When a line of symmetry divides an image, every point on one side of the line has a corresponding point on the other side is true.
To find true/false When a line of symmetry divides an image, every point on one side of the line has a corresponding point on the other side.
A line of symmetry is a line that cuts a shape exactly in half.
A line of symmetry divides a design so that every point on one side of the line coincides with a point on the other side of it. There are figures and shapes that can have more than one lines of symmetry. A circle has infinite lines of symmetry. Likewise, a triangle has three lines of symmetry, while rectangle and square have four such lines which divide them into identical parts.
so, a line of symmetry divides an image, every point on one side of the line has a corresponding point on the other side is true.
Learn more about the line of symmetry here:
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2/3 x 4 = 4/3 + 4/3 = 2 x 4/3 = 8/3
Sean: It’s 4 groups of 2 thirds.
2/3 + 2/3 + 2/3 + 2/3 = 4 x 2/3 = 8/3
Use words, pictures, or numbers to compare their methods.
Answer: So our equation is
Laura does:
while Sean does:
So sean sums four times the number 2/3, while Laura sums two times the number 4/3, this is because we are working with a multiplication, and the order of the factors does not alter the product.
The two are splitting the equations in different ways.
Both Laura and Sean arrive at the same answer of 8/3 by using different methods.
Laura starts by multiplying 2/3 by 4 to find the total amount of 2/3 in 4 units.
Sean starts by finding the total amount of 2/3 in one group and then multiplying that amount by the number of groups, 4.
Both methods lead to the same answer, so it doesn't matter which method is used. The important thing is that the answer is correct.
b. 5.4
c. 6.3
d. 7.2
3. Find the value of x.
a. 7
b. 7.5
c. 8
d. 8.5
4. FG ⊥ OP, RS ⊥ OQ. FG=40, RS=40, OP=15. Find x.
a. 15
b. 17
c. 20
d. 21
5. Find the value of x to the nearest tenth.
a. 7.5
b. 7.9
c. 8.1
d. 8.9
Answer:
Part 2) Option b. 5.4
Part 3) Option c. 8
Part 4) Option a. 15
Part 5) Option d. 8.9
Step-by-step explanation:
Part 2) Find the value of x to the nearest tenth
we know that
x is the radius of the circle
Applying the Pythagoras Theorem
Part 3) Find the value of x
In this problem
x=8
Verify
step 1
Find the radius of the circle
Let
r -----> the radius of the circle
Applying the Pythagoras Theorem
step 2
Find the value of x
Applying the Pythagoras Theorem
substitute
Part 4) Find the value of x
In this problem
x=OP=15
Verify
step 1
Find the radius of the circle
Let
r -----> the radius of the circle
In the right triangle FPO
Applying the Pythagoras Theorem
step 2
Find the value of x
In the right triangle RQO
Applying the Pythagoras Theorem
Part 5) Find the value of x
Applying the Pythagoras Theorem
Answer:
x² + (x + 2)² + (x + 4)² = 12,296
x² + x² + 4x + 4 + x² + 8x + 16 = 12,296
3x² + 12x + 20 = 12,296
3x² + 12x = 12,276
x² + 4x = 4,092
x² + 4x + 4 = 4,096
(x + 2)² = 4,096
x + 2 = 64
x = 62
The numbers are 62, 64, and 66.
(62 × 64 × 66) ÷ 8 = 32,736
If i'm correct, the answer should be 32,918 because 5+4=9 and thus, 32,518+400=32,918
Answer:
the battery is equivalent, if that is not a choice I would go with stanly
2 shelving units, and each shelving
unit has 3 shelves. Each shelf holds
12 books. If both shelving units are
filled with books, how many books
does Tisha have in all
Tisha have 72 books in all.
Step-by-step explanation:
Given,
Number of shelving units = 2
One shelving unit has 3 shelves.
2 shelving units will have = 3*2 = 6 shelves
Books hold by each shelf = 12 books
Books hold by 6 shelves = 12*6 = 72 books
As the shelves are filled with books, therefore,
Tisha have 72 books in all.
Keywords: multiplication
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