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
Tasya [4]
3 years ago
5

Is anyone able to help me with this question:

Mathematics
1 answer:
Serga [27]3 years ago
7 0

Answer:

not sure but this info might help you.

Step-by-step explanation:

the diagonal in the rectangle splits it into two right angled triangles, hence the hypotenuse is the diagonal.

once you find the measurement, we all know that a square has all sides equal and the diagonal splits it into 2 equilateral triangles. so, the side of the square =the diagonal's measurement.

You might be interested in
I like turtles...
mojhsa [17]

Answer:

Wolves

Step-by-step explanation:

Because Wolves have claws and are cool

6 0
2 years ago
Read 2 more answers
What is the area of this triangle?
Lapatulllka [165]
Area is 1/2•b•h so 25
7 0
2 years ago
Which points are the foci of the ellipse?
Mazyrski [523]

The foci need to be equal distances from the center of the eclipse.

See the attached picture. I marked off all the points that were given as choice and from this you can see that that (-5,-4) and  (-5,2) are both 3 units away from the center.

The answer is: (-5,-4) and  (-5,2)

7 0
3 years ago
Read 2 more answers
3 Prove that<br>cos130°+cos 110+ cos10=0​
Evgesh-ka [11]

We know, cos A + cos B = 2cos(C+D)/2 × cos(C - D)/2

So,

cos 130 + cos 110 + cos 10

cos 130 + 2cos (110+10)/2 × cos( 110-10)/2

cos 130 + 2cos 60 × cos 50

cos ( 180 - 50 ) + 2cos60 cos 50

We know, cos ( 180 - A ) = -cos A

2cos 60 cos 50 - cos 50

Also, cos 60 = 0.5

2×0.5 cos 50 - cos50

cos 50 - cos 50

0  = RHS.

Hence proved

5 0
2 years ago
Hey can some one please help me !!!
natulia [17]

1 is C- Algebraic expression: it consist of numbers and variables

2 is D- the number of times Chris washes the car

6 0
2 years ago
Read 2 more answers
Other questions:
  • Solve. the square root of 44-2x = x-10
    6·2 answers
  • What is 6x729 and how would u do the math in the best way ?
    13·2 answers
  • Please help I'm extreamly trash alright last one
    12·1 answer
  • EXAMPLE 2 Prove that 9ex is equal to the sum of its Maclaurin series. SOLUTION If f(x) = 9ex, then f (n + 1)(x) = for all n. If
    6·1 answer
  • What point is halfway between (3, -1) and (8,-6)?
    14·2 answers
  • Evaluate the expression when a= -3.1 and b= -1.1<br> 2b-4a​
    10·2 answers
  • What does a=? b=? Angle B=?
    8·1 answer
  • Please help me quick im giving a lot for this!
    5·2 answers
  • Which expression(s) have positive values? Choose
    12·1 answer
  • What equation, in point-slope form, matches the graphed line shown?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!