3 years ago

Help me please!!!! I don’t get this

1 answer:

7 0

BCD should have to equal 24 degrees because angles ACB and BCD look Complimentary and a complimentary is 2 angles that equal 90 degrees when combined since ACB and BCD look like a 90 degree angle I would say that BCD is 24 degrees

You might be interested in

PLEASEEEEE HELPPPP MEEEEEEE BRAINLIEST TO THE FIRST ANSWER AND 30 POINTS

icang [17]

Answer:

CD ≠ EF

Step-by-step explanation:

Using the distance formula

d = $\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }$

with (x₁, y₁ ) = C(- 2, 5) and (x₂, y₂ ) = D(- 1, 1)

CD = $\sqrt{(-1+2)^2+(1-5)^2}$

= $\sqrt{1^2+(-4)^2}$

= $\sqrt{1+16}$ = $\sqrt{17}$

Repeat using (x₁, y₁ ) = E(- 4, - 3) and (x₂, y₂ ) = F(- 1, - 1)

EF = $\sqrt{(- 1+4)^2+(-1+3)^2}$

= $\sqrt{3^2+2^2}$

= $\sqrt{9+4}$ = $\sqrt{13}$

Since $\sqrt{17}$ ≈ $\sqrt{13}$ , then CD and EF are not congruent

6 0

3 years ago

Where is the horizontal center of mass of the entire upper extremity?

mixas84 [53]

Answer:

can you tell me please

Step-by-step explanation:

nicest

7 0

2 years ago

On a coordinate plane, triangle A B C is shifted 4 units up and 3 units to the left to form triangle A prime B prime C prime. Tr

VARVARA [1.3K]

Answer:

(–2, 5)

Step-by-step explanation:

I know its late now but here is the answer.

7 0

2 years ago

Can someone help last one :((

vovangra [49]

Answer:

40.49cm²

Step-by-step explanation:

I hope it helps

8 0

2 years ago

It takes 20 minutes to make 4 model airplanes. How many model airplanes can be made in 2 hours?

Viefleur [7K]

Answer: 24 model airplanes can be made in 2 hours.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers