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
abruzzese [7]
3 years ago
15

Malcolm ran the 440 yard dash and the 220 yard dash a track meet. There are 3 feet in one yard. How many total feet did Malcolm

run? Estimate first. Then check for reasonableness.
Mathematics
2 answers:
inna [77]3 years ago
4 0
In total Malcolm ran 1980 yards in all
sveta [45]3 years ago
4 0
(440+220)X3=1980 total feet
You might be interested in
Endpoint given the Midpoint: * The midpoint of RP is M(2, 4). If one of the end points is R(-1,7), find the coordinates of the o
marin [14]

Answer:

The coordinates of other point are: (5,1)

Step-by-step explanation:

Given coordinates are:

M(x,y) = (2,4)

R(x_1,x_2) = (-1,7)

We have to find the coordinates of other point (x2,y2)

The formula for mid-point is given by:

M(x,y) = (\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})

Putting the values we get

(2,4) = (\frac{-1+x_2}{2}, \frac{7+y_2}{2})

Putting respective elements equal

\frac{-1+x_2}{2} = 2\\-1+x_2 = 2*2\\-1+x_2 = 4\\x_2 = 4+1\\x_2 = 5\\And\\\frac{7+y_2}{2} = 4\\7+y_2 = 4*2\\7+y_2 = 8\\y_2 = 8-7\\y_2 = 1

Hence,

The coordinates of other point are: (5,1)

8 0
3 years ago
A man is paid a basic hourly rate of $7.00 and is paid
guapka [62]

Answer:

$385

Step-by-step explanation:

This would be 50x7=350

And 60 is 10 over 50, we half his salary($3.50), and multiply $3.50 by that extra 10. coming to $35. Add 35 to 350 to get his $385 60 day salary

4 0
2 years ago
Help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Natalka [10]
15!!! is the answer to your question:)
3 0
2 years ago
Read 2 more answers
I don't understand this question at all please help if you do
lorasvet [3.4K]

Answer:

Answer is \frac{4}{3}

Step-by-step explanation:

To find the interval of x. Use our equations to equal each other.

-x^2+2x=y,y=0

-x^2+2x=0\\-x(x-2)=0\\-x=0 , (x-2)=0\\x=0 ,2

\int\limits^2_0 {-x^2+2x} \, dx

Integrate.

\frac{-x^3}{3}+x^2\\(\frac{-2^3}{3}+2^2)-[\frac{-0^3}{3}+0^2]\\-\frac{8}{3} +4-0\\-\frac{8}{3}+\frac{12}{3}  =4/3

Using Desmos I have Graphs of both of the equations you have provided. The problem asks us to find the shaded region between those curves/equations.

Proof Check your interval of x.

7 0
2 years ago
Why does the fact family for 81 and 9 have only two number sentences
qwelly [4]
Because there are only two things you can do with these two " family" members. 81 divided by 9 is 9. 9 times 9 is 81. Strictly speaking, there should be three in the family: 9,9 and 81 9 is the square root of 81. 81 is the 9 squared.
8 0
3 years ago
Other questions:
  • Can someone please help me solve this?
    6·1 answer
  • Describe the end behavior of the graphed function
    10·1 answer
  • Imagine a clock with a circular face and two hands (hours and minutes) that is set at 12:00 noon. Describe the transformation of
    5·1 answer
  • Enter the next three terms in th<br> 30, 45, 67.5, 101.3. -<br> The next three terms are
    12·1 answer
  • Y=2x, x=y=12 <br>how can I solve this question
    14·1 answer
  • Write a word problem whose solution is (-70)=70.
    7·1 answer
  • Work out the area of this cuboid 7.5cm 2.3 cm and 5cm
    14·1 answer
  • Cuanto es 3,848 dividido 8?
    9·1 answer
  • 2(x+5) = 30 I need assistance​
    8·2 answers
  • A submarine starts 15 meters above sea level and travels 95 meters below sea level. How far did the submarine travel? *
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!