Answer:
Marguerite drove 50 miles in 1.2 hours so this means Sam drove 25 miles in 1 hour.
I need help on these two please!
Answer:
See below
Step-by-step explanation:
Question 1:
7p + 5c = p
7p = p - 5c
6p = -5c
[tex]c = -\frac{6}{5}p[/tex]
Question 2:
y = 19x + 19b
y - 19x = 19b
[tex]b = \frac{y-19x}{19}[/tex]
Simplify the equation -(m+3n-12)
Answer:
-m - 3n + 12
Step-by-step explanation:
Because we don't know the values of "m" and "n" the simplest form you can get the equation to be is -m + - 3n + 12
That is because with a negative in front of the parenthesis it's like multiplying by negative 1. So -1 x m, -1 x 3n, and -1 x -12.
Round 4,725.806 7.049 165,023,912.5 18.692
What is (6x6)+3-2x1 ?
Answer:
37
:))))))))))))))))
hope it helped
Answer:
30
Step-by-step explanation:
15x 2 =30
I will give brainliest PLEASE HELP
Rihanna planned a rectangular courtyard for a park and made a scale drawing using inches as the unit of measurement. She originally planned for the length of the actual courtyard to be 54 feet, but she decided to change it to 72 feet. If the length of the courtyard is 18 inches in her scale drawing, which statement about the change of scale is true?
One inch represented 1 foot in the first scale, but now 1 inch represents 4 feet in the second scale.
One inch represented 4 feet in the first scale, but now 1 inch represents 3 feet in the second scale.
One inch represented 54 feet in the first scale, but now 1 inch represents 72 feet in the second scale.
One inch represented 3 feet in the first scale, but now 1 inch now represents 4 feet in the second scale.
Answer:
scale 1-1in=3ft
scale 2-1in=4ft
Answer:
Step-by-step explanation:
I feel like its C
Asap Please help me!!!!!
Answer:1=4,700
2=7
3=200,000,000
4=18.7
5=40,000,000
6=$9.40
Step-by-step explanation:
1=4,725.806
4,700.000
2=7.049
7.000
3=165,023,912.5
200,000,000.0
4=18.692
18.700
5=42,199,279
40,000,000
6=$9.39
$9.40
An athlete's heart beats an average of 150 times per minute while running. How many times does the athlete's heart beat during a 26-mile race if the athlete runs at a pace of 5 minutes per mile?
Answer:
19500 times in 26 mile race
Step-by-step explanation:
What is the speed of a rocket that travels 9000 meters in 12 seconds?
Help needed here. So Please help.
Answer:
I notice in the compensation strategy it's much simpler than basic subtraction.
Step-by-step explanation:
Just say that ;)
Sketch an example where an object appears to be moving from one reference frame but stationary from another reference frame
person in a moving bus is moving compared to building and other object outside but in rest relative to bus itself
HELLPPPPPPPPPPPPPPPPPPPPPPP ASAPPPPP PLZZZZ on a game show, sheila was asked 6 questions and missed all 6. Her total score was -90 points. If each missed question was worth the same amount of points, how many points was each one worth
Answer:
15 points
-90 divided by 6 questions equals -15 meaning each question was worth 15 points
what is 3x4 get it right
Answer:
12
Step-by-step explanation:
2^-3 x 2^-4 I am really stuck on this question x=multiply
Answer:
0.0078125
Step-by-step explanation:
All you have to do is put it into you calculator but make sure to use parenthesis.Ex:( 2^-3) x(2^-4) and that will give you your answer.
what's 5x2 get it right and i will give you the cool crown :3
plzz help! bralilest asap
Answer:
C: a reflection across the y axis rotated 180 degrees
Step-by-step explanation:
The y axis is a vertical line, the same like that the trapezoid is flipped across
The trapezoid is rotated 180 degrees across the y axis
what is 0.68 in expanded form
Answer:0.68
Step-by-step explanation: 0
+0.6
+0.08
The expanded form of 0.68 is 0.6 + 0.08
Here, the number is given as,
0.68
What is Expanded form of a number?
