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CaHeK987 [17]
2 years ago
11

Can someone answer this please? a 22.5mg b 33.75mg c 45mg d 11.25mg

Mathematics
2 answers:
atroni [7]2 years ago
3 0
I think the right answer is b
tester [92]2 years ago
3 0

Answer:

B

Step-by-step explanation:

to solve, we need to first figure out how much is %75 of 45, an easy way to figure this out is to find the common denominator in both sides, since we know that %75 of something is also 3/4, we can divide by the denominator

45 / 4 = 11.25

now thats 1/4, but thats only %25, so all we need to do now is multiply by how many pieces we have, in this case 3 from 3/4

11.25 * 3 = 33.75

hope this helps you out with your homework :D

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The speed limit is 50 miles per hour. Kyle is driving to a baseball game that starts in 2 hours. Kyle is 130 miles away from the
Marizza181 [45]

Answer: No. Kyle will arrive late

Step-by-step explanation:

The only speed limit is 50 miles per hour.

Kyle must cover 130 miles.

His travel time = 130/50 = 2.6

2 hours + (0.6 of 60 minutes )

2 hours + (36 minutes)

i.e kyle needs 2hours 36 minutes to cover 130 miles

And since the baseball starts in 2 hours, kyle will be late. Thus, the answer is No

8 0
3 years ago
Hurry and help and and give me the correct answer and you will get The brain thing
Evgesh-ka [11]

x = 130 is your answer

130 - 20 = 110

Since line E and F are parallel and are straight lines, we know both angles will add up to 180°

110 + 70 = 180

7 0
3 years ago
Which values of x are solutions of the equation below
Mandarinka [93]

Answer:

x = 3.3 and -0.3

Step-by-step explanation:

Given the expression

1/x-4 + x/x-2=2/x^2-6x+8

Find the LCM

x-2+x(x-4)/(x-4)(x-2) = 2/x^2-6x+8

Since the denominator, are the same they cancels out

x +1 + x(x-4) = 2

x+1 + x²-4x = 2

x²-3x + 1 - 2 = 0

x² - 3x - 1 = 0

Factorize

x =3±√9+4/2

x =3±√13/2

x = 3±3.6/2

x= 6.6/2 and -0.6/2

x = 3.3 and -0.3

4 0
3 years ago
Mrs. Juergen's class is building a model city from craft sticks. each house requires 267 sticks. the class will build 93 houses.
Radda [10]
All you need to do is 267 times 93 to get the exact answer. the questions says ABOUT how many sticks so we can round the numbers. we can turn 267 into 270 and 93 into 90 and then multiply 270 by 90 to get 24,300 popsicle sticks
6 0
2 years ago
PLEASE ANSWER THIS ASAP !!!!
AveGali [126]

Answer:

use grad formula

Step-by-step explanation:

(4-10)/(46-31)=-2/5

8 0
3 years ago
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