When a point is reflected across the x-axis the y coordinate becomes negative so when it's reflected across the x-axis the coordinates will be (x,-y).
When a point is reflected across the y-axis the x-coordinate becomes negative so when it's reflected across the y-axis the coordinates become (-x,y).
Answer:
108 degrees
Step-by-step explanation:
Since angles A and B are supplementary, they both add up to 180. Angle A = 7x+10, and angle B = 7x-26. You can set up the equation A + B = 180, and then plug in angles A and B, which gives you 7x+10 + 7x-26 = 180. Then you just need to isolate x:
Combine like terms: 14x - 16 = 180
Add 16 to both sides: 14x = 196
Divide both sides by 14: x = 14
Now that you know x, you can plug it into the expression for angle A (7x+10):
A = 7(14) + 10 = 98+10 = 108
Answer:
Rational Numbers
Step-by-step explanation:
- An integer in its most simplified form cannot be a decimal nor a fraction, meaning -4/3 nor -0.75 would work.
- A whole number is a number that is either positive or negative but cannot be a decimal in simplified form. -4/3 is -1.333.... which is less than one and negative, meaning it cannot be a whole number due to it obviously being a decimal.
- -4/3 is not a natural number as it is both a decimal and negative.
- -4/3 is not irrational because it repeats when in decimal form.
- -4/3 is rational as in decimal form it repeats and to give more information, rational numbers can be both positive and negative numbers. The 3 that repeats in the decimal form of -4/3 works as a rational number due to this.
Therefore, it would apply to the first square.
Thanks!
- Eddie
Answer:
Nothing left
Step-by-step explanation:
Nothing left
2/7+4/5=38/35
1 3/35
Answer:
Using the slope-intercept form, the slope is 4 .
