Answer:
15m/s^2
Step-by-step explanation:
u=5m/s
v=80m/s
a=?
t=5sec
now
a=v-u/t
a =80-5/5
a=75/5
a =15 ans
(D2+6d+9)+(d3-6d+9)
answer this equation-3x+2<8
Answer:
x > -2
Step-by-step explanation:
-3x+2<8
Subtract 2 from each side
-3x+2-2<8-2
-3x<6
Divide each side by -3, remembering to flip the inequality
-3x/-3 > 6/-3
x > -2
Hey there!☺
[tex]Answer:\boxed{x>-2}[/tex]
[tex]Explanation:[/tex]
[tex]-3x+2<8[/tex]
Let's subtract 2 from both sides of the inequality.
[tex]-3x+2-2<8-2\\-3x<6[/tex]
Now divide both sides by -3.
[tex]\frac{-3x}{-3}<\frac{6}{-3}[/tex]
Simplify 6/-3. Also remember that dividing a positive with a negative will give us a negative.
[tex]6/-3=-2[/tex]
[tex]x>-2[/tex]
Hope this helps!
What is the value of x?
20
35
60
70
Answer:
its 60. u gotta know this stuff man
solve for y 2(5y-1)=28
Answer:
y=3
Step-by-step explanation:
screen shot below evaluating functions please help
Answer: I believe the answer is 5.
Step-by-step explanation:
f(1) = -(-1)^2 -4(-1)
f(1) = 1^2 + 4
f(1) = 1 + 4
f(1) = 5
Hope this helps!
Please help me. One prepaid cell phone company charges $0.027 per minute and a $2 monthly fee. Another company charges $0.031 per minute with no monthly fee. For what number of minutes per month are the charges for the first company cheaper? Please explain to me
Answer: >500
Step-by-step explanation:
what do I do this is my lat question and I forgot how to do this
Please answer this as soon as you can : Evaluate 5/18 + 5/6
Answer:
1 1/9
Step-by-step explanation:
5/18 + 5/6
Get a common denominator of 18
5/18 + 5/6 *3/3
5/18 + 15/18
20/18
18/18 + 2/18
1 1/9
WILL MARK YOU BRAINLIEST
Answer:
it is D I'm pretty sure but ask ZJH to
Answer:
B . [tex]d = \sqrt{x^2+y^2}[/tex]
Step-by-step explanation:
The original formula is
[tex]d = \sqrt{(x_2-x_1)^2 +(y_2-y_1)^2} \\\\x_2-x_1 =x\\y_2-y_1 =y\\\\So... \: ;\\d = \sqrt{x^2+y^2}[/tex]
Find the measure of A
Options
-14
63
96
44
I need help ASAP
Answer:
Step-by-step explanation:because all angles in a triangle add up to 180° 100°+30°=130° 180°-130°=50°
What is the value of 7,549,236
Answer:
yo mama
Step-by-step explanation:
How is factor related to a real square?
can someone please do this ill mark brainliest
Answer:
-60 im pretty sure this is it
Bai bought balloons for each of her 15 friends.
If she spent $3.25 per balloon, how much did she spend?
Answer:
48.75
Step-by-step explanation:
All you haft to do really is 3.25 x 15 and you get 48.75, Because she spent 3.25 on each balloon and she has 15 friends. So 15 friends multiplied by 3.25 gets you 48.75 she spent total.
Answer:
$48.75
Step-by-step explanation:
3.25 x 15 = 48.75
I hope this helps :)
Which number is larger, 2 x 10^-3 or 3 x 10^-2? Explain.
Answer:
Step-by-step explanation:
[tex]2 \times 10^{-3}=\frac{2}{10^3}=\frac{2}{1000}=0.002\\3 \times 10^{-2}=\frac{3}{10^2}=\frac{3}{100}=0.03=0.030\\0.030>0.002\\so~3 \times 10^{-2} ~is~larger~than~the~other.[/tex]
(52) + (3+4i) is
O 3 +9i
O 12
O 3ti
O 92 + 3
Answer:
O 3 +9i
Step-by-step explanation:
For which values of a the system has at least one solution: x≤7 x≥a urgent pls help now
Answer:
We have the system:
x ≤ 7
x ≥ a
Now we want to find the possible values of a such that the system has, at least, one solution.
First, we should look at the value of a where the system has only one solution:
We can write the 2 sets as:
a ≤ x
x ≥ 7
So, writing both together:
a ≤ x ≤ 7
if a is larger than 7, we do not have solutions.
then a = 7 gives:
7 ≤ x ≤ 7
Here the only solution is 7.
