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
EastWind [94]
3 years ago
5

PLEASE HELP!!!

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
3 0

Answer:

the height of the building is 18.6 m

Step-by-step explanation:

using the Pythagorean theorem

a^2+b^2=C^2

a and b are the shorter legs while c is the hypotenuse

a=32, b=?, c=37

32^2+b^2=37^2

square the known numbers ( a and c)

1024+b^2=1369

subtract 1024 from both sides

b^2=345

square root both sides to cancel the square on b

b=18.5741756

Round if needed b=18.6m

You might be interested in
Can someone help me solve this please! I need to find what N equals!
Flura [38]
[ (12 - n)/7 ] = -1

12- n = -7

-n = -19

n = 19
6 0
3 years ago
Read 2 more answers
Home Princess Eclanino
I am Lyosha [343]

Answer:

Step-by-step explanation:

3(5 + 6) = 3(11) = 33

or u could do it this way..

3(5 + 6) = 3(5) + 3(6) = 15 + 18 = 33

6 0
3 years ago
8. To calculate 159 - 73, a student writes the follow-
Evgen [1.6K]

The question is an illustration of solving equations using estimates.

The student's strategy makes sense because he uses estimation to solve the given equation

The correct sequence of equation is as follows:

  • \mathbf{159 - 73}
  • \mathbf{159 - 73 =160 - 70- 1 - 3}
  • \mathbf{159 - 73 =90- 4}
  • \mathbf{159 - 73 =86}

We have:

\mathbf{159 - 73}

Add 0 to the equation

\mathbf{159 - 73 =159 + 0- 73}

Express 0 as 1 - 1

\mathbf{159 - 73 =159 + 1 - 1- 73}

\mathbf{159 - 73 =160 - 1- 73}

Add another 0

\mathbf{159 - 73 =160 - 1- 73 + 0}

Express 0 as 3 - 3

\mathbf{159 - 73 =160 - 1- 73 + 3 - 3}

\mathbf{159 - 73 =160 - 1- 70 - 3}

Rewrite as:

\mathbf{159 - 73 =160 - 70- 1 - 3}

Solve

\mathbf{159 - 73 =90- 4}

\mathbf{159 - 73 =86}

Read more about estimation and equations at:

brainly.com/question/18454732

7 0
3 years ago
What is the place value for 7 in 0.673
elena-14-01-66 [18.8K]
.07 or seven hundredths
8 0
3 years ago
Read 2 more answers
Katie keeps a record of her transactions in a notebook. Looking over her records for the past two weeks, Katie finds that her ba
Colt1911 [192]
<span>C: </span><span>Katie’s new chair was on sale for 15% off, making it cost $137.32, but Katie wrote down the before-sale price.
</span>
i just took this test and got it right.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What's the word form and value of 3.100
    12·1 answer
  • How do you solve recursive formulas
    11·1 answer
  • if there are 170 students in 12th grade, what percentage of the twelfth grade students have more than one college in mind
    13·1 answer
  • Fuaad solved an absolute value inequality and expressed the solution as . What is another way to show Fuaad’s solution? For all
    14·1 answer
  • a spinner numbered 1-4 is spun 5 times. Each time the spinner landed on a composite number. What is the probablitliy that it wil
    7·1 answer
  • Select the correct answer.
    7·2 answers
  • I need heeelpppp!, what’s the answer ?
    12·1 answer
  • Find the area of the shaded regions
    14·1 answer
  • Help please i need it for my math class
    6·2 answers
  • In the diagram below, ΔABC ∼ ΔDEF. If AC=18,BC=24. and DF=12, find EF
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!