A 15 foot ladder makes a 52 degree angle with the
ground. How far will the top of the ladder be above the
ground?

Answer:

22. [tex]\frac{1}{2} (2x-2)(4x+2)[/tex]

23. [tex](x-3)(x^2+8x-2)[/tex]

Answer:

area of circle having radius 3

is πr²=π*3²=9π square units

area of circle having radius 2

=πr²=π×2²=4π square units

again

area of big circle having radius [3+2]=5 units

=πr²=π×5²=25π square units

Now

area of shaded region=25π-4π-9π=12π or 37.7square units.

Answer:

12π units² or 37.7 units²

Step-by-step explanation:

Find the area of the 3 circles and subtract the areas of the two smallest ones.

Biggest circle area: π((3(2)+2(2))/2)² = π((6+4)/2)² = π(5²) = 25π units²

2nd Biggest circle area: π(3)² = 9π units²

Smallest circle area: π(2)² = 4π units²

Shaded area: 25π - (9π + 4π) = 25π - 13π = 12π units² or 37.7 units²

Answer:

Your answer would be √170, or square root of 170.

Answer:

-4

Step-by-step explanation:

subtract then divide both sides

Answer:

[tex]x < -4[/tex]

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Answer:

M'(-1, 0), L'(-2, -4), N'(3, -2)

Step-by-step explanation:

If you are reflecting coordinates across the y-axis, you are multiplying the x-value by -1.

Answer:

It's the fourth option.

Step-by-step explanation:

The bottom is the original figure and the top one is the figure after reflection across y-axis.

Edit: Oh my god, I am literally so dum I can't- I read the question wrong, I'm sorry.

Answer:

d.937.50

Step-by-step explanation:

After each year it adds 5% so 5x5 is 25%

25% of $3,750 is $937.50

hope this helps :)

Answer:

Step-by-step explanation:

Hey! I'm an elevation student as well. I believe that where "x" is placed, that little square in the corner means that is a 90 degree angle so the value of x would be 90

Answer:

The answer is m<0

Step-by-step explanation:

It’s right

Answer:

The Japanese art of paper folding is obviously geometrical in nature. Some origami masters have looked at constructing geometric figures such as regular polyhedra from paper. In the other direction, some people have begun using computers to help fold more traditional origami designs.

Step-by-step explanation:

Answer:

The answer is "The cops were correct because the average speed would have been about 39.73 miles per hour as per the calculations."

Step-by-step explanation:

Finding the average skid distance:

[tex]Average=\frac{70+71+72}{3}=\frac{213}{3}=71[/tex]

Calculating the skid:  

[tex]S=\sqrt{30 \times D \times f\times n}\\\\[/tex]  

   [tex]=\sqrt{30 \times 71 \times 0.78\times 0.95}\\\\=\sqrt{1,578.33}\\\\=39.73[/tex]

Answer:

B

Step-by-step explanation:

opposite of ten is -10 and at least is grater that or equal to

Answer:

B is the correct answer

Step-by-step explanation:

Answer:

I believe the answer is 137.7 or 138

Answer:

27 sq units

Step-by-step explanation:

i gathered the area of both triangles and the area of the rectangle and subtracted them from each total

Answer:

J

Step-by-step explanation:

first add all the types of drinks together then put how many grape Gatorade there is on top of the number which you'll get 10/25 or 10 over 25 then divide it by five over five 5/5 and get 2/5.

Answer:

J

Step-by-step explanation:

because you add all of them so 10+6+4+5=25 and ratio so 10/25 and reduced its 2/5 so J

Problem 1

Angles A and B are adjacent in parallelogram ABCD. For any parallelogram, adjacent angles are supplementary.

A+B = 180

2x+(x+6) = 180

3x+6 = 180

3x = 180-6

3x = 174

x = 174/3

x = 58

Use this x value to find angles A and B

angle A = 2x = 2*58 = 116 degrees

angle B =  x+6 = 58+6 = 64 degrees

Answer:  64 degrees

================================================

Problem 2

Let y be the measure of the unknown angle that's supplementary to the 42 degree angle. This must mean that,

y+42 = 180

y = 180-42

y = 138 degrees

Answer: D) 138 degrees

The measure of ∠B is 64 degrees.

The angle that is supplement ot the angle 42 degrees is 138 degrees.

Supplementary angles are angles that sum up to 180 degrees. When two angles sum up to 180 degrees, they are supplementary angles.

Therefore,

Adjacent angles of a parallelograms are supplementary.

