Answer:
1050 feet per hour.
Step-by-step explanation:
Going down, the speed was r = d/t
r = the speed.
d = distance which is 2100 feet
t = 2 hours.
r = 2100 / 2
r = 1050 feet per hour.
I need help finding Z
Answer:
The answer is 70
Step-by-step explanation:
5 x 5 = 25
14 x 5 = 70
Hope this helps
Which of the values below has three significant figures?
A. 101.2
O B. 2310
O c. 1400
O D. 1001
I NEED THIS ANSWER SUPER FAST
Answer:
B.) 2310
Step-by-step explanation:
A has 4 (zeros in between numbers count)
B has 3
C has 2 (zeros following numbers without a decimal place do not count)
D has 4 (zeros in-between numbers count)
please help me!!!
Solve the system by substitution.
y=-x
-2x+5y=-28
Answer:
(4,-4)
x=4
y= -4
Step-by-step explanation:
We know that y is equal to and so we can plug the y value in for x into the other equation
-2x+5(-x)= -28
Solve for x
-2x-5x= -28
-7x= -28
x=4
Now that we know that x= -4 we can plug this into one of the two starting equations and solve for y
y= -(4)
y= -4
Need help asap please its due in 10 minutes
Step-by-step explanation:
Question 6)
Radius=8
Center (6, -3)
Question 3)
On
Question 4)
outside the circle.
Question 2)
All circles are similar to all other circles.
The last question.
1 , center at (0,-3) radius of 6
2 , Radius of√6 center at (3, -2)
3 , Radius of √6 center at (-3,2)
4 , Radius of 6 center at (-3,0)
5 , Radius of 6 center at (3, -2)
A school has 1800 students on its roll, 40% of whom are girls. How many boys are there in the school?
please send me pictures solution please
help me solve this problem
Answer:
55°
Step-by-step explanation:
We know that exterior angle of a triangle is equal to the sum of two opposite interior angles
so
x = 21° + 34°
= 55°
Hope it will help :)❤
Of 200 Boston residents surveyed, all but 18 were born in Massachusetts. What percent of the residents surveyed were not born in Massachusetts?
Jace has two number cubes the red cube has the following numbers on the faces 1,1,2,2,5,6 the blue number cube has the following numbers on the faces 1,2,2,3,4,6 which is true
Answer:
C The probability of rolling a number less than 6 is the same for both number cubes.
Step-by-step explanation:
The answer is, C . The probability of rolling a number less than 6 is the same for both number cubes.
What is probability?Probability can be defined as the ratio of the number of favorable outcomes to the total number of outcomes of an event.
here, we have,
given that,
the red cube has the following numbers on the faces 1,1,2,2,5,6
the blue number cube has the following numbers on the faces 1,2,2,3,4,6
hence, The answer is, C . The probability of rolling a number less than 6 is the same for both number cubes.
To learn more on probability click:
brainly.com/question/11234923
#SPJ2
WILL GIVE BRAINLIEST!!! AND 75 POINTS
Answer:
A.2
hope it's helpful ❤❤❤❤❤❤
THANK YOU.
#
Answer:
[tex]\Large \boxed{2}[/tex]
Step-by-step explanation:
[tex]\displaystyle \frac{14(2+3-2 \times 2)}{4^2-3^2}[/tex]
Solve parenthesis
[tex]\displaystyle \frac{14 \times 1}{4^2-3^2}[/tex]
Solve exponents
[tex]\displaystyle \frac{14}{7}=2[/tex]
Write an integer that represents 14,000 feet below sea level
A 14-inch candle burns at a rate of 1 inch per hour. Draw a graph to model this situation. How long will the candle last?
i hate math please help
With (5,7). 5 is the x value and 7 is the y value
Replace x and y and see if it works:
Using the second equation: x-y = -10
Replace x and y to get 5-7
5-7 = -2, which is not the -10 in the equation son(5,7) is not a solution.
*EXTRA PTS* name the relationship between the pair of angles
solve the inequality
4-x<9
Answer:
x>-5
Step-by-step explanation:
4-x<9
take 4 to the other side
-x<9-4
-x<5
make the -x to positive x
so change the sign
x>-5
find the square root of 24-16√2
Answer:
the square root is 2.82
Step-by-step explanation:
24-16=8
√8=2.82
Which of the following is NOT an arithmetic sequence?
a
1, 2, 3, 4,...
b
0.25, 0.5, 0.75, 1, ...
c
2, 2.5, 3, 3.5,...
d
-2, 4, -6, 8,...
Answer:
D
Step-by-step explanation:
To be an arithmetic sequence, the numbers have to be added or subtracted by a constant number. D is not the answer because -2+6 equals 4, but 4+6 doesn't equal -6, so D cannot be a arithmetic sequence.
I earned $6. Then I bought 4 candy bars for
$0.75 each. How much money do I have left?
Answer:
$3
Step-by-step explanation: 4 time .75 = 3
if you bought 4 candy at .75 each the your answer will have Tobe 3
pllz helpp i dont havvee timeee
It states reflected over the y-axis, so treat the y axis as a mirror and you will realise that the x is always the inverse number. For example, if it is -2, the reflected value will be 2. (y remains unchanged)
X: (10,2)
Y: (8,-7)
Z: (-9,5)
Jayla is a salesperson. She sold a guitar for $96 and earned 20% commission. How much
commission did jayla earn
Answer:
$115.20
Step-by-step explanation:
Hi! We need to find 1% of 96 to multiply by 20.
96 / 100 = .96
Now we multiply by 20.
20 x .96 = 19.2.
Now, we add 19.2 to what she earned in the first place (96).
19.2 + 96 = 115.20
Hope this helps!
1. It is a prime number larger than 20.
Answer:
23, 29, 31, 37, 41, 43, 47, 53, 59, 61
what are you asking?
How many radians is 330° in a fraction?
Answer:
5.76 Radians
Step-by-step explanation:
What is the slope for (4,3)
Answer:
The slope is 0
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
what it mean average of these five numbers 2 4 5 6 8
Answer:
5
Step-by-step explanation:
Help help help please and thank you
Answer: the answer is d
Step-by-step explanation:
12x-15 = 3 (2x+3) answer if swag
Answer:
4
Step-by-step explanation:
12x-15=3(2x+3)
12x-15=6x+9
12x-6x-15=9
6x-15=9
6x=9+15
6x=24
x=24/6
x=4
What is this answer please
Answer:
The correct answer is B.
Step-by-step explanation:
A 3-column table with 3 rows. Column 1 is labeled Number of Tests with entries 2, 1, 2. Column 2 is labeled Score Earned with entries 70, 80, 90. Column 3 is labeled Total Score with all blank entries.
Sasha wants to know her average grade on her math tests. She earned a score of 70 on two tests, an 80 on one test, and a 90 on two tests. What is Sasha’s mean score?
A) 70
B) 75
C) 80
D) 90
Answer:
80
Step-by-step explanation:
Did the assignment :D
Answer:
80
Step-by-step explanation:
The number of customers visiting a local business is 74,496 has been continuously does cleaning at a rate of 4.5% each year what is the approximate number of customers in 17 years?
A 34056
B 34666
C 17507
D 160091
Please help ! Need it
Answer:
u/187 = 189
Step-by-step explanation:
Needs more characters, but that's all there is to it.
please-awnser-my-math-warm-uppl
Answer:
Part One is -6 degrees
Part Two is 7.5 degrees
Step-by-step explanation: