What is the surface area of the square pyramid? I need answers ASAP. picture included
Answers
Answer:
b
Step-by-step explanation:
you do
\(75^2 + 2 \times 75 \times \sqrt{75^2 \div 4 + 90^2 = 20250\)
Related Questions
What is half of $6.90
Answers
Answer: 3.45
Step-by-step explanation: divide 6 by 2 and 90 by 2
Answer:$3.45
Step-by-step explanation: I hope this helps! just make sure to have a uwu or great day! ✍(◔◡◔)
A juice bottle has a liquid volume of 2 pints. How many quarts are in 50 juice bottles.
Please answer ASAP!
Answers
An albatross is a large bird that can fly 400 kilometers in 8 hours at a contant speed. Using d for distance in kilometers and t for number of hours, an equation that represents this situation is d = 50t.
What are two constants of proportionality for the relationship between distance and hours?
An albatross is a large bird that can fly 400 kilometers in 8 hours at a contant speed. Using d for distance in kilometers and t for number of hours, an equation that represents this situation is d = 50t.
What are two constants of proportionality for the relationship between distance and hours?
50
50/d
50/1
1/50
Answers
Answer:50
Step-by-step explanation:
50 is constant of proportionality
This is an example of a Function.
True
False
Answers
Answer:
True
Step-by-step explanation:
This function would be
x²
Because we are squaring the negative cancels out
Hope this helped and have a good day
Answer:
true
Step-by-step explanation:
The table shows the multiplication of two linear expressions. Select the correct reason for each step.
Reason 1:
Reason 2:
Reason 3:
Reason 4:
Answers
Answer:
Step-by-step explanation:
reason 1:
opening of brackets to solve the expression
reason 2:
in multiplication order is followed i.e. the number always lead the variable in the expression
reason 3:
for clarification brackets are added to multiply like terms i.e. numbers with numbers and variable with the variable
reason 4:
the solved and simplified expression is delivered as a result
Sasha found the product of 1/8 x 40 to be 5. Use that information to find the product of 7/8 x 40 for
15 points
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7/8 x 40 = 280/8 = 35
Please answer this quickly! Thank you!
Answers
Answer:
i think 3/5 but not 100%
Step-by-step explanation:
sorry if im wrong
how do you find the y-intercept from a table and from a graph?
Answers
Answer:
When Finding the Y-Intercept from a Graph and Table, you are searching for the point of intersection between the equation and the y-axis. When finding the Y-Intercept from a Graph, you should find where the line from the equation crosses the y-axis. The point where the equation crosses the y-axis is the Y-Intercept.
Step-by-step explanation:
graph f(x)=|x+1|+3 then find the domain and range
mainly looking at how id find the coordinates!
Answers
Domain is all real numbers. Range is
Step-by-step explanation:
The function is a transformation of the parent function by moving the function up by 3 units.
So, the graph of the function is shown below.
From the graph, it is clear that the values has no limitation and hence can take any real values. Domain is the set of all possible values.
So, domain is the set of all real numbers.
Range is the set of all possible values for for the given domain.
From the graph, the minimum value of is at the point (. So, the minimum value of y is 3. The value then goes on increasing towards infinity.
Therefore, range is a real number greater than or equal to 3.
So, range is or
ILL GIVE 50 + 25 POINTS AND BRAINLIEST TO CORRECT ANSWER!!
x is indirectly proportional to y, if x = 32 and y = -10, write the proportional constant and equation. Then if y = -51, find x.
TYVM!!
Answers
Answer: 10
Step-by-step explanation:
add subtract and add again
Hey! Let's see here.... Who can solve this one? this ones for fun.
Answers
Earl made a 1/2 pan of brownies using 2/3 cup of sugar how much. sugar will it take for a whole pan of brownies
Answers
Let's call the amount of sugar needed for a whole pan of brownies "x". Since a whole pan is twice the size of a half pan, we can set up the proportion:
1/2 pan / 2/3 cup sugar = 1 whole pan / x cups sugar
To solve for x, we can cross-multiply and simplify:
1/2 pan * x cups sugar = 2/3 cup sugar * 1 whole pan
x/2 = 2/3
x = (2/3) * 2
x = 4/3
Therefore, Earl will need 4/3 cups of sugar for a whole pan of brownies. This can be simplified to 1 and 1/3 cups of sugar
Answer:
4/3 Cups of Sugar
\(\sqrt[n]{x} x^{2}\)
Answers
![[tex]\sqrt[n]{x} x^{2}[/tex]](https://brainimage.s3.us-east-005.backblazeb2.com/answers/attachments/4IEEZlhf52KfH7Sp734cBuYKpa7xOdK9.png)
![[tex]\sqrt[n]{x} x^{2}[/tex]](https://brainimage.s3.us-east-005.backblazeb2.com/answers/attachments/vABn7NVw3p85y4MRU0rgnt26NBe3TTXD.png)
