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
pogonyaev
2 years ago
11

I need help with Geometry

Mathematics
1 answer:
Neko [114]2 years ago
3 0

Answer:

Yes, this set of lengths can form a triangle.

Step-by-step explanation:

55+76 = 131

131 > 112

Since the sum of smaller lengths is greater than 112, these numbers can form a triangle.

You might be interested in
ITS URGENT PLEASE HELP ME
Iteru [2.4K]
I think that it is D or A
3 0
2 years ago
Help me plzzzz<br><br> somebody
svetoff [14.1K]

Answer:

false

Step-by-step explanation:

-5,-4,-3,-2,-1,0,1,2,3,4,5

3 0
2 years ago
Read 2 more answers
Find the distance from the origin to the graph of 7x + 9y + 11 = 0
seraphim [82]

Answer:

the distancev from 7±9y±11=0 is 0.97

7 0
3 years ago
Help please &amp; show work
Natasha2012 [34]

Answer:

Infected = itself + itself

Healthy = 200 - infected

y axis = weeks

x axis = # of people

use green for healthy and red for infected

and mark going by weeks

green:

(1, 199)

(2, 198)

(3, 196)

(4, 192)

(5, 184)

(6, 168)

(7, 136)

(8, 72)

(9, -56)

red:

(1, 1)

(2, 2)

(3, 4)

(4, 8)

(5, 16)

(6, 32)

(7, 64)

(8, 128)

(9, 256)

(10, 512)

3 0
2 years ago
Having some trouble with these questions, how do I work them out?
matrenka [14]

5.

Let x be the age of the father and y be the age of the son. As of today, he's 3 times older, so we have x=3y

10 years ago their ages were, respectively, x-10 and y-10, and the father was 5 times older: x-10 = 5(y-10)

So, we have the system

\begin{cases} x=3y\\x-10=5(y-10)\end{cases}

Using the first equation, we can substitute every occurrence of "x" with "3y" in the second equation:

3y-10=5(y-10) \iff 3y-10=5y-50 \iff 2y = 40 \iff y=20

So, the son is 20 years old, which means that the father is 60 years old.

Indeed, 10 years ago they were 10 and 50 years old, so the father was 5 times older.

6.

Let x be the age of the grandfather and y the age of the granddaughter. We know that the grandfather is 10 times older: x=10y

He also is 54 years older: x=y+54

Again, if we substitute x=10y in the second equation we have

10y=y+54 \iff 9y=54 \iff y=6

7 0
2 years ago
Other questions:
  • This visual representation shows the sets of real numbers.
    9·1 answer
  • Can you help me please!!!!<br>please!!!! :)​
    14·1 answer
  • jon spent 1/4 of his vacation budget on food and 2/3 of his budget on hotels. He spends $242 on food and hotels. What is Jon's v
    14·1 answer
  • Can someone pls help out
    5·1 answer
  • At a carnival, you spin a spinner that has four equal-sized sections, each a different color: green, yellow, red, and blue. If y
    11·1 answer
  • Suppose that you roll a pair of honest dice. If you roll a total of​ 6, you win​ $18; if you roll a total of​ 11, you win​ $72;
    6·1 answer
  • Find angle M and angle J of the isosceles trapezoid
    11·1 answer
  • 3. Make up a situation where a quantity is changing.
    5·1 answer
  • Johannesburg is is 3/5 as tall as his sister. Johannesburg is 90cm tall. How tall is his sister
    6·1 answer
  • Suppose a charity received a donation of $24.6 million. If this represents 49% of the charity's donated funds, what is the total
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!