Answer:
Area_circle = pi*13^2 = ~530.29
Area_sector = pi*13^2* 315/360 = ~464.56
∠13 = 70.5° [Vertically Opposite angles]
∠13+∠14=180° [Linear pair]
70.5°+∠14=180°
∠14=180-70.5
∠14=109.5
∠15=∠14=109.5 [Vertically opposite angles]
∠13=∠12= 70.5° [Co-interior angles]
∠12=∠10= 70.5° [Vertically Opposite angles]
∠14=∠11=109.5 [Co-interior angles]
∠9=∠11= 109.5 [Vertically opposite angles]
∠13=∠7= 70.5° [Alternate interior angles]
∠7=∠5=70.5° [Vertically Opposite angles]
∠7+∠8=180° [Linear Pair]
70.5+∠8=180
∠8=180-70.5
∠8=109.5°
∠8=∠6= 109.5° [Vertically Opposite angles]
∠6=∠3=109.5° [Co-interior angles]
∠7=∠2=70.5° [Co-exterior angles]
∠2=∠4= 70.5° [Vertically Opposite angles]
∠3=∠1= 109.5° [Vertically Opposite angles]
<h3>Measures of all angles in sequence⤵️</h3>
- ∠1= 109.5°
- ∠2= 70.5°
- ∠3= 109.5°
- ∠4= 70.5°
- ∠5= 70.5°
- ∠6= 109.5°
- ∠7= 70.5°
- ∠8= 109.5°
- ∠9= 109.5°
- ∠10= 109.5°
- ∠11= 70.5°
- ∠12= 109.5°
- ∠13= 70.5°
- ∠14= 109.5°
- ∠15= 109.5°
- ∠16= 70.5°
5 x (m + 2)
Or if you are factoring, then you do this, 5 times m equals 5m + 5 times 2 which equals 10 so therefore you answer will be:
5m + 10
Answer:
1. d. x-intercept is -4; y-intercept is 8.
2.d. x-intercept is 16; y-intercept is 20
3. b. -x+6y=24
4. a. 4.75k+2.25p=22
Step-by-step explanation:
1. -10x+5y=40
to find the y intercept let x =0
5y = 40
divide by 5
y = 40/5 = 8
to find the x intercept let y =0
-10x = 40
divide by -10
x = 40/-10
x=-4
2. 5x+4y=80
to find the y intercept let x =0
4y = 80
divide by 4
y = 80/4 = 20
to find the x intercept let y =0
5x = 80
divide by 5
x = 80/5
x=16
3. Write y=1/6x+4 in standard form using integers.
Ax+by =c
multiply each side by 6
6y = 6* (1/6 x + 4)
6y = x+24
subtract x from each side
-x+6y = x-x+24
-x +6y = 24
4. lbs of kumquats * price/per + lbs of pears * price/lb =22
k * 4.75 + p * 2.25 =22
4.75k + 2.75p = 22