What is the final amount if 893 is decreased by 2% followed by a further 7% decrease?

Mathematics

1 answer:

Ahat [919]3 years ago

6 0

Answer 62 because if you work it out it wi give it

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∆ABC is reflected about the line y = -x to give ∆A'B'C' with vertices

Ilia_Sergeevich [38]

Since A‘(-1,1) is on the line y=-x, reflecting it about the line doesn't change its coordinate, so A's coordinate is (-1,1). Reflecting B'(-2,1) about y=-x switches both the sign and the number of x and y, so B=(-1,2), and C'(-1,0) becomes C(0,1). Drawing out the graph with the points and the line helps.

4 0

3 years ago

Pls help me with this problem!!!!

kolbaska11 [484]

Answer: 55°

Step-by-step explanation:

∠YAZ + ∠YAX = 180° because they are linear pairs

∠YAZ + ∠YAX = 180°

∠YAZ + 125 = 180

Subtract both sides by 125

∠YAZ = 55°

Hope that helped!

8 0

2 years ago

Solve for 2. Round to the nearest tenth of a degree, if necessary, 7.2 D 10 9.4. B

Lelechka [254]

Answer:

x=50°

use the sine rule to find the missing angle "x"

4 0

3 years ago

Now find another real world example (it can be a similar range problem). Graph it on a number line, and then explain the minimum

Kaylis [27]

The real world example for the absolute value are to express the change in balance of account.

How to use absolute value in real world problem?

Absolute value in real world problem is used to express the change or variation from one point to another point. In the absolute value, the sign of the number is not consideredd.

Let a real world example-

Everyone is going with 20 km/h and a person x is going with 15 km/h.
The person x has most likely to get the token as the difference between his speed and public speed is 5 km/h.
The sign of the number is not considered, whether it is +5 or -5 it is the difference of 5 km/h.