is 12

6 0
3 years ago
edward deposited ​$5,500 into a savings account 2 years ago. The simple interest rate is 4​%. How much money did edward earn in​
vovangra [49]
Jxjsjdnxncbbdnxbdhdhxhxhhxjdj hello this is my mom phone
8 0
2 years ago
Read 2 more answers
The hypotenuse of a right triangle measures 2 sqrt 15 centimeters and its shorter leg measures 2 sqrt 6
ioda

Answer: please see the attachments for the solution.

Step-by-step explanation:

3 0
3 years ago
Solve the equation with the problem set {-28,-8,8,28} |10-x|=18
Elden [556K]

Answer:

{-8,28}

Step-by-step explanation:

|10-x|=18

The absolute value has two solutions, one positive and one negative.

10-x = 18   and 10-x = -18

Subtract 10 from each side

10-10-x = 18-10     10-10-x=-18-10

-x = 8                     -x = -28

Multiply each side by -1

x = -8                      x = 28

8 0
3 years ago
Other questions:
  • Can you help me with #7
    14·1 answer
  • Evaluate.<br> 18.65 -52/11=
    15·1 answer
  • If the boundary lines of two half planes are parallel, then they have no solution area.
    11·1 answer
  • Help me please!!!!!!!
    10·1 answer
  • What are the zeros of the polynomial function? f(x)=x^4−4x^3−22x^2+4x+21
    13·1 answer
  • Could you check if mine is right? If not please slove​
    11·1 answer
  • Y-5=m(x-2); solve for x
    13·1 answer
  • A supermarket sells two flavors of cereal: a fruit flavor and a chocolate flavor. In a market survey, the event that a customer
    9·1 answer
  • How to solve -18=6y+6(1+3y)
    9·2 answers
  • It costs $150 to rent a party room at Pizza-n-Games, plus $6 per person for pizza and $5 per person for game tickets. The expres
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!