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
Delicious77 [7]
3 years ago
13

Is ABC a right triangle? How do you know?

Mathematics
1 answer:
azamat3 years ago
6 0

Answer:

Option A There is not enough information to determine

Step-by-step explanation:

we know that

If two lines are perpendicular, then the product of their slopes is equal to -1

You must calculate the slope of the AB segment and the BC segment, however the coordinates of the vertices are not known.

therefore

There is not enough information to determine

You might be interested in
Use the figure. Which is greater, angle mTUR or angle mRUQ? Complete the explanation.
ludmilkaskok [199]

Answer:

Angle RUQ is greater than angle TUR

Step-by-step explanation:

Angle TUR is a total of 125 degrees and angle RUQ is a total of 145 degrees. You find the measure of RUQ by subtracting 35 degrees from 180 degrees, this will give you the 145 degrees. So angle RUQ is greater than angle TUR by 20.

3 0
3 years ago
the height h (in feet) of an object thrown vertically upward from a tower 144 feet tall is given by h=144+128t-16t², where t mea
Musya8 [376]
It takes 9 seconds to hit the ground.

Setting the equation equal to 0, we have:
0 = 144 + 128t - 16t²

Factoring out the GCF, we have
0 = 16(9 + 8t - t²)

Factoring out -1, we have:
0 = -16(-9 - 8t + t²)

In standard form, this is
-16(t² - 8t - 9) = 0

This is easily factorable; -9(1) = -9 and -9+1 = -8:
-16(t-9)(t+1) = 0

Using the zero product property, we know either t-9=0 or t+1=0; therefore t=9 or t=-1.  Since negative time makes no sense, t=9.
6 0
3 years ago
Can’t figure this problem out need help
anyanavicka [17]
The answer is a fraction 24 over 7 or 24/7
5 0
3 years ago
In if 5/7 of students are wearing jeans today and there are about 27 students in the class how many students are wearing the jea
diamong [38]
5/7 are wearing jeans....about 27 students.....so the ones wearing jeans are 5/7 of the 27 students....." of " means multiply

5/7 * 27 = 135/7 = 19.28.....so about 20 students are wearing jeans
6 0
4 years ago
Lanu draws a rectangle that is 10 inches wide and 20 inches long. Which rectangle described down below has the same area
Alenkasestr [34]

Answer:

b. 8 inches wide and 25 inches long

Step-by-step explanation:

Here are the options

5 inches wide and 25 inches long

b. 8 inches wide and 25 inches long

c. 15 inches wide and 15 inches long

d 15 inches wide and 25 inches long

Area of a rectangle = length x width

10 x 20 = 200

first option

5 x 25 = 125 does not have the same area as the one lanu drew

second option

8 x 25 = 200 has  the same area as the one lanu drew

third option

15 x 15 = 225 does not have the same area as the one lanu drew

fourth option

15 x 25 = 375 does not have the same area as the one lanu drew

3 0
3 years ago
Other questions:
  • a citrus grower ships grapefruit in boxes of 10. one season, the grower shipped 20,400 boxes of grapefruit. how many grapefruit
    15·2 answers
  • If a + 2 < b + 3, then a < b. true or false
    11·1 answer
  • What is the solution of the equation?
    6·2 answers
  • Expression
    15·1 answer
  • Solve graphically 6x-3y+10=0 and 2x -y +9 =0​
    15·1 answer
  • The difference between a number b and 7.4 is -6.8
    8·1 answer
  • Name three collinear points and non collinear points<br> I want all the answers please
    11·2 answers
  • PLEASE HELP EMERGENCY!! IF YOU ARE NOT 100% SURE ABOUT YOUR ANSWER DO NOT ANSWER THEN!! PLEASE!!
    6·2 answers
  • Factory overhead is a _____ account.
    13·1 answer
  • 1. What is the constant of proportionality?<br><br> 2. What is the equation?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!