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
melisa1 [442]
3 years ago
12

Just find the figure of the rectangle plss

Mathematics
1 answer:
AnnZ [28]3 years ago
4 0

Answer:

x= 21

y= 3

z= 21

Step-by-step explanation:

Let the center be O,

=> Triangle AOD is an Isosceles triangle so AO≅DO, "21 = x"

=> Line AC is divided in two equal parts by the center so if AO= 21 then

    7y = 21, and thus "y = 3"

=> BOC is also an Isosceles triangle so CO ≅ BO, if CO = 21 (7y → 7*3) then so will be BO. Therefore "z = 21"

You might be interested in
Regroup tens as hundreds
Andrew [12]
35 tens

tens = 10 ones = 0.1 hundreds

35 tens = 350 ones = 3.5 hundreds

So 35 tens = 3.5 hundreds
3 0
4 years ago
Simplify<br> 4-3[6-2(4-3)]
ikadub [295]

Answer:

<h2>-8</h2>

Step-by-step explanation:

4-3[6-2(4-3)]\\\\Follow\:the\:PEMDAS\:order\:of\:operations\\\\\mathrm{Calculate\:within\:parentheses}\:\left[6-2\left(4-3\right)\right] : 4\\\\=4-3\times\:4\\\\\mathrm{Multiply\:and\:divide\:\left(left\:to\:right\right)}\:3\times\:4\::\quad 12\\=4-12\\\\\mathrm{Add\:and\:subtract\:\left(left\:to\:right\right)}\:4-12\:\\\\:\quad -8

4 0
3 years ago
Duncan had 3.8 gallons of paint and used 1.89 gallons for a poster. How much paint did Duncan have left after painting the postu
nadezda [96]
1.91 gallons left
3.8-1.89= 1.91 gallons
5 0
3 years ago
Read 2 more answers
What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with f(x) - 4?
icang [17]
The graph moves down 4 units.
8 0
3 years ago
Can anyone help with these maths questions about transformations please?
salantis [7]
A. Reflection over y = 2

B. Reflection over y axis, reflection over y = 1

C. I'm guessing you just have to draw this one, just put the center on (2,0) and enlarge it by the scale factor
8 0
3 years ago
Other questions:
  • Solve and justify -3y-15=2(17-5y)
    13·1 answer
  • 7- (-11) =<br> I need the answer to this question
    10·2 answers
  • Explain how algebra tiles represent like terms and zero pairs
    11·1 answer
  • 4. If two straight lines intersect and one angle is 30°, what are the other three angles?
    15·2 answers
  • Multiplication and addition
    15·2 answers
  • Claim: Fewer than 94​% of adults have a cell phone. In a reputable poll of 1004 ​adults, 86​% said that they have a cell phone.
    10·1 answer
  • Hey somebody please help me with this
    7·1 answer
  • Which graph shows a function whose inverse is also a function?
    12·1 answer
  • ¡Practicamos!
    8·1 answer
  • Which expression gives the value of QR?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!