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oksian1 [2.3K]
3 years ago
15

Is this correct?

Mathematics
1 answer:
Brrunno [24]3 years ago
3 0
Yes this is correct
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A bookshop sets the marked price of the book 25% higher than its cost, and then sold it at 10% discount
mestny [16]

Answer:

$405 - Can u plz give me the brainliest answer if possible? Plz!!!!!!!!!!!!!!

Step-by-step explanation:

360 x 0.25 = 90

360 + 90 = 450

450 x 0.1 = 45

450 - 45 = 405

Have a nice day!!!!!! :-)

<u>KA</u>

7 0
3 years ago
Need the answer been stuck on this
8090 [49]

Answer:

19 cm³

Step-by-step explanation:

The figure cam be decomposed into two cuboid.

✔️Dimension of cuboid 1:

L = 2 cm

W = 1 cm

H = 8 - 3 = 5 cm

Volume = L * W * H

Volume = 2*1*5 = 10 cm³

✔️Dimension of cuboid 2:

L = 3 cm

W = 1 cm

H = 3 cm

Volume = L*W*H = 3*1*3

Volume = 9 cm³

✅Volume of the irregular figure = 10 + 9 = 19 cm³

8 0
3 years ago
Plsss I need help !!!!
Pachacha [2.7K]

Answer:

acute

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Construct a linear function, f(x), to model the ordered pairs (6, 2) and (7, −5). f(x) = 7x + 44 f(x) = x + 4 f(x) = −44x + 7 f(
Sonbull [250]

First we find the slope between the two given points.

m = (y2 - y1)/(x2 - x1) = (-5 - 2)/(7 - 6) = -7/1 = -7

Now we use the slope-intercept equation of a line.

y = mx + b

We use one point as x and y, and we solve for b.

2 = -7(6) + b

2 = -42 + b

b = 44

The equation is

y = -7x + 44

Answer: f(x) = -7x + 44

4 0
4 years ago
Express the exponential number 2.25 x 10-4 as an ordinary number. 22,500 0.000 022 5 225,000 0.000 225 none of the above
Evgesh-ka [11]
For this case we have the following number:
 2.25 x 10-4
 We observe that it is written in exponential notation.
 The exponent is negative, therefore, we must move the point to the left.
 We have then:
 2.25 x 10-4 = 0.000225
 Answer:
 0.000225
5 0
3 years ago
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