Answer:
let the first no. be x
then the second no. = x - 6
their sum is 48
therefore,
[tex] = > x + (x - 6) = 48 \\ = > 2x = 48 + 6 \\ = > 2x = 54 \\ = > x = \frac{54}{2} \\ = > x = 27[/tex]
The value of first no. = x = 27
The value of second no. = x - 6 = 27 - 6
= 21
¿Él rayo tiene dos extremos?
The gum of two number is 37. Find the number if
lone number is 1 more than twice the other.
a = 25
b = 12
Step-by-step explanation:Hi there !
a + b = 37
a = 2b + 1
replace a
(2b + 1) + b = 37
3b = 37 - 1
3b = 36
b = 36 : 3
b = 12
a = 2×12 + 1
a = 24 + 1
a = 25
a + b = 37
25 + 12 = 37
37 = 37 (true)
Good luck !
What is the inverse of this trigonometric function?
y = sinx
y = cosx
y = arcsinx
y = arccosx
Answer:
D
Step-by-step explanation:
edge
The inverse of this trigonometric function is y = arccosx. Then the correct answer is option D.
What is a trigonometric function?The trigonometric functions in mathematics are real functions that connect the right-angled triangle's angle to the ratios of its two side lengths.
The given graph is represented by the function y = cosx. The inverse function will be y = arccosx.
Hence, the correct answer is option D.
To know more about trigonometric functions follow
https://brainly.com/question/1143565
#SPJ2
I need help. . . . . . . . .
Answer:
61, C
Step-by-step explanation:
So, congruent means all the same. The question is just saying that 3 lines intersect at one point and form 6 angle. The 6 angles are not all the same. Given that, what is the smallest possible largest angle. Obviously, if all angles could be congruent, then, it would be 6 60° angles. However, they aren't. So, to minimize the largest angle, we can just make 1 angle 61° and another 59°. Therefore, the answer should be C which is 61° as you would have the 6 angles being:
59°, 60°, 60°, 60°, 60°, and 61°.
Under a dilation, the point (2, 6) is moved to (6, 18).
What is the scale factor of the dilation?
Answer:
The correct answer is 3
Hope this help :)
Answer:
3
Step-by-step explanation:
Kayla has a puppy that weighs 5 pounds. Kayla's brother Manuel has a puppy that is 65 times the weight of Kayla's puppy. Which statement about the weight of Manuel's puppy is true?
pls answer i need answer fast
Answer:
-24
Step-by-step explanation:
Given expression:
3z (2y - 4)²
z = -2 and y = 3
To solve this problem, simply substitute:
3z (2y - 4)² = 3(-2){2(3) - 4}²
= -6(6-4)²
= -6 (2)²
= -6 x 4
= -24
Answer:
The answer is -24
What is 9/4 - 7/10 subtracting fractions
Answer:
31/20
Step-by-step explanation:
write all numerators above the LCD 20
45-14/20
subtract the numbers
31/20
Answer:
31/20
Step-by-step explanation:
A calling plan charges $0.10 per minute and a monthly fee of $5.99. How many minutes can a customer talk if
they want the bill to equal $37.99?
Answer:
320 mins
Step-by-step explanation:
Answer:
320 minutes
Step-by-step explanation:
37.99-5.99= 32
32/.10 = 320 minutes
Which statement about 1.23 ÷ 0.15 is true?
Answer:
8.2
Step-by-step explanation:
1.23 ÷ 0.15 = 8.2
Please help me an thank you
Answer:
A, y = 2x - 8
D, -2x + y = 2
E, -2x + 7 = 9
-2/3y-3/4=5
What is the answer i need to show my work please
Answer:
y= -69/8 (negative 69 over 8)
Step-by-step explanation:
First, you have to simplify both sides of the equation:
[tex]-2/3y+ -3/4 =5[/tex]
Second, add 3/4 to both sides:
-2/3y +-3/4 + 3/4=5 +3/4
-2/3y= 23/4
Next, multiply both sides by 3/(-2) (3 over -2)
(3/-2)*(-2/3y)= (3/-2) * (23/4)
y= -69/8
The age (in years) of 10 students practicipating in an english drama are 10, 6,8,19,12,8,10,18,19,15 find the median age of the particapating
Answer:
11
Step-by-step explanation:
First, list the numbers from least to greatest.
6, 8, 8, 10, 10, 12, 15, 18, 19, 19
find the middle term. There are ten terms, therefore there are 2 middle terms. You will add them togetehr and divide by two.
10+12=22/2=11
what is the decimal equivalent of 25/9
Answer:
You could write the fraction as [tex]\frac{5^{2} }{3^{2} }[/tex]
If you are looking for a decimal form then the answer is 2.77
Alexander is a stockbroker. He earns 13 percent commission each week. Last week, he sold $5,400 worth of stocks. How much did he make last week in commission? If he averages that same amount each week, how much did he make in commission in 2011?
