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
butalik [34]
1 year ago
5

Congruent definition

Mathematics
2 answers:
asambeis [7]1 year ago
7 0

       Congruent means that the shapes, lines, angles, etc are equal and the same. In other words, it means they are identical.

       A 61° angle is congruent to another 61° angle. A square with a side length of 5 inches is congruent to another square with a side of 5 inches.

<em>   Read more about </em><em>congruence</em><em> here:</em>

<em>brainly.com/question/16790846</em>

Yuliya22 [10]1 year ago
3 0
When they are the exact same, like carbon copies
You might be interested in
Which value must be added to the expression x2 + x to make it a perfect-square trinomial?
Darya [45]
It need a lone number. so something like x2+x+3
4 0
2 years ago
Two functions are graphed on the coordinate plane.
rosijanka [135]

Answer:

Option B

Step-by-step explanation:

We can see that, from the picture provided, the graphs intersect at points( 0, 4 ) and ( - 4, 4 ), respective to functions f( x ) and g( x ). These intersection points makes each function equivalent to one another, and hence -

Function f( x ) where x = - 4 / Function g( x ) where x = - 4,

f( - 4 ) = 4,\\g( - 4 ) = 4\\----------\\f ( - 4 ) = g ( - 4 )

Respectively function f( x ) where x = 0 / Function g( x ) where x = 0,

f( 0 ) = 4,\\g( 0 ) = 4\\----------\\f ( 0 ) = g ( 0 )

<u><em>Your solution should be option b, "  f(-4) = g(-4) and f(0) = g(0) "</em></u>

7 0
2 years ago
Trigonometry questions
trasher [3.6K]

We'll use standard labeling of right triangle ABC, C=90 degrees, legs a, b, hypotenuse c.

11.

Right triangle, cliff peak A, boat B, angle opposite cliff is B=28.9 deg. adjacent leg a=65.7 m, cliff height is leg b.

tan B = b/a

b = a tan B = 65.7 tan 28.9° = 36.3 m

12.

Similar story, boat at B, opposite b=3.5 m, rope c=12 m

sin B = b/c

B = arcsin b/c = arcsin (3.5/12) = 17.0°

13.

c=124 m, A=58°

sin A = a/c

a = c sin A = 124 sin 58 = 105.2 m

14.

That's a hypotenuse c=4-1.2 = 2.8 m to a height b=1.8m so

cos A = b/c

A = arccos b/c = arccos (1.8/2.8) = 50.0°

15.

Not a right triangle, an isosceles triangle.  Half of it is a right triangle with hypotenuse one arm, c=9.8 cm and angle opposite half the base of B=62/2=31°.  We're after d=2b:

sin B = b/c

b = c sin B

d = 2b = 2 c sin B = 2(9.8) sin 31 = 10.1 cm

Almost equilateral


4 0
3 years ago
A survey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand X aspirin. How many doctors use brand X aspirin
Ber [7]

2000 times 0.60 = 1200 doctors

6 0
3 years ago
Read 2 more answers
Math question I need help with
Greeley [361]
F(x) = (x - 4) (x^2 + 4) would be your answer.
4 0
2 years ago
Other questions:
  • Help anyone plzz..<br>..........​
    14·1 answer
  • TRANSLATE EACH SENTENCE INTO AN EQUATION.
    14·1 answer
  • What is the property of 21 times 9 = 9 times 21
    14·2 answers
  • What is the range of this function? 3 0 5 7 4 11 6 A. {-3,4,5,7} B. {-3,0,4,6} C. {-3,0,3,4,5,6,7,11} D. {3,5,7, 11}​
    7·2 answers
  • What is the next term in the sequence below?<br><br> 1/2, 2/6, 3/18, 4/54, ____
    14·1 answer
  • Suppose A and B are dependent events.if P(A)=0.5 and P(B)=0.6
    9·2 answers
  • Find the equation of the line with slope -1/5 and y-intercept (0,-2)
    9·2 answers
  • Kirk's average driving speed is 7 kilometers per hour faster than Thor's. In the same length of time it takes Kirk to drive 450
    13·1 answer
  • One-third of a number yields twelve. Which equation could be used to find the number?
    8·2 answers
  • What’s the correct answer?? I will mark as brainlest
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!