Mathematics High School

the backyard of a new home is shaped like a trapezoid with a height of 42 ft and bases of 88 ft and 111 ft. what is the cost of putting sod in the yard, if the landscaper charges $0.26 per square foot for sod​

Answers

Answer 1
I think it’s pretty interpretative, the reason I didn’t divide 483/2 like you would normally with a triangle, is because there are 2 triangles in a trapezoid. Also you can split the two triangles off the trapezoid because in a trapezoid the train for will awkward be right.
The Backyard Of A New Home Is Shaped Like A Trapezoid With A Height Of 42 Ft And Bases Of 88 Ft And 111

Related Questions

Which property is represented by the equation below? (Lesson 1-4)
8•(5•3)=(8•5)•3

Answers

Answer:

associative property

Step-by-step explanation:

This is the associative property. The numbers and signs on both sides of the equation stay IN THE SAME ORDER, this is a big hint!

Answer:

associative property

Step-by-step explanation:

find the area of the figure

​

Answers

Answer:

area = 92 yd²

Step-by-step explanation:

13x8 = 104

3x8x0.5 = 12

104 - 12 = 92 yd²

Answer:

Step-by-step explanation:

−3(3h−1)≤−7h−5
kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

Answers

Answer:

h<=4

Step-by-step explanation:

-9h+3<=-7h-5

-9h+7h<=-5-3

-2h<=-8

h<=4

negative 7 over 3, the whole multiplied by x minus 3 equals negative 52

Answers

Answer:

21

Step-by-step explanation:

please help!!i need this done asap i’ll make u brainiest if u do it!!

Answers

Answer:

https://brainly.com/question/22433896?answering=true&answeringSource=feedPublic%2FhomePage%2F1

Step-by-step explanation

In the diagram below, AB = BD = BC, and mZA = 24°. Find
mZC.

Answers

Answer:

m∠C = 66°

Step-by-step explanation:

Since AB = BD, it means this triangle is an Isosceles triangle and as such;

∠BAD = ∠BDA = 24°

Thus, since sum of angles in a triangle is 180,then;

∠ABD = 180 - (24 + 24)

∠ABD = 180 - 48

∠ABD = 132°

We are told that BC = BD.

Thus, ∆BDC is an Isosceles triangle whereby ∠BCD = ∠BDC

Now, in triangles, we know that an exterior angle is equal to the sum of two opposite interior angles.

Thus;

132 = ∠BCD + ∠BDC

Since ∠BCD = ∠BDC, then

∠BCD = ∠BDC = 132/2

∠BCD = ∠BDC = 66°

Evaluate the algebraic expression 3f + g,when f = 6, g = 8, h = 12 and j = 2. A. 30 B. 26 C. 17 D. 13

Answers

Answer: A.26

Step-by-step explanation:

= 3f+g

= 3 (6)+8

=26

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Answers

Answer: click point (-4,4)

Step-by-step explanation:

here is the answer for the x and y axis

when in brackets x always comes first and y second

in this case x is -4 and y is 4

x axis goes like this----

y axis goes like this |


Solve the following system of equations by substitution
2x – 3y = -1
y = x - 1

Answers

Answer:

(4, 3)

Step-by-step explanation:

Plug in x - 1 where y is. The equation will turn in 2x - 3(x - 1) = -1. Distribute, and you'll have 2x -3x + 3 = -1. Combine like terms (2x and -3x) and you'll have -x + 3 = -1. Subtract 3 from both sides, and you'll have -x = -4. Divide by -x (or -1) on both sides, and you'll have x = 4. Since y = x - 1, y = 3, since 4 - 1 = 3. Sorry if this sounds repetitive btw. Good luck :D

If we put money in an investment that increases 14% each year . what would be the multiplier?​

Answers

Answer:

Step-by-step explanation:

1.14, just like 114%

Uhhhhhhhhhhghg hhzhshs 114%

please help me with it​

Answers

Answer:

Pythagorean Theorem:

a^2 + b^2 = c^2

30^2 + b^2 = 35^2

b^2 = 325

b=18.03

Let me know if this helps!

What is the answer this question is hard answer fast plz

Answers

Answer:

Step-by-step explanation:

I believe it is b

1. What is the greatest common factor of
6x2 – 3x + 18?
a. 3
b. 3x
C. 6x
d. There is no GCF

Answers

Answer:

a. 3

Step-by-step explanation:

[tex]6 {x}^{2} - 3x + 18 \\ \\ = 3(2 {x}^{2} - x + 6) \\ \\ GCF = 3[/tex]

the greatest common factor of 6x2 – 3x + 18 is 3.

What is  multiplication?

In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life

Here, given that,

6x2 – 3x + 18

=3×(2x2-x+6)

Hence, the greatest common factor of 6x2 – 3x + 18 is 3.

To learn more on multiplication click:

brainly.com/question/5992872

#SPJ2

Graph the inequality on the axes 2x-y>5

Answers

Answer: x>1/2y+5/2 look at the picture it going to be the graph

Step-by-step explanation: Hope this help :)

Which exponential function is represented by the
graph?
8
(1.5)
O f(x) = 2(3)
O f(x) = 3(3)
of(x) = 3(2)
O f(x) = 2(24)
Vo, 3)
(1.15

Answers

Answer:

C, f(x) = 3(2)^x

Step-by-step explanation:

Since the y-intercept is 3, the function will have 3 multiplying by some number to the power of x.

As x increases by 1, we notice that y multiplies by 2 every time.

This leads us to believe that the equation is 3 * 2^x

The exponential function represented by the graph is:

[tex]f(x) = 3(2)^x[/tex]

What is an exponential function?

