The length of each side of the base is 3 inches. Thus, the correct option is D.
What is the pyramid?In terms of geometry, a pyramid is a polygon that is created by joining an apex and a polygonal base. A triangle known as a lateral face is formed by each base edge and apex. If the base of the pyramid is a rectangle then the pyramid is known as a rectangular pyramid.
The lateral area of a regular pentagonal pyramid is 75 square inches and the slant height is 10 inches.
The length of each side of the base is calculated as,
75 = 5 x 1/2 x a x 10
75 = 25a
a = 3 inches
Thus, the correct option is D.
More about the pyramid link is given below.
https://brainly.com/question/17615619
#SPJ2
write the expanded from of the expression 4(2x-8)
Answer:
8x - 32
Step-by-step explanation:
ace please help
plss
Answer: C $25
HOPE THIS HELPS
Someone PLEASEEEE HELPPPP
Answer:
x = 18√3
Step-by-step explanation:
From the picture attached,
In a right triangle,
Measure of one angle = 30°
Measure of adjacent side of the angle = 9 units
We have to find the measure of Hypotenuse from the given properties.
By cosine rule,
cos(30°) = [tex]\frac{\text{Adjacent side}}{\text{Hypotenuse}}[/tex]
[tex]\frac{\sqrt{3}}{2} =\frac{9}{x}[/tex]
[tex]x=18\sqrt{3}[/tex]
Therefore, measure of Hypotenuse is 18√3 units.
Truth or False Domain and Asymptote can be the same number.
What is the mean of this data set?
Will give BRAINLIEST.
Answer: the mean is 5
Step-by-step explanation:
adding all the numbers together and dividing them by the numbers that were there gives you the mean :0
Can I please have help. I need these answers.
Answer:
1st: not
2nd: not
3rd: slope-intercept
4th: slope-intercept
Answer:
Read Below
Step-by-step explanation:
1) Slope Intercept
2) Slope Intercept
3) Not Slope Intercept
4) Not Slope Intercept
What is the measure of the unknown angle?
Answer:
55 degrees is the measure of the unknown angle
70.5 is what percent of 94
Answer:
75%
hope this helps
have a good day :)
Step-by-step explanation:
Answer: 75%
Step-by-step explanation:
solve for the variable,x, in the following equation 6x+1=x-5
Answer:x = 1.2
Step-by-step explanation:
Answer:
[tex]{\huge\pink{\fbox{{࿐αɴѕωєя࿐}}}}[/tex]
[tex]6x + 1 = x - 5 \\ 6x - x = - 5 - 1 \\ 5x = - 6 \\ x = \frac{ - 6}{5} \\ x = - 1.2[/tex]
i need help with this
Answer:
(1,3)
Step-by-step explanation:
It is the intercept of the two lines
My teacher took off points because I puter meters per second and not meters/second. Are these not the same thing?
Answer:
No
Step-by-step explanation:
Meters per second is how many meters in one second
meters/second is meters divided by one second
Hope this helps you understand better!
It is the same but the teacher may be trying to get you to put it that way for future math problems.
What is the measurement of 40°
Answer:
80
Step-by-step explanation:
x by 2
HELP WILL GIVE BRAINLIEST!!!!!
Write an inequality for the situation.
Karen has at least 7 dresses.
Answer:
At least 7 < She had 15
Can someone answer this?
Answer:
3 is the answer
Step-by-step explanation:
because x is also equals to -4. if u can see there is big circle that is blue, if that circle was empty that means does not equal, and the xs are bigger than -4 therfore the answer is option 3.
Answer:
Greater than or equal to -4
Step-by-step explanation:
Hope this helps
Place the regions in order according to their population densities from least to greatest.
Answer: Region C ⇒ Region A ⇒ Region B
Step-by-step explanation:
Density = Number of people / Area of region
The regions are in circles based on the fact we were given the radius and area of circle = π * radius²
Region A Density = 14,200,000 / (3.142 * 13²)
= 26,742 people per square mile
Region B Density = 19,700,000 / (3.142 * 15²)
= 27,866 people per square mile
Region C Density = 23,550,000 / (3.142 * 18²)
= 23,133 people per square mile
Order from least to greatest is:
Region C ⇒ Region A ⇒ Region B
Can somebody help me out my grade are bad
Answer:
I would make a triangle
Step-by-step explanation:
Answer:
Step-by-step explanation:
to find 12÷ 3/5 we rewrite 12 as PLEASE HELP
Answer:
The twelve can be rewritten as: n = 3 5 × 12 1. Now, we can multiply the numerators and denominators: n = 3 ×12 5 × 1. n = 36 5.
