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irga5000 [103]
3 years ago
8

Which expression has a value of 1 when x = 2.

Mathematics
1 answer:
mylen [45]3 years ago
6 0

Answer:

B.

Step-by-step explanation:

hope it helps

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write the equation of the line that passes through two points in slope intercept form (-8,1) and (2,-4)
Ilya [14]

Answer: Answer and explanation in pic

Step-by-step explanation:

4 0
2 years ago
The formula for the area of a rhombus is A = a equals StartFraction one-half EndFraction d 1 d 2.D1d2, where d1 and d2 are the l
Gelneren [198K]

Answer:

d1=2A/d2

d2=2A/d1

Step-by-step explanation:

The options of this question are:

1. d₁=2Ad₂

2. d₁= 2A/d₂

3. d₂= d₁/2A

4. d₁= 2A/d₂

5. d₂= 2Ad₁

Given:

A=1/2(d1*d2)

Multiply both sides by 2

We have,

2A=d1*d2

Divide both sides by d2

2A/d2=d1*d2/d2

2A/d2=d1

Therefore, d1=2A/d2

Similarly, from the previous equation

2A=d1*d2

Divide both sides by d1

2A/d1=d1*d2/d1

2A/d1=d2

Therefore,

d2=2A/d1

Options

2. d₁= 2A/d₂

4. d₁= 2A/d₂

7 0
3 years ago
Find the explicit formula for -3,-33,-63,-93
bagirrra123 [75]

Answer:

a n = -3+(n-1)-30

Step-by-step explanation:

-3 - 30 = -33

-33 - 30 = -63

-63 - 30 = -93

The common difference here is -30. d = -30

The explicit formula is a n = a1 + (n-1)d

5 0
3 years ago
If tom had 100g rice how would u convert it to kg
notka56 [123]

<u>répondre:</u>

<u>bonjour</u>

<u>si tom avait 100 g de riz il va convertir 100g en kg</u>

  1. <u>Étape par Étape explication:</u>

<u>= 0,1 kg</u>

<u>bonne journée</u>

3 0
2 years ago
Simplify the following;<br><br> 8v + w + 7 - 8v + 2w<br> 4c² + 6c - 3c² - 2c - 3<br><br> Thanks!
Dominik [7]

Answer:

3w+7

c^2 + 4c - 3

Step-by-step explanation:

8v+w+7-8v+2w

8v-8v +w+2w +7

0+3w+7

3w+7

4c^2+6c-3c^2-2c-3

4c^2-3c^2 + 6c-2c -3

c^2+4c-3

3 0
3 years ago
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