Answer:
= r12 (variable varies)
Step-by-step explanation:
brainliest plz
jim can read 420 words in 12 minutes. how many words can he read in 25 minutes?
Answer: 875
Explaination: in order to find how many words he can read in 25 minutes we need to find how many words he can read in one minute then multiply that by the number of minutes he read. Like this
420÷ 12=35 35x25=875
jim can read 420 words in 12 minutes. how many words can he read in 25 minutes?
Answer:-875 words
Explanation:-Number of words Jim can read in 12 minutes => 420.
Number of words Jim can read per minute => 420/12 = 35
Number of words Jim can read in 25 minutes => 25 × 35 = 875
Four times a number is equal to three times the quantity of one more than the number. What is the number?
a. 1
b. 2
c. 3
d. 4
e. 5
Answer:
x = 3
Step-by-step explanation:
Equation: 4x = 3(1 + x)
Distribute the 3: 4x = 3 + 3x
Subtract 3x from both sides: x = 3
Please help me with this question
Answer: 20
Step-by-step explanation:
numbers belonging to the figure on the left are 2.5 times less than on the right so to find x multiply 8 by 2.5 and that is 20
??????need help plz
Answer:
36%
Step-by-step explanation:
You want Brainliest help me plsss
Answer:
the slope in the equation is 5, while the slope on the graph is 2
Kevin divides 3 pieces of paper into fourths. How many fourths does he have? Draw a picture to support your response.
Answer:
12 fourths
Step-by-step explanation:
Answer:
12 fourths it right trust me
The population of a town can be modeled by the function P= 16,512(1.03)' where t'is
the number of years after 2006. What is the significance of the value 16,512?
Answer:
The answer is C
Step-by-step explanation:
7) A container is 1/3 full of water and 1/4 full of oil. What fraction of the container is empưy?
Answer:
[tex]Empty = \frac{5}{12}[/tex]
Step-by-step explanation:
Given
[tex]Water = \frac{1}{3}[/tex]
[tex]Oil = \frac{1}{4}[/tex]
Required
The fraction that is empty
The constituent of the water can be represented as:
[tex]Water + Oil + Empty = 1[/tex]
Make Empty the subject
[tex]Empty = 1 - Water - Oil[/tex]
Substitute values for Water and Oil
[tex]Empty = 1 - \frac{1}{3} - \frac{1}{4}[/tex]
Take LCM
[tex]Empty = \frac{12 - 4 - 3}{12}[/tex]
[tex]Empty = \frac{5}{12}[/tex]
Translate each word statement to symbols.
25. The difference of twenty and twelve is equal to the
product of two and four.
4. Find the percent of increase from 56 to 70. Round your answer
to the nearest tenth of a percent.
Answer:
25%
Step-by-step explanation:
a.) circumference b.) radius c.) diameter 1 A circle's is the distance from its center to a point on the circle and is represented by the green line in the above picture. 7 a.) circumfrence b.) radius C.) diameter Teras Use
Answer:
The diameter is 16, The radius is 8. And I don't know what the circumference is.
Step-by-step explanation:
A record with a diameter of 12 inches rotates at 33 revolution per minute find the angular speed of the record in radians per second
9514 1404 393
Answer:
1.1π radians/second
Step-by-step explanation:
Each revolution is 2π radians, and there are 60 seconds in a minute. The rotation rate is ...
(33 rev/min)×(2π rad/rev)×(1 min)/(60 sec) = 66π/60 rad/sec
= 1.1π rad/sec
The angular speed is 1.1π radians per second.
K=13 what is it I need help
Answer:
20
Step-by-step explanation:
replace k with 13 then add so it should be 20
Answer:
k+7=20
Step-by-step explanation:
First you would substitute the k for 13,
13 + 7
then add,
13 + 7 = 20
In 2015, Ed spent $800 buying lunches. In 2017, he spent $550 buying lunches. What was the rate of change from 2015 to
9514 1404 393
Answer:
$125 per year
Step-by-step explanation:
In the 2 years from 2015 to 2017, the spending on lunches increased by ...