The number that is represented by the sum of each digit multiplied by its place value is called the expanded form of the number.
Now,
Expanded form of 0.68 is given as,
⇒ 0.6 + 0.08
So, The expanded form of 0.68 is 0.6 + 0.08.
Learn more about the expanded form of a number visit:
https://brainly.in/question/22344357
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A jar contains quarters (worth $\$0.25$ each), nickels (worth $\$0.05$ each) and pennies (worth $\$0.01$ each). The value of the quarters is $\$10.00.$ The value of the nickels is $\$10.00.$ The value of the pennies is $\$10.00.$ If Judith randomly chooses one coin from the jar, what is the probability that it is a quarter?
Answer:It doesn't make sense when I try to do it,I even tried a calculator
Step-by-step explanation: IDK?
Please explain your answer so I understand it and just don't get it right for the sake of getting it right. Thanks!
Answer:
none
Step-by-step explanation:
The first step you have to do is add 15 to both sides
so 12b > 36
next, you want to find out what b is so divide both sides by 12
b>3
As you represent this, you first want to find a line that is greater then three
this would be a because it is the only option that is greater then 3
However, because the dot is closed it can't be A so none of those options are correct
Tips:
if you are having trouble figuring out which lines are which remember that if the variable is on the left side of the equation to look at the sign. if you look at the sign then you see that the way the sign is going is also the way the arrow at the end of the line is going, but this trick only works if the variable is on the left side.
closed circle=≤, ≥
open circle= < , >
3^2 ×2^4 x3^3 x2^3 x3^2 x2^2
Answer:
3^7*2^9
Step-by-step explanation:
3^2 × 2^4 x 3^3 x 2^3 x 3^2 x 2^2= 3^7*2^9
If the pattern in the table is extended to represent more equivalent ratios for 2:6, which pair of numbers would be in the columns? A multiplication table. In the column labeled 2, the numbers 2, 4, 6, 8, 10, 12, 14, 16, and 18 are highlighted. In the column labeled 6, the numbers 6, 12, 18, 24, 30, 36, 42, 48, and 54 are highlighted. 20 would be in the column for 2, and 60 would be in the column for 6. 20 would be in the column for 6, and 60 would be in the column for 2. 20 would be in the column for 2, and 56 would be in the column for 6. 20 would be in the column for 6, and 56 would be in the column for 2.
Answer: 65
Step-by-step explanation:
Answer: 20 would be in the column for 2, and 60 would be in the column for 6.
Step-by-step explanation:
Ethan was able to run a lap on the quarter mile track in 90 seconds. He wants to know how long it would take him to run a 5K race, which is 3.1 miles. 1 - How many times longer than the quarter mile is a 5K? 2 - If Ethan maintains his pace (speed) for the full distance, how long would it take him to complete the race?
Answer:
1. 13 times
2. 1170 sec = 19 min 50 sec
Step-by-step explanation:
1. 3.1 times 4 quoters = 13 times
90 sec
x 13 times
270
900
1170 sec = 19 min 50 sec
Answer:
19 min 50 sec
Step-by-step explanation:
Divide the sum of 3/4 and 7/18 by the product of 11/12 and 2/5.
Answer:
205/66
Step-by-step explanation:
3/4 + 7/18 = 41/36
11/12 . 2/5 = 11/30
41/36 : 11/30 = 205/66
Answer:
[tex]\bold{3\frac{7}{66}}[/tex]
Step-by-step explanation:
[tex]\left(\dfrac34+\dfrac7{18}\right)\div\left(\dfrac{11}{12}\cdot\dfrac25\right)\ =\ \left(\dfrac{27}{36}+\dfrac{14}{36}\right)\div\left(\dfrac{11}{6}\cdot\dfrac15\right)=\\\\\\ =\ \dfrac{41}{36}\div\dfrac{11}{30}\ =\ \dfrac{41}{36}\times\dfrac{30}{11}\ =\ \dfrac{41}{6}\times\dfrac{5}{11}\ =\ \dfrac{205}{66}\ =3\frac{7}{66}[/tex]
Some On PLEASE help me understand!!! Find f(4). Put your final answer in function form! f(x)=3x+5 g(x) = 2x^2-4 h(x) = -3x-9
Answer:
f(4) = 17Step-by-step explanation:
Given function f(x), when you want to find f(4) you just put 4 for every x in the equation of the function.