Step-by-step explanation:
What is the equation of a line parallel to y=-3/2x+9
Answer:
y = - [tex]\frac{3}{2}[/tex]x
Step-by-step explanation:
Parallel lines are two lines that have the same plane and slope but never intersect.
PLS HELP, look at the image
X is 6,y is 4
Step-by-step explanation:
Use the eliminations method,please look at the picture, Thanks
A fish tank has a length of 45cm, width of 25 cm and a depth of 10cm.
What is the volume of the fish tank?
10250 cm3
11250 cm3
10520 cm3
Answer:
11250 cubic cm======> Jazmine
Determine the volume of the rectangular prism. (3 points)
30/7 cm2
1/3cm
Answer:
10/7 cm^3
Step-by-step explanation:
I can only assume that '30/7 cm^2' represents the area of the base and 1/3 cm the height. If and only if that is the case, then the volume is
V = (base area)(height) = (30/7 cm^2)(1/3 cm) = 10/7 cm^3.
Find the slope of the line and that passes through (7, 2) and (-7, 48)
Answer:
-23/7
Step-by-step explanation:
y2 - y1 / x2 - x1
48 - 2 / -7 - 7
46 / -14
= -23/7
this true or false????????? ill give brainliest if right
Answer:
This is false.
Step-by-step explanation:
Hope this helps!!
9514 1404 393
Answer:
False
Step-by-step explanation:
A relation is a function if and only if there is exactly one output for each input. Any relation map with two or more arrows coming from any input is NOT a function.
Here, the input "2" has two outputs, 4 and 5, so this map does not show a functional relationship.
Tanya distributes pencils to students in her class for an upcoming test. The number of pencils she hands out is given by the equation p = 3s, where p is the number of pencils and s is the number of students. If there are 16 students in Tanya's class, how many pencils did she distribute?
HI HI HI HI HI HI HI IBI U 0odfbugfehhwsuydefbuy4bryfbusznxiebyfbeusbxyedyhnwsahzgedb cbd fcegv gjr
Can someone help me with this?
Answer:
Option 4
Step-by-step explanation:
The circle is filled so it must be either :less then or equal to: or :greater then or equal to: and since it is going to the left that means it is on the less then or equal to.
Answer:
option 4
Step-by-step explanation:
the circle is filled so it can be equal
it shows n is everything lower then -1 so
n<=-1
In the year 2000, the population of a city was 600,000 citizens. The population increases at a rate of 1.8% per year.
a. Create and graph a function to model the population, y , (in thousands), x years after 2000.
b. In complete sentences, interpret the relationship between the rate of change of the function and its graph.
c. Predict the population of the city in the year 2012.
In your final answer, be sure to include your model, graph, interpretation, and prediction of the function.
Answer:
a) 600,000 (1.018)ᵗ, the graph is below:
* "t" is the years. 2000 is the first year, so "t" would be 1. 2012 is the 12th year so "t" would be 12.
b) As the years go by, the population increases. The years (X), and population (Y) both increase together. The graph shows that when the years increase the population increases.
c) In 2012, which would be 12 years later, I predict the population would be around 743,232 people.
Step-by-step explanation:
MRK ME BRAINLIEST PLZZZZZZZZZZZ
BRAINLEST TO THE PERSON WHO CAN ANSWER BOTH !
Answer:
Question 7: False, False, true
Question 8: B
Step-by-step explanation:
HELP ASAP
The data below are the number of beds in a sample
of 15 nursing homes in New Mexico in 1988.
44, 59, 59, 60, 62, 65, 80, 80, 90, 96, 100, 110, 116,
120, 135
Which box plot represents the data?
Answer:
c
Step-by-step explanation:
because it's the only one with median 80!!
"Mindy has a piece of string that is 5 1/2yd long. She cuts it into pieces that are each 1/2 yd long. Solve the equation 5 1/2 = 1/2x to find out how many pieces of string, x, she gets. Show your work
Answer:
Step-by-step explanation:
Mindy has a piece of string that is 5 1/2yd long. She cuts it into pieces that are each 1/2 yd long. Solve the equation 5 1/2 = 1/2x to find out how many pieces of string, x, she gets. Show your work
Simply by adding like terms: -7x^2*y*z + 3y*z^2 - z*x^2*y - 4y
9514 1404 393
Answer:
-8x^2·y·z +3y·z^2 -4y
Step-by-step explanation:
It can be helpful to make sure the variables in each term are in alphabetical order. This makes it easier to see "like" terms. The variables in each term are ...
x^2 y z
y z^2
x^2 y z
y
Only the first and third terms are like terms, so those are the only ones that can be combined. Their coefficients are -7 and -1, so sum to -8. The combined term is of highest degree, so in standard form we list that term first.
= -8x^2·y·z +3y·z^2 -4y