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
astra-53 [7]
3 years ago
14

Hannah places her home on a grid so that each unit square on the grid equates to 11 mile. She uses the fact that the major stree

ts in her town are located 11 mile apart and run at right angles to each other to place her school 55 miles south and 33 miles east of her home.
 

The distance from Hannah's home to her school, if that distance could be walked in a straight line, would be _____ miles.

Enter your answer as the number that correctly fills in the blank in the previous sentence.

Round your answer to one decimal place, if necessary, like this: 42.5

Mathematics
1 answer:
Aneli [31]3 years ago
8 0

Answer:

64.1

Step-by-step explanation:

You use Pythagorean theorem which is x^2 +y^2=z^2 (^ this means to the power of) so you would get 55^2+33^2=z^2. solving this would get you z=64.1404708433 or 64.1

You might be interested in
The measure of <ABC is 90 degrees and the measure of <DBC is 33 degrees​
Pavel [41]

Answer:

B.

Step-by-step explanation:

4 0
3 years ago
-1y + 11= 20 what is the answer 3 or -3
yan [13]

Answer:

-9

Step-by-step explanation:

-1y+11=20

    -11= -11

-1y=20-11

-1y=9

-9

8 0
3 years ago
Read 2 more answers
PetSmart.com sold the following varieties of dog food in June 2003.
aivan3 [116]

Let x  be the number of bags of Nature's Recipe Venison Meal & Rice Canine 20 percent protein, y be the number of bags of Nutro Max Natural Dog Food 27 percent protein and z be the number of bags of PetSmart Premier Oven Baked Lamb 25 percent protein a dog breeder buys. He  wants to make 300 pounds of a mix. Then

20x+17.5y+30z=300.

Now

  • in 20x pounds of Nature's Recipe Venison Meal & Rice Canine 20 percent protein is 0.2·20x=4x pounds of protein;
  • in 17.5y pounds of Nutro Max Natural Dog Food 27 percent protein is 0.27·17.5y=4.725y pounds of protein;
  • in 30z pounds of PetSmart Premier Oven Baked Lamb 25 percent protein is 0.25·30z=7.5z pounds of protein;
  • in 300 pounds of mix containing 22 percent protein is 0.22·300=66 pounds of protein.

Then 4x+4.725y+7.5z=66.

You get a system

\left\{\begin{array}{l}20x+17.5y+30z=300\\4x+4.725y+7.5z=66.\end{array}\right.

From the first equation z=10-\dfrac{2}{3}x-\dfrac{7}{12}y. Substitute it into the second equation:

4x+4.725y+7.5(10-\dfrac{2}{3}x-\dfrac{7}{12}y)=66.

Simplify it:

-x+\dfrac{7}{20}y=-9,\\ \\ 20x-7y=180.

y must be divided by 20, then

  • y=0, x=9, z=10-6=4;
  • y=20, x=16, z is not a whole number;
  • y=40, x=23,  z is not a whole number;
  • y=60, x=30, z=10-20-35<0;
  • thus, all other possible z will be <0.

Answer: 9 bags with 1st mix, 0 bags with 2nd mix and 4 bags with 3rd mix.

5 0
3 years ago
I need help on question 9 please!! Thank you!
jekas [21]

Answer:

Step-by-step explanation:

33000/0.27 =$8910

7 0
3 years ago
Yusef typed a 36 word paragraph in 2/3 minute.what is his typing speed in words per minute
lilavasa [31]
Words over minutes.
So 36/(2/3)
Basically saying
36 * (3/2) = 54
5 0
3 years ago
Other questions:
  • How do you multiply 40 7 /16?
    11·2 answers
  • The triangles are similar.
    7·2 answers
  • ANSWER PLEASE &amp; ALLLL STEPS
    7·1 answer
  • The cost for decorations and the disc jockey for the senior class dance was $500. The class members sold 325 tickets and made a
    10·1 answer
  • On Team C, 82.5% of the football players weigh more than 200 pounds. If 40 men are on the team, how many weigh more than 200 pou
    8·1 answer
  • Ryan bought 6 apples and 9 peaches for a total of $7.86. Maya bought 4 apples and 5 peaches for $4.82. How much are apples and p
    11·1 answer
  • Which relation is a function? (look at image below)
    14·1 answer
  • Use the properties of exponents to simplify the expression: 25 3/2
    7·1 answer
  • Hello I need Help with this question ASAP PLS.
    7·2 answers
  • Four interior angles of a pentagon measure 88°, 118°, 132°, and 100°. What is the measure of the fifth interior angle?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!