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garik1379 [7]
3 years ago
13

What’s 40 percent of 1.99

Mathematics
2 answers:
Ivenika [448]3 years ago
3 0

Answer:

0.796

Step-by-step explanation:

40% of 1.99

40/100 × 1.99

0.4 × 1.99 = 0.796

Masteriza [31]3 years ago
3 0

Answer:

0.796 or rounded, 0.80

Step-by-step explanation:

1.99 times 0.40 = 0.796. 0.796 rounded to the nearest hundred would be 0.80.

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Help please thank uuuu
zaharov [31]

Answer:

B. x = 7; AB = 9, AC = 12

Step-by-step explanation:

12/4 = (x + 2)/(x - 4) (similar triangles theorem)

3 = (x + 2)/(x - 4)

Cross multiply

3(x - 4) = (x + 2)

3x - 12 = x + 2

Collect like terms

3x - x = 12 + 2

2x = 14

x = 14/2

x = 7

✔️AB = x + 2 = 7 + 2

AB = 9

✔️AC = (x + 2) + (x - 4) = (7 + 2) + (7 - 4)

AC = 9 + 3

AC = 12

7 0
3 years ago
7, 14, and 21. What are the next three multiples?
Sergeu [11.5K]
7,14,21,28,35,42 ......................
6 0
3 years ago
Read 2 more answers
On a newly developed IQ test, an individual scores at the 110 level on the first half of the test, and 150 on the second half of
EastWind [94]

Answer:

Reliability

Step-by-step explanation:

The Reliability of a measurement or observation refers to its repeatability. If you measure or observe the same thing twice, how close are the two measurements or observations?

#The test results 110 1nd 150 are between 27% and 36% depending on which direction you take. That variation is wide apart and the test can't be considered reliable.

4 0
3 years ago
a triangular flower bed needs a thin metal border all the way around it. The sides are 7 feet, 6 feet, and 9 feet long.
kotegsom [21]
Excuse my awful triangle drawing skills, haha..
So essentially you need to find the perimeter which is done by adding the lengths of the sides.. this gives you 22ft.
Then for part b you need to convert 22ft to yards which gives you 7.3 yards.
Since you can only buy a whole number of yards, you'll actually need 8 yards.
So if the boarder is $8.75 per yard, and you need 8 yards, how much would it cost?
Hope this was helpful.

7 0
3 years ago
(09.02)
dmitriy555 [2]
X^2 - 7x + 12 = 0
x^2 - 4x - 3x + 12 = 0
x (x - 4) -3 ( x - 4) = 0
(x - 4) (x - 3) = 0
x = 3 , 4

Check the answer by plugging in 3 and 4 for x, if the equation equals zero then you have your answer.
4 0
2 years ago
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