Answer:
The speed would be 60kph.
Answer:
80 mph (average)
Step-by-step explanation:
Split 120 into thirds, each one being half an hour.
120/3=40
Add two of them together, getting 80.
40x2(or 40+40)=80
Since the car travels 80 miles in one hour, 80 mph is the average speed.
Which expressions equal 75,000?
There are two correct answers btw ᕙ(`▿´)ᕗ
7.5×102
7.5 × 10 2
75×103
75 × 10 3
7.5×104
7.5 × 10 4
75×105
75 × 10 5
7.5×106
Question 21
What is the area of the parallelogram and triangles?
Enter numbers in the boxes.
Answer:
First Question: 75 x [tex]10^{3}[/tex] and 7.5 x [tex]10^{4}[/tex]
Second Question:
A = bh (parallelogram)
A = 1/2bh (triangles)
Step-by-step explanation:
First Question: It's multiplied by [tex]10^{3}[/tex] because 75,000 has 3 zeros.
It's also multiplied by [tex]10^{4}[/tex] because you move the decimal place 4 times on the right at 7.5 which leads to 75,000.
Second Question: Well there aren't specific numbers to solve the areas of the parallelogram or triangle, so I gave the formulas instead. "b" stands for base and "h" stands for height
Hope this helped! <3
Once there was a girl with five lollipops. i took them because i did not eat breakfast. so how many are left. If you delete my question then i will ban you from life heh. Plz answe this is urgent.
Answer:
The girl has 0 left. You on the other hand has around 4.99 to 5.01 lollipops
Step-by-step explanation:
thankfully they were poisoned lollipops that the girl was secretly hired to have you take them for you to eat.
. 。 • ﾟ 。 . . . 。 。 . . 。 ඞ 。 . •The girl was an imposter. . . 。 . 。 ﾟ . . , . . .
im sorry i had to put that
7x + 4(x+5)
I will give brainliest to first person who answers!!!!!!!!!
Answer:
Its 11x + 20 !!
Step-by-step explanation: :)
Classify this triangle by its sides and angles.
-right and scalene-
-right and isosceles-
-acute and isosceles-
-acute and scalene-
What are the coordinates of the point on the directed line segment from (1, -3) to
(7,5) that partitions the segment into a ratio of 1 to 3?
Answer:
The point of contact = (-2,-7)
Step-by-step explanation:
Explanation
Given that the points are (1,-3) and (7,5)
Given that ratio m:n = 1:3
The line segment AB divides 1:3 internally
[tex](\frac{mx_{2}-nx_{1} }{m-n} , \frac{my_{2} -ny_{1} }{m-n} )[/tex]
1:3
A(1,-3) and B(7,5)
[tex](\frac{1(7)-3(1) }{1-3} , \frac{1(5)-3(-3) }{1-3} )[/tex]
([tex](\frac{4}{-2} ,\frac{14}{-2} )[/tex]
(-2 ,-7)
The point of contact = (-2,-7)
Determine 10% of 300.
Answer:
30
Step-by-step explanation:
Answer: 30
Step-by-step explanation:
Help me with math for brainiest:)
Answer:
1. Divide 8
2. Multiply 8
3. Subtract 8.7
4. Add 2.6
5. Multiply -2
- 1/10 x 6/10 =
fastfastfastfast
Answer: 1/10 x 6/10 = 6/100 = 3/50
Or -0.06
Step-by-step explanation:
Answer:
-0.06
Step-by-step explanation:
Suppose that a person's peak blood alcohol level is0.04 (grams per 100 mL) and that this level decreases by 20% each hour.
Answer:
Step-by-step explanation:
incomplete question
I WILL GIVE BRAINLIEST!!! PLS HELP!!!
Answer:b
Step-by-step explanation:you welcome and thank you
1.
(2x3 - 5x2 + 3x + 7) = (x - 2)
a) 2x3 - x2 + x + 9
b) 2x2-x+1
C) 2x2 - x + 1 + 9/x-2
d) 2x2_9x - 15 - 23/x-2
Find the output, y, when the input, x, is -5.
