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
AveGali [126]
3 years ago
13

The area of triangle PQR is 231 cm2 , and PQ = 21 cm. Find the altitude SR. Help me solve this

Mathematics
1 answer:
Shtirlitz [24]3 years ago
3 0

Answer:

SR = 22 cm

Step-by-step explanation:

area = bh/2

(21 cm)(h)/2 = 231 cm^2

21h = 462 cm

h = 22 cm

SR = 22 cm

You might be interested in
2(38-4x) = 58-5x<br> Answer
OleMash [197]

Answer:

x=6

Step-by-step explanation:

6 0
3 years ago
What is 10 1/7 divided by 5 as a fraction or mixed number?
juin [17]
= 2 1/35
75/7 divided by 5/1
71x1/ 7x5
= 71/ 35
Therefore, 2 1/35
7 0
2 years ago
Can anybody answer this for range?
snow_lady [41]

Answer:

The answer is (2, 4)

Step-by-step explanation:

I hope this helps!

8 0
3 years ago
in march, Arnold finds a guitar with a price of $650 that he wants to buy, but he only has $300 saved. In September, Arnold has
belka [17]

Answer:

Yew, he has enough money to buy the guitar in september.

Step-by-step explanation:

300*0.75=225        300+225=525

650*0.35=195            650-195=455

sales tax:    455*0.05=22.75          455+22.75=477.75

8 0
3 years ago
What ordered pair represents the y-intercept of the graph of x+y=9?
s344n2d4d5 [400]
We can rearrange

x + y = 9

in to

y = 9 - x


This means the value of y is EQUAL to 9 minus the value of x.


[A] fits this description, because y (9) is equal to 9 minus x (0).

[B] does too, because y (0) is equal to 9 minus x (9).
4 0
3 years ago
Other questions:
  • What is 5/16 is decimal
    8·2 answers
  • How often an event occurs based on data from an experiment or survey is its ____________.
    12·1 answer
  • You have decided to wallpaper your rectangular bedroom. the dimensions are 12 feet 6 inches by 10 feet 6 inches by 8 feet 0 inch
    8·1 answer
  • Help please <br> What is the slope of the line:<br> 3y - 4 = 5 (x + 2)
    10·2 answers
  • During the school week, joshua spent 3$ each day in lunch.On tuesday,he bought a 5$ ticket to the school and on friday he loaned
    5·1 answer
  • Need Help Please, This One Is A Bit Difficult.
    5·2 answers
  • X^2-10x = −16 solution??
    14·2 answers
  • Please answer I will give BRAINLIEST if i can
    9·1 answer
  • Sherry is a waitress at a country club restaurant. She receives an automatic 15% tip which is added to the member's check for th
    7·1 answer
  • Denise wants to burn at least 5000 calories a week through running. Based on her running speed, she estimates that she can burn
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!