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attashe74 [19]
4 years ago
14

How to do subtracting by adding up

Mathematics
2 answers:
kompoz [17]4 years ago
7 0

Answer: I think you have to add a negative number by a positive number like -10+5

Step-by-step explanation:

lesya692 [45]4 years ago
5 0

Answer:

like 18-20

Step-by-step explanation:

you add up 1 to 18 until u got 20

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Find the probability of drawing a green card, not replacing it, and then drawing another green card.
Georgia [21]
Does it tell the total number of cards in the bag?
3 0
4 years ago
Read 2 more answers
Please help me!This is apparently a math middle school question.​
Harman [31]

Answer:

80,223,666 Americans under 20.

Step-by-step explanation:

The important information is the second bullet point, I don't think the rest is relevant.

We need to find <em>what number 193,000 is 0.24% of</em>.

We can use the equation <em>x * 0.0024 = 193,000</em>.

By dividing both sides by 0.0024, we get that <em>x = 80,416,666</em>. This is the total.

By subtracting <em>80,416,666 - 193,000</em>, we can get the number of people who do not have diabetes. The difference is 80,223,666.

4 0
3 years ago
WILL MARK BRAINLIEST ASAP!
musickatia [10]

Answer:

D -24/25

Step-by-step explanation:

sin(2x) = 2sin(x)cos(x)

cos(x) = ⅘

sin²(x) = 1 - cos²(x) = 1 - (⅘)²

sin²(x) = 9/25

sin(x) = -⅗

(Because 4th quadrant)

sin(2x) = 2(-⅗)(⅘)

= -24/25

4 0
4 years ago
Find the surface area of the composite figure. 12 cm 11 cm 5 cm 4 cm 7 cm 3 cm 4 cm 12 cm SA=[ ? ] cm^ 2​
salantis [7]

Answer:116cm2

2(12+11+5+7+3+4+4+12)

Step-by-step explanation:

4 0
3 years ago
What is the sum of the degrees of the interior angles of a 19-gon?
emmasim [6.3K]
Sum of interior angles formula = (n-2) x 180
where n = number of sides

so,
( 19-2 ) x 180
= 17 x 180
= 3060

ans : A

hope it helps :)
7 0
4 years ago
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