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3 years ago

What is the perimeter of the figure?

Mathematics

1 answer:

Brilliant_brown [7]3 years ago

3 0

320 ft is the perimeter

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kevin buys cornflakes for £1.40 and chocolate for £1.50 he makes cornflakes cakes he sells 10 for £1 each how much profit does h

telo118 [61]

The answer is 1.10 because you have $90 you give away fifty

4 0

3 years ago

Find the equation of a line that passes through the points (1,-5) and (3,-6).

sdas [7]

Answer:

y = - $\frac{1}{2}$ x - $\frac{9}{2}$

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (1, - 5) and (x₂, y₂ ) = (3, - 6)

m = $\frac{-6+5}{3=2}$ = - $\frac{1}{2}$ , then

y = - $\frac{1}{2}$ x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

Using (1, - 5 ) , then

- 5 = - $\frac{1}{2}$ + c ⇒ c = - 5 + $\frac{1}{2}$ = - $\frac{9}{2}$

y = - $\frac{1}{2}$ x - $\frac{9}{2}$ ← equation of line

7 0

3 years ago

3x2 equals..WHAT DOES IT EQUAL

Lisa [10]

Answer:

Step-by-step explanation:

OOO OOO = 6

4 0

3 years ago

Paige works at a department store and has a commission rate of 3 percent. Her sales for the quarter were $4,596. If she earns $5

vagabundo [1.1K]

If she gets 3% of what she sells you multiply the decimal form of the percent by the amount she has made:
50*.03=1.5
So she make $1.50 for every $50 of sales, so you multiply the amount she made by her commission each day by the number of days she worked:
1.5*30=45

She earned a total of $45<span />

4 0

3 years ago

Read 2 more answers

The population of two cities of 660000 people. If the population of the first city is equal to 32% of the population of the seco

Bogdan [553]

Answer:

population of 1st city =660,000

Step-by-step explanation:

Let the population of second city be x

given that

population of the first city is equal to 32% of the population of the second city

Therefore

population of 1st city = 32% of the population of the second city

32% of x = (32/100)*x

total population of two cities = x + (32/100)*x = (100x+32x)/100 = 132x/100

Also, population of two cities = 660000

thus,

132x/100 = 660000

=> 132x = 660000*100 = 66000000

=> x = 66000000/132 = 2,062,500

Thus, population of 2nd city is 2,062,500

population of 1st city = (32/100)*x = 32/100 * 2,062,500 = 660,000

6 0

3 years ago