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Verizon [17]
3 years ago
14

The numbers of dots in the four triangular arrays form a sequence...​

Mathematics
1 answer:
wlad13 [49]3 years ago
4 0

Answer:

B

Step-by-step explanation:

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Part A
rjkz [21]

Answer:

Step-by-step explanation:

Part A

Solve 4,500 ÷ 90. Enter your answer in the box.

 

Answer : 50

Part B

Select all the expressions that are equal to 4,500 ÷ 90.

A. 4,500 ÷ 9 tens  ✔️

B. 450 ÷ 90  ❌

C. 450 ÷ 9  ❌

D. 4,500 ÷ 9  ❌

E. 4,500 ÷ 90 tens ❌

8 0
3 years ago
15 + brainliest help me please
Fiesta28 [93]
2f +4f +2 -3
 combine the like terms to get 6f-1

 so yes they are equivalent

2f+4f+2-3 at f=3 would also be 17


8 0
3 years ago
Read 2 more answers
Triangle ABC has side lengths: AB = 3.5 cm, BC = 2.4 cm, and AC = 4.2 cm ΔABC ≅ ΔHJK What is the length of side HJ?
Licemer1 [7]
For this you'll want to draw out Triangle ABC and label it as the problem gives you.

Draw a similar triangle to the first one you drew and label it the exact same way as "ABC" and then match the measurement "AB" to "HJ".

Hope this helps.
4 1
3 years ago
What is the value of x?<br> x = [? ]°<br> Enter
svetlana [45]
180/3 = 60 and I believe x is 60/2 = 30
5 0
3 years ago
At Central High School, there are 48 football players and 20 cheerleaders. What is the ratio of cheerleaders to football players
Aleonysh [2.5K]

Answer:

The answer should be 5:12.

Step-by-step explanation:

Since the question asks what's the ratio of cheerleaders to football players, the ratio before simplifying would be 20:48.

So, just find the greatest common divisor of 20 and 48, which would be 4.

20/4 = 5

48/4 = 12

Therefore, the answer to this question and the ratio of cheerleaders to football players is 5:12.

7 0
2 years ago
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