Answer:
1. 21 2. 54 3. 105 4. 138
Step-by-step explanation:
Complete this ratio table! (Look at your notes if you need a hint!)
People Limbs
2 8
4 ??
?? 32
8 ??
Answer:
Step-by-step explanation:
Since (most) people have 4 limbs you simply multiply the values on the left by 4. For the values on the right divided by 4:
2 8
4 16
8 32
8 32
Hello! Last question of the day! And if you don't know the answer PLS DONT ANSWER OR I WILL HAVE TO REPORT!!! Thank you! (Use the photo)
Using the following data, calculate the mean absolute deviation:
1 6 5 8 3 7 1 4 10 9
What is the mean absolute deviation for these data?
A: 9
B: 5.4
C:5
D:2.6
Answer:
its D: 2.6
Step-by-step explanation:
have a good day! hopefully this helps!
Tell whether the ratios form a proportion.
1 to 0.4 and 9 to 3.6
Answer:
no? cause one is negative and the other is positive and I'm guessing they both have to be the same
Step-by-step explanation:
3 = x
x 3
These are fractions btw
Cross multiply:
3 * 3 = x * x
Simplifying
3 * 3 = x * x
Multiply 3 * 3
9 = x * x
Multiply x * x
9 = x2
Solving
9 = x2
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-1x2' to each side of the equation.
9 + -1x2 = x2 + -1x2
Combine like terms: x2 + -1x2 = 0
9 + -1x2 = 0
Add '-9' to each side of the equation.
9 + -9 + -1x2 = 0 + -9
Combine like terms: 9 + -9 = 0
0 + -1x2 = 0 + -9
-1x2 = 0 + -9
Combine like terms: 0 + -9 = -9
-1x2 = -9
Divide each side by '-1'.
x2 = 9
Simplifying
x2 = 9
Take the square root of each side:
x = {-3, 3}
I WILL GIVE BRAINLIEST!!
Side BC is 10 inches long, and Side AB is √300 inches long. What is the length of Side AC?
A. 14 in.
B. √200 in.
C. √290 in.
D. 20 in.
Answer:
B
Step-by-step explanation:
Answer:
It is option B
(I'm answering dis so that u can give dat guy the credit)
The ratio of Jenny’s trophies to Meredith’s trophies is 7:4. The difference between the numbers is 12. What are the numbers?
The two numbers would be 28 and 16 respectively.
What is Equation Modelling?Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.
We have the ratio of Jenny’s trophies to Meredith’s trophies is 7 : 4. The difference between the numbers is 12.
From the question, we can write -
7x - 4x = 12
3x = 12
x = 4
The numbers would be -
[a] = 7x = 28
[b] = 4x = 16
Therefore, the two numbers would be 28 and 16 respectively.
To solve more questions on Equation Modelling, visit the link below -
brainly.com/question/14441381
#SPJ2
My smart friends couldn't even figure this out.
Pls helpppppppp!!!!!!!!!!!!!!!!!!!!
I'll award brainliest
please help me pleaase
Answer:
2.08
Step-by-step explanation:
This should be the answer
A rectangular prism measures 3 1/2 cm long, 2 1/2 cm wide, and 1 1/2 cm high. How many cubes with side lengths of 1/2 cm are needed to fill the prism?
A.
105 cubes
B.
6 cubes
C.
35 cubes
D.
13 cubes
Answer:
C its C oki there i answered
Step-by-step explanation:
sorry no explanation oki fine .. maybe im lucky
The figure below shows three quadrilaterals on a coordinate grid: A coordinate grid is shown from positive 8 to negative 8 on the x axis and from positive 8 to negative 8 on the y axis. An image of a rectangle labeled E is shown on ordered pair negative 1, negative 1 and negative 3, negative 1 and negative 3, negative 2 and negative 1, negative 2. Another image of a rectangle labeled G is shown on ordered pair negative 2, negative 2 and negative 6, negative 2 and negative 6, negative 4 and negative 2, negative 4. Another image of a rectangle labeled F is shown on ordered pair negative 1, 1 and negative 1, 2, and negative 3, 2 and negative 3, 1. Which of the following statements is true about the three quadrilaterals? E and F are similar but not congruent. E and G are similar but not congruent. G and F are similar and also congruent. E and G are similar and also congruent.
Explain the relationship between mass and volume and density and if it will float or sink in water.
If the mass of an object is greater than the volume the density...
If the mass of the object is less than the volume the density ..
Answer:
if an object weighs more than an equal volume of water, it is more dense and will sink, and if it weighs less than an equal volume of water, it is less dense and will float.
less dense
more dense
PLS PLS PLS PUT THIS ON THE NUMBER LINE FROM LEAST TO GREATEST !!!!!!! I WILL GIVE BRAINLIESST!
Answer:
Where's the number line?