Hence,

∠A + ∠B = 180

2x + x + 6 = 180

3x + 6 = 180

3x = 180 - 6

3x = 174

x = 174 / 3

x = 58

Therefore,

∠B = 58 + 6 = 64°

The other angle that is supplement to 42 degrees is as follows;

42 + y = 180

y = 180 - 42

y = 138°

learn more on supplementary angles here:https://brainly.com/question/13045673

Answer:

x=113

Because this is a Vertical angel hope this helps

Answer:

[tex]t=\sqrt{\dfrac{2s}{a}}[/tex]

Step-by-step explanation:

The given equation is :

[tex]s=ut+\dfrac{1}{2}at^2[/tex]

Where

s is displacement

u is the initial velocity

a is acceleration

t is time

If u = 0, the above equation become,

[tex]s=\dfrac{1}{2}at^2\\\\t^2=\dfrac{2s}{a}\\\\t=\sqrt{\dfrac{2s}{a}}[/tex]

Hence, the value of t is equal to [tex]\sqrt{\dfrac{2s}{a}}[/tex].

Answer:

B C E on edge

Step-by-step explanation:

Answer:

correct answer BCE

Step-by-step explanation:

Answer:

1

2

3

may be I'm ryt confirm wih some others

Answer:

They are about 3.6 miles away from each other.

Step-by-step explanation:

2²+3² = C²

13=C²

√13 = C

C = 3.6

The distance between Josh and Ben is 3.6 miles

Pythagorean theorem states that in the right angle triangle the hypotenuse square is equal to the square of the sum of the other two sides.

According to this statement, the areas of the squares on the other two sides add up to the size of the square whose side is the hypotenuse.

Given that Josh and Ben spotted a bear in the woods while riding their bikes. Josh rode 3 miles north and Ben rode 2 miles east.

The formula of the Pythagorean theorem is given as,

C² = a² + b²

C² = 2²+3²

C² = 13

C = √13

C = 3.6

Therefore, the distance between Josh and Ben is 3.6 miles

To know more about the Pythagorean theorem follow

https://brainly.com/question/343682

#SPJ3

Answer:

just do 19.60/20 = 0.98$/lbs

hope that answers your question

Step-by-step explanation:

Answer:

Step-by-step explanation:

Yes   because to raise her score she would have to add  81 increased by 15%  to reach   her goal . So you should  agree with her . If you dont understand how i got the answer plz let me know  so i can  explain  it better.

Anyway hope this helps!

Answer:

16h^2-4h-42

Step-by-step explanation:

4h times 4h is 16h^2

4h times -7 is -28h

4h times 6 is 24h

6 times -7 is -42

Combine like terms to get 16h^2-4h-42

Answers:

============================================================

Explanation:

Angles E and G are congruent base angles of the isosceles triangle. The base angles are opposite the congruent sides EF = FG

Let x be the measure of angle E and angle G.

Adding all three angles of any triangle always gets us 180 degrees.

E+F+G = 180

x+106+x = 180

2x+106 = 180

2x = 180-106

2x = 74

x = 74/2

x = 37

Angles E and G are 37 degrees each

Answer:

37 degrees for both angles

Step-by-step explanation:

Any triangle is equal to 180 degrees

therefore, 180 - 106 = 74

74 / 2 = 37

I divided by 2 because you need an amount of 2 angles.

Thus, angles m<E and m<G are both equal to 37 degree

To check:

106 + 37 + 37 = 180

Hope this helped! Have a great day or night wherever you are and stay safe!

Step-by-step explanation:

sjjJNznnNznznmzmznmzmzmznmx

Answer:

57 i think

Step-by-step explanation:

I believe that it will be 57 since there isn't a big of a difference to make up for thousands

Answer:

I think the answer is 2 and three

Answer:

115.15 cm²

Step-by-step explanation:

The area of a trapezoid = 1/2 (b1 + b2)h

Where:

b1 = first base = 8.2 cm

b2 = Second base = 15.3 cm

h = height = 9.8 cm

Hence, Area of the trapezoid =

1/2 (8.2 + 15.3) × 9.8

= 1/2 × (23.5) × 9.8

= 115.15 cm²

Therefore, the area, in square centimeters, of the trapezoid below is 115.15 cm²

Answer:

fluid ounces

Step-by-step explanation:

1 quart is equal to 32 fo

Answer: Hello! I believe your answer would be 162.

Step-by-step explanation: So the formula for Area on a rectangle is WxL. So length will be 9. But if you notice on the scale rectangle the width is the length times two. So the length on the real garden is 18.

Answer:

6+2+2=10 For perimeter you need to add all sides

Answer:

15.4 mm

Step-by-step explanation:

for semi circle is = (3.14× d )/2

for square = L + L + L +L

d = 6mm

L = 2mm

so

( 3.14 × 6)/2

+

2 × 3mm .. three sides only

= 15.4 mm