All categories

3 years ago

Please answer this correctly

Mathematics

2 answers:

bezimeni [28]3 years ago

8 0

Answer:

4 weeks 5 days

Step-by-step explanation:

choli [55]3 years ago

3 0

Answer:

it would be 4 weeks and 5 days

Step-by-step explanation:

First you subtract a day from the nine weeks which would be 8 weeks and 6 days then you will add those 3 days to that 6 days. You will get 9 days and subtract the 9 using the 4. Then subtract the 8 weeks using the 4 weeks.

You might be interested in

Pls help and explain thank you and love u (on pic)

KengaRu [80]

Answer:

(x+1)(2x+5)

Step-by-step explanation:

6 0

3 years ago

If ABCD is dilated by a factor of 2 the coordinate of b would be? Will mark barinlyist.

ch4aika [34]

Answer:

B'(- 2, 2 )

Step-by-step explanation:

Assuming the dilatation is centred at the origin, then multiply the coordinates of B by the scale factor 2, that is

B(- 1, 1 ) → B'(2(- 1), 2(1) ) → B'(- 2, 2 )

8 0

3 years ago

Determine the salary per pay period. Law Clerk: $48,950; weekly. Round to the nearest Hundredth.

Viktor [21]

49,000 is the nearest round to the hundredth to 48,950

4 0

2 years ago

Which ratio is equivalent to 7:3<br>A. 12:8 <br>B. 49:9<br>C. 28:12<br>D. 21:7

DiKsa [7]

Answer:

Step-by-step explanation:

7:3=28:12

3 0

3 years ago

Read 2 more answers

2. Quadrilateral ABCD was dilated with the origin as the center of dilation to create quadrilateral A'B'C'D. Which rule best rep

Virty [35]

Answer:

$(x,y) => (2.5x,2.5y)$

Step-by-step explanation:

Given

See attachment for ABCD and A'B'C'D'

Required

Determine the dilation rule

Using AB and A'B' as points of references;

$AB = (-1,2)\ to\ (2,1)$

$A'B' = (-2.5,5)\ to\ (5,2.5)$

The dilation factor (k) is calculated as:

$k = \frac{A'B'}{AB}$

This gives:

$k = \frac{(-2.5,5)}{(-1,2)} \ or\ k = \frac{(5,2.5)}{(2,1)}$

Factorize

$k = \frac{2.5*(-1,2)}{(-1,2)} \ or\ k = \frac{2.5*(2,1)}{(2,1)}$

$k = 2.5 \ or\ k = 2.5$

Hence, the scale factor is 2.5

The dilation rule is:

$(x,y) => k(x,y)$

$(x,y) => 2.5(x,y)$

$(x,y) => (2.5x,2.5y)$

3 0

3 years ago