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2 years ago

9

Potrzebuje na dzisiaj !!!! Daje naj za dobrą odp ;D

1 answer:

nevsk [136]2 years ago

4 0

Which one do you need help with

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HEEEEEEEEEEELPPPPPPPPP PLEASEEEEEEE URGENT 15 POINTS+ MORE

slava [35]

Answer:

y - 70, x - 73 should be the answer

Step-by-step explanation:

4 0

2 years ago

What does (d+3) represent in 4.5(d+3)=45

Scrat [10]

Answer:

(d + 3) would be 10

Step-by-step explanation:

<u>Step 1: Distribute</u>

$4.5(d + 3) = 45$

$(4.5 * d) + (4.5 * 3) = 45$

$4.5d + 13.5 = 45$

<u>Step 2: Subtract 13.5 from both sides</u>

$4.5d + 13.5 - 13.5 = 45 - 13.5$

$4.5d = 31.5$

<u>Step 3: Divide both sides by 4.5</u>

$\frac{4.5d}{4.5} = \frac{31.5}{4.5}$

$d = 7$

<u>Step 4: Determine what (d+3) is</u>

$(d + 3)$

$(7 + 3)$

$10$

Answer: (d + 3) would be 10

3 0

1 year ago

Read 2 more answers

The diameter of Virus A is 2.6 • 10^-7 millimeters. If Virus B has a diameter that is 15 times larger than Virus A, find the dia

Naddik [55]

Multiply (2.6 x 10^-7) by 15 to get

3.9 x 10^-6

3 0

2 years ago

40 is 80% of what number?

agasfer [191]

Answer:

50

Step-by-step explanation:

.80n = 40

n = 40 divided by .80

40/8/10 = 400 / 80 = 50

Best Of Luck,

- I.A. -

6 0

2 years ago

Divide these polynomials.

Kryger [21]

( $6x^{2} + 14 x^{2} + 6x - 2$ ) ÷ ( $2x + 2$ )
= $3x^{2} + 4x - 1$

3 0

2 years ago