Ask question

Ask question

All categories

4 years ago

7

Can someone help me with a b and c

2 answers:

Alexeev081 [22]4 years ago

8 0

A) Just multiply each number of the chart by three. 1 x 3 = 3, 3 x 3 = 9, 5 x 3 = 15, and 6 x 3 = 18.
B) Since each rose is $3, your equation can be y=3x. X would equal the number of roses and y would equal the cost of the roses
C) Because each rose is $3, you would multiply 20 by 3. Therefore, 20 x 3 = 60

slava [35]4 years ago

5 0

A 3 6 9 12 15 18. b n×3 c 60

You might be interested in

What is the difference in area covered by a single 3 inch windshield wiper operating with a central angle of 138 degrees compare

Elena-2011 [213]

Answer:

38.9 square inches.

Step-by-step explanation:

We are asked to find the difference in area covered by a single 3 inch windshield wiper operating with a central angle of 138 degrees compared to a pair of 5 inch wipers operating together each having a central angle of 114 degrees.

We will use area of sector formula to solve our given problem as:

$\text{Area of sector}=\frac{\theta}{360}\times \pi r^2$ , where, r represents radius and theta represents central angle.

Let us find area of sector with central angle 140 degree and radius 3 inch.

$\text{Area of sector}=\frac{138}{360}\times \pi (3)^2$

$\text{Area of sector}=\frac{138}{360}\times 9\pi$

$\text{Area of sector}=10.83849$

Now, we will find area of sector with central angle 114 degree and radius 5 inch and multiply by 2 as:

$\text{Area of sector}=2(\frac{114}{360}\times \pi (5)^2)$

$\text{Area of sector}=2(\frac{114}{360}\times 25\pi)$

$\text{Area of sector}=\frac{114}{360}\times 50\pi$

$\text{Area of sector}=49.74188$

Let us find difference of area as shown below:

$\text{Difference of areas}=49.74188-10.83849$

$\text{Difference of areas}=38.90339$

$\text{Difference of areas}\approx 38.9$

Therefore, the difference in area covered is approximately 38.9 square inches.

8 0

3 years ago

Brandon is 10 years older than Brian. In 2 years, Brandon will be 3 times as old as Brian. How old are they now?

Troyanec [42]

I’m thinking 40 years

8 0

3 years ago

The length of a rectangle is 5 more than the width. Find the length and width of a rectangle if the area of the rectangle is 36

Natalka [10]

Answer:I think it is 23 because it’s five more than the width

Step-by-step explanation:

6 0

3 years ago

Circumference involves u its or squate units

kodGreya [7K]

Circumference has the answer in square units.

5 0

4 years ago

Store A selps a 5 pound chicken for 12.95 Store B sells a 3 pound chicken for 7.50 what is the cost per pound and which store ha

ankoles [38]

Answer: Store B

Step-by-step explanation: Divide the price by the pound. That gets your price per pound. So, 12.95÷5=2.59

7.50÷3=2.50

Store B has the better deal because their chicken is 9¢ cheaper per pound.

7 0

4 years ago