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STALIN [3.7K]
3 years ago
6

Kendrick is using the quadratic formula to solve the equation . Which statement best describes Kendrick’s work?

Mathematics
1 answer:
geniusboy [140]3 years ago
6 0

Answer: (–4)2 – 4(1)(0).

Step-by-step explanation:

The expression under the radical is correct as written. The expression under the radical should be –42 – 4(1). The expression under the radical should be –42 – 4(1)(0). The expression under the radical should be (–4)2 – 4(1)(0).

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(79,35+7,32) × 42,2-9543​
vladimir2022 [97]

Answer:

42(79,42,32)

Step-by-step explanation:

I got the solution by using  the  Trigonometric Identities. If somebody else could do a step by step explanation that would be great.  

3 0
2 years ago
Help please! asap!
aliya0001 [1]

Answer: 50% or 1/2

Step-by-step explanation:

number of possible combos:

1+1, 1+2, 1+3, 1+4, 1+5, 1+6

2+1, 2+2, 2+3, 2+4, 2+5, 2+6

3+1, 3+2, 3+3, 3+4, 3+5, 3+6

4+1, 4+2, 4+3, 4+4, 4+5, 4+6

5+1, 5+2, 5+3, 5+4, 5+5, 5+6

6+1, 6+2, 6+3, 6+4, 6+5, 6+6

number of even sums within combos:

1+1, 1+3, 1+5

2+2, 2+4, 2+6

3+1, 3+3, 3+5

4+2, 4+4, 4+6

5+1, 5+3, 5+5

6+2, 6+4, 6+6

<u>TOTAL combos:</u>

36

<u>TOTAL even sums:</u>

18

so that means 18/36 or 1/2 of the possible combinations has a sum of an even number.

sorry it’s not a table but I literally worked it out while answering so that’s all my work

8 0
2 years ago
Adam has three pennies, two dimes, and one nickel. he also has one other coin that is different from the rest of his coins. how
Hatshy [7]

Answer:

Step 1. Read the problem. Make sure you understand all the words and ideas.

Step 2. Identify what you are looking for.

Step 3. Name what you are looking for.

Step 4. Translate into an equation. Restate the problem in one sentence. Then translate into an equation.

Step 5. Solve the equation using good algebra techniques.

Step 6. Check.

Step 7. Answer the question.

Step-by-step explanation:

6 0
3 years ago
Can someone explain how to even do this, I literally just don't get it ​
kolezko [41]

Answer:

It is an isosceles triangle (side FE = FG)

Therefore the base angles are equal.

75 degrees = 2x degrees

x = 75 / 2 = 37.5 degrees

Step-by-step explanation:

3 0
2 years ago
Kitty has 13 papers .She had drawn 5 pictures. Then Her Little Brother Ripped 5 more. How may paper does Kitty have left. Show y
podryga [215]
13-5=8
8-5=3
so the answer would be:
3

Hope this helps
5 0
2 years ago
Read 2 more answers
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