The last brainliest, Please show work
Answer: The speed of the car is 45.3 miles per hour.
Step-by-Step Explanation: Let 'x' be the speed of the car.
60 × 2/3 = 120/3 = 40
30 × 1/5 = 151/5
151/5 /40 = x / 60
151 / 200 = x / 60
=> x = (151×60) / 200
=> x = 45.3
Answer:
The car was traveling at an average speed of 45.3 miles per hour.
Step-by-step explanation:
We need to figure out how many minutes are in 2/3 of a hour. If we divide 60 minutes by 3 we get 20 minutes, so 2/3 of 60 minutes is (20 minutes x 2) 40 minutes.
We now know that the car traveled 30.2 miles in 40 minutes. We want to know if it traveled for 60 minutes, what would the average speed be. The ratio will be the same, so we want to solve for x (miles):
30.2/40=x/60
We then cross multiply:
30.2x60=40(x)
1,812=40(x)
Divide each side by 40
1,812/40 = x
x=45.3
Please help me!!! The ones are the numerators and the other numbers are the denominator
Answer:
1) 3/13
2)? im not sure
3) 2/7
4)2/14
im not sure they might be wrong
PLEASE HELP ASAP!!!!I WILL NAME YOU BRAINLIEST IF YOU ANSWER CORRECTLY!!!
Which coordinate grid shows Point A at (−0.25, 1.75)? (5 points)
A. Coordinate grid shown from negative 2 to positive 2 on the x-axis and negative 2 to positive 2 on the y-axis in increments of 1 over 4. Only the whole numbers are labeled. A point A is shown at the intersection of one grid line to the left of the y-axis and 7 grid lines above the x-axis.
B. Coordinate grid shown from negative 2 to positive 2 on the axis and negative 2 to positive 2 on the y-axis in increments of 1 over 4. Only the whole numbers are labeled. A point A is shown at the intersection of one grid line to the right of the y-axis and 7 grid lines below the x-axis
C. Coordinate grid shown from negative 2 to positive 2 on the axis and negative 2 to positive 2 on the y-axis in increments of 1 over 4. Only the whole numbers are labeled. A point A is shown at the intersection of 7 grid lines to the left of the y-axis and 1 grid line above the x-axis.
D. Coordinate grid shown from negative 2 to positive 2 on the axis and negative 2 to positive 2 on the y-axis in increments of 1 over 4. Only the whole numbers are labeled. A point A is shown at the intersection of 7 grid lines to the right of the y-axis and 1 grid line below the x-axis.
Answer:
C
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Is there a specific rule to follow when dividing simplified fractions? i mean if you were to have the numerator and demoninator you divide them by two four? or is it optional?
Answer:
Step-by-step explanation:
This method consists of multiplying the numerator of the first fraction by the denominator of the second fraction and then writing the answer in the resulting fraction’s numerator.
Next, we multiply the denominator of the first fraction by the numerator of the second fraction, and then write the answer in the resulting fraction’s denominator*.
Lastly, we simplify the final fraction.
For example, in order to divide the fraction
dividing fractions
We multiply the numerator of the first fraction (3) by the denominator of the second fraction (10). This gives us the numerator for the final fraction: 3 x 10 = 30.
Next, we multiply the denominator of the first fraction (4) by the numerator of the second fraction (6). This gives us the denominator of the final fraction: 4 x 6 = 24.
dividing fractions
The last step is to simplify the fraction. Since both numbers are multiples of 6, we can divide the numerator and denominator by 6.
30 ÷ 6 = 5
24 ÷ 6 = 4
Therefore, the result of the division is 5/4.
dividing fractions
Method 2 of dividing fractions: Inverting and multiplying
Step 1: Invert the second fraction. That is, swap the numerator for the denominator.
Step 2: Simplify any numerator with any denominator.
Step 3: Multiply across.
For example, we are going to divide:
dividing fractions
Step 1: We invert the second fraction 6/4. This becomes 4/6.
Step 2: We simplify the numerators with the denominators.
Numerators are:
12 = 2 x 2 x 3
4 = 2 × 2
Denominators are:
5 = 5
6 = 2 × 3
We can simplify both from numerator and denominator a 2 and a 3. We call this process “cross canceling” if one numerator has a common factor with the other denominator.
And we multiply across:
dividing fractions
k is the vertical shift so k = 6
no stretch or shirnk so a = 1
no horizontal shift so h = 0
Answer:
601
Step-by-step explanation:
Plsss help with these two questions!!!i will mark brainliest!
how Many times have your pet nocked over your stuff?
Describe the pattern in each sequence and determine the next term of the sequence.
The figure shows a sequence from left to right. The first figure from the left is a dot, the second figure has 3 dots in the shape of a triangle, the third figure has 6 dots in the shape of a triangle, and the fourth figure has 10 dots in the shape of a triangle.
Answer:
23%0-6⁶v
Step-by-step explanation:
Please Help! Please write a detailed explanation of how you got your answer!!! Please don't write fake answers just for points. I just want some help on homework, I asked for a detailed explanation so I can understand the subject better next time. I really don't want just the answer. Thank You!
Answer:
im pretty sure the area is 96 square meters
Step-by-step explanation:
12x8
Answer:thats easy lol 8x12=area so its 96
Step-by-step explanation:
Solve this inequality (show your work)
30x+ 600 ≥ 1,500
Answer:
x ≥ 30
Step-by-step explanation:
30*30 = 900 and when we add 600 to that, we get 1,500 which is the lowest possible number for the left side of the equation to equal. If x equals anything above 30, then it will automatically equal a number greater than 1,500 when added to 600.
(sorry this is confusing, I'm not very good at explaining things. I hope it helped anyway)
Answer:
x > 30
Step-by-step explanation:
replace > with=
30x +600=1500
take 600 to the other side
30x=1500-600
30x=900
x=30
therefore x > 30
Hey Please help me with these two questions! TYSM!
