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4 years ago

Which reason justifies the last step in a proof that ∆DEF ≅ ∆DAB?

Mathematics

1 answer:

lesya [120]4 years ago

7 0

Hey there, Sheriawilright!

The correct answer should be C since we are given two sides AD is congruent to ED and D is the midpoint of Line BF meaning that BD and BF are the same. Also, it makes both lines make a vertical angle meaning they are the same. So we have two sides and an angle between, so the answer is Side Angle Side.

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Just need formulas not the whole explanation

Leona [35]

Multiply all the sides , 5x3x6 + 3x7x16

4 0

3 years ago

Help me please i need this answered fast

Lana71 [14]

Answer:

Step-by-step explanation:

the one on the bottom because

the orientation of the points do not change

5 0

3 years ago

Estimate 15% as a fraction in its simplest form.

Anton [14]

Answer:

$\frac{3}{20}$

Step-by-step explanation:

$15\% = \frac{15}{100}$

So,

$\frac{15 \div 5}{100 \div 5} = \frac{3}{20}$

hope this helps you.

5 0

3 years ago

Solve for x? pls help

Ivahew [28]

Answer:

x = 11

Step-by-step explanation:

36/54 = (x + 5)/24

54(x + 5) = (36)(24)

54x + 270 = 864

54x = 594

x = 11

5 0

3 years ago

A boat travelled 336 km downstream with the current. The trip downstream took 12 hours.

miskamm [114]

Answer:

We know the distance (d) equation in terms of rate (r) and time (t) as:

d=rt

Step-by-step explanation:

We have given d=336 km and t= 12 hours, so we have: 336 km = 12t <-- this is our equation.

Divide each side by 12 to solve for t:

12t/12=336/12

t= 28 km/ hour

5 0

3 years ago