Answers
Answer:
8:5
x = 15
Step-by-step explanation:
Ratio of areas is 64:25.
The ratio of lengths squared gives you the ratio of areas.
The ratio of lengths squared = 64:25
Ratio of lengths is 8:5
The ratio of 24:x equals the ratio 8:5 then
x = 24 * 5/8
x = 15
Related Questions
5.
Enter the number of pound equal to 448 ounces.
16 ounces = 1 pound
Answers
Answer:
27.875
Step-by-step explanation:
Answer:
28 pounds
Step-by-step explanation:
448÷16=28
Please hurry this is due today -5/3 +2 1/3 as a fraction
Answers
Answer:
2 over 3
Step-by-step explanation:
.
SORRY FOR ASKING FOR HELP ALOT TODAY
Answers
Answer:
B. 16p + 6
General Formulas and Concepts:
Algebra I
Combining Like TermsStep-by-step explanation:
Step 1: Define
(13p + 8) + (3p - 2)
Step 2: Simplify
Combine like terms (p): 16p + 8 - 2Combine like terms (Z): 16p + 6Hey there!
“(13p + 8) + (3p - 2)”
➡️ 13p + 8 + 3p - 2
COMBINE your like terms and you’ll have your answer!
(13p + 3p) + (8 - 2)
(13p 3p) = 16p
(8 - 2) = 6
Answer: 16p + 6 (Option B)
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
Whoever answers the question right will receive brainliest.
Answers
Answer:
D
Step-by-step explanation:
Answer:
D.
Step-by-step explanation:
Split big shape into smaller shape with lengths described accuratley in D.
w
h
Triangular Prismn width
17 inches, length = 12 inches and height = 21 inches.
V=
inches
Answers
Answer:
V = 0.5wlh = 0.5(17)(12)(21) = 2142in³.
Answer:
[tex]\boxed {\boxed {\sf v=2142 \ in^3}}[/tex]
Step-by-step explanation:
The volume of a triangular prism can be found by multiplying the area of the base by the height.
[tex]v=B*h[/tex]
The area of a triangle can be found by multiplying the base, height, and 1/2. In this problem, the base and height are width and length.
[tex]B= \frac{1}{2} *w*l[/tex]
Substitute this formula in for B.
[tex]v= (\frac{1}{2} *w*l)*h[/tex]
We know that the width is 17 inches, the length is 12 inches, and the height is 21 inches. Substitute the values in.
[tex]w= 17 \ in \\l= 12 \ in \\h= 21 \ in[/tex]
[tex]v= (\frac{1}{2}* 17 \ in * 12 \ in ) * 21 \ in[/tex]
Solve inside the parentheses first. Multiply 17 and 12.
[tex]v=(\frac{1}{2}*204 \ in^2) * 21 \ in[/tex]
Finish solving the parentheses by multiplying by 1/2 or dividing by 2.
[tex]v=102 \ in ^2 * 21 \ in[/tex]
Multiply.
[tex]v=2142 \ in^3[/tex]
The volume of the triangular prism is 2,142 cubic inches.
Evaluate the expression 23 - x, if x = 8.
30
31
17
15
Answers
Answer:
The answer is 15
Step-by-step explanation:
You just have to subtract 8 from 23 and you get the answer.
The scale in the drawing is 2 in : 5 ft.
Find the area of the actual room. (Dont forget the units)
Answers
I need some help plz
Answers
- I’m pretty sure that is it... hope this works for ya!!
If a 8 hour repair costs $570 and a 7 hour repair costs $510, find a linear model for the relationship between the hours spent on a repair and the total charges of a repair.
Answers
Answer: The linear function y = 60x + 90 can be used to model the relationship between the hours and costs of a repair.
Step-by-step explanation:
In this model or function we will represent the number of hours by x and the cost by y.
Using that information we can generate two points , (8, 570) and (7,510)
Now to write a linear function we will need to find the slope which will be the cost per hour, and the y intercept which will be the initial amount .
To find the slope we will find the difference in the y coordinates of the points and divide it by the difference in the x coordinates.
570 - 510 = 60
8 - 7 = 1
Slope: 60 / 1 = 60
We will have to find the y intercept by using the formula y = mx + b.
We will input the x and y coordinates of a given point plus the slope into the formula to solve for b.