f(x) = 3x + 5 ⇒ f(4) = 3(4) + 5 = 12 + 5 = 17
g(x) = 2x² - 4 ⇒ g(4) = 2(4)² - 4 = 2•16 - 4 = 32 - 4 = 28
h(x) = -3x - 9 ⇒ h(4) = -3(4) - 9 = -12 - 9 = -21
What mixed number is equivalent to 12/10
Answer:
1[tex]\frac{2}{10}[/tex]
Step-by-step explanation:
I need help with all of these problems but 13B you can do all of them some of them or just 1
LOTS OF POINTS please answer ASAP and show your work ( I want sleep) please and thanks
Help please i will give alot of points
1st Page:
1. 90 and 9
2. 200 and 20
3. 500 and 50
4. 80 and 8
5. 3000 and 300
6. 9000 and 900
7. 8000 and 800
8. 60 and 6
9. 100, 10, and 1
10. 4000, 400, and 40
11. 700, 70, and 7
12. 5000, 500, and 50
13. The first six is in the 600th place and the second six is in the 60th place
14. The first four is in the 4000th place and the second four is in the 400th place
15. When the same two digits are next to each other in a multi-digit number, it doesn't mean that they are both in the same place value spot. For example, the number of 4,456 has two fours in it. But the first four is in the 4000th place and the second is in the 400th place.
16. B
2nd Page:
1. 40 and 4
2. 9000 and 900
3. The first five is in the 50th place (or the 10s place) and the second five is in the 5th place (or the 1s place)
4. The first eight is in the 8000th place (or the 1000s place) and the second eight is in the 800ths place (or the 100s place)
5. Yes, that is correct. The first seven is in the 100th place and the second seven is in the 10th place. 100 is ten times more than 10.
6. No, the only difference in the two numbers is the numbers following the two first sixes.
This took me so long pleaseeeeee give me a lot of points or the bainliest for this
Who ever answers right gets the brain award.
Set the area equal to 2x , solve for x, and then multiply the value of x by 4
Hope this helps.
Pls vote brainliest. I've never been picked before.
PLEASE HELP ME AGAIN
Answer:
The answer to 28 is D. The answers for question 24 and more are below.
Step-by-step explanation:
24. 5 x 3/4 = 15/4
25. -2 x 8/3 - 16/3 (Multiply the numerator, cannot be divided by the denominator without being a mixed number)
26. 24/72 = 1/3 (simple multiplication and division, in this case both the numerator and denomator multiply each other)
27. 15/12 (again, simple multiplication.)
Answer:
[tex]3\frac{3}{4}[/tex] [tex]5\frac{1}{3}[/tex] [tex]\frac{1}{3}[/tex] [tex]1 \frac{1}{4}[/tex] Option A, Option B , Option CStep-by-step explanation:
Multiply
24.
[tex]5 \times \frac{3}{4} \\\\\mathrm{Convert\:element\:to\:fraction}:\quad \:5=\frac{5}{1}\\\\=\frac{5}{1}\times \frac{3}{4}\\\\\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\times \frac{c}{d}=\frac{a\:\times \:c}{b\:\times \:d}\\\\\frac{5}{1}\times \frac{3}{4}=\frac{5\times \:3}{1\times \:4}\\\\=\frac{15}{4}\\\\15\div 4=3 \: remainder 3 \\\\= 3\frac{3}{4}[/tex]
25.
