Please help, will give brainliest, super easy +40pts

Mathematics

2 answers:

Zielflug [23.3K]3 years ago

7 0

Answer:

Yes.

Step-by-step explanation:

We're given that ΔABC and ΔDEF are congruent. This means that whatever order of the transformations we do to ΔABC, we'll still get ΔDEF.

Dennis performs the reflection first before the translation 4 units down. Eduardo translates first before the reflection. However, since ABC and DEF are congruent, we know that Eduardo and Dennis will get the same result.

So, Eduardo is correct.

BARSIC [14]3 years ago

4 0

Answer: yes Eduardo is correct

Explanation: when translating and reflecting, all sides and shapes stay the same.

You might be interested in

–2x2 – 12x – 9 = 0 PLS HELP I DO NOT WANT TO FAIL I WILL GIVE BRAINLIEST

Pie

The right answer is -13/12.

4 0

3 years ago

While walking for exercise, Mia is able to walk only 3\4 as far on Saturday she walks 1 1/2 miles. How many miles did she walk F

Ket [755]

$1\frac{1}{2} - \frac{3}{4}$
$\frac{3}{2} - \frac{3}{4}$
$\frac{6}{4} - \frac{3}{4}$
= $\frac{3}{4}$

3 0

3 years ago

The earth has a diameter of 7917.5 mi. What is the arc length of half the earth?

Serhud [2]

Answer:

Arc length is 12436.8m

Step-by-step explanation:

arc length = $\frac{M degree}{360degree}$ * πD

where M is the angle measure of the arc

and D is the diameter

considering the earth as a circle and half the earth as a semi circle the angle measure of the arc will be = 180 degrees

$\frac{180}{360}$ * π * 7917.5 = 12436.8m

5 0

3 years ago

Question number 8. Prove that 3 + √5 is an irrational number.

Marina86 [1]

Answer :

Let's assume the opposite of the statement i.e., 3 + √5 is a rational number.

$\\ \sf \: 3 + \sqrt{5} = \frac{a}{b} \\ \\ \qquad \: \tiny \sf{(where \: \: a \: \: and \: \: b \: \: are \: \: integers \: \: and \: \: b \: \neq \: 0)} \\$