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
deff fn [24]
2 years ago
15

Use Quadratic Formula to solve Real Life Quadratic Equation Problem.

Mathematics
1 answer:
skad [1K]2 years ago
8 0

Answer:

Step-by-step explanation:

Use Quadratic Formula to solve Real Life Quadratic Equation Problem.

Kaylani is going to make a blanket by sewing a 4-foot long piece of ribbon along the diagonal of a piece of rectangular fabric. She wants the length of the blanket to be 18 inches longer than the width. What is the approximate perimeter of the blanket? Round to the nearest inch.

You might be interested in
Vince had c CDs until he won 21 more in a contest. Write an expression that shows how many CDs Vince has now.
tatuchka [14]
Because 'more' means that 21 is added to the original amount: c + 21.
8 0
3 years ago
What is the domain of f?
larisa86 [58]

Answer:

\huge \boxed{\mathrm{A}}

Step-by-step explanation:

The domain of a function is all possible values for the value of x.

The denominator in a rational function cannot equal to 0.

x+2\neq 0

Subtracting 2 from both sides.

x\neq -2

The domain of the function is all real numbers except -2.

7 0
3 years ago
Anna is making a banner out of 4 congruent triangles as shown below. How much blue trim will she need for each side
Ede4ka [16]

Answer:

The length of each blue trim is 17.2 inches

Step-by-step explanation:

Given

See attachment for banner

Required

The length of each blue trim

Since all 4 triangles are equal, then the dimension of 1 triangle is:

Side\ 1 = 10

Side\ 2 = 14

The hypotenuse (x) of the triangle blue trim is represented by the blue trim

So:

x^2 = Side\ 1^2 + Side\ 2^2

This gives

x^2 = 10^2 + 14^2

x^2 = 100 + 196

x^2 = 296

Take square root

x = \sqrt{296

x = 17.2in

3 0
3 years ago
Which statement is FALSE?
galina1969 [7]
The first one is incorrect. i’d pick that one.
7 0
2 years ago
HELP ME ANSWER THIS PLEASE!!!!! WILL GIVE BRAINLIEST
Alex777 [14]
Black socks on monday - 3/9 or .33%.
white socks on tuesday - 5/9 or .55%

Explanation: Probability of black socks on Monday:
Total pair of socks: 1 + 3 + 5 = 9
Number of black socks on Monday: 3
3/9 = 1/3 (or divide to get a percentage)

Probability of white socks on Tuesday:
Total pair of socks: 9
Number of white socks on Tuesday: 5
5/9
5 0
3 years ago
Read 2 more answers
Other questions:
  • The weight of the larger of two boxes is 2 lbs less than 5 times the weight of the smaller box. Their sum is 64 lbs. find the we
    12·1 answer
  • The chorus has 35 members. Which expression represents the number of ways a group of 6 members can be chosen to do a special per
    9·1 answer
  • Write the following sentence using mathematical symbols the sum of 7 and x is -13
    14·1 answer
  • Brawdy Plastics, Inc., produces plastic seat belt retainers for General Motors at the Brawdy Plastics plant in Buffalo, New York
    7·1 answer
  • If I work 52 weeks a year and make $10 an hour with 30 hours per week, what is my year to date GROSS earnings(before taxes &
    5·1 answer
  • HELP PLEASE ASAP I WILL GIVE BRAINLYIST PLEASE ASAP
    5·1 answer
  • D/3y - m/6y simplify
    8·1 answer
  • Can someone help me with 8 and 9
    9·1 answer
  • Use a number line to find the quotient 3/4 divided by 1/8
    8·1 answer
  • Please do not send me something to download just give the answer plainly. Ill give u points and brainiest. ASAP
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!