570 = 60(8) + b
570 = 480 + b
-480 -480
b = 90
NAME THE SOLID SHAPE PLEASE SOMEONE HELP ME!!!
Answers
Answer:
Pyramid?
Step-by-step explanation:
Answer:
Pyramid
Step-by-step explanation:
It looks like a triangle that is in 3D so the only thing that looks like a triangle in 3D is a pyramid. It is just tilted.
Pls help, Jessie had 30 minutes to do a three-problem quiz. She spent 8 7/10 minutes on question A, and 4 2/5 minutes on question B. How much time did she have left for question C? (An thank you for helping!)
Answers
Answer:
16 9/10 minutes
Step-by-step explanation:
She is solving 3 questions, so her total time spent =
Total time = Time spent on A + Time spent on B + Time spent on C
30 minutes = 8 7/10 + 4 2/5 + Time C
Time C = 30 minutes - (8 7/10 + 4 2/5)minutes
Time C = 30 minutes - (13 1/0 minutes)
Time C = 16 9/10 minutes
Hence, she would have 16 9/10 minutes for question c
The composition Do,3/2(x,y) is applied to RST to create the image of R”S”T”, which is not shown what are the coordinates of point S”? (-3/2, 9/2) (-9/2, 15/2) (9/2, -3/2) (-15/2, 0)
Answers
Answer:
A is the answer (-3/2, 9/2)
Kendall ate g out of 11 gumdrops. Write an expression that shows how many gumdrops Kendall has left.
Answers
Answer:
11-g
Step-by-step explanation:
You would have to subtract the number of gumdrops Kendall ate (g) from the number of gumdrops they had in the beginning (11). So the expression would be 11-g
Which phrase describes the algebraic expression 8t+7
the product of 8 and 7 more than a number
the quotient of 8 and 7
8 times the sum of a number and 7
8 times a number plus 7
Answers
Answer:
8 times a number plus 7
Step-by-step explanation:
8 times a number plus 7
Answer:
8 times a number plus 7 or D
Step-by-step explanation:
what is the slope of (1,-2) and (6,-2)
Answers
Answer:
?????
Step-by-step explanation:
Explain how to draw a larger triangle that has the same two angle measures. Label the triangle JKL.
Answers
Answer:
First of all draw a base line
then, get a compass and extend it as needed for the base of triangle
after that, adjust the length of compass to 2 cm approximately
then at both end points of base draw angle of 60° to 75° ( because you asked for a larger triangle )
then draw out a straight line from the angle you made and intersect both of the lines then you get the third point.
Now, boom your triangle is ready..
Your bedroom wall is 221 inches wide. You want to hang two posters, each 28 inches
across, with an equal space between each poster and the wall edges.
Answers
Answer:
55
Step-by-step explanation:
What is the value of the function when x=−3?
Answers
Answer:
Hi how are you doing today Jasmine
What is the solution of the system?
5x + 2y = 9
4x−3y=44
Answers
Answer:
(5,-8)
Step-by-step explanation:
5x+2y=9
-2y -2y
5x=-2y+9
^divided that by 5 on both sides
x=-2/5y+9/5
4x-3y=44
4(-2/5y+9/5)-3y=44
-23/5y+36/5=44
^add -36/5 on both sides
-23/5y=184/5
^divded -23/5 on both sides
y=-8
x=-2/5(-8)+9/5
x=5
/// 5TH GRADE MATH ///
Timothy was given three and four sixths bags of marbles and lost two and one fourth bags at the beach. How many bags of marbles does Timothy have left?
six and four twenty fourths bags of marbles
five and ten twenty fourths bags of marbles
one and four twenty fourths bags of marbles
one and ten twenty fourths bags of marbles
Answers
Answer:
1 5/12
Step-by-step explanation:
Please help me ASAP!!!!
Answers
Answer:
6²
Step-by-step explanation:
it's 12 and 3 on 4 sides sums up to 12
Answer:
6^2
Step-by-step explanation:
A perfect square number is an integer that is the square of another integer
Therefore, 6^2 is a perfect square number
A total of 620 tickets were sold for the school play. They were either adult tickets or student tickets. There were 70 more student tickets sold than adult tickets.
How many adult tickets were sold?
