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2 years ago

Help please hurry please

Mathematics

1 answer:

DIA [1.3K]2 years ago

5 0

I have no idea sorry btw I would skip it if I were you because it is only worth 1 point

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11 divided by 23.11=

d1i1m1o1n [39]

0.47619047619 and just round so it'll be 0.48

5 0

3 years ago

10th grade Geometry. -5(7w + 8) = 30

borishaifa [10]

the required equation will be:

-5( 7w+ 8)= 30

-35w- 40= 30

-35w= 30+ 40( as 40 is taken to the other side, its symbol changes)

-35w= 70

W= 70/-35

W= -2

3 0

3 years ago

What can you multiply to get 10 and add to get seven

kakasveta [241]

You can multiply 5 times 2= 10 to add u can do 6+1=7

5 0

2 years ago

Read 2 more answers

Use the fraction strips to compare 2/4 and 5/8. use the drop-down menus to explain your comparison.

tia_tia [17]

Answer:

$\dfrac{4}{5}$

Step-by-step explanation:

We are given 2 fractional numbers:

$1.\ \dfrac{2}4\\2.\ \dfrac{5}8$

We have to use fraction strips to compare to the fractional numbers.

Let we are Comparing $\frac{2}{4}$ with the length of $x$ number of $\frac{1}4$ sections.

i.e.

$\dfrac{2}{4} = x \times \dfrac{1}{4}\\\Rightarrow x = \dfrac{2 \times 4}{4}\\\Rightarrow x = 2$

Let we are Comparing $\frac{5}{8}$ with the length of $y$ number of $\frac{1}8$ sections.

i.e.

$\dfrac{5}{8} = y \times \dfrac{1}{8}\\\Rightarrow y = \dfrac{5 \times 8}{8}\\\Rightarrow y = 5$

Now, let us have a look at 3rd part of question:

The sections of 2/4 is _____ the length of 5/8. Therefore, 2/4 < 5/8

Let the answer be $z$ .

So, the equation becomes:

$\dfrac{2}{4} = z \times \dfrac{5}{8}\\\Rightarrow z = \dfrac{2 \times 8}{4 \times 5}\\\Rightarrow z = \dfrac{2 \times 2}{5}\\\Rightarrow z = \dfrac{4}{5}$

So, the answers are:

$\dfrac{4}{5}$

5 0

3 years ago

In the school band, there is 1 boy for every 5 girls. There is a total of 12 boys. How many girls are in the band?

Sophie [7]

Answer:

Step-by-step explanation:

5 times 12

4 0

3 years ago