3 years ago

PLEASE HELP ME FINISH! Algebra 1b unit 7 lesson 2.

Mathematics

1 answer:

IceJOKER [234]3 years ago

4 0

1. 50*2^18
2.DACB
3.graph will have value 30 at x=0 and it will be increasing exponentially.

You might be interested in

Help on this question please. What is the perimeter of ABC?

mestny [16]

Answer:

Step-by-step explanation

5x2=10

3x2=6

2x2=4

the answer would be 20

8 0

2 years ago

Read 2 more answers

What is 3y mean in a math problem

madreJ [45]

It is a number that has a variable and the variable can change to anything that you multiply by the factor it sits with. So basically it’s a number (3) that multiplies by whatever y equals to.

Please mark this as the brainliest answer thank you !

6 0

2 years ago

Read 2 more answers

Marshall está recolectando leche de las granjas lecheras que se tomará y se convertirá en queso. En un mapa, la distancia de una

exis [7]

I don’t know my bad lol

4 0

1 year ago

The Bill for dinner at Dave and Busters last night was $62.20. The waiter received an 18% tip. How much of a tip did the waiter

notsponge [240]

11.196 or 11.20 is the answer

3 0

3 years ago

Anyone who knows how to do this right please

Elan Coil [88]

Answer:

13. 9.77 inches (rounded to 3 s.f.)

14. 249m² (rounded to 3 s.f.)

Step-by-step explanation:

13. To find the arc length, the formula is the angle of the arc out of 360° multiplied by the circumference of the full circle. Circumference of circle: pi × r × 2

$\frac{80}{360}$ × pi × 7 × 2 = 3 $\frac{1}{9}$ pi

= 9.77 inches (rounded to 3 s.f.)

14. To find the sector area, the formula is the angle of the sector out of 360° multiplied by the area of the full circle. Area of circle: pi × r × r

$\frac{285}{360}$ × pi × 10 × 10 = 79 $\frac{1}{6}$ pi

= 249m² (rounded to 3 s.f.)

5 0

2 years ago