It is modeled by:

[tex]y = ab^x[/tex]

In which:

a is the initial value, that is, the value of y when x = 0.b is the rate of change.

In the graph, there is point (0,3), hence a = 3, and it also has point (1,6), hence:

[tex]6 = 3b[/tex]

[tex]b = 2[/tex]

Thus, the equation is:

[tex]f(x) = 3(2)^x[/tex]

More can be learned about exponential functions at https://brainly.com/question/25537936

A rectangular playground is 28m long and 15m wide. If all sides are
extended lm outward, what is the area of the enlarged playground ?

Answers

Answer:

464m^2

Step-by-step explanation:

Given data

Dimension of the regular playground

Length= 28m

Width= 15 m

We want to extend both sides by 1 m

Length= 28+1= 29m

Width= 15+1= 16m

Hence the area

Area=Length*Width

Area= 29*16

Area= 464m^2

The Area is 464m^2

Last Saturday, Felix and Kia went hiking in the mountains. When they started
back to the head of the trail at 2:00 pm, their elevation was 3,560 feet above
sea level. At 5:30 pm, their elevation was 2,390 feet. What was the rate of
change, to the nearest whole foot, of their elevation between 2:00 pm and 5:30
pm?

Answers

Nit 100% sure.
I think rate of change is 334ft
r=distance/time
time: 5:30-2:00=3.5
distance: 3560-2390=1170 ft
r=1170/3.5
r=334 ft

5 nickles to 2 dollars

Answers

Answer:

1/8

Step-by-step explanation:

plz brainliest

The perimeter of a rectangle is 104 meters. If the length of the
rectangle is 38 inches, find the area of the rectangle.

Answers

I think the area would be 532

2400000 in standard form ​

Answers

Answer:

2.4 is the correct answer

2.4 * 10^ 6 is 2400000 in standard form.

You have to carry the point 6 times to the left from the last 0 (that’s where I got the 10^6)

The equation of a circle is 3x^2+3y^2_7x_6y_3=0.Find the length of its diameter.​

Answers

I assume the _ characters are supposed to be minus signs, as in

3x ² + 3y ² - 7x - 6y - 3 = 0

Move the 3 to the right sides, and complete the square in x and y :

(3x ² - 7x) + (3y ² - 6y ) = 3

3 (x ² - 7/3 x) + 3 (y ² - 2y ) = 3

x ² - 7/3 x + y ² - 2y = 1

(x ² - 7/3 x + 49/36) + (y ² - 2y + 1) = 1 + 49/36 + 1

(x - 7/6)² + (y - 1)² = 121/36

(x - 7/6)² + (y - 1)² = (11/6)²

The circle thus has radius 11/6, so its diameter is 2 • 11/6 = 11/3.

4. Find the x-intercepts of the functions. (a) g(x)= 4x² +12x +9​

Answers

Answer:

x = -3/2 or -1.5

Step-by-step explanation:

Factor function into (2x+3)(2x+3) Set 2x+3 equal to 0Solve 2x+3=02x=-3x = -3/2

Find m Help! Will mark brainliest!

Answers

Answer:

Answer is A! 38 degrees

Step-by-step explanation:

opposite side is the same

How would you express the area of the rectangle using the Distributive Property?

Answers

Answer:

C. 3(x+5)

Step-by-step explanation:

hope this helps

I need help with these questions (see image). Please show workings.
​

Answers

Answer:

Inscribed angle is half of the intercepted arc.Central angle is the same size as the intercepted arc.

As per above two statements we have:

y = 2*58° = 116°

and

z = 90°/2 = 45°

Answer:

y=58×2=116 central angle of the cyclic quadrilateral is double if inscribed angle

z=90/2=45

inscribed angle is half of central angle of the cyclic quadrilateral

Help !!! ASAP will award lots of points

Answers

Answer:

jajjajajja eres bien menos

help please i rlly need it

Answers

The answer is C.7/3 pi ft lmk if you want more answers

Hi i have this class work of my cousing
but i need some help beacause i forgot this
the first question is 5_8

Answers

Answer:

5 < 8

-4 < 0

0 < 4

-5 < 5

-9 > -19

-5 > -8

Step-by-step explanation:

Remember, the "Alligator" or better known as the "Packman" symbol (  >  <  )

It will always want to "eat" the bigger number. so, 8 is bigger than five, so the "Packman" will want to go after the bigger number. 5 < 8

if 24 golf balls weigh 2 1/4 pounds, how much would 60 golf balls weigh

Answers

Answer:

5.625 pounds or 5 5/8 pounds

Step-by-step explanation:

(2 1/4)/24 = weight of one golf ball = 0.09375

0.09375 x 60 = 5.625 pounds or 5 5/8 pounds

Answer:

5.625 pounds or 5 5/8 pounds as a fraction

Step-by-step explanation:

1. A ringtoss toy is composed of a rectangular prism on top of a cylinder. The
rectangular prism is completely filled with water. The dimensions of the rectangular
prism are shown in the diagram.
9 cm
165 cm
2 cm
O
348 cm
270 cm
15 cm
26 cm?
CLEAR ALL
What is the volume of the rectangular prism in cubic centimeters?

Answers

Answer:

The volume of the given rectangular prism is B. 270 cm³.

Step-by-step explanation:

The volume of a rectangular prism is the product of its length, its width, and its height.

The volume of a rectangular prism =  

The length of the prism is 9 cm, the width is 2 cm and the height of the rectangular prism is 15 cm.

Step 2:

The volume of a rectangular prism =  

So the volume of the given rectangular prism is 270 cm³. This is option B.

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