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KengaRu [80]
3 years ago
5

I just need help with this math question

Mathematics
2 answers:
STatiana [176]3 years ago
8 0
Angle BFD = 105 degrees
Flura [38]3 years ago
7 0
Just use a protractor 
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Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4.
Alex787 [66]
Here’s the steps and answer.

5 0
4 years ago
Find all the possible arrays for the factors of 13
n200080 [17]

Answer:

1 x 13 or 13 x 1

Step-by-step explanation:

13 is a prime number

4 0
2 years ago
A car mechanic rounds a car's weight to the nearest thousand. He says the weight is 4,000 pounds. What is the least and the grea
serg [7]

Answer:

Step-by-step explanation:

Given that a car mechanic rounds a car's weight to the nearest thousand

By rounding off to nearest 1000, we mean we look at the last three digits. If these digits are 500 or greater, then we round the thousands digit up, and if they are less than 500, then we round down, keeping the thousand's digit the same.

To simplify the above we can say the 100th digit if greater than or equal to 5, we round off the 1000th digit by 1 up otherwise leave it as it is

Example, 18765 is rounded off as 19000 while

15462 is rounded off as 15000

Here the answer after rounding off is 4000

This is possible if the weight was atleast 3500 because in this case he would round off to 4000 or highest 4499.

If 3499 or 4500 the rounding off would not have been 4000

So least number is 3500 and greatest number is 4499.

5 0
3 years ago
A report from the Secretary of Health and Human Services stated that 70% of single-vehicle traffic fatalities that occur at nigh
Shalnov [3]
The given data are:

70% of single-vehicle traffic fatalities that occur at night on weekends involve an intoxicated driver. If a random sample of 15 single-vehicle traffic fatalities that occur at night on a weekend is selected, the probability that 11 involve a driver who is intoxicated is:

(11/15) * 0.70 = 0.513
8 0
4 years ago
The number of hours worked by the employees of Bob's Car Wash in one week are listed.
dimaraw [331]

Answer:

The mean is lower than the median because you have 36 and there are 3 numbers with 36 so 3 out of 9 is 1/3 of the qaunitites and you have 20 and 30 which is less than 36 so then when you find it out it will be less than 36

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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