two hot air balloons are traveling along the same path away from a town, beginning from different locations at the same time. Henry´s balloon begins 30 miles from the town and is 48 miles from the town after 2 hours. The distance of Tasha´s balloon from the town is represented by the function y= 8x +20.
which balloon was farther from the town at the beginning, and which traveled more quickly?
9514 1404 393
Answer:
D. Henry's started farther, went faster
Step-by-step explanation:
Henry's balloon traveled 18 additional miles (from 30 to 48) in 2 hours, so had a speed of 18mi/(2h) = 9 mi/h. The equation for his position could be ...
y = 9x +30 . . . . . 9 is the rate of change; 30 is the initial value
__
Comparing this to Tasha's position function, we see her balloon started 20 miles from town and traveled 8 miles per hour.
__
Henry started farther from town and traveled faster.
Answer:Its A
Step-by-step explanation:
Plz answer these questions. If ur gonna answer answer them all or else i will report and u wont get brainliest.
Answer:
Step-by-step explanation:
Answer:
1: 1.5, a decrease
2: 5, decreases, 4.1, decreases, 4
3: 694, 708, other, faster
4: A, 45
5: B
Step-by-step explanation:
Surprised that I'm not stealing points?
A bucket of Unifix cubes has 5 red, 6 brown, 5 blue, 4 yellow, and 5 green. Mrs. Brothers is going to randomly
select one cube, not replace it, and then she will select a second cube. What is the probability that both cubes will
be brown?
Answer:
the third
Step-by-step explanation:
anyone know how to complete this table need helpp asapp please
Answer:
Step-by-step explanation:
Ytigr
Identify the transformation from the original to the image and tell if the two figures are similar or congruent. The original figure (ABC triangle) has continuous lines, the image has dashed lines.
Answer:
Step-by-step explanation:
It’s the last one!!
I'll give brainliest if someone helps me.
Answer:
Scale Drawing - Two dimensional model of an object.
Scale Model - Three dimensional model of an object.
Step-by-step explanation:
20 - 12/x = 16 ; x = 3
Answer: 20−12/3=?16
16=16
True
Step-by-step explanation: hope this help:)
Answer:
20-12 = 8.
If 8 / x = 16, then 3 at x;
8/3 =16.
I hope you will like it.
what is question 3???????????
A family wants to buy a new computer. The regular price is $849. The store is offering a 20% discount, and a sales tax of 6% is added after the discount. What is the total cost of the computer?
A. $169.80
B. $679.20
C. $719.95
D. $789.75
Answer:
C
Step-by-step explanation:
because
The length of a rectangle is 3 1/6 cm longer than the width. The perimeter of the rectangle is 15 1/3 cm. What are the width and length of this rectangle?
PLS HELP ASAP!!!!!!!!!!!!!!!!!
Answer:
1212
Step-by-step explanation:
121212212
raj estimates that the length of his bicycle is 66 inches. is this reasonable? why or why not
A high school math teacher is grading her students' tests. The teacher spends about 4 minutes grading each test. The teacher has a total of 176 students. How long will it take the teacher to grade the tests?
A.8 hours and 34 minutes
B.6 hours and 44 minutes
C.10 hours and 55 minutes
D.11 hours and 44 minutes
HELP ASAP TYSM IF U DO!!!
How would you graph the solution set of ≤ -18?
closed circle on -3 and shaded to the left
closed circle on -108 and shaded to the left
closed circle on -3 and shaded to the right
closed circle on -108 and shaded to the right
An air hockey table that normally sells for $158.99 is on sale for 75% of the regular price. What would be a reasonable amount for the sale price?
Answer: $119.24
Step-by-step explanation: 158.99 times 0.75 = 119.24
Myra's sailboat has a small glass window that allows light to enter the cabin. The window is shaped like a rectangle with semicircles on both ends. The dimensions are shown in the diagram below.
Which measurement is closest to the area of the glass window in square inches? Use 3.14 for pi?
A. 3 square inches
B. 153.48 square inches
C. 103.24 square inches
D. 253.96 square inches
Answer:
C.)
Step-by-step explanation:
Add the area if the rectangle, to the area of the two semi-circles.
Area of Rectangle: L: 6[tex]\frac{5}{8}[/tex] in times W: 8 in = 53 in
Area of Semi-circle: [tex]\frac{1}{2}[/tex](πr2): [tex]\frac{1}{2}[/tex](π(4)2) = 25.13
(r is always half of diameter (d) so r=4)
53 + 25.13 + 25.13 = 103.26
50 POINTS WILL MARK BRAINLIEST
Answer:
The tower wall 10 meters tall.
It landed at 6 seconds.
The highest it got was 95 meters.
Step-by-step explanation:
Hope it helps.
Answer:
Thanks for the points
Step-by-step explanation:
The tower wall 10 meters tall.
It landed at 6 seconds.
The highest it got was 95 meters.
The expression 5 1/2x + 6 represents the perimeter of
the rectangle shown. Write an expression that
represents the length of the rectangle
which values from the set {1,2,3,4,5} make the inequality true?
Answer:
The answer is probably (1,2,3)
Step-by-step explanation:
If you add 1, 2, and 3 together you get 6 yes?
Then you would subtract 2, then you get the answer.
cant figure this out help please
Answer:
5. is 75 and 6. is 60
Step-by-step explanation:
5. 150/2 which is the first coordinate is 75
6. 180/3 is 60
Little help pls. I don’t know the answer
Choose the inequality that shows x is bigger than 2.
A.2 x
C.2≤x
D.2≥x
Answer:
C
Step-by-step explanation:
Can 2 or more different triangles have the same area?
Answer:
yes
Step-by-step explanation:
A chess player played a total of 20 games. If he won 5 of the games, What is the ratio of games he lost to games he won?
Answer:
1:4
Step-by-step explanation:
every 4 games he won 1 game
which of these systems of linear equations has an infinite number of solution
Answer:
A
Step-by-step explanation:
The measures of two supplementary angles have a ratio of 4:5. What is the measure of the larger angle?
The measure of the larger angle is
°. what is the angle
please help me with this for brainliest
Answer:
C
Step-by-step explanation:
Considering you want to be isolating "Z" you want to add 318 to the negative 318 to completely remove it. Leaving you with Z=471
Answer:
C
Step-by-step explanation:
because you need to do 318 - 153 and that equals 165 but your answer is C
Is anyone willing to help????
Answer:1- supplementary 2-100
Step-by-step explanation:
Paul is 1/6 as old as his mother Mary now. In 20 years Paul will be half of Mary’s age then. How old is Mary now?
Answer:
40
Step-by-step explanation:
He is half so you multiply by 2
The table below shows the amount a jacket would cost with various discounts.
What is the original cost of the jacket?
Answer:
somewhere near $100
Step-by-step explanation:
What equation matches the table?