Answer:
y = - 2
Step-by-step explanation:
When x = - 5 so, y = - 2
Hope it helps you in your learning process.
I need help with this asap
What is the length of rt
Answer:
c
Step-by-step explanation:
Steps !
2(x + 4) = 4x + 3 - 2x + 5
Step-by-step explanation:
2x + 8 = 4x + 3 - 2x + 5
2x - 4x + 2x = 3 +5 -8
0 = 0
x = 0
Estimate the quotient by rounding the expression to relate to a one-digit fact 1275 ÷ 588 A.2 B.3 C.4 D.5
Answer:
2
Step-by-step explanation:
Round the divisor to the nearest 10 or 100, depending on how many digits are in the divisor.
Round the dividend to the nearest 10, 100, or 1,000 so that all of the digits, except the first one are zeros.
Divide 600 by 30.
Compare your estimate to the exact answer to determine if the exact answer is reasonable.
Lines m and p are perpendicular.if the slope of line m is -3 ,what is the slope of line p?
Answer:
slope of line p = [tex]\frac{1}{3}[/tex]
Step-by-step explanation:
Given a line with slope m then the slope of a line perpendicular to it is
[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{-3}[/tex] = [tex]\frac{1}{3}[/tex] ← slope of line p
Choose the student who combined like terms correctly to write an equivalent expression.
5 + c + c + c – 4
5 + c + c + c minus 4 = 9 c
5 + c + c + c minus 4 = 3 c minus 1
5 + c + c + c minus 4 = 4 c
5 + c + c + c minus 4 = c + 1
Answer: B- Sabrina’s work 5+c+c+c -4. Hope this helps !! :)
Answer: B 5 + c + c + c minus 4 = 3 c minus 1
I got this right on Edg 2021
Hope this helps :)
What is the simplified form of this expression?
(8x - 7) + (-2x - 9) - (4x - 3)
OA.
2x-13
OB.
2x - 19
OC.
2x-5
OD.
2x + 1
Answer:
The answer is A
Step-by-step explanation:
here you go mate'
Step 1
(8x - 7) + (-2x - 9) - (4x - 3) equation
step 2
(8x - 7) + (-2x - 9) - (4x - 3) expand by distributing
8x+-7+-2x+-9+-4x+3
step 3
8x+-7+-2x+-9+-4x+3 combine terms
answer
2x-13
can i get brainliest if you dont mind?
[79 points if correct]
Help me with any 4 questions!
Please !!!!
Answer:
(BEFORE YOU SUBMIT IT, PLEASE READ THE WARNING)
QUESTION EIGHT: 2690
QUESTION NINE: 120
QUESTION ELEVEN: 12.5
QUESTION FOURTEEN: 24
Step-by-step explanation:
WARNING!! FOR QUESTIONS WITH INTEREST: I do not know if interest is good or bad (if you get money, or if you lose money. I counted interest as making money, but if you are sure it's not, contact me in the comments and I will solve it again! :)
8.
may 3rd -> july 15th = 73 days
500*0.06 = 30
30 = how much he makes in one day (so he has 530 after 1 day)
30*73 = 2190
500 + 2190 = 2690
9.
210/7 = 30
1% for 3 years = 30
1% for 1 year = 10
100% for 1 year = 1000
2000*0.06 = 120
11.
54,000*0.08 = 4320
54,000/4320 = 12.5
14.
5000*6.26% = 312.5
7500/312.5 = 24
may I receive help with number 4
Answer:
The awnser u have for number 4 is correct
TRUE
OR FALSE
OR NOT ENOUGH INFORMATION
WORTH 50 POINTS AND BRAINLIST
Answer:
true
Step-by-step explanation:
please the second probability is true
Answer: I believe it's False
Hope this helps love<3
The work in an office takes 150 hours to complete every week.
Each person in the office works for 32 hours a week.
What is the smallest number of people needed to complete the work?
