HELP ASAP IM BEING TIMED

Answer:

the last one

Step-by-step explanation:

Reason:

They are all equal to 3 but except one 0/0 is 0 because anything divided or time 0 is zero

Hope this helps

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:

21.99114858

Step-by-step explanation:

multiply 7 by pi i think

Answer:

B

Step-by-step explanation:

hope this helps!

Answer:

high positive correlation

Step-by-step explanation:

btw, thx for the pts

Answer:

19. 11

Step-by-step explanation:

thats the one I know!!! hope that helps

Answer:31.4

Step-by-step explanation:

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:

m=-20

Step-by-step explanation:

Answer:

7.1

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

took one for the team :D

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:

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

Answer:

x > 4

Step-by-step explanation:

if x were to equal 4, then we would have 12 - 7 > 5 which when we simplify it, we know it's not true because it would be 5 > 5 which is incorrect. That means that the lowest number x could possibly be is 5 because when substituted and simplified, we get 8 > 5 which is correct. The answer I put means that x has to be greater than 4 because if x was any number greater than 4, it would make the inequality true.

(sorry if this is confusing, I'm not really good at explaining things. I hope it helped anyway)

Answer:

x>4

Step-by-step explanation:

When solving an inequality, treat it exactly like you would when solving an equation. Perform reverse operations on both sides of the inequality to cancel values out and isolate the variable, which in this case, is x. The only difference is if you were to multiply or divide both sides by -1, you must reverse the inequality (ex. > turns into <)

[tex]3x -7 > 5[/tex]

Add 7 to both sides    

[tex]3x -7+7>5+7\\3x>12[/tex]

Divide both sides by 3

[tex]\frac{3x}{3}>\frac{12}{3}\\x>4[/tex]

I hope this helps!

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.

Answer:

100 and 1,00

i am smart

Answer:

s = 7t

Step-by-step explanation:

Answer:

dashes line shaded below

Step-by-step explanation:

hope this helps

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]

Answer:

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

Step-by-step explanation:

Answer: 2,72 and 72, 2

Step-by-step explanation:

Answer:

Yeah its 0.25 as I think :)

Answer:

456,285

Step-by-step explanation:

4,803 times 95 equals 456,285

you could just use a calculator

Answer:

456285

Step-by-step explanation:

if we are multipling but i ay be wrong

Answer

so the hot dogs are $2 dollars each multiply the amount sold plus the amount it cost  

for the hamburger one multiply 2 times the amount oh hamburgers sold

Step-by-step explanation:

Answer:

3x + 2y = 1500

Step-by-step explanation:

To solve it use substitution method.

Answer:

the answer would be 32

Step-by-step explanation:

in this case p is the variable and they tell you that p=8. so all you have to do is plug in 8 for p. so this would be 4 x 8. and 4x8 = 32.

The answer would be...

-3/8

Have a nice day/night! :)

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:

∡ABC=55°

Step-by-step explanation:

Step 1: Identify all angles

∠A=(x+45)°

∠B=(6x+5)°

∠C=(3x)°

∠ABC=(180-∠B)°=(180-(6x+5))°

Step 2: Use the Triangle Angle Sum Theorem

∠A+∠ABC+∠C=180°

(x+45)+(180-(6x+5))+(3x)=180

x+45+180-6x-5+3x=180

-2x+45+180-5=180

-2x+45-5=0

-2x+40=0

-2x=-40

x=20

Step 3: Plug in x=20 for ∠ABC

∠ABC=(180-(6x+5))°

(180-6(20)-5)°

(180-120-5)°

(60-5)°

55°

So ∡ABC=55°

Answer:

∡ABC=55°

Step-by-step explanation:

Step 1: Identify all angles

∠A=(x+45)°

∠B=(6x+5)°

∠C=(3x)°

∠ABC=(180-∠B)°=(180-(6x+5))°

Step 2: Use the Triangle Angle Sum Theorem

∠A+∠ABC+∠C=180°

(x+45)+(180-(6x+5))+(3x)=180

x+45+180-6x-5+3x=180

-2x+45+180-5=180

-2x+45-5=0

-2x+40=0

-2x=-40

x=20

Step 3: Plug in x=20 for ∠ABC

∠ABC=(180-(6x+5))°

(180-6(20)-5)°

(180-120-5)°

(60-5)°

55°

So ∡ABC=55°