Answer:
1. 5.28
2. 4.3
Step-
by-step explanation:
Answer:
9). 5 10) . -6
Step-by-step explanation:
i did this already lol :))
Foster is centering a photo that is 3 1/2 inches wide on a scrapbook page that is 10 inches wide. How far from each side of the page should he put the picture? Enter your answer as a mixed number.
Answer:
The answer is that Foster should position the page so that the picture is 4.25 inches away from each side
Step-by-step explanation: I hope this helps :) Im sorry if my awnser is wrong
Write the complex number in the form a + bí.
V6 (cos 315º + i sin 315º)
Answer:
dude i tried so hard i keep getting da same answer its timing me to do it so ima put da answer in comments
Step-by-step explanation:
Karen did 1/2 of her homework right after school and 1/6 of her homework after dinner. what fraction of her homework does she have left?
a. 1/2
b. 1/3
c. 2/3
d. 1/6
Answer:
2/3
Step-by-step explanation:
Find the value of x.
NEED ANSWER ASAP WILL MARK BRAINLIEST!
L, M ∈ KN
Answer:
the value of x in this image is 38
Step-by-step explanation:
we know that the total angles of triangles are 180, so m is 180-84=96, and 180-134=46, when added we get 142, which means the last angle is 38
Answer:
x can be 42° to 21°
Which expressions are factors of the expression below? Select the three correct answers.
-24xyz-12xy+20xyz
A:xy
B:12xz
C:2xy
D:3y
Answer: −
4xy(z+3)
Step-by-step explanation:
thats the answer
In order to estimate the number of monkeys living in a certain rain forest, Finn catches 90 monkeys, marks them, and releases them. Later, Finn catches 550 monkeys and notes that 50 of them are marked. To the nearest whole number, what is the best estimate for the monkey population?
Answer:
990
Step-by-step explanation:
Giving brain plz asap
Answer: 12 weeks
Step-by-step explanation:
1136.66 - 200.54 = 936.12
936.12 / 78.01 = exactly 12
a/3 > -4 it says solve then graph the solution
Answer:
a>-12
Step-by-step explanation:
it's divide by 3 so times 3 on the other side to solve for a that will give a > -12
Arthur works at the candy store. He has the opportunity to make up gift bags to hand out to passing students as they go home from school. He has 105 candy canes and 70 'Christmas peeps'.
Answer: 35
Step-by-step explanation:
Which of the following are limitations of range? Select all that apply.
It does not tell you about the values in a data set.
It cannot tell you about the spread of a data set
It does not provide information about the dispersion of a data set.
It does not provide a measurement of central value for a data set.
It is not useful when making other statistical calculations.
Answer:?
Step-by-step explanation:
Sorry I am confused could you explain this furthermore?
;kldjflkajdf please help me
Answer:
-3(x+6) -2=7
-3x-20=7
3x=-27
x= -9
Step-by-step explanation:
Hope this helps!
Posting algebra again :/
How much simple interest would be earned on a certificate of deposit worth $2,000 over a period of 5years with an interest rate of 2%?
Answer:
$200 will be earned on a certificate of deposit worth $2000 over a period of 5 years with an interest rate of 2%
Step-by-step explanation:
Simple interest is applied on a amount as a whole. The interest is calculated for t time period where t is in years.
The simple interest is given by the formula:
[tex]I = Prt[/tex]
Here P is the principal amount, r is the annual rate and t is time in years
Given
P = $2000
t = 5 years
r = 2%
Putting the values in the formula
[tex]I = 2000 * 0.02 * 5 \\I = \$200[/tex]
Hence,
$200 will be earned on a certificate of deposit worth $2000 over a period of 5 years with an interest rate of 2%
Answer:$200
Step-by-step explanation:
Simple interest=(Principle×Rate×Time)/100
=(2000×2×5)/100
=$200
I need help plz and thank you
Write in y=mx+b Form
1.) y=2/5x-12/5 2x-5y=12
2.) 6x-9y=18 6x+9y=-18
3.) 4x-5y=-70 y=0.8-14
What is 200*80*90-200=?
Answer:
1 439 800
Step-by-step explanation:
200 x 80 x 90 - 200
= 16 000 x 90 - 200
= 1 440 000 - 200
= 1 439 800
Answer:
1439800
Step-by-step explanation:
200*80=16000
16000*90=1440000
144000-200=1439800
Two families are going camping together. The time and distance of each car are shown below. If Car A is traveling at a constant rate of 3,500 miles in 100 minutes and Car B is traveling at a constant rate of 4,820 miles in 120 minutes, which car is traveling at a faster speed? *
Answer:yall them smart kids y’all getting work like this
Step-by-step explanation:
Please help me!! Will mark brainliest if it is quick and correct!!
4/9
|3-x| |3+x| How many values can x be?
[8*5]/1/3=x*k
Answer:
your question itself seems incompete
for absolute value, x can be anything because it will always be positive
Step-by-step explanation:
Answer:
x can be anything because it will always be positive no matter what
Step-by-step explanation:
Hope this helps!!
What is the final cost of an item that is $120 after 6% sales tax?Then round the cost into the nearest tenth to divide it but the nearest hundred. When done subtract in total, to add all together.
PLEASE HELP i might fail... ;--;
Answer:
so confused but $12.72 seems right
Step-by-step explanation:
120*1.06=12.72
12.7
(QUICK ANSWER ILL GIVE U A BRANLIST AN 15 POINTS) A car model box has 1/8 scale printed on the outside of the box .if the actual care is 178 inches long, what is the length of the model
Answer:
1424
Step-by-step explanation:
I'm a smart person