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rjkz [21]
4 years ago
8

True or false

Mathematics
1 answer:
horsena [70]4 years ago
6 0
<span>The question is asking to state if those statements are true or false. First we have to mention some definitions: Parallelogram is a 4-sided flat shape with straight sides where opposite sides are parallel. And Parallelograms are: Square, rectangle and Rhombus. All Squares are Rectangles and all Rectangles are not Squares. Answers are: 1. All parallelograms are squares ( FALSE ) 2. All squares are parallelograms ( TRUE ) 3. All trapeziods are scalane ( FALSE ). 4. All squares are rhombuses ( TRUE ). 5. All rhombuses are squares ( FALSE ) 6. All rectangles are squares ( FALSE ). 7. All squares are rectangles ( TRUE ). </span>
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You've decided you want a plant for your room. At the gardening store, there are 4 different kinds of plants (tulip, fern, cactu
liraira [26]
6/8 chance should be the answer :)

Hopes this helps, and plz mark Brainliest if correct!!
5 0
4 years ago
Can you find the PERIMETER of this shape pls ​
Katena32 [7]

Answer:

25.7 m

Step-by-step explanation:

Hello!

We have two sides each measuring 5m, so the length of the straight edges is 2(5m) or 10m

We also have two identical semi-circle circumferences, so if we find the circumference of the whole circle, we can find the total length of the curved edges.

  • C = 2πr
  • C = 2(3.14)(2.5)
  • C = 5(3.14)
  • C = 15.7

Now, we can add up the two lengths:

  • Perimeter = straight sides + curved sides
  • Perimeter = 10m + 15.7m
  • Perimeter = 25.7m

6 0
3 years ago
ZA and ZB are complementary. If m ZA = (x - 6) º<br> and m2B = (3x) °, find the value of x.
Orlov [11]

Answer:

x = 21°

Step-by-step explanation:

Complementary angles have a sum of 90°. If ∠A + ∠B = 90°, we know that

x - 6° + 3x = 90°.

4x - 6° = 90°

4x = 96°

x = 24°

Hope this helps!

5 0
3 years ago
Read 2 more answers
The length of a rectangle is 10 inches longer than the width. The perimeter is 56 inches. Find the length and the width of the r
goldfiish [28.3K]

Answer:

Length=19\,inches\\\\Width=9\,inches

Step-by-step explanation:

Let, the length of the rectangle be 'L',

Width of the rectangle be 'W'

L=(W+10)\,inches

Perimeter of the rectangle= 56\,inches

Perimeter of the rectangle= 2(Length+Width)

                     56=2(W+10+W)\\\\\dfrac{56}{2} =W+10+W\\\\28=2W+10\\\\28-10=2W\\\\18=2W\\\\W=\dfrac{18}{2}\\\\ W=9\,inches

As,

     L=(W+10)\,inches

     L=9+10\\\\L=19\,inches

Length=19\,inches\\\\Width=9\,inches

7 0
4 years ago
How do you solve it?
Basile [38]

9514 1404 393

Answer:

  a) NT = 8

  b) RS = 8

  c) RT = 16

  d) ZR = 24

Step-by-step explanation:

All of the marked sides are congruent. (That's what the marks mean.) It might help you to put 8 next to each hash mark like it is on NS. So, you have ...

  NT = RS = ST = TZ = NS = 8

Segments on the same line sum, so ...

  RT = RS +ST = 2RS = 16

  ZR = RS +ST +TZ = 3RS = 24

a) NT = 8

b) RS = 8

c) RT = 16

d) ZR = 24

6 0
3 years ago
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