Answer: 1. is 990 miles. 2. Cameron is 72 inches or 6 ft. 3. 20+70 = 90 minutes so 1 hour and a half. 4. 25 minutes im pretty sure. 5. 28.98 6. 3.132
7. 4.375, 8. 90, 9. 58, 10, 9.05 11. 25 feet.
Pythagorean Theorem: a^2 + b^2 = c^2
Question 6 options:
No. Since 7^2+9^2≠11^2, the triangle cannot be a right triangle.
Yes. Since 7^2+9^2=11^2, the triangle must be a right triangle.
Yes. Since7^2+9^2≠11^2, the triangle must be a right triangle.
No. Since 7^2+9^2=11^2, the triangle cannot be a right triangle.
9514 1404 393
Answer:
No. Since 7^2 + 9^2 ≠ 11^2, the triangle cannot be a right triangle.
Step-by-step explanation:
You may recall that side lengths of 3, 4, 5 make a right triangle. That particular triple has several interesting characteristics. One is that it is the only (reduced) triple that is an arithmetic sequence (has a constant difference between the side lengths). Any right triangle that has sides that differ by a constant amount must be a multiple of 3, 4, 5.
Here, we have sides of length 7, 9, 11—values that differ by 2. They form an arithmetic sequence that is not a multiple of 3, 4, 5, so we know right away they cannot be sides of a right triangle.
__
If we want to use the Pythagorean relation to check, we can see if the equation is true:
7² + 9² = 11²
49 + 81 = 121
130 = 121 . . . . . . Not True
simplify the equation and show your work.
-d - 10.25 (16d - 4)
Answer:
-165d+41
Step-by-step explanation:
-d-10.25(16d-4)
distribute:
-x-164x+41
collect like terms:
-165x+41
A store clerk is stocking the shelves. He places on the shelf a box of cereal that weighs 850 grams, a box of granola bars that weighs 385 grams, and a box of crackers that weighs 435 grams. What is the total weight in kilograms?
16.70 kilograms
1.670 kilograms
167 kilograms
1,670 kilograms
Answer:
1.670kg is the answer
Step-by-step explanation:
3 - 6x + 2 + 1 = 4 - 5x + 2 - x
How many solutions does this equation have
Answer:
4
Step-by-step explanation:
Please help me hurry
Answer:
B
Step-by-step explanation:
There is a negative correlation in the data set.
Answer:
negative correlation
Step-by-step explanation:
the points form a "straight-line" that goes from the top and the lowers to the bottom. positive correlation would be if the line went upwarda and no correlation is when the dots are scattered around the graph
Pierre wants to make tables and chairs. He has a total of 220 wooden boards and 760 nails.
Answer:
Pierre has enough boards and nails to make 9 tables and 5 chairs.
Step-by-step explanation:
Brainliest ofr right answer go bless
Answer:
4 is the right answer
Step-by-step explanation:
1) 6.50
2) 6.00
3) 7.00
4) 7.20
CAN SOMEONE PLEASE HELP WITH THIS QUESTION PLS..
Answer:
C.
Step-by-step explanation:
I believe this is the answer its been a few years since I learned this.
mark brainliest if it helped
Answer:
B. 37.68 is ur answer
Step-by-step explanation:
since the circle of candles is 3 inches from the edge on both sides the radius of the cake is 6inches and using the formula 2πr you get 37.68
PlEaSe TelL mE tHe AnSwEr..................................
Answer:
let hat be x
x×x=121
x²=121
x=√121
x=11
11 is your answer.
Cindy is saving for a trip to Hawaii. Each week, she puts aside the same amount of money for her airfare. After 9 weeks of saving, she needs $390 more for her airfare. After 14 weeks, Cindy still needs $240. How much does Cindy put aside each week for her airfare? How much is the airfare to Hawaii?
Answer:
I might be wrong but I did the calculations and my answer is that she put $30 aside each week and the airfare to hawaii is $660
Step-by-step explanation:
This is how I find my answer
first:
14 weeks - 9 weeks = 5 weeks
$390 - $240 = $150
$150/5 = $30 ( that is what she save per week)
then I did
$30 x 140 = 420 + 240 = $660
40 POINTS PLZ HURRY
ITEM BANK: Move to Bottom 2,5002,5003,0003,00032,50032,50035,000 Consider the data shown on the graph.
• The y-intercept represents a starting salary of $ ? for a new employee. • The slope represents an additional $ ? in salary for each additional year of employment. • If the starting salary for a new employee is changed to $35,000 and the yearly salary increase is unchanged, the new equation would be y = ? x + ? . • If the yearly salary increase is changed to $ ? , the new equation would be y = ? x + ? .
Answer:
Can you show the graph please?
Step-by-step explanation:
Answer:
300
Step-by-step explanation:
If the yearly salary increase is changed to $ ? , the new equation would be y = ? x + ?.
Let $e for new empolyee.
Let $s for slope for salary.
We know if the starting salary for a new employee is changed to $35,000 and the yearly salary increase is unchanged, the new equation would be y = ?
y = ? the question mark will represent x.
Because $35,000 is the only number, that will be our main goal.
So $35 in shorten, added 25, 20. Which is 45.
With that we do +200 - 45. 155.
So 45+255=300
Answer: 300
Done ✔
What is the solution to 12 - 6x > 24
Answer:
x < -2
Step-by-step explanation:
12 - 6x > 24
Subtract 12 from both sides.
-6x > 12
Divide both sides by -6. (When you divide an equality by a negative number, the "greater than" sign becomes a "less than" sign, and vice versa.)
x < -2
Answer:
x < -2
Step-by-step explanation:
plz help me have a nice day
Answer:
a
Step-by-step explanation:
I need help, please don't do it for the points.
