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Mice21 [21]
2 years ago
12

If r = 9,6 = 5, and g = -6, what does (r+b-9) (b+g) equal?

Mathematics
1 answer:
devlian [24]2 years ago
6 0

Answer:

-5

Explanation:

First, expand.

r + b - 9 × b + g.

If r = 9, b = 5, and g = -6, this would be the answer:

9(r) + 5(b) - 9 = 5

×

5(b) + -6(g) = -1

5 × -1 = -5

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katelyn is packing lunches for a hike. she has 5 sandwiches and 15 cookies. she puts 1 sandwich in each lunch. how many cookies
IrinaVladis [17]

Answer:

3 cookies

Step-by-step explanation:

if there are 5 sandwiches, the that means that there is five people. 15 cookies divided by 5 is 3. So, 3 cookies can be given with no remainder.

hope this helps! :)

8 0
2 years ago
A circle with area 81 has a sector with a central angle of 120 what is the area of the sector
Sedbober [7]

Answer:

  27

Step-by-step explanation:

The central angle of 120° is 1/3 of the entire circle of 360°, so the sector area is 1/3 of the circle area:

  1/3×81 = 27

The sector area is 27.

6 0
3 years ago
Can finding distance between a line be a decimal
nlexa [21]

Answer:

the answer is: Yes, the distance between a line be a decimal.

Step-by-step explanation:

<em>" The distance between two straight lines in the plane is the minimum distance between any two points lying on the lines".</em>

<em>Yes, finding the distance between a line can be in decimals.</em>

let r and s be two lines such that P(a,b) and Q(c,d) are points on the line.

then the distance between lines is given by:

\sqrt{(a-c)^2+(b-d)^2}

so, this square root value may come in decimal as well.

Hence, the distance between two lines can be in decimals.

6 0
3 years ago
If ratio of men to women in a city of 54,000 people is 3:1, how many women are there in the city
Ilya [14]

<u>ANSWER</u>

135,000 women are in this city

<u>EXPLANATION</u>

The given ratio of men to women is 3:1

The total ratio is 3+1=4.

The total number of men and women in this city is 54,000.

The number of women in this city is given by

\frac{ratio \: of \: women}{total \: ratio}  \times total \: population

\frac{1}{4}  \times 54000

= 13500

Therefore the total number of women in this city is 135,000

3 0
3 years ago
What’s 3,060 divided by 36 . Pls answer ASAP I need this for a test.
Marrrta [24]

Answer:

i gotchuuu

Step-by-step explanation:

85

8 0
3 years ago
Read 2 more answers
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