Answer:
($5,400) * 0.13 = $702 * 52 weeks = $36,000
Step-by-step explanation:
Use calculator to find the values of the following,correct to 3decimal places:
1. Cot 61,4
No such thing as cot (61,4). I think you meant to say cot (61.4°). See the difference?
So, cot (61.4°) is approximately -0.139844.
Rounded to 3 decimal places we get -0.140.
A box of laundry detergent contains 16.5 oz of product. What is the maximum number of loads that can be washed if each load requires a minimum of 3/4 oz of detergent?
A) 22 loads
B) 16.5 loads
C) 10 loads
D) 50 loads
E) 18 loads
Answer:
A
Step-by-step explanation:
Jayda needs more than 2.25 pounds of meat for a recipe. Which of the following amounts is greater than 2.25 pounds?
2.205 pounds
2.502 pounds
2.2 pounds
2.25 pounds plz help
Answer:
2.502
Step-by-step explanation:
not needed
You want to buy some songs and you have a specific budget. A new song costs $0.99 and a classical song costs $0.65. Which expression would represent the total you would spend on buying these types of songs?
1.64N
1.64
0.99N + 0.65C
N + C
Answer:
0.99N + 0.65C
Step-by-step explanation:
Find the measure of 1 can someone plz help
Answer:
4. 120
5. 20
6. 55
Step-by-step explanation:
All straight lines have a degree of 180, so the angle measures all have to add up to 180 degrees.
Answer:
4) 120°
5) 20°
6) 55°
Step-by-step explanation:
4) 180°-60°=120°
5) 180°-160°=20°
6) 90°+35 = 125°
180°-125°=55°
-.8x+40-8x-35 simplified
Find the measure of angle PKL
Find the midpoint of the segment with the following endpoints.
(-1,-5) and (8, -2)
The midpoint of the like segment having (-1,5) and (8,-2) as their endpoints.
Solution :-Midpoint formula :-
[tex] \bf \left( \dfrac{x_1 + x_2}{2} , \dfrac{y_1 + y_2}{2} \right)[/tex]
Here ,
x1 = -1
x2 = 8
y1 = 5
y2 = -2
[tex] \longrightarrow \dfrac{ - 1 + 8}{2} ,\dfrac{5 + - 2}{2} [/tex]
[tex] \longrightarrow \dfrac{ 7}{2 },\dfrac{7}{2} [/tex]
In the image above, find the following values:
A plumber charges $55 for service call, plus $35 per hour. If the plumber’s bill was $160 then how many hours was he there
Answer:
4:50 hour
Step-by-step explanation:
If it only for the hours he was there you will do 35/160 4:50
10.) What is 99 as a fraction?
Answer:
Step-by-step explanation:
4. Explain and correct the error made by a student who simplified this expression.
–2x – 4x + 8y – y
(–2 – 4)x + (8 – 0)y
–6x + 8y
Answer:
I notice that the first equation has a 7x, term and the second equation has a -7x term. These terms will cancel if we add the equations together—that is, we'll eliminate the the x terms:
Step-by-step explanation:
2y+7x= -5 + 5y-7x=12
3.41 - 1.74
Show your work
Answer:
1.67
Step-by-step explanation:
3.41
1.74
1.67
1. Make 1, 11 (make 4, 3)
2. Subtract 11 and 4, you get 7
3. Make 3, 13 (make 3,2)
4. Subtract 13 and 7, you get 6
5. Subtract 2 and 1, you get 1
6. You answer is 1.67
Please help me!! Please explain and I’m pretty sure the answer needs to have < and > signs or >_ and <_ with “_” under < and >.
(For other ppl who search this)
4. Jim makes 8.50 an hour. Each week, 26% of his total pay is deducted for taxes. How many hours does Jim have to work if he wants his take-home pay to be AT LEAST $300 per week? Write and solve an inequality for this situation.
Answer:
Jim has to work 48 hours to earn at least $300 per week.
Step-by-step explanation:
Jim makes 8.50 per hour
so in x hours he makes 8.5x
26% is deducted for taxes
so his take home pay is 8.5x(1 - .26) = 8.5x(.74) = 6.29x
To make > = $300 Jim must work enough hours so that
6.29x >= 300
x >= 17.49
Luis purchased a laptop computer that was marked down by 2/5 of the original price. How much does Luis pay if the laptop was originally $550.00?
Answer:
$330
Step-by-step explanation:
Start by dividing the original price by five, then multiply by 3. You do that because he paid 3/5 of the original price. Hope this helps!
Answer:
$220
Step-by-step explanation:
Markdown is the percentage decrease
2/5 is written as .4 in decimal form (40%) [tex]\frac{2}{5} times 20=\frac{40}{100}[/tex]
So when you multiply the number with the markdown percent, you get
550 times .4 = $220