Now, if a is smaller than 7, for example 5, we have:
5 ≤ x ≤ 7
Now x can take different values, so we have a lot of solutions.
Then the restrictions for a, such that the system has at least one solution, is:
a ≤ 7.
Simplify : 15y - 10 + y(2 + 9) -8
Answer:
Simplified expression is 26y - 18
Step-by-step explanation:
15y - 10 + y(2 + 9) - 8
15y - 10 + 2y + 9y - 8
26y - 18
Please help :)
Name the intersection of the two planes in the image below.
Answer:
↔ ORK
Step-by-step explanation:
The intersection of the two planes is the line
Line ORK
↔ ORK
solve the literal equation for x
t=10+7x-qx
Answer:
Step-by-step explanation:
7x - qx + 10 = t
7x - qx = t - 10
x(7 - q) = t - 10
x = (t - 10)/(7 - q)
A container ship is overtaking an oil tanker on the way out of Harwich Harbor, and the first mate notices that if he starts walking from the front of the container ship when the two ships start overlapping, he reaches the back as the two ship separate. He walks at 3 km/hour.
If the container ship is 100 m long, and travelling at 12 km/hour, how long is the oil tanker?
Answer:
I don't get it
Step-by-step explanation:
Jorge asked 15 of his classmates how many different states they lived in. The results are shown in the the dot plot.
Using the dot plot, it is found that the correct option is:
Four out of 5 students have lived in only 1 or 2 states.What is a dot plot?The dot plot shows the number of times each measure appears in the data-set.Hence:
7 classmates have lived in one different state.5 classmates have lived in two different states.2 classmates have lived in three different states.1 classmate has lived in five different states.That is, 12 out of 15, that is, four out of five students have lived in either 1 or 2 different states, hence the third option is correct.
To learn more about dot plot, you can take a look at https://brainly.com/question/24912483
If the area of triangle is 1200 sq m and its length is 60 m , find the breadth .
Answer:
20 m
Step-by-step explanation:
The area of a triangle is 120 sq m
The length is 60 m
We are required to find the breadth
Therefore to find the breadth of the traingle the formular below will be applied
Area= length × breadth
120= 60 × breadth
Breadth= 120/60
= 20 m
Hence the breadth of the traingle is 20 m
Which equation represents a function? Select all that apply.
m-8=33 can you plz help me do this
Answer:
41
Step-by-step explanation:
m-8=33
Combine like terms by moving 8 to the other side
m=33+8
m=41
I hope this helps! Please comment if you have any questions.
Answer:
M = 41
Step-by-step explanation:
This question is a basic one. Don't let the letter freak you out haha. All you need to do for something like this is find out what minus 8 is 33. An easy way we can do this is just add 8 to 33. 33 + 8 = 41.
41 - 8 = 33.
Your answer is 41.
Hope this helps and have a nice day!
Davis saved $1000 and then found a savings account that will give him 10% interest per year.
Represent the money in his account after n years.
1) Arithmetic or Geometric:
2) Common difference/ratio:
3) Recursive Formula:
4) Explicit Formula:
Answer:
1000x0.1=n
Step-by-step explanation:
first year he had 1000
second year they times the 1000 by .1 because thats ten percent
The graph shows the motion of a train on a railroad. Which statement describing the motion of the train is best supported by the graph? Math item stem image CLEAR CHECK The train is traveling on a level surface. The train is moving at a constant positive speed. The train is not moving. The train track is straight.
Answer:
The train is not moving
Step-by-step explanation:
The graph does not show the train's motion. It shows the train's position, which is constant. ("Distance" is not a measure of motion. It is a measure of position.)
If the train's position is constant, it is not moving.
what examine the rotation. which best describes point D
Answer:
center of rotation
Step-by-step explanation:
Approximately how many times greater is 2.3x10^-4 than 1.15x10^-8?
Answer:
2.3 × is 20,000 times greater than 1.15 ×
Step-by-step explanation:
Given as :
The first number= x = 2.3 ×
The second number= y = 1.15 ×
Let The first number is z times greater than second number
i.e x = z × y
Or, z =
Or, z =
Or, z = 2 ×
∴ z = 20,000
So,The first number is 20,000 times greater than second number
Hence, 2.3 × is 20,000 times greater than 1.15 ×
please answer fast!!!According to the Triangle Sum Theorem, which combinations of side lengths would make a possible triangle? Choose all that apply.
Group of answer choices
3, 4, 3.606
3, 6, 9.2
2, 5, 7
3, 4, 5
Answer:
Is there a picture of it?
Step-by-step explanation:
Answer:
3, 4, 5 would be the correct answer.