Answer:
the answer is 28.23
Step-by-step explanation:
just subtract them to know the difference between the estimate and the actual
3. Estimate the quotient. Round the divisor first. 482 ÷61=
Answer:
7.9 i think sorry if im wrong
identify a pair of factors of -35 that has a sum of -2
Answer:
5, -7
Step-by-step explanation:
Answer:
5 and -7
Step-by-step explanation:
solve the following equation for x: logx+log(x-3)=log(3x)
a. there are no solutions
b. x=0
c. x=0,6
d. x=6
Answer:
x=6
Step-by-step explanation:
For two functions to be equal, the arguments of each must be equal.
Answer: it’s x= 6
Step-by-step explanation: I just got it right on the quiz.
(2x+5)^2
is it 4x^2+20x+25?
A family plans to water ski at a local lake. If the temperature outside is 30 degrees C, what is the temperature in degrees F? Use the formula F = 9/5 C + 32 ?
Help
Answer:
30°C = 86°F
Step-by-step Explanation:
Temperature outside in degree celsius = 30°C
Formula to convert degree celsius to degree fahrenheit:
[tex] \boxed{ \bf{\degree F = \dfrac{9}{5}\degree C + 32}}[/tex]
By substituting value in the formula, we get:
[tex] \rm \implies \degree F = \dfrac{9}{5} \times 30 + 32 \\ \\ \rm \implies \degree F = 9 \times 6 + 32 \\ \\ \rm \implies \degree F = 54 + 32 \\ \\ \rm \implies \degree F = 86[/tex]
[tex] \therefore [/tex] Temperature outside in degree fahrenheit = 86°F
- What is the equation and the slope of the line shown on the grid?
Answer:Undefined
Step-by-step explanation: The line is going straight so it makes it undefined
sove -5x + 3 = 2x - 1
Answer:
4/7
Step-by-step explanation:
Answer:
x = 4/7
Step-by-step explanation:
-5x + 3 = 2x - 1
-3 -3
-5x = 2x - ( -4)
-(-2x) - (-2x)
- 7x = -4
——- ——
7 7
x = 4/7
279 is 33 1/2 of what amount
Answer:
33% of 279 is equivalent to multiplying them: 33% × 279.
Step-by-step explanation:
Find the value of x
5x = 20
Answer:
4
Step-by-step explanation:
Divide 5 on both sides, to get x=4
Answer:
x=4
Step-by-step explanation:
Find what times 5 equals 20
Josie has $ 47 left on her checking account. if she writes for $55, what will Josie' s balance be?
Answer:
$102
Step-by-step explanation:
Can someone plz help me I’m tryna go to sleep .
c^3-4^c when c=3
A.)15
B.)-3
C.)-34
D.)-10
Answer:
A.) 15
3^3 - 4(3) = 15
Answer:
-10 is your answer
Which graph appears to show a proportional relationship between x and y?
Answer:
the answer is "A"
Step-by-step explanation:
they way to tell is a proportional line always crosses in the (0,0) if not it is not a proportional line
Graph A appears to show a proportional relationship between x and y. Because it is a straight line across the origin.
What is a proportional relationship?It is defined as the relationship between two variables when the first variable increases, the second variable also increases according to the constant factor.
A line graph is a type of graph where the data points are connected by segments of straight lines. A straight line is a combination of endless points joined on both sides of the point.
A proportionate relationship's graph is always a straight line with a starting point of (0, 0). The graph is created by calculating a second point and then connecting them with a straight line.
Thus, graph A appears to show a proportional relationship between x and y. Because it is a straight line across the origin.
Learn more about the proportional here:
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The ratio of red marbles to blue marbles in a bag is 4 to 3. Which of the following could be the number of red and blue marbles in the bag?
Answer:
C 12 red to 9 blue
Step-by-step explanation:
ΔABC is dilated using a scale factor of 12 to produce ΔA'B'C'. Select all of the statements that apply to the transformation.
Answer:
Options (3) and (6)
Step-by-step explanation:
ΔABC is a dilated using a scale factor of [tex]\frac{1}{2}[/tex] to produce image triangle ΔA'B'C'.
Since, dilation is a rigid transformation,
Angles of both the triangles will be unchanged or congruent.
m∠A = m∠A' and m∠B = m∠B'
Since, sides of ΔA'B'C' = [tex]\frac{1}{2}[/tex] of the sides of ΔABC
Area of ΔA'B'C' = [tex]\frac{1}{2}(\text{Area of triangle ABC})[/tex]
Area of ΔABC > Area of ΔA'B'C'
Since, angles of ΔABC and ΔA'B'C' are congruent, both the triangles will be similar.
ΔABC ~ ΔA'B'C'
Therefore, Option (3) and Option (6) are the correct options.
Answer: The Third option and the sixth option.
Step-by-step explanation: I have had this question on a test before and i got the answer correct. i hope this helped.
Each bucket holds 423 gallons of water. If it takes 8 buckets to fill a tank, how much water does the tank hold?
