Answers
Related Questions
PLEASE HELP FAST!!! What shape is this figure?
A. Cylinder
B. Sphere
C. Cone
D. Pyramid
Answers
Answer:
The shape of this figure is a sphere
Step-by-step explanation:
Have a good day :)
Step-by-step explanation:
the figure is a sphere shape
GELPNFNDNDSNSNSNS PLS FOR BRAINLEST
Answers
Answer:
I can't see it the picture is not clean or close enough but it's in the bottom left
i can barely see the graph sorry :(
Pls help I’ll give brainliest if you show ur work
Answers
Answer:
DB = 20 cm
Step-by-step explanation:
Given:
║AB = 12 cm (represented by 'a' leg)
║AD = 16 cm (represented by 'b' leg)
║DB = x cm (hypotenuse represented by 'c' leg)
These formulas are used to solve for a missing side length:
║a = [tex]\sqrt{(c^2 - b^2)}[/tex]
║b = [tex]\sqrt{(c^2 - a^2)}[/tex]
║c = [tex]\sqrt{(a^2 + b^2)}[/tex]
Because we are solving for side length c, we will be using the third formula.
║c = [tex]\sqrt{(a^2 + b^2)}[/tex]
║c = [tex]\sqrt{(12^2 + 16^2)}[/tex]
║c = [tex]\sqrt{(144 + 256)}[/tex]
║c = [tex]\sqrt{400}[/tex]
║c = 20
Therefore, the value for side length DB should be:
║DB = 20 cm
What is the equation of the line?
Answers
Answer:
The line equation is x=3 because the line covers all of the possible y values within the coordinate x=3.
If y= x³-1 find the value of y if x= -2
Answers
Answer:
Y=19 Hope this helps!!!!
Step-by-step explanation:
Find the perimeter and area of the polygon shown below.
A. P= 80 feet, A = 368 square feet
B. P = 80 feet, A = 360 square feet
C. P= 95 feet, A = 420 square feet
D. P = 60 feet, A = 368 square feet
Answers
Answer:
I would say it's d (sorry if im wrong)
A map scale has 1cm:3miles the distance between two towns 7 cm what is the real life distance between the two towns?
Answers
Answer: 21 miles
Step-by-step explanation:
7x3 = 21 miles
How does the graph of f(x) = 3jx+2 +4 relate to its parent function?
A. The parent function has been translated to the left.
B. The parent function has been translated up.
C. The parent function has been compressed.
D. The parent function has been stretched.
Answers
Answer:
A,B,C
Step-by-step explanation:
The +2 in the absolute values means that it's translated to the left
The +4 on the outside means that it's translated up
The 3 means that it's compressed
help pleaseeeeeeeeeee !
Answers
Answer: acute 90-
Step-by-step explanation:
Answer: 21.9
Step-by-step explanation:
tan-1(4 / 10)
I hope im right
help answer this for me it will help i will give u extra points
Answers
Answer:
a. 3
Step-by-step explanation:
get 20% of 60= 12
and 25% of 60= 15
15-12=3
Answer:
Step-by-step explanation:
b
A company claims they produce their mixed bag of candies so that, of the candies in the bag, 20 percent are dark chocolate, 60 percent are milk chocolate, and 20 percent are white chocolate. In a random sample of candies of size 50, the counts are as follows: 6 dark, 32 milk, and 12 white. Assuming the conditions for inference are met, what is the test statistic for a chi-square goodness-of-fit test to investigate whether the distribution of the sample is consistent with the company’s claim?
Answers
Answer: D: x^2=(6-10)^2/10 + (32-30)^2/30 + (12-10)^2/10
Step-by-step explanation: The formula for the chi-squared test is summation: (observed-expected)^2/expected. The observed value in this case would be the counts we received from the random sample (6 dark, 32 milk, 12 white). The expected value can be calculated by taking the percentages given in the problem and multiplying them by 50 (0.20x50=10 dark , 0.60x50=30 milk , 0.20x50=10 white).
7) Find the area of a triangle with a base of 20m and a height of 12m? * 1 point 120 m2 O 100 m2 O 240 im2 60 m2
Answers
Answer:
option A is correct
Step-by-step explanation:
Base=20m
Height=12h
We know that,
Area=1/2×Height×Base╭☞Area=1/2×20×12
╭☞1/2×240
╭☞240/2
╭☞120m^2
Help pls! Giving brainliest
Answers
Answer:
the 2nd one
Step-by-step explanation:
After a month of successful fundraising,
Elena and her classmates voted on
whether to donate the money they had
raised to hunger relief or to environmental
causes. 50% of the 12 votes were in favor
Of hunger relief. How many votes were
for hunger relief?
Answers
Answer:
6
Step-by-step explanation:
50% of 12= 1/2 of 12= 6
Answer:
6 votes were for hunger relief.
