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Dimas [21]
3 years ago
14

Help me pleaseeee !!!

Mathematics
2 answers:
lakkis [162]3 years ago
6 0

Answer:

hope it helps you see the attachment

PtichkaEL [24]3 years ago
5 0

Yes, you are correct.

You know that BC=DC (given) and AC=CA (reflexive property).

You just need to know that <ACB≅<ACD.

Then you can prove the two triangle congruent through SAS.

You might be interested in
If AC = 78 and AB = 26, find BC.
OLEGan [10]

Answer:

52

Step-by-step explanation:

Step 1:

AB + BC = AC

Step 2:

26 + BC = 78

Step 3:

BC = 78 - 26

Answer:

BC = 52

Hope This Helps :)

7 0
4 years ago
1 . Write the opening page of a mystery or ghost story. You should concentrate on describing the setting in which the story will
Svet_ta [14]

I went outside one night late, when i saw something in the street to my town. It was october 29th very close to halloween and very spooky. I felt shivers down my back. I felt like there was something floating around me. It wouldnt stop, or leave me alone. I went back to bed and kept waking up with a cold sweat..... To BE CONTINED.

I hope this helped and is up to your standards.

Have a nice day if this works for you please give me a heart.

6 0
3 years ago
Arc AB is of the circumference of a circle. What is the radian measure of the central angle?
Lisa [10]
Since AB if of the whole circumference, which covers 360 degrees.

So in radian, it's 2pi
4 0
3 years ago
Read 2 more answers
4a. Riley is buying things for a holiday party that she is having. She wants to make a cheese and cracker appetizer; every crack
S_A_V [24]

4a.

We can get the least number by taking LCM of 24 and 16.

We list each of the numbers as prime factors and take the mutiplication of each unique prime factor that occurs the greatest number of times.

24 = 2 * 2 * 2 * 3

16 = 2 * 2 * 2 * 2

So,

2 occurs four times

3 occurs 1 times

LCM of 24 and 16 is:

2 * 2 * 2 * 2 * 3 = 48

Least number of cheese and cracker appetizer = 48

4b.

Sleeves are sold in 24.

So, to get 48, she would need to buy:

48/24 = 2 sleeves

4c.

Cheese slices comes in packages of 16. So she needs to buy:

48/16 = 3 packages of cheese

8 0
1 year ago
The town's highway department marks a new world with reflective markers. The road is 6 3/4 miles in length. The markers are spac
Natali [406]

Total length of the road = 6 3/4 miles.

Each markers are spaced at a distance = 1/8 of a mile.

Number of markers could be represented by following division problem:

Total length of the road ÷ each marker space =

<h3>a) 6 3/4 ÷ 1/8.</h3>

b) In order to solve it, we need to convert that fraction into improper fraction:

6 3/4 = 27/4

6 3/4 ÷ 1/8 = 27/4 ÷ 1/8

We need to convert division sign into multiplication sign and flip the second fraction.

27/4 × 8/1

On simplifying, we get

27  × 2 = 54.

<h3>c) There would be total number of 54 markers of lengths (1/8) of a mile.</h3>
3 0
3 years ago
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