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3 years ago

PLS HELP TIMED EXAM plsss

Mathematics

1 answer:

zimovet [89]3 years ago

7 0

Might be 134 because since angle 2 and 8 are lined up like that it is same side exterior angles which means they are supplementary from each other so they will equal 180. So I did 180-46 to get 134, I’m not sure if I’m correct

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A bag contains 10 black, 15 white, and 25 blue marbles. What is the probability of randomly selecting one

gulaghasi [49]

Answer: 0.8 or 80%

Step-by-step explanation:

First find the total number of marbles:

10 + 15 + 25 = 50 marbles total

To find the number of marbles that are not black:

15 + 25 = 40 marbles that are not black

Set up ratio:

$\frac{40}{50}$ = 0.8 or 80%

4 0

3 years ago

Engler company purchases a new delivery truck for $55000. the sales taxes are $4000. the logo of the company is painted on the s

Nikolay [14]

Answer:

$60,890 is the cost of new truck.

Step-by-step explanation:

Given :

Purchasing cost of truck =$55000.

Sales Tax=$4000

Painted logo cost = $1600

Safety testing cost =$290.

Then the Cost of truck can be determined by

$= Purchase\ cost\ + \ Sales\ tax\ +\ painted \ logo\ cost\ +\ safety\ testing \ cost\\= 55,000+4000+1600+290\\= 60,890$

3 0

3 years ago

Among the following, a perfect number a) 6 b)28 c) 625 d) 100

Verdich [7]

Answer:

28 and 6

Step-by-step explanation:

List the factors (excluding itself):

6: 1, 2, 3,

28: 1, 2, 4, 7, 14

Add them up!

1+2+3=6

1+2+4+7+14=28

if they add up to the original number then the number is perfect.

6 0

3 years ago

Read 2 more answers

So me and Patrick have the same IQ

JulsSmile [24]

Answer:

25 seconds

Step-by-step explanation:

The radius of a hailstorm varies directly

with the amount of time that it was in a cloud.

Radius = k x Time (in the cloud)

k is the constant of proportionality

R = k x T

0.5 = k x 10

k = 0.5/10

k = 0.05

Formula: R = 0.05 x T

1.25 = 0.05 x T

Time = 1.25/0.05

Time = 25 seconds.

Hope this helps :) !

8 0

2 years ago

Lamar bought a table on sale for $399. This price was 24% less than the original price. What was the original price?

xxMikexx [17]

$525

Hope this helps ya out

4 0

3 years ago