CAN ANYONE SOLVE THIS I CAN'T I'M SMART BUT I'M NOT THAT SMART

Answer:

90

Step-by-step explanation:

9x10 is nine ten times or ten nine times

9+9+9+9+9+9+9+9+9+9=90

or

10+10+10+10+10+10+10+10+10=90

An easy trick for doing anything muliplied by 10 is to just add an extra 0 on the end of the first number!

Answer:

$1.65

Step-by-step explanation:

First to find the unit rate, (how much one banana cost) you divide 0.99 / 3 which is equal to 0.33 then multiply 0.33 by 5 and you get 1.65 hope this helped!

Answer:

What is the question

Step-by-step explanation:

Answer:(x,y)⇒(x-5,y+7)

0'⇒(-4,2),

P'(-2,3)

Q'(2,4)

R'(0,5)

(x,y)⇒(-x,-y)

O'((1,-5)⇒O''(-1,5)

P'(-2,3)⇒P''(2,-3)

Q'(2,4)⇒Q''(-2,-4)

R'(0,5)⇒R''(0,-5)

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer: 1 17/24

If you want an explanation, let me know :)

Answer:

19. 11

Step-by-step explanation:

thats the one I know!!! hope that helps

Answer:

at 0 that is when it starts to increase until it hits the 2  on the y- axis. Then there is the constant speed that starts at 1 then ends on 2 on the x-axis. As soon as the constant speed stops it decreases to the number 3 then back at a constant speed to decrease again.

Step-by-step explanation:

I hope this helps :)

Answer:

dashes line shaded below

Step-by-step explanation:

hope this helps

Answer:

Yeah its 0.25 as I think :)

Answer:

m=-20

Step-by-step explanation:

Answer:

40 by 2.5 ?

Step-by-step explanation:

Answer:

Step-by-step explanation:

To find the equation of the line in slope-intercept form we to find the y-intercept(b) and the slope(m)

For the y-intercept(b) we can see that the line crosses/intersects the y-axis at 40 so the value of b equals 40 which means our y-intercept is 40

now all that is remaining is the value of m which we can find through the formula:

[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

we take any two coordinates which lie on the line for example

(0 , 40) and (2 , 140) and plug it into our formula

[tex]m=\frac{y_2-y_1}{x_2-x_1} \\\\m=\frac{140-40}{2-0}\\\\m=\frac{100}{2} \\\\m=50[/tex]

so the slope of the line is 50 which is m , so the equation of the line in slope-intercept form would be:

[tex]y=mx+b\\y=50x+40[/tex]

The answer would be...

-3/8

Have a nice day/night! :)

Answer:

y=3.14x

Step-by-step explanation:

if you graph this on a calculator you can just visually see what line lines up with all the points. but you can also plug in one of the points into the equations to see if its true or not and if its true choose that equation. like use the first points (2, 6.28) and plug them into the equations and see which one is true.

The equation best represents the given data is y=3.14x. Therefore, option C is the correct answer.

Given that, a student measured the diameter and circumference of several circular objects.

The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.

The formula to find the slope of a line is slope = (y2-y1)/(x2-x1)

From the table we have (2.0, 6.28) and (5.3, 16.64)

Now, slope = (16.64-6.28)/(5.3-2.0)

= 10.36/3.3

= 3.14

Substitute m=3.14 and (x, y)=(2.0, 6.28) in y=mx+c, we get

6.28=3.14(2.0)+c

c=0

Substitute m=3.14 and c=0 in y=mx+c, we get

y=3.14x

The equation best represents the given data is y=3.14x. Therefore, option C is the correct answer.

To learn more about the slope of a line visit:

https://brainly.com/question/14511992.

#SPJ2

Answer: no they are not simular and the reason for this is because not only are one of the sides off but one of the x values on the first one is not equal.

Step-by-step explanation:

I hope this helps have a good day

Answer:

Yes, they are similar.

Step-by-step explanation:

The two triangles have at least one angle that is the same.

(I am most definitely NOT sure about this one btw)

Answer:

I'm pretty sure triangle 6 is similar to triangle 1

Step-by-step explanation:

Answer:the frist on

Step-by-step explanation:

there 5 canby bars and there are 8 boxes  so you would do(5x8) divided by s and s= 1  

Answer:

its option A

Step-by-step explanation:

you need to multiply the amount of granola bars to boxes

then divide by the number of students

Answer:

letter I'm pretty sure

if it's unknown, it could any number, when the unknown is replaced with a letter, you can solve the test of the equation to find the unknown

The width of the original is 11 inches.

The ratio of the width is 14/11

Set up a ratio for the new length:

14/11 = 14/X

Cross multiply:

11x = 196

Divide both sides by 11:

x = 196/11

x = 17.8 inches. (Rounded to the nearest tenth)

Answer:

Original width: 11 inches.

ratio: 14/11

Step-by-step explanation:

Hope this helps!!

Answer:

7.1

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

took one for the team :D

Answer:

s = 7t

Step-by-step explanation:

Answer:

21.99114858

Step-by-step explanation:

multiply 7 by pi i think

Answer:31.4

Step-by-step explanation:

Answer:

Please make it a bit bigger.

Step-by-step explanation:

I can't see it

Answer:  2.3 × 0.4 = 0.92 .

2.3 × 1 = 2.3

0.92 + 2.3 = 3.22

Step-by-step explanation:

When decimal points are left out until the end, you can count the number of decimal places to the right of the decimals in the factors and then insert the decimal in the product, counting places right to left.

The factor 2.3 has one decimal place. The factor 0.4 has one decimal place.

Thats a total of 2.

92 becomes .92 when the decimal is inserted two places to the left.

230 becomes 2.30 when the decimal is inserted two places to the left.