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nata0808 [166]
3 years ago
6

Kelly can work for her dad and make $6.00 per hour, or she can work for Jana's

Mathematics
1 answer:
Lina20 [59]3 years ago
7 0

Answer:

x+y\leq 10\\14x+6y\geq 84\\x\leq 4

Step-by-step explanation:

x=jana's mowing service

y=dad

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A certain windshield wiper is 10 inches long. The rubber blade is 6 inches long and attached at the outside end. If the wiper sw
Sloan [31]
Area of sector=fraction of sector times area of circle
fraction of sector=degrees/360
and area of circle=pir^2

so
hold  a sec, we have the wiper on the outside, so we want to find the outside ring thing
do
area big sector-area small sector
or even better
(degrees/360) times (area big-areasmall)
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areabig-areasmall=100pi-16pi=84pi

then find the fraction

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4 0
3 years ago
What is the slope of the line on the graph below? On a coordinate plane, a line goes through points (negative 2, negative 3), (n
Anestetic [448]

Answer:

2

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We can use 2 points to find the slope

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7 0
3 years ago
Read 2 more answers
Question 1 of 10
Naddika [18.5K]

Answer:

B. 6x2+x+7

Step-by-step explanation:

combine like terms

3x^2+3x^2= <u>6x^2</u>

<u>x</u>

3+4=<u>7</u>

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3 years ago
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