A pound of ground beef costs $5. what is the cost of 1/2 pound?
Answer:
$2.50
Step-by-step explanation:
x/5 = 1/2
x is equal to 1 because it is half of the total and 1 is half of 2.
5 is equal to 2 because it is the whole amount and 2 is also the whole amount.
If you then solve for x by doing
5(1) = 5
5/2 = 2.5
You get 2.5 or $2.50.
Answer:
simple $2.50
Step-by-step explanation:
1 pound is $5 so half of that is $2.50
(QUICKKKKKK ILL GIVE BRAINLIEST) How many pages can Jorge print in 3/5 of an hour if he can print 24 pages every 15 minutes? NOT 3/4, ITS 3/5.
Answer:
58 pages
Step-by-step explanation:
If Jorge can print 24 pages in 15 minutes, that means he can print 4 times as much in an hour (or 24*4=96 pages in 1 hour).
Since we need 3/5 of an hour, we just multiply 3/5 with 96 to get 57.6 pages.
So the approximate answer is 58 pages
Pick A B or C
HURRRRRYYYY PLZ!
Answer:
B
Step-by-step explanation:
B show the coordinates (100, 12) as it is asking in the question
Find the value of X, I need help solving this
Answer:
B) 13
Step-by-step explanation:
The given angles are vertical angles and has same measurement
4x = 52° divide both sides by 4
x = 13
The mass of a substance, which follows a continuous exponential growth model, is being studied in a lab. A sample increases continuously at a relative rate of 5% per day. Find the mass of the sample after six days if there were 56 grams of the substance present at the beginning of the study.
Step-by-step explanation:
The mass of a substance, which follows a continuous exponential growth model, is being studied in a lab. A sample increases continuously at a relative rate of 11% per day. Find the mass of the sample after six days if there were 223 grams of the substance present at the beginning of the study Do not round any intermediate computations, and round your answer to the nearest tenth grams
HURRY I GIVE Brainless please hurry you get 100 points!!!Explaining a Rule for Dividing Fractions
Eran the steps you would take to find the quotient of
1/3 divided by 4/3
Answer:
1/4
Step-by-step explanation:
1/3 divided by 4/3. To divide, flip the fraction on the right.
1/3*3/4. Now you can divide both sides by 3.
1/1*1/4. 1x1/4 which is 1/4
1/4.
Hope this helps :D Please mark brainliest
Hello! c: if you need to write and explain your answer use this because its not a sample response i hope you get an A!
To find the quotient you must first, Find the reciprocal of the divisor and multiply the dividend by the divisors reciprocal.
In this case the answer would be 1/4.
35% of Mr. Chen's class loves the new Gym. He has 80 students in his class. How many of Mr. Chen’s students did not like the gym?
Answer:
52
Step-by-step explanation:
35% of 80= 28
28 people loves gym
80-28=52
52 people doesn't love the gym
Tang created a number line for his class to use. A number line has points negative 4, A, B, blank, 0, blank, C, D, 4. Which point is a representation of –(–3)? Point A Point B Point C Point D
Answer:
Answer: D
Step-by-step explanation:
I took the test and got it right i promise
A is the point of representation of (–3).
What is Number system?A number system is defined as a system of writing to express numbers.
A number line is a picture of a graduated straight line that serves as visual representation of the real numbers.
Tang created a number line for his class to use.
A number line has points negative 4, A, B, blank, 0, blank, C, D, 4.
-4, A, B, blank, 0, blank, C, D, 4.
We know that number line has integers which has positive and negative numbers.
To the left side of zero we have negative numbers and to the right side of zero the values are positive.
The values will be -4,-3,-2,-1,0,1,2,3,4
The value to the right side of -4 is -3.
In the Tang number line the value at A is -3.
Hence, A is the point of representation of (–3).
To learn more on Number system click:
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If point S is located at (0, 0), point T is located at (0, 6), point U is located at (12, 0), and point V is located at (0, 10), what are the coordinates of point W that makes
Answer:
(20,0)
Step-by-step explanation:
Trust me :)
Answer:
(20,0)
Step-by-step explanation: trust the guy ^
Kelly flies a distance of 2,100 miles. The trip takes 4
hours.
At this rate of speed, how many miles will the airplane travel in 13 hours?
Answer:
Step-by-step explanation:
6825
Samuel had $35,450 in earned wages for the year. If Samuel paid 15% income tax on his earned wages, how
much income tax did he pay?
Answer:
$5,317.5
Step-by-step explanation:
$35,450 X 0.15 = $5,317.5
What is mA?
Enter your answer in the box.
Answer:
X=3.75
Step-by-step explanation:
A=24.25
I guess
Every year, Colton's grandmother knits him a cozy wool sweater for his birthday. Colton's favorite color is red, so she plans to buy 700 yards of thick red wool for his sweater this year. She chooses a wool that is sold in 420-foot skeins, or bundles. How many skeins should she buy?
ILL GIVE U BRAINLIEST RIGHT ANSWERS ONLY Which statement is true?
Answer:
A.
Step-by-step explanation:
