3 years ago

Dilating a triangle changes the shape of the triangle but does not change its size. A. True B. False

Mathematics

2 answers:

marysya [2.9K]3 years ago

8 0

Answer:

False!!!!

Hope this helps ; )

Step-by-step explanation:

Lorico [155]3 years ago

5 0

False, dilation changes the base and height of the triangle, forcing the area to change as well.

You might be interested in

Evaluate the expression 3. 14(a2 ab) when a = 4 and b = 2. (Input decimals only, such as 12. 71, as the answer. ) Answer for Bla

nikklg [1K]

Answer:

1792

Step-by-step explanation:

14(a^2 ab)

a=4 b=2

=14(4^2*4*2)

=14(16*8)

=14*128

1792

4 0

2 years ago

QUICK ANSWER ME THIS I WILL MARK YOU AS THE BRAINLIEST!!!

Ronch [10]

Answer:

i don't see the 2 one

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Simplify: 7(b-a)-7(b+a)

Natali [406]

Answer:
-14a

Explanation:
We are given 7(b - a) - 7(b + a).

We can distribute the 7’s to get:
7b - 7a - 7b - 7a

Combining like terms, we have:
-14a

5 0

3 years ago

Read 2 more answers

Consider this quadratic equation. 2x2 − 1 = 3x + 4 Which equation correctly applies the quadratic formula?

Mariulka [41]

Answer:

$\frac{-(-3)+-\sqrt{(-3)^2-4(2)(-5)}}{2(2)}$

Step-by-step explanation:

Quadratic formula: $\frac{-b+-\sqrt{b^2-4ac} }{2a}$

$2x^2-1=3x+4\\\\2x^2-3x-5=0\\\\\\frac{-(-3)+-\sqrt{(-3)^2-4(2)(-5)}}{2(2)} \\\frac{3+-\sqrt{9+40} }{4}$

$x = \frac{3+-7}{4}$

Hope this helps and God bless!

6 0

3 years ago

What is the surface area

labwork [276]

Answer:

144 is the surface area

Step-by-step explanation:

Multiply 5 x 8 for the 3 rectangles. You will get an answer of 40. 40 x 3 is 120. For the 2 triangles you multiply 6 x 4 divided by 2 times 2 which is 24 lol. 120 + 24 = 144.

5 0

3 years ago