question : ill mark brainlist
3. The ______ projection shows the size and shape of continents accurately but distorts water areas.
A. Conic
B. Mercator
C. Robinson
D. Interrupted
Answers
The correct answer is A. Conic projection.
A conic projection is a type of map projection created by projecting the surface of a globe onto a cone. The cone is then unrolled and flattened to create a two-dimensional map. Conic projections are best for mapping small areas, such as individual countries or states. They are also good for mapping areas that are located near the equator.
Conic projections show the size and shape of continents accurately, but they distort water areas. This is because the cone is tangent to the globe at one point, and the further away from that point you get, the more distortion there is.
Mercator projection is a cylindrical map projection presented by Flemish geographer and cartographer Gerardus Mercator in 1569. It became the standard map projection for navigation because it is unique in representing north as up and south as down everywhere while preserving local directions and shapes. The map is thereby conformal. As a side effect, the Mercator projection inflates the size of objects away from the equator. This inflation is very small near the equator but accelerates with increasing latitude to become infinite at the poles.
Robinson projection is a map projection presented by American cartographer Arthur H. Robinson in 1963. It is a compromise projection that attempts to balance the distortions of area, shape, and distance. The Robinson projection is neither conformal nor equal-area, but it is pseudocylindrical, which means that the meridians are straight lines and the parallels are circles.
Interrupted projection is a type of map projection that is interrupted at regular intervals. This is done to reduce the distortion of the map. The most common type of interrupted projection is the Mercator projection, which is interrupted at the equator and the prime meridian
The vertical distance of a new dolphin (not shown) from the dolphin in the picture is 3 meters. What is its distance from the surface of the ocean (sea level) to the new dolphin?
Use these vertical distances: Seagull (+10) Dolphin (+3) Albatross (0) Shark (-3) Fish (-7.5) Octopus (-10)
Answers
Answer:
it is 10 above sea level
ep explanation:
Help pls. Also wdym this is to short yk why so long >:/
Answers
Answer:
Y= mx + b
so Y = 1/3x + 2
just substitute
Now, we shall use points (3,2) as the substitutes for the solution for b, which 3 would be the input and 2 would be y.
Therefore, 2 = 1/3(3) + b
2 = 1 + b, therefore, one would be subtracted from 2 which would give us the answer of b equaling to one. Thus, y = 1/3x + 1
please help me i will give brainliest to first person to anwser.
Answers
First we start with the formula for cylinders v=(pi)r(squared)h filled in Thats v=(3.14)(8 squared) (8) which brings us to the answer 1607.68 but you must round to the nearest tenth aka 1607.7
Answer:
The first option, V ≈ 1607.7 in²
Step-by-step explanation:
Find the volume of the given cylinder.
\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)
Given:
r = 8 in
h = 8 in
π = 3.14
Find:
V = ?? in³
\(\hrulefill\)
Now solving,
Substitute the given values into the formula:
=> V = (3.14)(8)²(8)
Using a calculator to simplify:
=> V = 1607.68 in²
Rounded to the nearest tenth:
∴ V ≈ 1607.7 in²
Thus, the first option is correct.
Simplify 5 − (−1).
a6
b−6
c4
d−4
Answers
Answer:
the answer is 6 because two minuses together make a plus
Answer:
C. 4
Step-by-step explanation:
it is six because 5 - -1 equals 6. However, since the 1 is in parenthesis, the 1 becomes a positive. So, it is 5 - 1 which equals 4.
Question 6 (Worth 5 points)
(04.05 MC)
Mike measured the height of an art frame as 6.33 feet, but the actual height was 7 feet. What is the percent of error in Mike's measurement?
9.45%
9.57%
10.58%
13.33%
Points earned on this question: 0
Answers
Answer:
aaaaaaaaaaaaaaaa
Step-by-step explanation:
Answer:
9.57%
Step-by-step explanation:
7-6.33/7 = 0.00957
0.00957×100% = 9.57%
Which is the more reasonable measurement of the distance between the tracks on a DVD: 7.4 ⋅ 10−4 mm or 7.4 ⋅ 104 mm? Justify your answer.