[tex]-2 \times \frac{8}{3} \\\\\mathrm{Convert\:element\:to\:fraction}:\quad \:2=\frac{2}{1}\\=-\frac{2}{1}\times \frac{8}{3}\\\\\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\times \frac{c}{d}=\frac{a\:\times \:c}{b\:\times \:d}\\\\\frac{2}{1}\times \frac{8}{3}=\frac{2\times \:8}{1\times \:3}\\\\=-\frac{16}{3}\\\\16\div 3 = 5 \:remainder\: 1 \\\\5 \frac{1}{3}[/tex]
26.
[tex]\frac{1}{4} \times \frac{3}{2} \times \frac{8}{9} \\\\\frac{1}{4}\times \frac{8}{9}=\frac{2}{9}\\\\=\frac{2}{9}\times \frac{3}{2}\\\\\mathrm{Cross-cancel\:common\:factor:}\:2\\=\frac{3}{9}\\\\\mathrm{Factor\:the\:number:\:}\:9=3\times \:3\\=\frac{3}{3\times \:3}\\\\\mathrm{Cancel\:the\:common\:factor:}\:3\\= \frac{1}{3}[/tex]
27.
[tex]25\times \frac{3}{5} \times \frac{1}{12} \\\\\frac{3}{5}\times \frac{1}{12}=\frac{1}{5}\times \frac{1}{4}\\=25\times \frac{1}{5}\times \frac{1}{4}\\\\\mathrm{Convert\:element\:to\:fraction}:\quad \:25=\frac{25}{1}\\\\=\frac{25}{1}\times \frac{1}{5}\times \frac{1}{4}\\\\\frac{25}{1}\times \frac{1}{5}=\frac{5}{1}\\\\=\frac{5}{1}\times \frac{1}{4}\\\\=\frac{5\times \:1}{1\times \:4}\\\\= \frac{5}{4} \\\\5\div 4 = 1\: remainder\: 1\\\\= 1\frac{1}{4}[/tex]
28.
[tex]\frac{3}{4} \\\mathrm{Convert}\:\frac{3}{4}\:\mathrm{to\:decimal\:by\:applying\:long\:division}\\\\\mathrm{The\:solution\:for\:Long\:Division\:of}\:\frac{3}{4}\:\mathrm{is}\:0.75\\\\3 : 4 = \frac{3}{4} \\\\75\% = \frac{75}{100} \\\\Cross\: cancel \: the\:common\:factor\:25\\\\75\div 25 =3\\100 \div 25 = 4\\\\= \frac{3}{4}[/tex]
Punch recipe Ginger Ale 40% Orange Juice 25% Pineapple juice 20% Sorbet 15% Question 1: If you have 3 cups of pineapple juice, how many total cups of punch can you make? Question 2: Elise does not like sorbet, so she omits that ingredient and adds 5 percent of each of the other ingredients. How many cups of punch will she have if she uses 6 cups of orange juice?
Answer:
Question 1: 15 cups
20% (pineapple juice) = 3 cups, 100/20=5, 5*3 = 15 cups
Question 2: 20 cups
25% (orange juice) + 5% = 30%
30% (orange juice) = 6 cups, 30/6=5%, 100/5=20
I can't explain the whole thing very clearly, but hope it helped
Which pairs of numbers are the same distance apart as 2.9 and 3.8? Select all that apply. A 0 and 0.8 B 0 and 0.9 C 1.0 and 1.9 D 1.8 and 2.9 E 1.9 and 2.8
Answer:
subtract 2.9 from 3.8 you get 0.9
subtract 1.0 from 1.9 you get 0.9
subtract 1.9 from 2.8 you get 0.9
subtract 1.8 from 2.9 you get 01.1
I would say that your answers are E, C, and B.
Answer:
B, C, and E
Step-by-step explanation:
If you subtract 2.9 from 3.8 you get 0.9 so if u apply that to B, C, and E, you could add 0.9 to 0, 1.0, and 1.9 and get the equations:
0+0.9= 0.9
1.0+0.9= 1.9
1.9+0.9= 2.8
so as you can see it all just increases by 0.9 every time.