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
Irina18 [472]
3 years ago
14

Best explained and CORRECT answer gets brainliest.

Mathematics
1 answer:
pochemuha3 years ago
4 0
The answer should be C,

To solve this question, we have to use the rule of triangle inequality. This means, lengths of the any 2 sides of a triangle added up, must be longer than the remaining side.

Therefore, we can try and see which one of the options fits the rule.

A.
35+25 > 10 ✔️
25 + 10 = 35❌
A cannot make a triangle.

B.
15 + 10 > 5 ✔️
10 + 5 = 15 ❌
B cannot make a triangle.

C.
35 + 45 > 55 ✔️
45 + 55 > 35 ✔️
35 + 55 > 45 ✔️
C can make a triangle.

D.
25 + 25 < 75 ❌
D cannot make a triangle.

Therefore, the answer should be C.
You might be interested in
If an angle measures x° what is its complement
Natali5045456 [20]
90-x because a complementary angle is =90 degrees.
7 0
3 years ago
A closed box has a square base with side length feet and height feet given that the volume of the box is 34 ft.³ express the sur
Deffense [45]

Answer:

\dfrac{2s^3+136}{s}

Step-by-step explanation:

Let the side length of the square base =s feet

Let the height of the box = h

Given that the volume of the box = 34$ ft^3

Volume of the box =s^2h

Then:

s^2h=34$ ft^3\\$Divide both sides by s^2\\h=\dfrac{34}{s^2}

Surface Area of a Rectangular Prism =2(lb+bh+lh)

Since we have a square base, l=b=s feet

Therefore:

Surface Area of our closed box= 2(s^2+sh+sh)

S$urface Area= 2s^2+4sh\\Recall: h=\dfrac{34}{s^2}\\$Surface Area= 2s^2+4s\left(\dfrac{34}{s^2}\right)\\=2s^2+\dfrac{136}{s}\\$Surface Area in terms of length only=\dfrac{2s^3+136}{s}

7 0
3 years ago
Solve for y in -8×+4y=24
s344n2d4d5 [400]

Factor out the common term 4

-4(2x - y) = 24

Divide both sides by -4

2x-y= - 24/4

Simplify24/4 to 6

2x -y = -6

Subtract 2x from both sides

-y = -6 - 2x

Multiply both sides by -1

y = 6 + 2x

5 0
3 years ago
The product of 3 consecutive odd numbers is 2,145. Enter a simplified expression for finding the numbers. Let n be the first odd
Arlecino [84]

Answer:

11, 13 and 15.

Step-by-step explanation:

Let's say that the odd number is "x". If x is for example 15, then the next ODD number would be 15+2=17 and the one after that would be 15+2+2=15+4=19.

Applying that here, we get:

Odd number* the next odd number*the next odd number=2145

x*(x+2)*(x+4)=2145

x*(x^2+4x+2x+8)=2145

x^3+6x^2+8x=2145

By solving the polynomial, you get x=11.

Which makes our three numbers: 11, 13 and 15.

11*13*15=2145. The answer checks.

6 0
3 years ago
4/5 of a number is 32<br><br> Find the number.
nalin [4]

Answer: The number is 40

Step-by-step explanation:

We will set up an equation where 4/5 is being multiply by the number to get 32. we will represent that number  by x

4/5 * x = 32    solve for x

4/5x = 32  

0.8x = 32

 x = 40  

7 0
3 years ago
Read 2 more answers
Other questions:
  • If 49x2 + 28x - 10 is rewritten as p2 + 4p -10, what is p in terms of<br> p=
    5·1 answer
  • Julia has 19 apples she want 15 more that 19 But less then 16
    9·1 answer
  • PLEASE HURRY<br> solve for x. <br> 3(x + 5) - 2(x + 2) =20 <br><br> 1.) 1<br> 2.) 9<br> 3.) 13
    12·1 answer
  • I don't understand the question ... find an equation for the line with an x intercept of 4 and a y intercept of -2
    7·2 answers
  • The heights of adult men in America are normally distributed, with a mean of 69.7 inches and a standard deviation of 2.66 inches
    12·1 answer
  • Solve this equation:<br><br> |x-2|=6x+18
    13·1 answer
  • HELP WHAT IS THE SLOPE!!!!!
    8·1 answer
  • Tell whether the following equation has one, zero, or infinitely many solutions.
    13·1 answer
  • The Foldgers Black Silk K-cup coffee pods weigh on average .28 ounces with a standard deviation of .05 ounces. Answer each of th
    9·1 answer
  • Simplify.12x • 3x15 x15 x236 x236 x
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!