Step-by-step explanation:
Answer:
no number line. cant help pls repost your question
Step-by-step explanation:
Pls help it is due today
Answer:
The answer is that the student plotted each (x,y) point as (y,x)
Step-by-step explanation:
If you look at the graph, you will notice that points aren't correct. The first point (200,207), the point is plotted as (207,200). The numbers are switched. The point is at 200 on the y axis and at 207 on the x axis, which is reversed from what the point should be.
please help!! thankssss :)
Answer: I think its C
Step-by-step explanation:
A figure is formed using a triangle and a semicircle.
Which of the following equations can be used to represent the total area of the figure?
A. A= 1/2 (8 * 11) + pi (4) squared divided by 2
B. A= 1/2 (8 * 11) + pi (8) divided by 2
C . A= 1/2 (8 * 11) + pi (8) squared divided by 2
D. A= 1/2 (8 * 11) + pi (4) squared
Answer:
i think its B
Step-by-step explanation:
Math problem:
43 ÷ (7 − 3) × 2.
Answer: 21.5
Step-by-step explanation:
Answer:
21.50
Step-by-step explanation:
43 ÷ (7 − 3) × 2
According to order of operations you would do 7 - 3 first which gets you to 4.
43 ÷ 4 × 2
Now you would do 43 ÷ 4 which is 10.75 so next...
10.75 × 2
You should get an answer of 21.50
Hope this helps :D
Linda randomly surveyed 20 teachers at her school about whether they prefer chalkboards or dry erase boards. She repeated the survey three times with three different sets of teachers.
A 3-column table with 3 rows. Column 1 has entries Sample 1, Sample 2, Sample 3. Column 2 is labeled Chalk with entries 12, 9, 1. Column 3 is labeled Dry Erase with entries 8, 11, 19.
Which pair of Linda’s samples seems to have the lowest variability and, therefore, are representative samples?
samples 1 and 2
samples 1 and 3
samples 2 and 3
none of the samples
Answer:
sample 1 and 2
Step-by-step explanation:
i got it right in edgeunity
Answer:
1 and 2
Step-by-step explanation:
A wooden bench was originally priced at $50 but went on sale for 20% off. If Presley bought the wooden bench and paid a 5% sales tax, how much did he pay in total?
Answer:
$42.00
Step-by-step explanation:
20% OF 50 = 40
Before Tax Price: $40.00
Sale Tax: 5.00% or $2.00
After Tax Price: $42.00
Answer:
$42
Step-by-step explanation:
To get the new bench price, you multiply 50 × 0.2, which gets you 10, then you subtract 50-10, which is 40, and $40 is the price of the bench on sale. (You could also do 50 × 0.8 to avoid a step and still get the same answer).
You then take 40 and multiply is by 0.05 to get the tax, which would be $2. From here, you add 40+2 to get $42, the amount of money Presley paid for the bench.
Need help.
Complete the equation to make a true statement.
-7 -4 -2 1 2 3
7 - ? = 7 + ?
Add the numbers on top to make a true statement.
Answer:
7- -2= 7 + 2
Step-by-step explanation:
Negative and negative is a positive
Plssss hurry !!!! The question is in the photo
Answer:
i can't even read what that is
Step-by-step explanation:
What is the value of the expression shown below?
7 + (10 − 4)2 ÷ 4 × 1 over 2 to the power of 3
8
8 and 1 over 6
8 and 1 over 8
79
Answer:
8 and 1 over 6 . Check it if you can , I wouldn't want you to get it wrong :)
Step-by-step explanation:
Please help!
question: a baker mixes 8 3/4 cups of white flour with 2 1/2 cups of rye flour for a bread recipe. how many cups of white flour does the baker need to each mix every 1 cup of rye flour?
Answer:
3.5 or 3 2/4 a cup of white flower for each cup of rye flower
Determine and prove which lines are
parallel
I’ll give Brainliest. Due Soon.
Answer:
a and b are parallel, and so are t and s.
Step-by-step explanation:
By U-angles, a and b are parallel, because 108 + 72 = 180 degrees.
By corresponding angles and F-angles, t and s are parallel, because 108 = 108 degrees.
let me redo my question..
Find the area of the shaded region. Use 3.14 for pi. You do not need to round any of your answers.
PLEASE PLEASE PLEASE HELP !!!!!!!!!!!!!!!
Answer:
Answer 1 - A answer 2 - A and sorry I don’t know the last one but I think it’s d
Step-by-step explanation:
as long as 6 meters = _____ meter(s)
Answer:
on the line ig you put 6 meters
Step-by-step explanation:
HELP PLEASE
A recipe uses 1 3/5 cups of milk for every 12 servings. If the same amount of milk is used for each serving, how many servings can be made with a gallon of milk?
Plz Help me with this
x^2+18x+c
Answer:
81
Step-by-step explanation:
Solve 0 = -1.8y + 0.72. What is y = to?
1.0.4
2.-0.4
3.0.8
4.1.8
Answer:
0.4
Step-by-step explanation:
just solve it like an equation.
Can someone plz help me !!!
Answer:
53! good luck and stay safe<3