Ask question

Ask question

All categories

3 years ago

8

hello I'm not getting this question can you please help me (A piece of thread is 11 over 12 inches long. Jenny needs to cut the

thread into I over 6 inches. How many segments can she cut

1 answer:

aniked [119]3 years ago

8 0

Answer:

its 30 inches

Step-by-step explanation:

all you had to do was all 4 thihngs add sutact nd muptly

You might be interested in

Adam has 16.45 kg of flour, he uses 6.4 kg to make hot cross buns. The remaining flour is exactly enough to make 15 batches of s

Doss [256]

Answer:

Each batch of scones needed 0.67 kg of flour

Step-by-step explanation:

16.45 - 6.4 = 10.05kg (remaining)

15 batches = 10.05kg

1 batch = 0.67kg

6 0

3 years ago

Matteo has &400 in his saving account. On average he spends $10 per week on buying apps. Luca has $200 in his savings accoun

n200080 [17]

Answer: By the 8th week.

Step-by-step explanation:

Let the time that matteo and luca have the same amount of money be represented by x.

The information given in the question can be formed into an equation as:

400 - 10x = 200 + 15x

Collect like terms

400 - 200 = 15x + 10x

200 = 25x

x = 200/25

x = 8

Matteo and Luca will have the same amount of money by the 8th week.

4 0

2 years ago

What is the completely factored form of d4 − 81?

lilavasa [31]

For this case we must factor the following expression:

$d ^ 4-81$

Rewriting the expression:

$(d ^ 2) ^ 2-9 ^ 2$

We factor using the formula of the square difference:

$a ^ 2-b ^ 2 = (a + b) (a-b)$

Where:

$a = d ^ 2\\b = 9$

So:

$(d ^ 2 + 9) (d ^ 2-9)$

From the second term we have:

$d ^ 2-3 ^ 2 = (d-3) (d + 3)$

Finally, the factored expression is:

$(d ^ 2 + 9) (d-3) (d + 3)$

Answer:

$(d ^ 2 + 9) (d-3) (d + 3)$

4 0

3 years ago

Read 2 more answers

PLEASE ANSWER ASAPPPP I WILL GIVE BRAINLY!!!!!!!!!!!

Crank

Answer:

$-\frac{7}{8}(-\frac{8}{7})x-\frac{3}{4}=20\left(-\frac{8}{7}\right)$

the last one

6 0

3 years ago

Read 2 more answers

Please help me !!

kherson [118]

The second answer is D) it will increase 8 times

7 0

3 years ago

Read 2 more answers