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
Ksju [112]
3 years ago
14

Inez has 2 1/4 pounds of potatoes for the picnic, she needs 8 1/2 pounds of potatoe. How many more pounds of potatoes does Inez

need to buy?
Mathematics
1 answer:
WINSTONCH [101]3 years ago
3 0

subtract 2 1/4 from 8 1/2

 make fractions have same denominator

8 1/2 = 8 2/4

8 2/4 -  2 1/4 = 6 1/4 more pounds

You might be interested in
there are 16 sixth graders and 20 seventh graders in the robotics club. Wants to organize the club members into equal size each
lina2011 [118]

the answer is 4 because 16 and 20 can both be divided by 4.

7 0
3 years ago
This figure is made up of a quadrilateral and a semicircle.
Arturiano [62]

Answer:

The correct option is B. The area of the figure is 40.4 units².

Step-by-step explanation:

The line AB divides the figure in two parts one is a rectangle and another is semicircle.

The distance formula is

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

The length of AB is

AB=\sqrt{(2+3)^2+(4-2)^2}=\sqrt{25+4}=\sqrt{29}

The length of AD is

AD=\sqrt{(-1+3)^2+(-3-2)^2}=\sqrt{4+25}=\sqrt{29}

Since AB=AD, therefore ABCD is a square. The area of the of square is

A_1=a\times a=\sqrt{29}\times \sqrt{29} =29

The area of square is 29 units².

The area of a semicircle is

A_2=\frac{\pi}{2}r^2

Since AB is the diameter of the semicircle, therefore the radius of the semicircle is

r=\frac{d}{2}=\frac{\sqrt{29}}{2}

The area of the semicircle is

A_2=\frac{3.14}{2}(\frac{\sqrt{29}}{2})^2=40.3825

The area of the figure is

A=A_1+A_2=29+11.2825=40.3825\approx 40.4

Therefore the area of the figure is 40.4 units². Option B is correct.

5 0
3 years ago
I was walking to the store at the same time as my friend Angela. No matter what, She has always gotten there twice as fast as me
atroni [7]
Let's call your speed "a"

her walking speed is then "2a"

and her friend's scooter speed is 10 a

let's also call the distance you need to walk "d"

so the time (t)you need is:

d/t=a
t=d/a

and her time is:
 t=\frac{d}{2} /2a+ \frac{d}{2} /10a
(half a distance with the speed of 2a and half a distance (d/2) with the distance of 10 a

now we count (we know that her time is 30 minutes)

30= \frac{d}{4a}+\frac{d}{20a} //multiply by 20a

600a= 5d+d
600a=6d/divide by 6
100a=d

Now, in order to calculate your time we need to calculate:

t=d/a

but we know how much is d now!
t=\frac{100a}{a}=100

which means that you need 100 minutes, or 1 h 40 minutes!!!

6 0
2 years ago
Help me please urgent
Lilit [14]
The inscribed angle is always half of the central angle. 
So 60÷2=30
6 0
3 years ago
How do you do conditional statements
Goshia [24]
Example P: I do my homework
P: I get my allowance
8 0
2 years ago
Other questions:
  • Regina has wet weather on about 3/10 of the days in a year. It has wet weather on about four times as many days as it has fog. O
    14·1 answer
  • a number between 1 and 3 is chosen 30 times. result 1,2,3 frequency 8,12,10. what is the theoretical probability of choosing a 2
    11·1 answer
  • In how many ways can carlos draw a blue or a green marble from a jar containing 30 blue marbles and 6 green marbles?
    13·2 answers
  • 10-(3x-1)/2=(6x+3)/11<br> If someone could help that would be great thank you!
    6·1 answer
  • Last season a baseball play hit 48 home runs. So far this season he has hit 30 home runs. The number of home runs he has hit so
    5·1 answer
  • Cary has 16% of her dads money. her dad had 250$. how much money does Cary have?
    6·2 answers
  • HELP!!! What’s the domain and range? PLS!!!!
    10·1 answer
  • Y = 4x + 2<br> y = -2x - 4
    14·1 answer
  • The equation 750(1.03)4t=1,000 can be used to find the amount of time, t, in years, it takes for a savings account compounded qu
    13·1 answer
  • Which transformations could have occurred to map △ABC to △A"B"C"?a rotation and a dilationa rotation and a reflectiona reflectio
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!