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4 years ago

PLEASE HELP PLEASE

Mathematics

1 answer:

allochka39001 [22]4 years ago

7 0

IT 25.000 IT THAT PICK IT

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Can someone help me with this problem? thank you!

Ostrovityanka [42]

$\qquad\qquad\huge\underline{{\sf Answer}}$

Let's solve ~

$\qquad \sf \dashrightarrow \: c = \pi d$

where, d = 2r = 2 × 5 = 10 cm

$\qquad \sf \dashrightarrow \: c = 3.14 \times 10$

$\qquad \sf \dashrightarrow \: c = 31.4 \: cm$

4 0

2 years ago

Read 2 more answers

PLEASE HELP I SUCK AT DECIMALS AND FRACTIONS

vlabodo [156]

Answer:

-37/99 is the simplest form. Hope this helps.

3 0

3 years ago

How many tens, hundreds, thousandten thousands are listed in the numbers below.

nordsb [41]

#1. 50 tens or 5 hundreds

#2. 110 tens, 11 hundreds, or 1 thousand 1 hundred

#3. 300 tens, 30 hundreds, or 3 thousands.

#4. 2500 tens, 250 hundreds, 25 thousands, or 2 ten thousands 2 thousands

#5. 6000 tens, 600 hundreds, 60 thousand, or 6 ten thousands.

#6. 11000 tens, 1100 hundreds, 110 thousands, or 11 ten thousands.

#7. 2500 tens, 250 hundreds, 25 thousands, or 2 ten thousands 5 thousands

#8.90000 tens, 9000 hundreds, 900 thousands, or 90 ten thousands

8 0

3 years ago

PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((

artcher [175]

Answer:

1,5

Step-by-step explanation:

5 0

3 years ago

I need some help with the question

vagabundo [1.1K]

To solve this you first need to turn your mixed numbers into improper fractions. to do this for $9 \frac{4}{5}$ you multiply the denominator (5) by the whole number (9) to get 45 and then add that to the numerator (4) to get your new fraction $\frac{49}{5}$ .

You repeat this process with $3\frac{1}{2}$ to get $\frac{7}{2}$ .

Now that you have two fractions you can multiply by the opposite reciprocal. To do this you flip the second fraction and change the division sign to a multiplication sign like so $\frac{49}{5} * \frac{2}{7}$

Then, you just multiply the fractions by multiplying the numerators to get 98 and multiplying the denominators to get 35.

Now, to simplify $\frac{98}{35} * \frac{2}{7}$ you first divide both the numerator and denominator by 7 to get $\frac{14}{5} * \frac{2}{7}$ .

Finally, you can take 10 out of the numerator to make $2\frac{4}{5} * \frac{2}{7}$

8 0

4 years ago