A 4 metre long ladder is placed against a wall. The angle between the ladder and
the ground is 75°. How far up the wall does the ladder reach?
How do you do this?

Answer: 2

Step-by-step explanation:

Anything with an x or exponent adds 1 to it. There are 2 things with x's.

Answer:

X+6 = 36 then find the ans

Step-by-step explanation:

the FH seems to be option b.6.0

........

Answer:

21 so yea         give it a like bc why not lolz

Answer:

[tex]x=(+-)\sqrt{97}[/tex]

Step-by-step explanation:

the parenthesis with the plus and minus is when the plus is on top and the minus is underneath.

Answer:

The last one and the second one

Step-by-step explanation:

Answer:

B.260 miles

Step-by-step explanation:

because 75 x 3 = 225 and 225 + 35 is 260.

the 75 x 3 is from her driving on the highway for 3 hours and 225 + 35 is from the answer to the other question plus the side roads for an hour = 260.

Answer:

We conclude that option 'C' i.e. 1/3x+1=2x-4 is the correct option.

Step-by-step explanation:

From the given graph, it is clear that the two lines meet at the point (3, 2).

In other words,

Thus,

The point of intersection between two lines is:

(x, y) = (3, 2)

Here:

x = 3 is the value of the x-coordinate

y = 2 is the value of the y-coordinate

Now, checking the equation i.e. 1/3x+1=2x-4 to determine whether the equation contains the correct value of x-coordinate or not.

[tex]\frac{1}{3}x+1=2x-4[/tex]

Subtract 1 from both sides

[tex]\frac{1}{3}x+1-1=2x-4-1[/tex]

Simplify

[tex]\frac{1}{3}x=2x-5[/tex]

subtract 2x from both sides

[tex]\frac{1}{3}x-2x=2x-5-2x[/tex]

Simplify

[tex]-\frac{5}{3}x=-5[/tex]

Multiply both sides by 5

[tex]3\left(-\frac{5}{3}x\right)=3\left(-5\right)[/tex]

Simplify

[tex]-5x=-15[/tex]

Divide both sides by -5

[tex]\frac{-5x}{-5}=\frac{-15}{-5}[/tex]

Simplify

[tex]x=3[/tex]

Therefore, the value of x = 3

Conclusion:

We conclude that option 'C' i.e. 1/3x+1=2x-4 is the correct option.

Answer:

5.2mph

Step-by-step explanation:

Speed =distance/time

13/2.5=5.2 mph

Answer:

false

Step-by-step explanation:

Answer:

x=2

Step-by-step explanation:

Answer:

y = 12

Step-by-step explanation:

set up equation for 'y varies inversely with x':  y = k/x

where 'k' is the constant of variation

8 = k/6

therefore, k = 48

value of y when x = 4:  y = 48/4; therefore, y = 12

Thevalue of y when x is 4 is 12

If y varies inversely as x, this is expressed as;

If x = 8 and y=6

k = xy

k = 8 * 6

k = 48

To get the value of y when x = 4

y = k/x

y = 48/4

y = 12

Hence the value of y when x is 4 is 12

Learn more on variation here:https://brainly.com/question/6499629

Answer:

6.8x - 5

Step-by-step explanation:

To answer this question I combined like terms:

(2.5x + 4.3x) - 5

2.5x + 4.3x = 6.8x

Then you add the 5 to the end of the expression:

6.8x - 5

Answer:

$11.20 per hat.

and $5.60 per bag

Keisha has $13.20 left over

Step-by-step explanation:

First, I multiplied .70 by 16 and got 11.20 per hat

Then, I multiplied .35 by 16 and got 5.60 per bag

Lastly, I added 11.20 to 5.60 and got 16.80, and subtracted 16.80 from  30 and got 13.20.....

Answer: I do not comprehend

Step-by-step explanation:

Answer:

I think it is 5.50 not sure but I hope this helps.

Step-by-step explanation:

Answer:

It is saying -y is less than -4

3

= -(3) < -4

1

0

3.9

Answer:

angle A = 84 degrees

AC = 9 ft

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

Answer:

66

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

In 2 liters there are 67.628 fluid ounces. 67.56 is the closest to that answer.That is why A is the answer

Answer:

yes: 5

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

When you come from -3 to -6 the inequality becomes -6 if you are having troble with this, I should check out an inequality caculator

The original amount of the jacket is $150.

To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. Using the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.

Given:

A jacket is on sale for 40% off.

The sale price is $90.00.

let the Original price be x.

So, x - 40% of x = 90

x - 40x/100 = 90

x- 0.4x= 90

0.6x= 90

x= 90/0.6

x= 900/6

x= 150

Hence, the Original Price is $150.

Learn more about Percentage here:

https://brainly.com/question/29306119

#SPJ6

Answer:

The inequality represented by the graph is y >  [tex]\frac{1}{2}[/tex] x + 2

Step-by-step explanation:

The form of the linear equation is y = m x + b, where

The rule of the slope is m = [tex]\frac{y2-y1}{x2-x1}[/tex] , where

From the given figure

∵ The line passes through points (0, 2) and (2, 3)

∴ x1 = 0 and y1 = 2

∴ x2 = 2 and y2 = 3

→ Substitute them in the rule of the slope above

∵ m = [tex]\frac{3-2}{2-0}[/tex] = [tex]\frac{1}{2}[/tex]

∴ m =  [tex]\frac{1}{2}[/tex]

→ b is the value of y at x = 0

∵ At x = 0, y =2

∴ b = 2

→ Substitute the value of m and b in the form of the equation above

∵ y =  [tex]\frac{1}{2}[/tex] x + 2

∴ The equation of the line is y =  [tex]\frac{1}{2}[/tex] x + 2

∵ The line is dashed

∵ The shaded area is over the line

∴ The sign of inequality is >

→ Replace = in the equation by >

∴ y >  [tex]\frac{1}{2}[/tex] x + 2

∴ The inequality represented by the graph is y >  [tex]\frac{1}{2}[/tex] x + 2

Answer:

20.136-20.14

Step-by-step explanation:

??????64 to the nearest whole number.?? what do u mean??

Answer:

A

Step-by-step explanation:

[tex]3^{5} = 243\\3^{2} = 9\\243/9 = 27\\27 = 3^{3}[/tex]

Answer:

3⁵÷3²

Applying law of indices rule of division of power.

(If we have same term then we can make it one and then we can subtract the power)

3⁵ ‐ ²

3 ³

SO ANSWER IS (A)

Answer:

Step-by-step explanation:

first divide the 38 to the 48 and the answer to that will get u how many miles per minute she was driving then u multiply 12 to that decimal to get your answer

Answer:

x=1

Step-by-step explanation:

First you cross multiply and get 12=12x, so x=1.

(hope this helps!!)