Saqui buys streamers for \$0.09$0.09dollar sign, 0, point, 09 per meter.
What is the price, in dollars, of 300300300 centimeters of streamers?
There are 100100100 centimeters in a meter.

5x-19+9x+3=180

14x-16=180

14x=196

x=14

Hope this helped :)

Answer:

I TAKE BACK WHAT I SAID I READ THE QUESTION WRONG MY BAD

Step-by-step explanation:

Answer:

(rectangular prism); opposite sides are equal

Area of bottom base;

3 feet x 3 feet = 9 feet,

Area of above base, (9 x 2) = 18

Area of front;

6 feet x 3 feet = 18 feet

Area of back, (18 x 2) = 36

Area of right side;

6 feet x 3 feet = 18 feet

Area of left side, (18 x 2) = 36

Find the sum of all the areas added;

18 + 36 + 36 = 90 square feet

Answer:

a)  [tex]y + 3 = 2(x+2)[/tex]     b)  [tex]\sf y - 2 = -\frac{3}{8} ( x + 4)[/tex]

part A:

two points: [tex](-2,-3),(2,5)[/tex]

slope:

[tex]\sf \frac{y2-y1}{x2-x1}[/tex]

[tex]\sf \frac{5--3}{2--2}[/tex]

[tex]\sf \frac{4}{2}[/tex]

[tex]\sf 2[/tex]

equation:

[tex]\sf y - y1 = m ( x - x1 )[/tex]

[tex]\sf y - - 3 = 2 ( x - - 2)[/tex]

y + 3 = 2 (x+2)

part B:

two points: [tex](4,-1),(-4,2)[/tex]

slope:

[tex]\sf \frac{y2-y1}{x2-x1}[/tex]

[tex]\sf \frac{2--1}{-4-4}[/tex]

[tex]\sf -\frac{3}{8}[/tex]

equation:

[tex]\sf y - y1 = m ( x - x1 )[/tex]

[tex]\sf y - 2 = -\frac{3}{8} ( x - - 4)[/tex]

[tex]\sf y - 2 = -\frac{3}{8} ( x + 4)[/tex]

For local weather of Eloy, Arizona, the average for the last five years fits with the 30-year average.

The standard deviation of the data is the half of the difference of the highest value and mean of the data set.

The 30-year average for July was 90°. The standard deviation for this average is 2.1°. Thus, the temperature is lie between the [tex]\pm 2.1[/tex] ranges around the 90° in the month of July.

Therefore, the range of the temperature is,

[tex]t=90-2.1=87.9^o\\t=90+2.1=92.1^o[/tex]

The last five summers recorded have an average of 93. 5° and the value of a is 5%. Thus, the reduction is,

[tex]t=92-92\times\dfrac{2.5}{100}\\t=89.70^o[/tex]

This value of temperature lies between the range of 87.9-92.1 degrees Celsius. Hence, the two average are probably the same.

Hence, for local weather of Eloy, Arizona, the average for the last five years fits with the 30-year average. Option D is correct.

Learn more about the standard deviation here;

https://brainly.com/question/19243813

Answer:

d on edge

Step-by-step explanation:

Answer:

7.50 a pizza 0.50 for peporonies

Step-by-step explanation:

Answer:

For First Question i had answered

The attachment is the answer

Step-by-step explanation:

For question 1 i am not sure

Hope It Helps!!!

Answer:

see below

Step-by-step explanation:

A. reflection across the Y-axis (all the points are the same distance from their corresponding point)

B. BC and KL, CD, and LM; when the points are reflected those are the line segments they create.

C. BCD and KLM; same as above

Answer:

137.13km

Step-by-step explanation:

A right triangle is formed, where h + r = 2+ 4700= 4702 km is the hypotenuse, r = 4700km is one leg and d is the other leg. By Pythagorean theorem:

4702² = 4700² + d²

d² = 4702² - 4700²

d = √18,804

d = 137.13 km

Answer:

next

Step-by-step explanation:

pls mark as brainliest

Answer:

Step-by-step explanation:B

Answer:

-3.5

Reason:

y-intercept means where the line cross the y-axis, so in this case is -3.5

Answer:

x =39°

the total interior angles of a triangle is 180°

let the unknown angle be x,

solve:

x + 39 + 102 = 180°

x = 180° -  39° - 102°

x = 39°

Therefore the unknown angle is 39°

Answer:

