All categories

1 year ago

1. Jadyn started off his long division problem incorrectly. What is his mistake?

Mathematics

1 answer:

Anastaziya [24]1 year ago

8 0

The mistake Jadyn made in the long division is

Mistake in subtraction
the first quotient

<h3>What is long division ?</h3>

Long division refers to a way of dividing large numbers

performing the long division correctly gives

divisor dividend quotient multiplication subtraction new dividend

8 335 40 8 * 40 = 320 335 - 320 15

8 15 1 8 * 1 = 8 15 - 8 7

8 70 0.8 8 * 8 = 64 70 - 64 6

8 60 0.07 8 * 7 = 56 60 - 56 4

8 40 0.005 8 * 5 = 40 40 - 40 0

The quotient is then added as

40 + 1 + 0.8 + 0.07 + 0.005 = 41.875

Learn more about long division here:

brainly.com/question/1098876

#SPJ1

You might be interested in

Can you construct a triangle that has side length of 1 cm 15 cm and 15 cm

ikadub [295]

Hey there!

A (right) triangle can only be constructed if it can be verified by the Pythagorean Theorum.
Basically, the Pythagorean Theorum is the sum of both legs squared need to be equivalent to the hypotenuse (side across from the 90 degree angle) squared.
Let's try our sides as 1 and 15, then our hypotenuse as 15.
1^2 = 1
15^2 = 225
15^2 = 225
1 + 225 = 226
226 =\ 225.

Your answer is:

No, you cannot construct a triangle with the side lengths of 1, 15 and 15.

I hope this helps!

6 0

3 years ago

×^4+×^3-7×^2+8×+1/×^2+3×-2

puteri [66]

X^4+ x^3 - 6x^2+8x-1

6 0

4 years ago

After reading 80\%80% of her e-mails in her inbox, Danette still has MM unread e-mails.

NARA [144]

Answer: The correct options are.....

A) $\frac{M}{1-0.8}$ and

B) $5M$

Step-by-step explanation:

Suppose, the number of e-mails Danette had in her inbox before she started reading was $X$ .

Percentage of read emails is 80%, so the number of read emails $= (\frac{80}{100}*X)=0.8X$

Thus, the number of unread emails $= X-0.8X=X(1-0.8)$ , which is given as $M$ .

So, the equation will be........

$X(1-0.8)=M\\ \\ \Rightarrow X=\frac{M}{1-0.8} (Answer: 1) \\ \\ \Rightarrow X=\frac{M}{0.2}\\ \\ \Rightarrow X=(\frac{1}{0.2})M=5M (Answer: 2)$

Thus, the expressions which could represent the number of e-mails Danette had in her inbox before she started reading are: $\frac{M}{1-0.8}$ or $5M$

3 0

4 years ago

Please explain as well, solve the trigonometric equation

aliina [53]

Given:

The trigonometric equation is:

$\tan x\sin x=\tan x\cos x$