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
gtnhenbr [62]
3 years ago
5

Find the area of the figure

Mathematics
1 answer:
Kobotan [32]3 years ago
8 0

the answer would be 60

You might be interested in
Show that the equation x^4/2021 − 2021x^2 − x − 3 = 0 has at least two real roots.
andreev551 [17]

The roots of an equation are simply the x-intercepts of the equation.

See below for the proof that \mathbf{\frac{x^4}{2021} = 2021x^2 - x - 3 = 0} has at least two real roots

The equation is given as: \mathbf{\frac{x^4}{2021} = 2021x^2 - x - 3 = 0}

There are several ways to show that an equation has real roots, one of these ways is by using graphs.

See attachment for the graph of \mathbf{\frac{x^4}{2021} = 2021x^2 - x - 3 = 0}

Next, we count the x-intercepts of the graph (i.e. the points where the equation crosses the x-axis)

From the attached graph, we can see that \mathbf{\frac{x^4}{2021} = 2021x^2 - x - 3 = 0} crosses the x-axis at approximately <em>-2000 and 2000 </em>between the domain -2500 and 2500

This means that \mathbf{\frac{x^4}{2021} = 2021x^2 - x - 3 = 0} has at least two real roots

Read more about roots of an equation at:

brainly.com/question/12912962

6 0
3 years ago
I don’t know what to do with the 3 feet above the ground
Slav-nsk [51]

Answer:

3 seconds

Step-by-step explanation:

You want to set h(t)=3, then take the root such that t≠0. You would have:

3=3+48t−16t^2

Let's solve your equation step-by-step.

3=3+48t−16t2

Step 1: Simplify both sides of the equation.

3=−16t2+48t+3

Step 2: Subtract -16t^2+48t+3 from both sides.

3−(−16t2+48t+3)=−16t2+48t+3−(−16t2+48t+3)

16t2−48t=0

Step 3: Factor left side of equation.

16t(t−3)=0

Step 4: Set factors equal to 0.

16t=0 or t−3=0

t=0 or t=3

3 makes more sense than 0 because the ball can't have been in the air for 0 seconds.

So the ball was in the air for 3 seconds.

7 0
3 years ago
Fatima has a total of $8 to spend to make fruit smoothies. She
Tomtit [17]

either $0.50 × $1 or $0.50÷ $1 hope this answer helps

8 0
3 years ago
Mari has 3 friends who are available to go with her to the movies, but she only has 2 extra tickets. How many different choices
aliina [53]

Answer:

3 different choices

Step-by-step explanation:

This problem is a combination problem: She has 3 friends, and we want to know how many groups of 2 friends there are. We can solve this using the combination of 3 choose 2:

C(3,2) = 3!(1! * 2!) = 3*2/2 = 3 possibilities

If we call her three friends A, B and C, the groups that can be formed are:

A and B

A and C

B and C

6 0
3 years ago
Which is longer 6ft or 7 in?
AveGali [126]
Hello!

1 foot = 12 inches

12 × 6 = 72
_____________________________

ANSWER:

Since there are 72 inches in 6 feet, 6 feet are greater than 7 inches.
8 0
3 years ago
Other questions:
  • Lnes made9 necklaces with 60 beads on each necklaces. How many beads did she use in all
    7·1 answer
  • Find the area of this composite figure use 3.14 for pi
    13·1 answer
  • A theater can seat 120 people. The number of rows is 7 less than the number of seats in each row. How many rows of seats are the
    11·1 answer
  • The formula m = 12,000 + 12,000rt 12t gives Keri's monthly loan payment, where r is the annual interest rate and t is the length
    12·2 answers
  • Match each expression to the correct verbal description.
    6·1 answer
  • Geometry B Final Exam
    9·2 answers
  • While shopping at a clearance sale, Samantha finds a $60.00 dress on sale for 25% off. Samantha also has a 50% off coupon. Which
    5·1 answer
  • Is t = 9 a solution to the inequality below?<br> 8&gt;t<br> Please hurry and explain!
    14·1 answer
  • X + 8(y + 4) − (5y − x)
    8·2 answers
  • PLSSS I NEED HELP I’LL MARK BRAINLYESS OR WTV IS CALLED
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!