2 years ago

I need help help please

Mathematics

1 answer:

Nitella [24]2 years ago

6 0

Answer:

I think it is b

Step-by-step explanation:

I hope this is correct

You might be interested in

Suppose a radio station desires to estimate the proportion of the market

In-s [12.5K]

About 3.4% large according to the coordinates

6 0

2 years ago

A coat and a pair of boots are on sale for 20% off. The regular price of the coat is $225. The regular price of the boots is $13

kondaur [170]

Answer:

Part A = $180

Part B = $104

Step-by-step explanation:

Part A:

You do 255÷5=51

51 x 4 = 180

Part B:

You do 130÷5=26

26 x 4 = 104

7 0

2 years ago

Read 2 more answers

Simplify and Explain Sum:<br> -7 + 9 - 3 * 6 -(5 + 9) ÷ 7

tiny-mole [99]

Answer:

-18

Step-by-step explanation:

solution....BODMAS

brackets. 5+9

-7+9-3*6-14×7

division 14÷7

multiplication. 3x6

-7+9-18-2

9-27

ans is -18

5 0

2 years ago

Solve 1/2cot(x)>=1/2 over 0<=x<=2pi

RSB [31]

9514 1404 393

Answer:

(0, π/4] ∪ (π, 5π/4]

Step-by-step explanation:

Multiplying by 2 gives ...

cot(x) ≥ 1

The cotangent function decreases from ∞ to 1 in the domain (0, π/4], and again in the domain (π, 5π/4]. The solution is the union of these two intervals.

x ∈ (0, π/4] ∪ (π, 5π/4]

_____

(a, b] is interval notation for a < x ≤ b

3 0

2 years ago

There are many campers at Camp Lots of Fun. This morning, 4 kids went home sick. Of the remaining campers, 18 kids went hiking a

erastovalidia [21]

Answer:

Step-by-step explanation:

You would add 41 + 18 + 4, which obviously gets you 63. Hope this helped!

8 0

2 years ago