Answers
Answer:
A- 7.4 ⋅ 10−4 mm
Step-by-step explanation:
Well, to solve this problem, we must convert the number and / or the units in a more imaginable one.
We are given two choices:
a. 7.4 x 10^-4 mm
b. 7.4 x 10^4 mm
Converting the units and numbers into meters and general form, respectively. (What is meant by general form is not to write it in scientific notation).
a. 7.4 x 10^-4 mm (1 m / 1000 mm) = 0.00000074 m
b. 7.4 x 10^4 mm (1 m / 1000 mm) = 74 m
Now comparing the two values above, what do you think is the distance between the tracks on a DVD? Definitely NOT 74 m or else the DVD is extremely big. Therefore the correct is the smaller one.
Answer:
desdrgtfyguhijokhbgftrdszxfcghbjklmmjhugtfdszxbnm
Step-by-step explanation:
uhgfdfcyhuihygtfy78ytrer68trdxtygnbjmn b
What is $400 at 3% for 5 years?
A. Find the interest earned
B. Find the balance of the account
Answers
Answer:
Step-by-step explanation:
A. 63.71
B. 463.71
PLEASE HELP! WILL MARK BRAINLIEST!
Answers
Answer:
1) width = 10 + 2x
length = 20 + 2x
2) area = (10 + 2x)(20 + 2x)
= 4(5 + x)(10 + x)
3) 4(5 + x)(10 + x) = 600
(5 + x)(10 + x) = 150
50 + 15x + x^2 = 150
x^2 + 15x - 100 = 0
(x - 5)(x + 20) = 0
x = 5 feet
The width of the walkway is 5 feet.
help pleaseeeeeeeeeee
Answers
Answer:
75 = Wess
88 = Damon
Step-by-step explanation:
Damon = 13 + Wes
n = Ross - 9
Ross = 97
97-9 = 88
88 = 13 + Wes 88-13 = Wess 75 = Wess
PLS HELP ME WITH THIS!!! THIS IS DUE TOMORROW!!! b − 7/4 = -2/3
What is b?
Answers
1/4
Decimal form:
0.25
Here is the shown work:
4x+(-7)/4=-2/3
4x-7/4=-2/3
3(4x-7)=4(-2)
3(4x-7)=-4 times 2
3(4x-7)=-8
3 times 4x - 3 times 7 =-8
12x-21=-8
(12x-21)+21=-8+21
12x-21+21=13
12x=13
12x/12=13/12
X=13/12
Find the slope and the y-intercept
5x-3y=6
Answers
Answer: Look you have a website called symbolab and another called desmos for this stuff.
Step-by-step explanation:
hope this helps!!
So, I'm currently sitting in a summer school class, and I need help ASAP!!
Answers
Answer: the answer is 4x+7=x+8
Step-by-step explanation:
What is the simplified version of 13,333,333,333/50,000,000,000?
Answers
Kenneth graphed a system of equations.
Kenneth says the system has no solution
Do you agree?
Yes or No
Answers
will give brainliest and 5 stars and thanks!
Answers
Answer:
600
Step-by-step explanation:
We require to find the total number of words, that is 100%
Given 15% = 90 words
Divide 90 by 15 to find 1% and multiply by 100 for total , that is
number of words = \(\frac{90}{15}\) × 100 = 6 × 100 = 600 ords
An investor has an account with stock from two different companies. Last year, his stock in Company A was worth $3800 and his stock in Company B was worth $3400. The stock in Company A has decreased 22% since last year and the stock in Company B has decreased 12%. What was the total percentage decrease in the investor's stock account? Round your answer to the nearest tenth (if necessary).
Answers
Answer: The total percentage decrease in the investor's stock account is 34%
Step-by-step explanation:
The investor's stock in Company A= $3800
The investor's stock in Company B= $3400
Percentage decline in stock of company A= 22%
Decline in value of stock of company A= 3800× 22/100
= 38×22
= $836
Percentage decline in stock of company B= 3400×12/100
= 34×12
=$408
Total decline in wealth of investor= 836+ 408
= $1244
Total percentage decline in wealth= 1244×100/7200
= 124400/7200
= 17.27%
The percentage decrease in investor's stock is 17.27%
For more information about Percentage:
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