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3 years ago

6-9 are these correct!?

Mathematics

1 answer:

makkiz [27]3 years ago

3 0

You got 6,8,9 correct

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How would you add parentheses and brackets to make this sentence true: 45/2x4.7-4.4x6=54

Alla [95]

45/[(2x4.7)-4.4]x6=54

8 0

4 years ago

Read 2 more answers

HELP ME WITH THIS PLZ I WILL GIVE BRAINLIST The graph of g(x) = ax2 opens downward and is narrower than the graph of f(x) = x2.

yarga [219]

Answer:

the and should be -3

Step-by-step explanation:

pls mark as brainliest

8 0

3 years ago

Brandon is running errands for his mother.

LiRa [457]

Answer:

As it is clear that adding 1/4 + 2/3 will bring 11/12. Therefore, Brandon is correct when he claims that he walks a total of 11/12 mile if he goes from his house to the library to the grocery store.

Step-by-step explanation:

As Brandon is

1/4 mile from his house to the library

2/3 mile from the library to the grocery store

Brandon claims that he walked a total of 11/12 mile if he goes from his house to the library to the grocery store

So, adding 1/4 + 2/3 would determine whether he is right or wrong.

Thus, considering the expression

$\frac{1}{4}+\frac{2}{3}$

$\mathrm{Least\:Common\:Multiplier\:of\:}4,\:3:\quad 12$

$Adjust\:Fractions\:based\:on\:the\:LCM$

$\frac{1}{4}+\frac{2}{3}=\frac{3}{12}+\frac{8}{12}$

$=\frac{3+8}{12}$

$=\frac{11}{12}$

As it is clear that adding 1/4 + 2/3 will bring 11/12. Therefore, Brandon is correct when he claims that he walks a total of 11/12 mile if he goes from his house to the library to the grocery store.

Keywords: word problem, LCM, fraction

Learn more about fraction word problem from brainly.com/question/12248068

#learnwithBrainly

8 0

3 years ago

30 treadmills to 36 elliptical machines the ratio in simplest form

Goshia [24]

30 treadmills : 36 ellipticals
this could be written in a few ways, but i am going to write it as a fraction. since treadmills come first, you put 30/36.

now that you have your fraction you have to find the GCF (greatest common factor) of the two numbers. the GCF is 6, so you have to divide 30 treadmills by 6, and 36 ellipticals by 6.
30/6=5
36/6=6

5/6 or 5:6 is the simplified ratio of treadmills to ellipticals

comment for any questions!!

4 0

4 years ago

The difference of two times a number and eighteen is sixteen.

Inessa [10]

The answer would be 17

6 0

3 years ago