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
Stells [14]
3 years ago
12

A triangle has two sides of lengths 7 and 12. What value could the length of

Mathematics
1 answer:
Norma-Jean [14]3 years ago
4 0

Answer:

A. 7

Step-by-step explanation:

Since the triangle sides are not defined, therefore let the base side have the 12 unit and one of the slant side be 7 unit.

Therefore height of the triangle, h can gotten from the Pythagoras theorem as thus:

7² = (12/2)² + h²

49 = 36 + h²

h² = 49 - 36 = 13

h = √13

knowing the height of the triangle, we can apply same rule to the other unknown slant side, x as thus:

x² = (12/2)² + h²

x² = 36 + 13 = 49

x = √49

x = 7

You might be interested in
Solve for x.<br><br> •4 <br> •3.6<br> •3<br> •4.8
AnnyKZ [126]

Answer:

according to theorm 8 of basic geometry the answer is 6

5 0
2 years ago
What is an equation of the line that passes through the points ( 0,-7) and ( 5, -1)
tresset_1 [31]

Answer:

y = 5/6x - 5.167

Or

y = 5/6x - 31/6

Step-by-step explanation:

The equation of a line

y = mx + c

Step 1: find the slope

m = y2 - y1 / x2 - x1

Given points

( 0 , -7) ( 5 , -1)

x1 = 0

y1 = -7

x2 = 5

y2 = -1

Insert the values into the equation

m = -1 - (-7) / 5 - 0

m = -1 + 7 / 5

m = 6/5

y = 6/5x + c

Step 2: sub any of the two points given into the equation

y = 5/6x + c

( 5 , -1)

x = 5

y = -1

-1 = 5/6(5) + c

-1 = 5*5/6 + c

-1 = 25/6 + c.

c = -1 - 25/6

LCM = 6

c = -6 - 25 / 6

c = -31/6

c = -5.167

Step 3: sub c into the equation

y = 5/6x + c

y = 5/6x - 31/6

Or

y = 5/6x - 5.167

The equation of the line is

y = 5/6x - 5.167

7 0
3 years ago
Pls help me pls help me I need the help plz help me I need help from you plz help me plz someone help me
Nonamiya [84]

Georgia is correct because there is four numbers after the decimal

6 0
3 years ago
Blake has a graden in his back yard. He picked 55 tomatoes from 5 plants. what is the ratio of tomato plants tomatoes picked?
oksian1 [2.3K]

Answer:

D

Step-by-step explanation:

he picked 11 tomatoes per plant, 55 ÷ 5 = 11 so all answers that dont include an 11 are incorrect, A and C are wrong

because the tomato plants are listed before the tomatoes picked in the ratio that means that the number of plants has to be first, and the number of tomatoes has to be second. that means the answer is D, 1 plant: 11 tomatoes

6 0
3 years ago
The area of the hexagon is 169.74ft2
lutik1710 [3]
And...... I think u answered ur question.
4 0
3 years ago
Other questions:
  • Help asap!!! I really need help on this
    8·1 answer
  • What is an algebraic expression for “23 more than y”
    15·2 answers
  • ln 1/sqrt e = -1/2 write in exponential form pls show steps ln 1/sqrt e = -1/2 write in exponential form pls show steps
    14·1 answer
  • The table shows the monthly salaries for employees at a company.
    9·1 answer
  • What is the solution to the equation 4x + 2(x − 2) = 4x + x − 12? (1 point)
    11·2 answers
  • No Links!! A tissue box has a height of 4 inches, a width of 8 inches and a length of 5.5 inches. What is the volume in inches c
    5·1 answer
  • What is x? -8=-(x+4)
    5·1 answer
  • HELP imdjhehdhshshssksjish​
    6·2 answers
  • The graph of g(x) is a reflection and translation of<br> f(x) = ³√x.
    5·1 answer
  • Laws of Exponents
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!