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
zvonat [6]
2 years ago
6

PLEASE HELPPPPPPP!!!!!!!!!!!!

Mathematics
2 answers:
Katarina [22]2 years ago
7 0

Answer:

9 in, or B

Step-by-step explanation:

We can easily apply the Pythagorean Theorem to this. You could either realize that this is a 3-4-5 Pythagorean triple or do the math by hand.

We start off by setting up the equation 12² + x² = 15². Simplifying, we get 144 + x² = 225, and then x² = 81 after subtracting 144 from both sides. Thus, the square root of x is 9, and so the answer is 9 inches.

AVprozaik [17]2 years ago
5 0

Answer: B

Step-by-step explanation: You have to make sure the two small sides add up to be greater than the biggest side( in this case 15in)

12+9=21, 21>15 therefore 9 would work!

I eliminated C and D using only visual clues

why 27 is a no-go: if we did it the other way around where 27 is the biggest number, it would be 12+15=27, 27=27 *therefore since 27 is equal to 27 the three sides would not make a triangle*

why 19 is a no-go: if we did <em>this </em>the other way around where 19 is the biggest number, it would be 12+15=27, 27>19. *visual part* Although this seems like it would also work, does <AX really look like it's bigger than <WX or <AW XD

You might be interested in
Which inequality is true?
djyliett [7]

Answer:

B is correct

Step-by-step explanation:

These are Absolute Value expressions. (How far from 0 on the number line) So disregard negative or positive signs. The only true statement would be 2<4.

7 0
3 years ago
Read 2 more answers
-p+60=-h+10,000 in the equation above h is a constant if p=10 is a solution to the equantion what is the value of h
Dima020 [189]

Answer:9950

Step-by-step explanation:

7 0
3 years ago
Write an equation of the line with the given slope that contains the given point.
Alchen [17]

Answer:

y=-2x+12

Step-by-step explanation:

We can use the point-slope form given by:

y-y_1=m(x-x_1)

Where <em>m</em> is the slope and (x₁, y₁) is a point.

So, we will substitute -2 for <em>m</em> and (5, 2) for (x₁, y₁). This gives us:

y-(2)=-2(x-(5))

Simplify:

y-2=-2(x-5)

Distribute:

y-2=-2x+10

Add 2 to both sides. Hence, our equation is:

y=-2x+12

3 0
3 years ago
At 2pm on Tuesday the temperature was -12
cestrela7 [59]

Answer:

-2×h

Step-by-step explanation:

because it drops-2 by hour so multiply-2 by the difference of hours

8 0
3 years ago
Gloria has a package of gummy worms. There are four flavors of gummy worms in the package- cherry, grape, lemon, and orange,
Oliga [24]

Answer:1

Step-by-step explanation:it is right

3 0
3 years ago
Other questions:
  • The side of a square is two raised to the seven halves power inches. using the area formula a = s2, determine the area of the sq
    14·2 answers
  • (Please answer quickly. Explain how you got your answer for better understanding.)
    14·2 answers
  • The prime factorization of 25 is .
    12·1 answer
  • Express the ratio 7/30: 1/4 in the form of r:s in lowest terms, where r and s are integers
    15·2 answers
  • which best explains what a secondary source is? a. a text with no connection to history b. a text based on a primary source c. a
    7·1 answer
  • I need help on my math sheet
    11·1 answer
  • F(x) = (x + 3)(x + 5).
    7·2 answers
  • Please help me with this i will give brainliest
    11·1 answer
  • nadia made a model of the garage each edge of the real garbage is 4 times the length of the edge of the model which statement ab
    9·1 answer
  • Help me!!!<br> please I am in a rush
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!