Step-by-step explanation:
Total number of votes = 12
Percentage of votes for hunger relief = 50%
So, number of votes for hunger relief would be:-
50% of 12 votes
That equals--> [tex]\frac{50}{100}[/tex] x 12
= 0.5 x 12
= 6 votes
April and Cody invest $5,000 each at their local bank. April invests at a 4% simple interest rate, and Cody invests at a 4% interest rate, compounded annually. What is the difference in their account balances after three years?
Answers
Answer:
$24.32Step-by-step explanation:
The difference in balances is:
5000*(1 + 0.04)^3 - 5000*(1 + 0.04*3) = 5624.32 - 5600 = 24.32Gerald wants to buy a pack of pencils for $1.77. He has 5 quarters, 3 dimes and 4 pennies. How much more money does he need?
Answers
Answer:
18 cents
Step-by-step explanation:
25 times 5 plus 30 plus 4
Answer:
$0.18
Step-by-step explanation:
A circle has a radius of four arc in the circle has a central angle of 280° what is the length of the arc
Answers
Answer:
20.096 units
Step-by-step explanation:
Given that,
The radius of circle, r = 4
The measure of central angle = 288°
We need to find the arc length. The formula to find the arc length is given by :
[tex]l=\dfrac{\theta}{360}\times 2\pi r\\\\l=\dfrac{288}{360}\times 2\times 3.14\times 4\\\\l=20.096\ m[/tex]
So, the arc length is equal to 20.096 units.
PLEASE HELP EASY MATH!!!
Answers
EXPLANATION:
The entire figure is 30 cm sq.
14 of it is in the triangle.
meaning the rest is in the square
30 - 14 = 16.
Hope this helps!
C. 16
Explanation: have a good day!
the variable term in 2 to the third power - 4 is
Answers
Answer:
-4²
Step-by-step explanation:
hii please help i’ll give brainliest
Answers
Answer:
1. 8
2. 25
3. 3
Step-by-step explanation:
Y=(x-3)(x+5) in general form
Answers
Answer:
here is your answer
x²-9
20 minutes before 3 in the afternoon is written as _:__p.m.
Answers
Answer:
2:40 p.m.
Step-by-step explanation:
“7a - 17 = 4a +1”
Step by step pls
Answers
Answer:
a = 6
Step-by-step explanation:
7a-17 = 4a +1 ; Subtract 4a from both sides
3a - 17 = 1 ; Add 17 to both sides
3a = 18 ; Divide both sides by 3
a = 6
7a-17=4a+1
7a-4a=1+17
3a=18
a=6
easy math no scam links
Answers
Answer:
The times sign
Step-by-step explanation:
Answer:
6 x 1 = 6
Step-by-step explanation:
How much will it cost to paint the treasure chest below? A pint of paint can cover 5 ft2 and costs $4.50. You do not need to paint the bottom of the treasure chest.
please show work. its late for geometry and I really need to pass. i will mark brainliest :)
Answers
Answer:
I saw people trolling your answer here is the answer! I am sorry what people are doing to you!
There is a rectangle and a cylinder
5ft cost 4.50
Area is 643
Now
643x4.5
Answer:
Around 2893.5
Which is an expression for 175 without a perfect square factor in the radicand?
Answers
Tom's coach keeps track of the number of plays that Tom carries the ball and how many yards he gains. Select all the statements about independent and dependent variables that are true.
Answers
Answer:
The dependent variable is the number of plays he carries the ball.
The independent variable is the number of touchdowns he scores.
The dependent variable is the number of yards he gains.
Step-by-step explanation:
Tom's coach keeps track of the number of plays that Tom carries the ball and how many yards he gains. Select all the statements about independent and dependent variables that are true.
The dependent variable is the number of plays he carries the ball.
The independent variable is the number of plays he carries the ball.
The independent variable is the number of touchdowns he scores.
The dependent variable is the number of yards he gains.
The dependent variable is the number of touchdowns he scores.
y = kx
y = dependent variable. it is the variable that is explained by the dependent variable
x = is the variable that explains the dependent variable
What is the total surface area of a dog food can which has a diameter of 5 inches and a height of 7
inches?
Answers
Answer:
35.................
Find the measure of a.
Answers
Answer:
Step-by-step explanation:
The best way to measure an angle is to use a protractor. To do this, you'll start by lining up one ray along the 0-degree line on the protractor. Then, line up the vertex with the midpoint of the protractor. Follow the second ray to determine the angle's measurement to the nearest degree.
Mr. Delgado has some young orange trees. He wants to plant them in 49 rows. If t is the total number of orange trees, enter an algebraic expression to represent how many trees he can plant in each row.
HURRY HELP PLS!!!
Answers
Answer:which website is it from i can help u better
Step-by-step explanation: