I have no idea how to do this
An 80 pound statue is made up of tin and gold in a weight ratio of 7 : 3 (Tin: gold). How many pounds of gold are in the statue?
Answer:
24 pounds of gold and 56 tin <3
Step-by-step explanation:
Please help me find the area and perimeter of this triangle.
Answer:
84 in
Step-by-step explanation:
A=hbb
2=12·14
2=84
Answer this pls the circled one. Its The Pythagorean theorem
Answer:
15.4
Step-by-step explanation:
first find the base of the bigger triangle using the Pythagorean theorem, then divide the 20 by two and the base by two. Lastly you use the Pythagorean theorem on the little triangle to get the hight, 15.4.
Exit
What is the approximate area of the figure below?
A. 27 square units
B. 29 square units
C. 30 square units
D. 36 square units
The approximate area of the actual figure is 29 square units
How to approximate the area?From the complete question, the figure has the following shapes and dimensions:
Rectangle: 4 units by 5 unitsTriangle: Base = 3 units; Height = 6 unitsThe area of the figure is then calculated using:
Figure = Area of rectangle + Area of triangle
So, we have:
Figure = 4 * 5 + 0.5 * 3 * 6
Evaluate
Figure = 29
Hence, the approximate area of the figure is 29 square units
Read more about areas at:
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so alr im stuck on this too
Answer:
1 is a transformation and 2 is a dialation
Step-by-step explanation:
1 is adding, therefore making it move, 2 is multiplying making it larger.
Describe and correct the error in finding the median of the data 63,55,49,58,50,59,51
[tex]\huge\text{Hey there!}[/tex]
[tex]\large\text{When you see or hear the word \underline{median} think of its asking you}\\\large\text{\underline{what number is in the MIDDLE?} or it’s asking for the \underline{middle number}}[/tex]
[tex]\large\text{Some people can easily find the median by putting your given numbers}\\\large\text{from least (smallest) to greatest (biggest)}}[/tex]
[tex]\large\text{49, 50, 51, 55, 58, 59, 63}[/tex]
[tex]\large\text{Make sure that you have the SAME amount in each sides of your numbers}[/tex]
[tex]\large\text{The median in this given set seems to \underline{55} because it has 3}\\\large\text {numbers on each sides of it.}[/tex]
[tex]\boxed{\boxed{\large\text{Answer: \huge \bf 55}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Answer:
Step-by-step explanation: Arrange your numbers in numerical order.
Count how many numbers you have.
If you have an odd number, divide by 2 and round up to get the position of the median number.
If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.
Three times a number minus thirty-two
is seven times a number plus twenty-
eight.
*equation&solve*
Answer:
3n−32=7n+28
n=-15
Step-by-step explanation:
Let's solve your equation step-by-step.
3n−32=7n+28
Step 1: Subtract 7n from both sides.
3n−32−7n=7n+28−7n
−4n−32=28
Step 2: Add 32 to both sides.
−4n−32+32=28+32
−4n=60
Step 3: Divide both sides by -4.
−4n/−4=60/−4
n=−15
Which two expressions are equivalent?
A. (18 ÷ y) + 10 and 10 + (y ÷ 18)
B. (10 - 6) ÷ y and 10 - (6 ÷ y)
C. 4 + (3 ⋅ y) and (4 + 3) ⋅ y
D. 12 - (y ⋅ 2) and 12 - (2 ⋅ y)
Answer:c
Step-by-step explanation:
Evaluate the expression 7 + 2 x 8 − 5.
18
20
48
67
Answer is 18.
Step-by-step explanation:
Simplify the expressions by combining like terms
3e - 19 - 7e + 10
Answer:
-4e - 9
Step-by-step explanation:
This requires combining like terms, which means that you combine the same types of values. In this one there are two "types" of values: something that involves the variable e and just normal numbers. Let's say that the "e"s are oranges and the regular numbers are apples. Remember, you can't simply add oranges and apples together
let's start with apples (the regular numbers)
you have -19 (just pretend the minus sign is attached to the value following)
and +10
so -19+10 is -9
we have -9 apples
so now let's look at oranges, represented by e
you have 3e and -7e
if one e is one orange, then you could say that there are 3 oranges and -7 oranges
so if you subtract you get -4e, or -4 oranges
now let's add that back together with the apples, remembering that you can't actually combine them
so it would be -4e - 9
(-4 oranges and -9 apples)
can anyone solve this? will 5 star and brainliest. (no links)
Answer:
I think it is 42ft
Step-by-step explanation:
what is 5.5x + 1−(1.5x+17)?
Answer:
4x - 16
Step-by-step explanation:
5.5x + 1 - (1.5x + 17)
5.5x + 1 -1.5x -17
Combine like terms
4x + 1 -17
4x -16
The Simplified Expression is 4x - 17.
What is Expression?A mathematical operation such as subtraction, addition, multiplication, or division is used to combine terms into an expression. In a mathematical expression, the following terms are used:
An absolute numerical number is referred to as a constant.Variable: A symbol without a set value is referred to as a variable.Term: A term can be made up of a single constant, a single variable, or a mix of variables and constants multiplied or divided.Coefficient: In an expression, a coefficient is a number that is multiplied by a variable.Given:
5.5x + 1−(1.5x+17)
Now, simplifying the expression
5.5x + 1 - 1.5x - 17
Now, combining the like terms
= (5.5 x - 1.5x ) + 1 - 17
= 4x - 17
Learn more about Expression here:
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It takes half of a yard of ribbon to make a bow. How many bows
can be made with 7 yards of ribbon?
(PLEASE EXPLAIN)
I've been trying to complete these problems since 11:30 last night.
Please help me outtttt
What is the value of c in the following equation: 29.4 + c = 62
A. 91.4
B. 33
C. 32.4
D. 32.6
Answer:
D) 32.6
Step-by-step explanation:
This question is asked to find the value of "c", a variable.
We can rewrite the equation like this: 62 = 29.4 + c.
So, something + 29.4 = 62.
62 - 29.4 = 32.6.
Hope this helps!
12. Identify each pair of angles as alternate interior, alternate exterior, corresponding, consecutive
interior, or none of these.
..................................
a) corresponding angles
b) alternate interior angles
c) alternate exterior angles
d) consecutive interior angles
e) alternate exterior angles
f) corresponding angles
hope it helps u!!
if u dont know what are corresponding, alternate angles[ see the pics above so that next time u can solve it on ur own.. :) ]
Use grid paper to find the median of the data. Then find the median of the lower half and the median of the upper half of the data.
82, 62, 95, 81, 89, 51, 72, 56, 97, 98, 79, 85
Answer:
BE YOURSELF
Step-by-step explanation:
First, don't lose confidence. Don't forget if it's 2+2 it equals 5. You are welcome bye.
CAN SOMEONE HELP ME ANSWER THESE QUESTIONS
Answer:
Constant Speed= E
Average Speed= C
Velocity= B
Instantaneous Speed= D
Speed= A
What is the area of the region shown on the map?
I need help with my work
What is 22/100
As a fraction and as a Decimal
What is 51/100
As a fraction and as a Decimal
What is 6/10
As a fraction and as a Decimal
What is 46/100
As a fraction and as a Decimal
(Btw I will report and block fake answers)
Answer:
22/100 = 11/50 = 0.22
51/100 = 51/100 = 0.51
6/10 = 3/5 = 0.6
46/100 = 23/50 = 0.46
Step-by-step explanation:
Answer:
Hope this helped ! Wanna be friends my name is layla and im 11!
Step-by-step explanation:
1. Fraction: 22/100 Decimal: 0.22 %
2. Fraction: 51/100 Decimal 0.51%
3. Fraction: 6/10 Decimal: 0.6 %
4.Fraction: 46/100 Decimal: 0.46 %
Help pleaseeeee I can’t do this and don’t guess don’t do it if you don’t know
Cole has a rectangular garden with an area of 16.02 square meters. What is the width, in meters, of the garden?
Answer:
i thick it 3.56
Step-by-step explanation:
yeah its that
none of people didn't get it correct i need to write something not just solved
Answer: at least I tried
Step-by-step explanation:
Dr. Wong has a table of data in her veterinary office that shows the average lifespans and weights of several popular dog breeds. Alfonso made a scatterplot of these data for a math project.
Answer the questions to make predictions about the lifespan of a specific breed of dog.
1. Describe the association shown by this scatterplot.
2. Alfonso is thinking of getting a bloodhound. Bloodhounds usually weigh about 90 pounds. Based on the data, estimate for the lifespan of a bloodhound. Explain how you made your estimate.
3. Alfonso's friend Dani tells Alfonso that her bloodhound, Ol' Sniffy, lived to be 14.
Based on what you know, do you think this was because:
1. Alfonso didn't use a good estimation method,
2. Dani doesn't remember Ol' Sniffy's age correctly, or,
3. Ol' Sniffy lived an unusually long time?
Justify your answer.
Answer:
1. The heavier the dogs are, the shorter lifespan they have.
2. The lifespan of a bloodhound is on average 10 years long
3. Number 2
Step-by-step explanation:
#1 explination: Since its obvious that the graph angles downwards as it goes towards the left, and because as you go to the left you get heavier dogs, put 2 and 2 together and you get my answer.
#2 explination: We see 3 dots around 90 pounds, one that lives 11 years, and 2 that live 10 years. Since we need to be accurate, we need to find the average of 10, 11, and 10. (10+10+11)/3=10.33. Now we round to 10, so 10 is our answer.
#3 explination: Since there is a bloodhound that lives to be 14, we have two answers, 2 or 3. 1 doesn't work since if Alfonso doesn't have good estimation, the first two questions wouldn't matter *the more you know*. Since we see no unusual pattern between any of the three dots I mentioned earlier, Dani must of forgotten her dog's age (probably because of that dog years thing.)
Answer:
Person Above is correct.
Step-by-step explanation:
Give them brainliest.
You have the following colored stones in a bag: 1/2 purple, 2/5 yellow, 1/6 pink and 1/4 black. You pick a stone without looking. What color stone are you MOST likely to choose?
A
purple
B
pink
C
yellow
D
black
Which is an equation?
A.) 17 + x
B.) 45 ÷ x
C.)20x = 200
D.) x - 90
Answer:
Choice C
20x = 200
Step-by-step explanation:
20x = 200
Equation means that there is an equal sign
Answer:
answer is c) 20x=200
Step-by-step explanation:
3/5 = 8/? can you help
Sumalee won 40 super bouncy balls playing horseshoes at her school's game
night. Later, she gave two to each of her friends. She only has 8 remaining.
Choose the correct equation below to represent the situation?
a. 2x-8=40
b. 40-2x-8
c. 8-2x=40
d. 40-2x=8
let x represent how many friends Sumalee has.
40-2(x)=8
40 original balls - 2 to each friend = 8 balls left
Shari plans to sell pies at a festival for 3 days
-a table costs $40.00 a day to rent
-shari plans to sell each pie for $8.50
-each pie costs her $2.00
how much profit will shari earn if she sells 75 pies per day
Answer:
She will earn $517.5 in profit and will pay $120 for 3 days in rent of the table, and each pie will gain her $6.50 profit.
Explanation:
8.5*75= 637.5
63.5-120= 517.5
8.5-2=6.5