Answer:
3 feet
Step-by-step explanation
times them all by 4 and you get the fomual
Answer:
3 ft
Step-by-step explanation:
Given the net below calculate the surface area. The sides measure 6 by 4, the top and bottom measure 8 by 6 and the front and back are 8 by 4.
Answer:
152
Step-by-step explanation:
So first I find the area of the big rectangle going down, which is 14x8=112
And then I do the flap thingies on the side: 5x4=20x2=40
112+40=152
Answer:
152
Step-by-step explanation:
Please give me brainliest, please, I hope this helps
A builder is buying property where she can build new houses. The line plot shows the sizes of the lots for each house. What is the average size of the lots?
Answer:
Average size of the lots = ⅓ acre
Step-by-step explanation:
The question incomplete without specifying what we are to determine.
Question:A builder is buying property where she can build new houses. The line plot shows the sizes for each house. 1/6 has 6 X's 1/3 has 3 X's and 1/2 has 6 X's. Organize the information in a line plot. What is the average size of the lots? _________ acre
Help anyone?
Solution:
We are asked to organize the information in a line plot. See attachment for the line plot.
Given: 1/6 has 6 X's 1/3 has 3 X's and 1/2 has 6 X'sIn no particular order, the sizes of the lots are:1/6, 1/6, 1/6, 1/6, 1/6, 1/6, 1/3, 1/3, 1/3, 1/2, 1/2, 1/2, 1/2, 1/2 and 1/2 acre.
Let's count the number of lot for each size given.
For 1/6: there are 6 X's on the line plot of 1/6 number of lot for 1/6
= the lot × number of times it occurs
= (1/6) × 6 = 6/6 = 1 acre
For 1/3: there are 3 X's on the line plot of 1/3 number of lot for 1/3 = the lot × number of times it occurs
= (1/3) × 3 = 3/3 = 1 acre
For 1/2: there are 6 X's on the line plot of 1/2 number of lot for 1/2
= the lot × number of times it occurs
= (1/2) × 6 = 6/2= 3 acres
To find average size of the lots, we would sum all lot for each given size then divide by the total number of lots given.Sum of all lot for each given size = 1+1+3
Sum of all lot for each given size = 5
The total number of lots given = 15
Average size of the lots = 5/15 = 1/3
Average size of the lots = ⅓ acre
Hope this helps! :)
The model car is 3 inches long. On the box, it says the scale of the model is 1/42. What is the length of the actual car in feet? (convert your answer from inches to feet.)
Answer:
10 feet 6 inch
Step-by-step explanation:
3 times 42 is 126. 126 to feet is 10 ft 6 inch
Hey! Please help, I’ll give brainliest.
Simplify: /121
A.8
B.9
C.10
D.11
[square roots]
Answer:
121 is the square root of 11
A pair of jeans is on sale for 35% off. How much money does the customer save? Round to the nearest cent.
And the jeans cost $65.75
Answer:
$43.74
Step-by-step explanation:
You can multiply .65 to 65.75 to find your answer.
explain how to answer the word problem below.
3 feet = 1 yard
John has 476 feet of yarn and he needs to know how many yards he has. How many yards of yarn does John have. (solve and explain)
solve this please
3(2y+3)-4y=-3
Answer:
=−6
Step-by-step explanation:
Answer:
y= -6
Step-by-step explanation:
First step: Distribute the 3 (times everything in the parintheses by 3)
6y+9-4y=-3
Then, Combine like terms
2y+9=-3
Subtract 9 from both sides
2y=-12
Divide by 2
y=-6
i need a little help i dont understand this question
Answer: The answer would be
75
Step-by-step explanation:
If you do 75+75+30 it would add up to 180 which is what a triangle is worth.
PLEASE HELP- THIS IS DUE AT 2PM PLSSSS HELPPPP QUICKKKK!! WILL MARK BRAINLIEST
There are three parts to this problem. Solve each percent word problem and show your setup for each one.
You have r rare coins, consisting of p pennies and n nickels.
1. p is 20% of 190. How many pennies do you have?
2. 190 is 200% of r. How many rare coins do you have?
3. n is 60% of r. How many nickels do you have?
Answer:
1. p=38 pennies. 2 r= 95 rare coins. 3. n=57 nickels
Step-by-step explanation:
1. how you get it is .20 x 190
2. 190/2 =2/3 x r
3. .60 x 95
I need help, we've never done any of this.
Answer: your answer is B
Step-by-step explanation:
Please mark me brainlist
Answer:
I think it's B, 54 degrees, based on the acute angle, below 90.
Step-by-step explanation:
Can someone help me ;-;
With any questions, it doesnt have to be all of them-
can anyone be my tutor? like help me with my hw
Answer:
if i can help im gonna help ofc
A groundskeeper needs grass seed to cover a circular field, 290 feet in diameter.
A store sells 50-pound bags of grass seed. one pound of grass seed covers about 400 square feet of field.
What is the size of the field in square feet, to the nearest whole?
Answer:
66018.5 sq feet
Step-by-step explanation:
Area = πr²
To find the Radius R we need Diameter which 290 fee so:
R = Diameter / 2
R = 290/2
R = 145 ft
Now put values in Area Formula
Area = 3.14 x (145)^2
A = 66018.5 sq feet
Without solving, identify whether this equation has a solution that is positive,negative, or zero:3x-5=-3
And please solve the equation
thanks
Answer:
I'm having problems with that too
Step-by-step explanation:
7 - 3x + 6x^2 - 10 + x - x^2=?
Answer:
5x^2-2x-3
Step-by-step explanation: