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JulsSmile [24]
3 years ago
5

3 step equations, I really need help on these with all the work:

Mathematics
1 answer:
sesenic [268]3 years ago
3 0

Answer:

fdsfskdfdsjg,dgkdfjkgjkdfgjkfjkdghdkj

Step-by-step explanation:

You might be interested in
A) 9cm<br> B) 12cm<br> C) 15cm<br> D) 36cm
mote1985 [20]

Answer:

9 cm

Step-by-step explanation:

It say ΔLMN and Δ PQR is equal

Therefore, LN is 9 cm Then PQ is 9 cm Too.

5 0
2 years ago
Find the solutions to the equation below. 20x^2 - 26x + 8 = 0
marta [7]
B and E are the correct answers
8 0
3 years ago
A pyramid shaped building is 836 ft tall with a square base that is 156 ft on each side. What is the volume of the​ pyramid?
pishuonlain [190]

Answer:

6781632 ft ^ 3

Step-by-step explanation:

The first thing is to know the formula for the volume of a pyramid:

V = 1/3 * Ab * h

That is, it is one third of the product between the area of the base and the height.

The base area would be:

Ab = l ^ 2

the side equals 156 ft, replacing:

Ab = 156 ^ 2

Ab = 24336 ft ^ 2

now, replacing in the volume formula:

V = 1/3 * 24336 * 836

V = 6781632

Which means that the volume of the pyramid is 6781632 ft ^ 3

4 0
4 years ago
If h(x) = | 1-7x | what is 23- h(-9)<br> the "|" means absolute value
sukhopar [10]

Can you make is more Specific?

3 0
4 years ago
Read 2 more answers
PLEASE HELP ASAP!!!!!!!
lora16 [44]

Answer:

18

Step-by-step explanation:

-74 --92 =

-74 + 92 =18

-56 --74

-56 + 74 = 18

-38 --56

-38+56 = 18

we are adding 18 each time

The common difference is 18


5 0
4 years ago
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