Mathematics High School

What is the surface area of the square pyramid below?

A. 25 square inches
B. 65 square inches
C. 85 square inches
D. 105 square inches

What Is The Surface Area Of The Square Pyramid Below?A. 25 Square InchesB. 65 Square InchesC. 85 Square

Answers

Answer 1

Answer:

B. 65 sq. inches

Step-by-step explanation:

(5×5)+(4×½×5×4)

= 25+40

= 65 sq. inches

Related Questions

Find the volume of the rectangular prism

Answers

Answer:

Hello! answer: volume = 216

Step-by-step explanation:

Volume for rectangular prisms are found by doing length × width × height so... 6 × 4 × 9 = 216 therefore the volume is 216 hope that helps!

Hopes this helps:

Answer: V = 216

Have a great day.


Find the measure of

Answers

Answer:

16

Step-by-step explanation:

If u use a protracter it will work

Discuss the income and wealth disparity in the State of Washington.

Answers

Answer:

Income inequality is how unevenly income is distributed throughout a population. ... Income inequality is often accompanied by wealth inequality, which is the uneven distribution of wealth.

Step-by-step explanation:

PLS HELP ME SOLVE THIS ASAP
(NO LINKS OR ILL REPORT U!)

Answers

Answer:

y=70

Step-by-step explanation:

y=-60cos(π/30 (15))+70

y=-60cis(π/2)+70

y=-60•0+70

y=70

The length of a garden is 25 m. Find the width knowing that the area is between 300 m2 I need it now pls

Answers

Answer: 12m

Step-by-step explanation:

Assuming the garden is a rectangular one, the area can be calculated by the formula:

Area = Length * Width

Given the length, one can find the width by making it the subject of the formula:

300 = 25 * Width

Width = 300 / 25

= 12 m

Find the volume of a pyramid with a square base, where the perimeter of the base is 19.9 in and the height of the pyramid is 14.3 in Round your answer to the nearest tenth of a cubic inch.

Answers

Answer:

118.0 in^3

Step-by-step explanation:

100( x + 5 ) = 200 ( 6 - x)

Answers

Answer:

Solution given:

100( x + 5 ) = 200 ( 6 - x)

distributing

100x+500=1200-200x

100x+200x=1200-500

300x=700

x=[tex] \frac{700}{300} [/tex]

x=[tex] \frac{7}{3} [/tex]

:.x=[tex] \frac{7}{3} [/tex] or[tex] 2\frac{1}{3} [/tex]

Dan had $34 to spend at the fair. If the admission to the fair is $10 and the rides cost $1.50 each, what is the greatest number of rides Dan can go on?

Answers

Answer:

34-10 for admission= 24. if each ride cost 1.50, you can take 1.50x16 and get 24.00. He can go on 16 rides.

Brenda deposits a third of the money she earns from baby-sitting and a fourth of her allowance into her savings account. In one month she earned $84 baby-sitting and received $80 in allowance. How much did she deposit in her savings account that month?

Answers

Answer:

$48 deposited

Step-by-step explanation:

84 times 1/3 = 28

80 times 1/4 = 20

28 + 20 = 48

The diameter of a circle is 825 centimeters. Enter the area of the circle, in square centimeters. Round your answer to the nearest TENTH.

Answers

Answer:

534561.63

Explanation:

used calculator lolololololol

Can someone help me please

Answers

Answer:

Your answer is B

Step-by-step explanation:

There are 3 kids ages 9-10, so that's the first 3.

There are 10 kids ages 10-11, so that's the second 10.

There are 6 kids ages 11-12, so that's the third 6.

add those kids up and you get 19

Answer:

21

Step-by-step explanation:

I added them together, first the 9-10 year olds and the 11-12 year olds. There were 15, then added on the 13-14 ear olds, making altogether 21 kids over the age of 8

Please help ASAP!!!!!!!!

Answers

Answer:

3, 5, 6

Step-by-step explanation:

Angles that will be congruent to the given angle, 94° would be any angle that is corresponding to 94°, any angle that is vertical to 94°, any angle that is the alternate interior angle to 94°.

Thus.

Angle 3 = 94° (vertical angles)

Angle 5 = 94° (corresponding angles)

Angle 6 = 94° (alternate interior angles)

What is the value of X pleaseee answer fast

Answers

The most suitable answer is option C.
Answer: option C is your answer
I hope this helps

please help asap :( "This is My final Grade " My Teacher wants a full explanation included with the answer .) please view the attached screenshots

James has two circles, Circle A and Circle B. Use the information to answer the questions that follow.

Answers

Answer:

Step-by-step explanation:

circle A is

x²+y²+6x-4y-12=0

x²+6x +y²-4y =12

think (a+b)² = a²+2ab+b² we have a=x, b= 3

and (a-b)² = a²-2ab+b² so we have a=y, b=2

x²+6x +9 +y²-4y+4 = 12-9-4

(x+3)² +(y-2)²= -1

compare to the general equation of a circle (x-h)²+(y-k)² =r²

the center is at (-3,2) and the radius is √-1 =i

Circle B has center (0, -4) and radius 3 so the equation is

(x-0)²+(y-(-4))² =3²

x² +(y+4)² = 9

point (√8, -3) is on the circle if it verifies the equation

√8² +(-3+4)² = 9

8+1 =9 true so the point is on the circle

Circle A and circle B are not similar because they do not have the same center and radius

The graph shows the relationship
between the number of hours and the number of miles walked.

What rule relates the number of hours to the number of miles walked?

A. Multiply the number of hours by 1/2

B. Multiplied the number of miles walked by 2

C. Multiply the number of hours by 2 1/2

D. Multiply the number of hours buy 2

Answers

Answer:

B) Multiply the number of hours by 2

Step-by-step explanation:

y = -2x+ 1 slope what is the answer I need help with it quick please help guys

Answers

Answer:

slope is -2

Step-by-step explanation:

A square has a side length of 2.5 feet if the square is dilated by a factor of 2.5 what is the length of a side of the new square

Answers

Answer:

6.25

Step-by-step explanation:

You would multiply 2.5 by itself since you're dilating your side length.

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

D. 750

Answers

Answer:

B, 600

I've attached a graph to help ya!

Hope this helps!

Cindy's square-shaped garden has side lengths of x ft. She will plant 5 tulip bulbs per square foot. Write a function g to model the number of bulbs she should plant. How many bulbs will she plant if the garden has a side length of 8 feet? for this problem what is the function we need to write g(x)=?

Answers

Answer:

The total number of bulbs are "320 bulbs".

Step-by-step explanation:

According to the question,

The square garden's side length,

x = 8 feet

Number of tulip bulbs she plant,

= 5

Now,

As per the question, the area of square will be:

⇒ [tex]A=x^2[/tex]

       [tex]=(8)^2[/tex]

       [tex]=64[/tex]

hence,

The total number of bulbs will be:

⇒ [tex]n=A\times 5[/tex]

       [tex]=64\times 5[/tex]

       [tex]=320 \ bulbs[/tex]

Thus the above is the correct solution.

Akiko's bill at the restaurant was $14.05. She left a tip of 18% what is the tip amount (no rounding)

Answers

Answer:

$2.52

Step-by-step explanation:

If the area of a rectangle is expressed as x4 - 9y2, then the product of the length and the width of the rectangle could be expressed as 1) (x - 3)(x + 3y) 2) (r? – 3y)(x2 + 3y) 3) (r? – 3y)(r? - 3y) 4) (x +y)(x-9y)​

Answers

Answer:

Step-by-step explanation:

the area of the rectangle is a difference of two squares

so it can be expressed

(x^2-3y)(x^2+3y)

Answer:

(x^2-3y)(x^2+3y) if you multiply them all together you get the final answer of x^4-9y^2

hope this helps

have a good day :)

Step-by-step explanation:

Find the area of the triangle below.

Answers

Answer: 24

Step-by-step explanation:

Karla Buys a $5,250 air conditioning system using an installment plan that
requires 18% down. How much is the down payment?

Answers

Answer:

hmm...

Step-by-step explanation:

Answer:

$945

Step-by-step explanation:

Good luck and have a nice day :D

if that is = a, find the value of a + 1 over a
[tex]3 - \sqrt{5} [/tex]
​

Answers

Answer:

7+√5/4

Step-by-step explanation:

if that is = a, find the value of a + 1 over a

​Given that a = 3 - √5

a+1/1 = (3-√5)+1/3 - √5

4-√5/3 - √5

Rationalize

4-√5/3 - √5 * 3+√5/3 + √5

= 12 +4√5-3√5-√25/9-5

= 12+√5-5/4

= 7+√5/4

Hence the requred answer is  7+√5/4

Cesar wants to buy grass seed to cover his whole lawn, except for the pool. The pool is 7 1 2 m by 3 1 4 m. Find the area the grass seed needs to cover.

Answers

226'394 is the area of grass need to grow

Convert to cups.
27.2 fluid ounces
A. 3.4 cups
B. 6.8 cups
C. 54.4 cups
D. 4.4 cups

Answers

Answer:

A - 3.4

Step-by-step explanation:

Solve for x in the equation below. (x – 2) = –14(x – 8) Select the correct answer.

Answers

Answer:

x=7.6

Step-by-step explanation:

(x-2)= -14x+112

x= -14x + 114

15x= 114

15 15

x=7.6

What is the length of the hypotenuse?

Answers

=>(hypotenuse)^2=(base)^2+(perpendicular)^2

=>(h)^2=(15)^2+(8)^2

=>(h)^2=289

=>h=√289

=>h=17 yd

Hope it helps you

225+64=289 is your answer


Ms. Cortez had to pay 20% for a down payment on a home selling for $296,500. How much will the bank have to finance as a mortgage loan?

Answers

The bank will have to finance $237,200 as a mortgage loan.

Use the circle what is the measure of arc ED

Answers

is there supposed to be a graph or a “circle”? you kinda need it to solve the problem lol
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