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3 years ago

PLEASE HELP!!!!! WORTH 40 POINTS

Mathematics

2 answers:

Mashutka [201]3 years ago

8 0

Answer:

Step-by-step explanation:

answer is B. i think so...

$\frac{54}{36} = \frac{3}{2}$

have a nice day

ivann1987 [24]3 years ago

7 0

Answer:

B : 3/2

Step-by-step explanation:

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1.7x55 show how to answer

Darya [45]

Answer:

93.5

Step-by-step explanation:

55 multiply

1.7

385 ≥ add 385 and 550

550

935 and get 935

Hope this helped you!! i tried to label it the best i could.

8 0

3 years ago

Read 2 more answers

8. Write the multiplicative inverse of each number. a. 7 b. -2c. 1 d. 0°

horsena [70]

Answer:

a: -1/7

b: 1/2

c: -1

d: none

Step-by-step explanation:

6 0

3 years ago

The equation, and you have to find what he did wrong. Please help me, i'm stuck- ive been stuck on it since yesterday

bezimeni [28]

9514 1404 393

Answer:

terms were improperly combined

Step-by-step explanation:

I find the easiest way to identify the error in a solution is to solve it myself and compare with what is shown as being done.

Here, we're starting with ...

$\dfrac{1}{5}g-\dfrac{1}{10}-g+1\dfrac{3}{10}g-\dfrac{1}{10}$

If we identify the g-terms and the constant terms, we can group them the way Tyson did:

$\dfrac{1}{5}g+(-1)g+1\dfrac{3}{10}g-\dfrac{1}{10}-\dfrac{1}{10}$

The next step is to combine like terms. We can factor out g, so the coefficients are easier to see and combine.

$\left(\dfrac{1}{5}+(-1)+1\dfrac{3}{10}\right)g-\dfrac{1}{10}-\dfrac{1}{10}\qquad\text{step 1a}\\\\\dfrac{1}{2}g-\dfrac{1}{5}\qquad\text{step 2}$

The error is 1 3/10 was combined with -2/10 as a constant instead of being combined with -4/5 as a coefficient of g.

3 0

3 years ago

What is the sum of 5 4/6 + 4 1/3

VladimirAG [237]

Answer:

Step-by-step explanation:

First convert them to improper fractions

5 4/6 = (5×6 + 4)/6= 34/6

4 1/3 = (4×3 + 1)/3=13/3

Now make them have the same denominator. In order to do this, you must multiple 13/3 by 2/2, so both the denominators equal 6.

13/3 × 2/2 = 26/6

34/6 + 26/6 = 60/6 = 10

7 0

2 years ago

Due today :(((((((((((((((

SVETLANKA909090 [29]

Answer:

E(last one)

Step-by-step explanation:

We dont know much for this, so lets just go over the basics of what we know:

Most of the numbers are between 2-7.

Very very few of the numbers are 9<

Now there is the number 8, which is not spoken of, so we can just conclude that it doesnt matter how many we see in a list of numbers.

Now, looking at each, we should be able to figure out which one is correct by which set of numbers has the lowest amount of numbers between 9<.

In the first case, 3 of the numbers are 9<(9, 9, and 11)

In the second case, 7 of the numbers are 9<(14, 11, 12, 9, 10, 9, 11)

In the third case, 3 of the numbers are 9<(14, 9, 11)

In the fourth case, 5 of the numbers are 9<(12, 14, 10, 11, 11)

Finally, in the fifth case, 2 of the numbers are 9<(9, 10)

So it must be the fifth answer, since it has the least with numbers 9<.

Hope this helps!

Love your profile picture by the way :D

Note that if it is multiply choice, the first, second, and fifth answer would work.

If it is single choice, then it will definatly be the fifth answer.

3 0

3 years ago

Read 2 more answers