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Oksanka [162]
3 years ago
14

If the divisor is a two digit number,can you write a rule for how many digits in the dividend you will need to look at ti comple

te the first step in dividing? Pls Explain your answer. PLS I NEED RHE ANSWER ASAP! Tomorrow is school for me and I didn’t finish my homework yet soo pls!
Mathematics
1 answer:
Rudik [331]3 years ago
5 0

Mmh same for me! QwQ I see your a Gacha person too! Anyways, let's get on with the question. Well I'm not so sure about this! :< So The Divisor is a two-digit number (For example, 10 since it has 2 numbers/2 digits). Next we have to write a rule for how many digits in the dividend you will need to look at to complete the first step in dividing. Dividing two fractions is the same as multiplying the first fraction by the reciprocal of the second fraction. The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. This is a fraction way (Read this carefully) I PUT ThiS PART IN CAPS SO YOU CAN SEE THE WARNING XD. Alright so, the warning is this is for fractions.

We have to find it for a two-digit number So, Divide the first number of the dividend (or the two first numbers if the previous step took another digit) by the first digit of the divisor. Write the result of this division in the space of the quotient. Multiply the digit of the quotient by the divisor, write the result beneath the dividend and subtract it. There! I hope this helps you this took a long time.

~ Kana ~

| Have a wonderful day and hope I helped you! :3 |

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Brandy solved 1/6÷5 by using related multiple expression what multiplication expression did she use?
padilas [110]

The expression that she can use is 1/6 x 1/5

I hope this can help :)

6 0
3 years ago
What is the reciprocal of −3 2/7? <br><br>a.−3 7/2 <br><br>b.−2 3/7 <br><br>c.−7 2/3 <br><br>d.3 2/7
AleksandrR [38]
D.
No explanation needed
4 0
3 years ago
Please help me i dont understand this
Artyom0805 [142]

Answer:

1260

Step-by-step explanation:

sorry if it's wrong

3 0
3 years ago
Read 2 more answers
Given that p=9i+12j and q=-6i-8j. Evaluate |p-q|-{|p|-|q|}
krok68 [10]

Answer:

|p-q|-(|p|-|q|) = 20

Step-by-step explanation:

First let's find the value of 'p-q':

p - q = 9i + 12j - (-6i - 8j)\\p - q = 9i + 12j + 6i + 8j\\p - q = 15i + 20j\\

To find |p-q| (module of 'p-q'), we can use the formula:

|ai + bj| = \sqrt{a^{2}+b^{2}}

Where 'a' is the coefficient of 'i' and 'b' is the coefficient of 'j'

So we have:

|p - q| = |15i + 20j| = \sqrt{15^{2}+20^{2}} = 25

Now, we need to find the module of p and the module of q:|p| = |9i + 12j| = \sqrt{9^{2}+12^{2}} = 15

|q| = |-6i - 8j| = \sqrt{(-6)^{2}+(-8)^{2}} = 10

Then, evaluating |p-q|-{|p|-|q|}, we have:

|p-q|-(|p|-|q|) = 25 - (15 - 10) = 25 - 5 = 20

7 0
3 years ago
sonya knows she should keep her fat intake to pess than 65 grams per day if on a 2000 calorie diet. she is on ab1600 calorie per
laiz [17]
We would set up a ratio to compare the two proportions. 65 g for 2000 calories is to what for 1600 calories.

x= fat g for 1600 calorie diet


65/2000= x/1600
cross multiply

(2000)(x)= (65)(1600)
multiply

2000x= 104,000
divide both sides by 2000

x= 52 g


ANSWER: 52 g of fat per day is the daily limit for a 1600 calorie diet.

Hope this helps! :)
4 0
3 years ago
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