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3 years ago

6

4

1 answer:

kiruha [24]3 years ago

6 0

Answer:

39 tons

Step-by-step explanation:

35 + 4 = 39

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brainly is the best app in the whole world) sam has 5 dollars he works for 5 hours and he earns 900 dollars and hour how much mo

saveliy_v [14]

Answer:

Sam has $900 more money. In total he now has $905.

5 0

2 years ago

Solve the equation by using square roots. 2 x 2 − 9 = 11

VashaNatasha [74]

Answer:

x = ± $\sqrt{10}$

Step-by-step explanation:

Given

2x² - 9 = 11 ( add 9 to both sides )

2x² = 20 ( divide both sides by 2 )

x² = 10 ( take the square root of both sides )

x = ± $\sqrt{10}$ ← exact solutions

3 0

2 years ago

Convert this decimal into its fractional<br> form, simplified completely.<br> 0.650

podryga [215]

Answer:

13/20

Step-by-step explanation:

0.650 /1

0.650 × 100

1 × 100 =

65 /100

65 ÷ 5

100 ÷ 5 =

13 /20

4 0

2 years ago

A number when divided by 899 gives a remainder 63. If the same number is divided by 29, then the remainder will be :

elena55 [62]

x = 899xy + 63

29x31xy + 29x^2+5

29(31y+2)+85

=29

63-58=5

The remainder will be 5.

7 0

3 years ago

Read 2 more answers

Consider the expression below.

qwelly [4]

Answer:

x = - 9, x = - 4

Step-by-step explanation:

Set (x +)(x + 9) equal to zero, that is

(x + 4)(x + 9) = 0

Equate each factor to zero and solve for x

x + 4 = 0 ⇒ x = - 4

x + 9 = 0 ⇒ x = - 9

Thus

x = - 9, x = - 4

5 0

2 years ago