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1. Which of the following is the standard form of y = (x – 3)(x – 7)? a. y = (x + 5)2 – 21 b. y = (x - 5)² - 4 c. y = (x + 5)2 - 4 d. y = (x – 5)2 + 28 A B
asked
Nov 6, 2021
Mathematics
college
1
answer
1
vote
185k
views
1 1. Hydrogen's one electron is found in the energy level. ок O L OM
asked
Oct 23, 2021
Physics
high-school
1
answer
1
vote
152k
views
I need help someone
asked
Sep 8, 2021
Mathematics
middle-school
1
answer
3
votes
96.5k
views
A girl turns over a plastic cup so that the open end is facing down, and then completely submerges it in a pool of water. In doing so, she traps air in the cup so that both the air and the cup have a volume
asked
Aug 26, 2021
Physics
middle-school
1
answer
4
votes
164k
views
Can someone plz help me solved this problem I need the other line which is X! I already have line y but I need X plz someone help i need help!
asked
Jul 9, 2021
Mathematics
college
1
answer
5
votes
189k
views
Hydrogen peroxide (H2O2) causes oxidative stress in cells. Peroxide signals through transcription factors Nrf2 and NF-kB. By the way, Nrf2 is a leucine zipper protein which activates the promoters of genes
asked
Jun 25, 2021
Biology
college
1
answer
2
votes
197k
views
Sasha has a coupon to a local store that gives her 15% off one item. If the item she buys costs ddollars, the amount she will be charged can be represented by this expression 0.850 Which of these is equivalent
asked
Jun 19, 2021
Mathematics
college
1
answer
1
vote
72.4k
views
The graph of f(x) = x^2 has been shifted into the form f(x) = (x − h)2 + k: What is the value of h? 1 -1 -3 3
asked
Jun 2, 2021
Mathematics
high-school
1
answer
3
votes
111k
views
A common cause of heart failure is which of the following? (Select all that apply.) Coronary artery disease Valvular heart disease Cardiomyopathy Hypertension Anemia
asked
Mar 10, 2021
Medicine
high-school
1
answer
5
votes
5.5k
views
How many minutes must the target heart rate be maintained for aerobic exercise to be beneficial
asked
Jan 15, 2021
Health
high-school
1
answer
2
votes
158k
views
Federico y yo muy buenos amigos en sexto grado
asked
Nov 16, 2020
Spanish
middle-school
2
answers
2
votes
173k
views
Suppose a 62-kg boy and a 46-kg girl use a massless rope in a tug-of-war on an icy, resistance-free surface. If the acceleration of the girl toward the boy is 3.0 m/s2, find the magnitude of the acceleration
asked
Jul 24, 2020
Physics
high-school
1
answer
4
votes
211k
views
Do molecules concentration during active transport?
asked
May 21, 2020
Biology
middle-school
1
answer
1
vote
4.4k
views
Write the following ration as a reduced fraction. Simplify your answer when possible: 14 to 84
asked
Mar 14, 2020
Mathematics
middle-school
2
answers
4
votes
102k
views
Four times a number, subtracted from nine, is twice the number. How do I solved this?
asked
Jun 19, 2019
Mathematics
middle-school
1
answer
5
votes
226k
views
The different layers of gases that extend form the surface of the Earth into space
asked
May 17, 2019
SAT
high-school
1
answer
3
votes
121k
views
Why is candy so upset about the girl’s death?
asked
Sep 15, 2018
English
high-school
1
answer
4
votes
180k
views
What was the original purpose of the mason-dixon line?
asked
Sep 7, 2018
History
high-school
1
answer
1
vote
160k
views
Before Cam broke his right arm, he was able to type 9 words per minute on his phone. After he broke his arm, he had to use his left hand for a while, and he could only type 6 words per minute. What is
asked
Jun 17, 2018
Mathematics
middle-school
2
answers
5
votes
88.4k
views
In a card game, you gave 3 cards. These 3 cards add up to positive 6 and multiply to be negative 64. What are the 3 cards in your hand?
asked
Jan 8, 2018
Mathematics
middle-school
2
answers
5
votes
8.3k
views
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