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trapecia [35]
3 years ago
6

Find two numbers that may be rounded and added together to make 50 demonstrate your reasoning

Mathematics
2 answers:
Bingel [31]3 years ago
6 0
26 rounds to 30-22 rounds to 20

20+30=50
natita [175]3 years ago
4 0
Example:

38 rounds to 40

6 rounds to 10

10+40 = 50
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742.0352 find the tens, tenths, and thousandth place
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Answer:

742

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Please Mark it as brainlist answer.

3 0
1 year ago
Solve 169x^2-42.25=0 by using square roots?<br><br> NEED HELP!!!
jekas [21]

Answer:

x = 1/2 , x = -1/2

Step-by-step explanation:

Given equation;

169x² - 42.25

Find:

Solution of equation using square root

Computation:

169x² - 42.25

We know that 13² = 169 and 6.5² = 42.25

So,

[13x]² - [6.5]²

a² - b² = (a + b)(a - b)

So,

[13x]² - [6.5]² = [13x + 6.5][13x - 6.5]

So,

13x + 6.5 = 0 , 13x - 6.5 = 0

x = 6.5 / 13 , x = -6.5 / 13

x = 1/2 , x = -1/2

5 0
2 years ago
Help me yall!!......​
Ugo [173]
This then allows us to see exactly how and where the subtended angle θ of a sector will fit into the sector formulas. Now we can replace the "once around" angle (that is, the 2π) for an entire circle with the measure of a sector's subtended angle θ, and this will give us the formulas for the area and arc length of that sector

8 0
2 years ago
Disregarding sales tax, how much will you save when
docker41 [41]

Answer:

$2.40

Step-by-step explanation:

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hope this helps, have a good day.

5 0
2 years ago
Which of these represents an integer?<br> a. -3 b. 4 c. 2 1/2 d. 6.2
Nitella [24]
B is the answer!!!!!!!!!!!!!!!!!!!!!!!!!
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3 years ago
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