$800 -550 = $250
That is an average per year of ...
$250/(2 yr) = $125/yr . . . . average dollar increase per year
_____
Additional comment
For costs, it is often true that they follow an exponential curve, not a linear one. Ed's spending increased by a factor of 800/550 = 16/11 in the two years, so an average percentage increase of √(16/11) -1 = 20.6% per year.
Solve for x, round to hundredths place
Answer: 5.80
Step-by-step explanation:
Frantse Washed 15
cars in three hours
Hay many a
he wash in seven
hours?
15 cars / 3 hours = 5 cars per hour.
5 cars per hour x 7 hours = 35 total cars.
Find the measurement of Angle SPQ
Answer:
146 °
Step-by-step explanation:
sum of angles in circle = 360°
360 - 154-60-86 = 60
60 = UPS
SPQ = UPS + QUP = 60 + 86 = 146°
Please help ...........
Answer:
B
Step-by-step explanation:
Omg help! WORTH 20 points NEED ASAP!!!
Answer:
The second and last one
Step-by-step explanation:
Sorry if it's not the right answers
Answer:
The first one for sure and maybe the last one
Step-by-step explanation:
please help help please
Answer:
1024 is the answer for this question
1. Gloria says the two expressions 2(3x+6) - 9x and 3x4 are equivalent,
Is she correct? Explain how you know.
Step-by-step explanation:
Well, Let's find out!
Gloria says,
2(3x+6)-9x=3*4
By using distributive law
6x+12-9x=12
12-3x=12
-3x=12-12
-3x=0
x=0/-3
So she is not correct
Answer:
Step-by-step explanation:
2(3x+6)-9x=3x4
6x+12-9x=3x4
15x+12=3x4
15x+12=12
15x=0
x=0
There is x.
Find the perimeter and area of the triangle. Show all work.
31 yd
14 yd
28 yd
Solve for the zeroes of the following function by factoring or quadratic formula f(x)=x2+10x+16
Answer:
(+2)(+8)
Step-by-step explanation:
PLS HELP I WILL MARK BRAINLIST!!
Answer:
C, 105
Step-by-step explanation:
45 divided by 3 is 15 so 15 x 7 = 105 minutes.
PLS HELP ILL MARK YOU BEAINLIEST AND SEND YOU POINTS
Answer:
0.8
Step-by-step explanation:
the sine is equal to the side opposite of x divided by the hypotenuse
The cosine is equal to the adjacent of y divided by the hypotenuse. the adjacent of y is the same side that is opposite of x therefore the sine of x is equal to the cosine of y
Identify the domain of the function pictured below.
Solve each equation. Check your solution.
6. c + 8 = 12
7. 2d - 10 = 20
8. y over 3 plus 8 space equals 10
Step-by-step explanation:
When Jake took his dog, Rocky, to the vet in December, Rocky weighed 29 pounds 9 ounces. When he took Rocky back to the vet in March, Rocky weighed 34 pounds 4 ounces. How much weight did Rocky gain
Answer:
he gained 3 pounds :)
Step-by-step explanation:
also im not really sure about the ounces!!!
triangle ABC Is similar to triangle DEF solve for r
since they're similair then similair sides will be proportional
CB is similair to EF
\frac{6}{8}86 = \frac{3}{4}43
same thing if you try with the hypotenuse AB similair to DE
\frac{13.5}{18}1813.5 = \frac{3}{4}43
So, if you multiply r (DF) by 3/4 you will get the similair side AC
rx 3/4=12
r= 12÷ 3/4
r=16.i HOPE IT'S HELP6n+7n
whats the answer
6n and 7n are like terms, so just doo 7+6 and multiply the n.
7+6=13
7n+6n=13n
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hope it helps