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Leto [7]
3 years ago
10

Rewrite the equation in standard form: y + 1 = 2(x - 1)​

Mathematics
1 answer:
AysviL [449]3 years ago
8 0
Simplify 2(x−1)2(x-1).

Y+1=2x-2

Rewrite the equation with the sides flipped.
2x-2=y+1

Move all terms containing variables to the left side of the equation.

2x-y-2=1

Move all terms not containing a variable to the right side of the equation.

Answer: 2x-y=3
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Using dimensional analysis, what unit of time will make the statement true?
frosja888 [35]

The unit of time that will make the statement true is "day"

<h3>What unit of time will make the statement true?</h3>

The conversion equation is given as:

Seconds + Seconds/? * day = seconds

Represent the blank with a variable (x)

So, we have:

Seconds + Seconds/x * day = seconds

Subtract "seconds" from both sides of the equation

So, we have:

Seconds/x * day = seconds

Divide both sides of the equation by "seconds"

So, we have:

1/x * day = 1

Multiply both sides by x

x= day

Hence, the unit of time that will make the statement true is "day"

Read more about time at:

brainly.com/question/17146782

#SPJ1

4 0
2 years ago
On Monday a company stock closed at a price of $30.80 per share. On Tuesday it increased by $1.20 per share. On Wednesday it fel
aleksley [76]
Tuesday:
30.80 + 1.20 = 32.00

Falling by 6.25% means it ends up being 93.75% of what it used to be (100% - 6.25% = 93.75%)

Wednesday:
32.00 * 0.9375 = 30

Thursday:
30 * 0.96 = 28.8

Friday:
28.8 * 1.025 = 29.52

Net change means you subtract to get the difference.

Net change = Final - initial
= 29.52 - 30.80
= -1.28

The stock fell $1.28
3 0
3 years ago
Read 2 more answers
What is 2times .4 tell me how you solved it sorry I forgot how to do that
Eva8 [605]
2 times 0.4 = 0.8.

0.4
X 2
_____
0.8
7 0
3 years ago
Read 2 more answers
Volume shhdudjdkdidj
Murljashka [212]
What do you need help with?
7 0
3 years ago
Read 2 more answers
Considere um triângulo retângulo, cujos ângulos agudos a e b satisfazem à condição cos a = 0,8 e cos b = 0,6 Determine a área de
Anni [7]

Answer:

7.5 cm^2

Step-by-step explanation:

Aqui, temos Cos A = 0,8 = 8/10 = 4/5.

Cos B = 0,6 = 6/10 = 3/5.

O que isto significa é que os dois outros lados do triângulo retângulo são 3 cm e 5 cm, respectivamente.

Isso ocorre porque, o oposto do ângulo agudo A é adjacente ao ângulo agudo B e vice-versa.

Portanto, a partir dos valores de ambos, podemos obter os dois outros lados.

Matematicamente, a área da direita é 1/2 * b * h b e h são 3 e 5, respectivamente.

Assim, área = 1/2 * 3 * 5 = 7,5 cm ^ 2

7 0
3 years ago
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