Answer:
I can explain.
Step-by-step explanation:
4:5 is equal to 8:10 because your just multiply each number by 2.
4 x 2 = 8
5 x 2=10
Answer:
4x2=8 and 5x2=10
Step-by-step explanation:
so you divide the 1st 2 numbers and divide the other 2
PLEASE HELP ME THIS IS DUE BY THEN END OF THE PERIOD
AHHH! The figure below shows three squares whos sides form a right triangle. The areas of the to smaller squares are shown in square centimeters.
One side is 144cm and the other one is 25cm what is the perimeter of this triangle?
IT WOULDNT LET ME PUT THE PIC! BUT PLS HELP
Answer:
Step-by-step explanation:
Paula rolls a fair number cube with sides labeled 1 through 6. What is the probability of Paula rolling a number that is 3 or greater?
Why is it not possible to form a right triangle with the lengths 2, 4 and 7?
A. Because 4² – 2² ≠ 7²
B. Because 2 + 4 ≠ 7
C. Because 2² + 4² ≠ 7²
D. Because 2² + 7² ≠ 4²
Answer:
Pythagorean Theorem
a^2 + b^2 = c^2
2^2 + 4^2 = 7^2?
This is not true, so the answer is C. Because 2² + 4² ≠ 7².
Let me know if this helps!
A 12-pound bag weighs more than a 200-ounce bag. True or false?
Question 9 options:
True
False
Answer:
False. A 200-ounce bag would weigh more than a 12-pound bag.
Hope this helps!
The statement "A 12-pound bag weighs more than a 200-ounce bag." is True.
What is Unit Conversion?The same attribute is expressed using a unit conversion, but in a different unit of measurement. For instance, time can be expressed in minutes rather than hours, and distance can be expressed in kilometres, feet, or any other measurement unit instead of miles.
Given:
A 12-pound bag weighs more than a 200-ounce bag.
As, we know
1 pound = 16 ounce
So, the weight of bag in ounces
=12 pound
= 12 x 16
= 192 ounce
So, the statement is True.
Learn more about Unit Conversion here:
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What is the area of the figure on the coordinate plane below?
Options
A ( 144 units^2) B ( 128 units^2) C ( 126 units^2) D (252 units^2)
Answer:
A 144units ^ 2
Step-by-step explanation:
Help me please im really stuck:)
Answer:
The answer is B
Answer:
Option B
Step-by-step explanation:
Slide that Red line to the left or right.
Slide it in one direction until you reach the end of the box. What lengths do the red lines overlap on?
The edge of the box has dimensions of 7 cm by 5 cm. The 9 cm does not affect the dimensions of the cross section area.
I need help with number 18 and 19 please give the correct answer
I’ll mark brainlest
HELP
Marta's dog just had six puppies. Four are female (F), and two are male (M). One of the males is brown. Two of the females are brown. All puppies are either brown or white.
If Marta randomly gives away puppies to her friends, what is the probability of a friend getting a puppy that is male, brown, or both?
Answer the questions to find out.
1. How many male puppies are there?
Write your answer in the space below.
2. How many brown female puppies are there?
Write your answer in the space below.
3. How many puppies are male, brown, or both?
Write your answer in the space below.
4. What is the probability that a puppy Marta gives away is male, brown, or both? Explain.
Write your answer in the space below.
West of Checkpoint A, which is at (0,5), are two hurdles that Helena needs to jump over. Hurdle 1 is 4 units west of Checkpoint A, and hurdle 2 is 3 units west of hurdle 1. Checkpoint B is 2 units west of hurdle 2.
What are the coordinates of Checkpoint B? The answer needs to be in ordered pair form PLS. Thank you
Answer:
Checkpoint B = (-9,5)
Step-by-step explanation:
Here is an image of the graph and coordinates.
Andrew is using three pieces of scrap wood to build a wall shelf in his bathroom. The shelf will be shaped like a triangle, and the pieces of scrap wood measure 12 inches, 15 inches and 9 inches long. Will the shelf be shaped like a right triangle? Why or why not?
A. Yes; 9² + 15² = 12²
B. Yes; 9² + 12² = 15²
C. No; 9² + 12² ≠ 15²
D. No; 15² + 12² ≠ 9²
Answer:
The answer is B because first of all the sentence is correct and the equation is true : Yes; 9² + 12² = 15²
HELP ALL PARTS PLEASE!!! (you may need to zoom in to see questions)
Answer:Wait this is not right
Step-by-step explanation:
What is 12x÷6x^2
please help
Answer:
I think it would be 4x
Step-by-step explanation:
Heres how. At first you ignore the exponent (you'll come back to it) 12x ÷ 6x = 2x. Then you have to solve with the exponent. 2 × 2 = 4 then add the label. 4x, and that's how you get the answer. Hope this helps.
Pleaseeeee answer I will mark brainliest for best answer ^>^
Answer:
3.85
Step-by-step explanation:
75x43.2=3240
3240/842.30=3.8466
please help will mark brainliest! (random answers will be reported)
Answer:
B
Step-by-step explanation:
Sorry if I am incorrect!
Hey please answer these not just for the points. I dont need an explanation or anything just the answers. Please i need this asap
Answer: can u take a better picture and is the 9th grade
Step-by-step explanation:
Consider the circle with a radius of 30 cm.