[tex]y=-\frac{2}{3}x+4[/tex]

Step-by-step explanation:

First you divide every number in the equation by 3:

2x+3y=12

÷3    ÷3   ÷3

Rewrite equation:

[tex]y=-\frac{2}{3}x+4[/tex]

Hence the correct answer is [tex]y=-\frac{2}{3}x+4[/tex]

Answer:

Can you please put a photo

Step-by-step explanation:

Answer:

5/3

Step-by-step explanation:

An improper fraction is a fraction, not in mixed form, where the numerator (top half) is greater than the denominator (bottom half). Since this fraction is 1 2/3, we already have 1 full and 2/3 full. So, since the 1 is full, it means that in fraction form it equals 3/3.

We can finally add the fractions. [tex]2/3+3/3=5/3[/tex].

Answer:

48cm

Step-by-step explanation:

The perimeter of first shape is 36cm. There are 3 semi circle (curves).

Therefore,

3 curves of semicircle (arc length) = 36

1 curve of semicircle (arc length) = 36/3

= 12cm

In picture 2,

4 semicircles (They've mentioned that they used the same semicircle for the 2nd shape also)

So,

4×12 = 48cm

1/5=2/10=5/25

To get 2/10, since, in the denominators, to go from 5 to 10, you multiply 5 by 2, I multiplied 1 and 2 to get the answer.

For 5/25, to go from 1 to 5 you multiply 1 by 5, so you multiply 5 by 5, and that's 25, so the denominator for that fraction is 25.

Answer:

150,200,250,300,350,400.

Step-by-step explanation:

Basically, the pattern is add 50 from a number to get to the next number.

Formula for volume of a cone = pi x r^2 x h/3

540pi = pi x 9^2 x h/3

Divide both sides by pi:

540= 9^2 x h/3

Simplify:

540 = 81 x h/3

Divide both sides by 81:

6 2/3 = h/3

Multiply both sides by 3

H = 20

the height is 20 cm

Answer:

C

Step-by-step explanation:

Since the laptop is on sale for 40% off, the discount is 40% of the regular price. Note that they are asking for the discount and not the discounted price.

Discount

= 40% ×$450

= ⅖ ×$450

= $180

Thus, option c is correct.

Answer:

-99g-54

Step-by-step explanation:

11g*-9=-99x

-9*6=-54

The circumference of the circle is [tex]2\pi r = \pi d[/tex]

Hope that helps!

Answer:

12

Step-by-step explanation:

Answer:

A. $209.53

Step-by-step explanation:

First, we have to take away 15% from the 850 dollar total so we can divide the remaining amount between the friends.

15% can also be written as the fraction 0.15

850 x 0.15 = 127.5

Now, we subtract the money they put away from the total amount.

850 - 127.5 = 722.5

So, the three friends have $722.50 to split between each other.

To figure out what amount everyone gets, we will first at together the total hours they worked.

17.25 + 18.25 + 14.5 = 50

Since the total hours is 50, we can divide the number of hours Shawn worked by 50 to find out what fraction of the total time he worked.

14 ÷ 50 = 0.29

0.29 is the same as the percentage 29%. This means Shawn worked for 29% of the total time out of his friends.

So, he gets 29% of the 722.50 dollars.

0.29 x 722.5 = 209.525

Round it up to 209.53

Shawn gets $209.53

Answer:

64 ounces

Step-by-step explanation:

In a whole gallon there are 128 ounces. So if you want to figure out a half gallon then 128/2=64oz

Answer:

When f(x) is 0, then x is -1.8.

Step-by-step explanation:

To find this, you simply have to look for the place where the line crosses the x axis. This is where y (or f(x)) is equal to 0. Since this graph only crosses that axis at x = -1.8, that is the number we are looking for.

The equation that represents the value of the car is v = $5000(1.085)^x.

Appreciation means when the value of a car increases with the passage of time. The formula that can be used to represent appreciation is:

FV = P (1 + r)^n

Where:

V = 5000(1.085)^X

To learn more about future value, please check: https://brainly.com/question/18760477

Answer:

46 2/6 or 46 1/3

Step-by-step explanation:

12+12+10+10=44

find the lowest common denominator which is 6

5/6+5/6+2/6+2/6=14/6=2 2/6

44+2 2/6=answer