All categories

2 years ago

Please help!!!

Mathematics

1 answer:

STALIN [3.7K]2 years ago

7 0

Answer:

B BC=EF

Step-by-step explanation:

You know that angle B=angle E and that angle C=angle F

You need to knows that segment BC=segment EF because they are between the known angles (ASA, Angle Side Angle).

You might be interested in

What is the answer to (−t/3)^2?

Sloan [31]

Answer:

Simplify the expression.

t^/9

Step-by-step explanation:

7 0

3 years ago

Please answer the question in the picture!

Rama09 [41]

The correct answer is the second one, I already answered it.

8 0

2 years ago

Prove that the two circles shown below are similar.

Setler [38]

Answer:

The scale factor is $\frac{R_{A}}{R_{C}}=\frac{5}{2}$

We can say that both circles are similar.

Step-by-step explanation:

If we move the little circle to the center of the bigger circle, so the translate vector will be (3,5).

Now we realize that the bigger circle is just a dilation of the smaller circle, the scale factor is:

$R_{A}=5$

$R_{C}=2$

$\frac{R_{A}}{R_{C}}=\frac{5}{2}$

Therefore, we can say that both circles are similiar.

I hope it helps you!

8 0

2 years ago

Raven makes lanyards to sell at the craft fair. Each lanyard requires 1.5 feet of. At the fabric store, fabric is sold by foot.

hoa [83]

That was said oddly. From what I understand, she would need to buy 64 feet of fabric.

4 0

3 years ago

Read 2 more answers

Find the length of B to the nearest tenth using the Pythagorean theorem.

fgiga [73]

The answer is 11.2

The Pythagorean Theorem says
a^2+b^2=c^2

From the picture, we know one side, and the hypotenuse.

10^2+b^2=15^2
100+b^2=225
b^2=225
Sqrtb^2=sqrt225
b=11.18

Rounded to the nearest tenth it is 11.2

4 0

2 years ago