What is the approximate circumference of the circle? (Use 3.14 as an approximation of pi.)
Answer:
You are close it is (D)
Step-by-step explanation:
Answer:
A. 188.4
You multiply the radius by two to get the diameter. Then you multiply that by pi
Suppose Elena has $5 and sells pens for $1.50 each. Her goal is to save at least $20. Write an inequality to show the number of pens Elena needs to sell to reach her goal.
Hint: You may need to use the "relationships" tab in the equation editor.
i hope this helps
Answer:
0.375
Step-by-step explanation:
1.50/20=0.075…0.075x5=0.375
x=times
/=divide
Why is 2 : 7 and 10,000 : 35,000
let's say 10000 ÷ 5000 = 2
35000 ÷ 5000 = 7
Answer:
They are like that because they are equivalent numbers
Step-by-step explanation:
please mark as brainllest really need it have a nice week
[o]-[o]
\___/
Help ASAP worth 20 points please help me
At an athletic banquet, an equal number of athletes were seated at each of the 7 large tables, and 24 parents were seated together on the other side of the room. There were 87 guests attending. Draw a tap diagram
Answer:
What do you mean by a tap diagram?
Step-by-step explanation:
Albert constructed a square box to hold jewelry. The
perimeter of the box is 94 meter.
1. How long is each side of Albert's jewelry box?
Answer:
6.25 centimeters
Step-by-step explanation:
Not 100% sure. Use this answer at your own risk.
Line A passes through the points (3,4) and (-1,2). Line B passes through the points (-12,0) and (-6,-4). At what point do the lines intersect?
Answer: -9 is what im geting sorry if not help
Step-by-step explanation:
Tell whether the angles are adjacent or vertical. Then find the value of x.
Answer: I think it is vertical
Step-by-step explanation:
Answer:
vertical, x=25
Step-by-step explanation:
The angles are vertical angles and vertical angles are equal
75 = 4x-25
Add 25 to each side
75+25 = 4x-25+25
100 = 4x
Divide each side by 4
100/4 = 4x/4
25 =x
what is the answer for this questions
and explain why
Answer:
B
Step-by-step explanation:
Well you first know that your y-intercept is -2 (look on the graph) so you can automatically cancel out option A and D. Now this leaves us with B and C. The only thing that is different between the two answers is the slope. Slope = Δy/Δx (change in y divided by change in x) So from (0,-2) to the next point (4, -1) How far is the x and y? Well you go up one and to the right 4. the change in y is up one (+1) and the change in x is right 4 (+4).
You can also do this
\frac{-2-(-1)}{0-4} = \frac{-1}{-4} = 1/4\\
(y2-y1)/(x2-x1) (the numbers are subscripts)
hope that helped:)
Find the value of x.
Which two expressions are equivalent to 3.2(4p+8.5)?
Answer:
a, c
Step-by-step explanation:
3.2(4p + 8.5)
= 12.8p + 27.20 (C)
3.2(4p) + 3.2(8.5)
= 12.8p + 27.2 (A)
Look at the answers carefully
**LOOK AT THE SIGNS**
Please read it thoroughly before picking the answer
PLEASE DO NOT COPY OTHER PEOPLE'S ANSWERS
Answer:
I believe the second top one
Step-by-step explanation:
there is no way 14.5-1.5=16 so those are out of the focus for the last one is saying 1.5 is bigger than 14.5 (false) with the second one it's saying x is equal to 13 so i believe its the second one
hope it makes sense :)
About 30% of Ellen's savings came from babysitting
If she has $240 in her savings account, how much
money did she earn babysitting?
Answer: 72
Step-by-step explanation: .30 times 240 = 72
plz help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
According to the graph, what is the approximate average rate of change in the radius of the circle as the area increases from 3 square feet to 7 square feet?
Answer:
0.5
Step-by-step explanation:
At 3, the radius was about 1. At 7 it was about 1.5. Giving us a difference of 0.5.
I might be wrong
The approximate average rate of change in the radius of the circle as the area increases from 3 square feet to 7 square feet is 0.125 foot per square foot
What is rate of change?The rate of change formula gives the relationship describing how one quantity changes in relation to the change in another quantity. The rate of change from the coordinates of y to coordinates of x can found out as
rate of change = [tex]\frac{Change in y}{Change in x} =\frac{(y2 - y1 )}{(x2 - x1 )}[/tex]
According to the question
The area increases from 3 square feet to 7 square feet
i.e, Change in x = 7-3
= 4 square feet
Between area increases from 3 square feet to 7 square feet radius changes form 1 to 1.5 feet
i.e, Change in y = 1.5 - 1
= 0.5 feet
As,
rate of change = [tex]\frac{Change in y}{Change in x} =\frac{(y2 - y1 )}{(x2 - x1 )}[/tex]
substituting the values
rate of change = [tex]\frac{0.5}{4}[/tex]
= 0.125 foot per square foot
Hence, the approximate average rate of change in the radius of the circle as the area increases from 3 square feet to 7 square feet is 0.125 foot per square foot
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elliot had $20.00. he spent $9.00 on lunch and wants to use the rest to buy comic books. if the store sells 3 comic books for a dollar, how many comic books can elliot buy?
Answer:
he would have 11 comic books in total
Answer: 33 comic books
Step-by-step explanation:
20-9=11 dollars left
11x3=33