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
Alenkasestr [34]
3 years ago
14

Linda leaves the school to go home. She walks 7 blocks south and then 9 blocks east. how far is Linda from her office?

Mathematics
1 answer:
quester [9]3 years ago
4 0

Answer:

B. 11.5

Step-by-step explanation:

That missing length can be solved via the equation a^2+b^2=c^2, where the hypotenuse is c. We know A and B, which is 7 and 9.

7^2+9^2=130

sqrt 130 is 11.4017543

Here, you kinda have to break the rules of rounding to say that it is B.

There could be a more efficient route for resolving this answer, but this is the method that I was taught.

You might be interested in
25 mi/hr is equal to m/min
svp [43]
In minutes it is 1500 min because if you just multiply 25 and 60 it equals 1500. I got the 60 from 60 sec. in one minute.
8 0
3 years ago
Hey can someone help me and check my answers? thanks <3
Tasya [4]
Remember
x^-m=1/(x^m)
u^-3=1/(u^3)
1/(u^3)=1/125
therefor
u^3=125
u=5




x=-3
easy
y=-3-13
y=-16
correct



normally, y is output
(x,y)
chose al second numbers
0,3 are all acceptable
B and D




y=mx+b
m=-3
y=-3x+b
sub point
(x,y)
(1,-2)
-2=-3(1)+b
-2=-3+b
1=b
y=-3x+1

remember (x,y) you keep swtiching those

3 0
3 years ago
Showing in the photo is an fraction
Masteriza [31]
He has about 2.3125 yards of fabric to make a vest.
8 0
3 years ago
ASAP someone please simply two exponents
zhannawk [14.2K]

Answer:

1.) m^{15}

2.) =\frac{1}{y^{15}}

Give me a comment if you want the explanation.

1.) \mathrm{Apply\:exponent\:rule:\:}\left(a^b\right)^c=a^{bc},\:\quad \mathrm{\:assuming\:}a\ge 0

\left(m^3\right)^5=m^{3\cdot \:5}

\mathrm{Multiply\:the\:numbers:}\:3\cdot \:5=15

=m^{15}

2.) \mathrm{Apply\:exponent\:rule:\:}\left(a^b\right)^c=a^{bc},\:\quad \mathrm{\:assuming\:}a\ge 0

\left(y^{-3}\right)^5=y^{-3\cdot \:5}

=y^{-3\cdot \:5}

=y^{-15}

\mathrm{Apply\:exponent\:rule}:\quad \:a^{-b}=\frac{1}{a^b}

=\frac{1}{y^{15}}

4 0
3 years ago
Reduce to simplest form. <br> -7/12 +3/8
gayaneshka [121]

Answer:

ok so you should get -5/24 in simplest form.

Decimal form- -0.2083 repeating

Step-by-step explanation:

Hope this helped :)

4 0
2 years ago
Other questions:
  • Mary is five times older than Julian. If the<br> sum of their ages is 42, how old is Mary?
    6·2 answers
  • Write two word phrases for t+23
    5·1 answer
  • If both the x and y values increase on a line graph, the slope is
    10·2 answers
  • This is urgent!!!!!!!!!!!!!!!!!!!!
    6·2 answers
  • In a group of 60 students, 12 students take Algebra I, 18 students take
    6·2 answers
  • Plz help will be marked BRAINLIEST
    12·2 answers
  • Which equation of a line represents a proportional relationship between x and y?
    9·1 answer
  • The probability that a randomly selected student is a girl is 0.52, and the probability that a student is a girl and in an art c
    13·1 answer
  • Although she’s only in middle school, Tameka loves to drive go - carts! Her favorite place to drive go - carts, driver’s delight
    11·1 answer
  • permutation p-values should never be zero: calculating exact p-values when permutations are randomly drawn
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!