Answer: A minimum of 5 people will be needed.
Step-by-step explanation:
150/32 = 4.6875
You can't have a partial person, so round up to 5.
It may be possible to have 4 employees working 32 hours and another working 22 hours, but that is not what the question asks exactly. That is still 5 people.
Is this the right answer???
Answer:
No, the answer is 200
Step-by-step explanation:
[tex]x ( 2y + z ) ^{2}[/tex]
x = 2
y = 3
z = 4
Substitute in the given values and solve;
Remember the order of operations;
(1) parenthesis
(2) exponents
(3) multiplication or division
(4) addition or subtraction
[tex]2 ( 2(3) + 4)^{2}\\2(6+4)^{2}\\2(10)^{2}\\2(100)\\200[/tex]
Solve 13+b>34. Graph the solution.
I give lots of points
Question:
13 + b > 34
Step 1: Keep variable on one side, and subtract 13 on both sides.
b > 21
Step 2: Now that you have the value of b, create a number line that includes the number "21"
Step 3: Since it is not "or equal too" we will use an open dot, since we do not contain that point. Put dot over 21.
Step 4: The sign is ( > ) meaning greater than. Therefore all points greater than 21 is true. See graph.
Answer:
ue mom
Step-by-step explanation:
Miles ⅕ Hours 1/65 Miles per hour ?
Answer: 13 miles per hour
Step-by-step explanation:
f(x) = - 3x ^ 2 + 3x + 7 Find f(8)
Answer:
f(8) = -161
Step-by-step explanation:
Plugin 8 to each x value to get to this equation, -3(8)^2 + 3(8) + 7. Once you have done that, make sure to multiply 8 to the second power and by 3 separately to get to this equation -3(64) + 24 + 7. Combine 24 and 7 together to get 31 and multiply 64 by -3 to get -192. Add 31 now to get -161 as your answer.
Answer:
f(8)= -161
Step-by-step explanation:
fill in 8 into x, so the equation becomes
f(8)=-3(8)^2+3(8)+7
f(8)=-3(64)+24+7
f(8)=-192+31
f(8)=-161
What is quotient of 10 divivded by 1/8
Answer:
80
Step-by-step explanation:
To make it a fraction form answer, you multiply the whole number by the denominator and make the result the new numerator. The old numerator becomes the new denominator
Answer:
it is 80
Step-by-step explanation:
dont ask me to explain
HELP ASAP (20 POINTS)
The function f is modeled by the equation f(x) = 5x + 4 What is the range of the function when the domain is {-2,3,5}? A. {19,-6,29}
B.{-6,16,29}
C.{-6,19,29}
D.{14,16,24}
The range of the function will be;
⇒ { - 6, 19, 29 }
What is Domain?The set of all inputs of the function is called Domain of set.
Given that;
The function is,
⇒ f (x) = 5x + 4
And, The domain = {-2, 3, 5}
Now,
Since, The function is,
⇒ f (x) = 5x + 4
We know that;
The range of the function gives the value of f (x).
So, We get;
The function is,
⇒ f (x) = 5x + 4
Put x = - 2;
⇒ f (-2) = 5 × - 2 + 4
= -10 + 4
= - 6
Put x = 3;
⇒ f (3) = 5 × 3 + 4
= 15 + 4
= 19
Put x = 5;
⇒ f (5) = 5 × 5 + 4
= 25 + 4
= 29
Thus, The value of range = { - 6, 19, 29 }
Learn more about the domain visit:
https://brainly.com/question/12188600
#SPJ2
3
-9(2.7 - 1.55) + 3
Answer:
-7.35
Step-by-step explanation:
distribute -9 to 2.7 and 1.55
-9x2.7=-24.3
-9x1.55=-13.95
then subtract -13.95 from -24.3
-24.3-(13.95)=-10.35
Then add 3 to -10.35
Answer = -7.35
Answer:
what is the question I do not know but ill try my best
Step-by-step explanation:
-9(2.7 - 1.55) + 3= -7.35