Answers
Answer:
22
Step-by-step explanation:
Answer:
There were 240 adult tickets sold and 380 student tickets sold.
Step-by-step explanation:
How did I get this?
First, I divided 620 by 2. You get 310. Then I subtract 70 by on of the 310's. You get 240. I take that 70 that I subtracted and add it to the other 310, you get 380. (This may sound confusing so I will write it out)
620/2= 310
310-70= 240 adult tickets
310+70=380 student tickets
Determine the slope of the line that contains the points A(0, 2) and B(7,3). *
Answers
We know that
[tex]{\boxed{\sf Slope_{(m)}=\dfrac {y_2-y_1}{x_2-x_1}}}[/tex]
Substitute the values[tex]\qquad\quad {:}\longrightarrow\tt m=\dfrac {3-2}{7-0}[/tex]
[tex]\qquad\quad {:}\longrightarrow\tt m=\dfrac {1}{7}[/tex]
[tex]\therefore \sf Slope\:of\:the\:line\:is\:\dfrac {1}{7}[/tex]
enter the value of x that makes the given expression true. 35x=7
Answers
Answer:
x=0.2
hope this helps
have a good day :)
Step-by-step explanation:
out of a box 200 apples 10 of them has gotten bad
Q1- what fraction had gone bad?
Q2- what percentage of the apples were still good to eat?
I need an answer due today please Because i have a math assignment :)
Answers
Answer: 1/20 and 19/20
Step-by-step explanation:
190 apples are still okay. in this equation 200 is 100% . if you find 10% of 200 it would be 20. now you have to find 5% which is half of 20 so 10. meaning now you have to find how many 20’s and 10’s go into 190. the answer is 9 20’s and 1 10. So now you add 9 10%’s together to get 90% and add 10 which is 5%, meaning the total of apples that were still good to eat would be 95%.
At a butcher shop, Hilda bought beef and pork. She left with 18,8 pounds of meat. Express the number of pounds of pork she bought using a decimal.
Answers
Answer:
28 big ones ya dig
have a nice day
The number of pounds of pork Hilda bought using a decimal is 18.32 pounds.
What are improper fractions?Improper fractions are defined as fractions for which the numerator is greater than the denominator.
Now the given amount of meat Hilda left with,
18,8/25 pounds
Now,to convert the improper fraction to decimal, which is made adding the decimal fraction to the integer part, that is:
18,8/25 = 18 + 8/25
18,8/25 = 18 + 0.32
18,8/25 = 18.32
which is the required pounds of pork she left with.
Hence, the number of pounds of pork Hilda bought using a decimal is 18.32 pounds.
To learn more about improper fractions:
https://brainly.com/question/4735051
#SPJ6
you already know MATH HELP PLEASE! ILL GIVE BEST ANSWER REWARD
Answers
Answer:
y < 3
Step-by-step explanation:
Answer:
y=3 i believe
cant see answers
In rectangle JKLM, angle KLM is 4x + 10. Find the value of x.
Answers
Answer: x = 20
JKML is a rectangle => ∠KLM = 90°
⇔ 4x + 10 = 90
⇔ 4x = 80
⇔ x = 80/4
⇔ x = 20
Step-by-step explanation:
What is a Quadratic Model?
Answers
Answer:
A mathematical model represented by a quadratic equation such as Y = aX2 + bX + c, or by a system of quadratic equations. The relationship between the variables in a quadratic equation is a parabola when plotted on a graph.
Step-by-step explanation:
The table shows the progress of a plant's growth. The height of the plant, y, is given by the table, where x is the number of days.
Which statements are correct?
A)
The rate of change is 2 cm.
B)
The plant's height at 10 days is 30 cm.
The plant's height at 30 days is 40 cm.
D)
The initial height of the plant is 0 centimeters high.
E)
The plant's growth can be modeled by the equation y-2x+10.
Answers
Answer:
The table shows the progress of a plant's growth. The height of the plant, y, is given by the table, where x is the number of days.
Which statements are correct?
A)
The rate of change is 2 cm.
B)
The plant's height at 10 days is 30 cm.
The plant's height at 30 days is 40 cm.
D)
The initial height of the plant is 0 centimeters high.
Step-by-step explanation:
The plant's growth can be modeled by the equation y-2x+10.
e is the answer please give me brain list
