5(y + 2/5) = -13
what is the value of y
Answer:
[tex]y = - 3[/tex]
Step-by-step explanation:
[tex]5(y + \frac{2}{5} ) = - 13 \\ 5y + \frac{10}{5} = - 13 \\ 5y + 2 = - 13 \\ 5y = - 13 - 2 \\ 5y = - 15 \\ \frac{5y}{5} = \frac{ - 15}{5} \\ y = - 3[/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
Answer:y=-3
Step-by-step explanation:
How could you rewrite 91 million as the product of a number and a power of 10?
Answer:
91x10^6
Step-by-step explanation:
Hope that helps
I need help to get 10 or closer to 10 using decimal numbers
Answer: 1.3 + 8.7 = 10
Step-by-step explanation:
Hope this helps
In the ordered pair (3, 4), the value of y is 4. The 4 tells us how many places from zero we should go up or down. Will you go up or down from zero?
Answer:
Up from zero
Step-by-step explanation:
The 4 in the ordered pair is positive, meaning it will be 4 ABOVE zero.
It won't be down from zero because it is not -4
Answer:
You would have to go up from zero.
Step-by-step explanation:
Please help with corrections
Answer:
7x12x2=168 I think but how did u do this
The right answer is 244 cm^2
please see the attached picture for full solution
hope it helps
Good luck on your assignment
Stay safe....
which expression is equivalent to n + n - 0.18n?
A. 1.18n
B. 1.82n
C. n- 0.18
D. 2n - 0.82
You'll get 10 pts!!!!!
n + n - 0.18n
We can rewrite it as
2n - 0.18n
And if we solve it
(2 - 0.18)n = 1.82n
So the equivalente expression is B.
Answer:
c
Step-by-step explanation:
i got a 100!
charly had 16 followers on instagram last week. now he has 6. what is the percent change?
If a polynomial function f(x) has roots 3 and √7. what must also be a root of f(x)?
Answer:
-√7
Step-by-step explanation:
radical roots always occur in pairs.
√7 is a root ,so -√7 should also be a root of polynomial f(x)
Answer:
- Square root of 7
Step-by-step explanation:
Radicals always come in pairs. Hope this helps!
PLEASE HURRY
Which equation of a line passes through the points (3,
-1) and (6, 1)?
To write the equation of line in y = mx + b form, we need
to identify the slope of the line and the y-intercept.
I would start by setting up a coordinate
system and plotting both points.
I have shown this below.
Let's start with our first point, (3, -1) which we call point A.
Now our second point, (6, 1) which we call point B.
To get from point A to point B, we rise 2 units and run 3 units.
So we know that our slope is 2/3.
However, we need the y-intercept.
Remember, this is the point where the line crosses the y-axis.
Since point B is farther from y-axis,
we need to go in the other direction.
So starting at point A, we go down 2 and to the left 3.
Remember, -2/-3 is 2/3 since a negative/negative = positive.
Now plot point C.
Notice that point C is on the y-axis.
It has the coordinates (0,-3).
Now we know our slope and y-intercept.
So our equation reads 2/3x - 3.
The slope is positive since the line is going up.
A pharmacy technician had a gross income of $57,250 last year. If 18.3% of
his income got withheld for federal income tax, how much of the pharmacy
technician's pay got withheld for federal income tax last year?
O A $104.77
O B. $10,476.75
C. $10.48
O D. $1047.68
Answer:
B
Step-by-step explanation:
B $10,476.75 WAS THE AMOUNT WHICH WAS CUT
57250 X 18.3=1047675/100=10476.75
What 3 coins add up to 40
cents?
Answer: quarter, dime,nickel
Step-by-step explanation:
solve for X will give brainliest!!
Answer:
4
Step-by-step explanation:
Since ABC is similar to ADE by AA (the triangles share angle A and a right angle), they must have equal proportions. Therefore:
[tex]\dfrac{x}{4}=\dfrac{12}{4+8}[/tex]
Therefore, x=4. Hope this helps!
Answer:
x=4
Step-by-step explanation:
The triangles are similar so we can use ratios to solve
x 4
------ = ----------
12 (4+8)
Using cross products
12x = 4*12
Divide each side by 12
12x/12 = 48/12
x=4
What do cosine and sine have in common
Answer:
they both involve the hypotenuse
Step-by-step explanation:
A giant circular fair ride has a radius of 60m, with 12passenger pods spaced around the circumference at equal distances. How far is it directly from the sixth pod to the tenth pod?
Answer:
The distance between the 6th and 10th seat is approximately 126m
Step-by-step explanation:
First of all, we will need to calculate the circumference of the circular fair ride.
which the formula is
[tex]2\pi r= 2 \times \pi \times 60 \\\\=377m[/tex]
The circumference of the circle is 377m
At this point, we will have to take note that the pods are equally spaced.
To get the distance between the sixth pod and the tenth pod, we will have to use the principle of fractions of a whole.
There are 12 seats in total, the distance between the 6th and tenth seat is 4 seats. Expressing this distance in terms of seats, as a fraction is 4/12 equally spaced seats.
This ratio can be related to the circumference of the circle as
[tex]= \frac{4}{12} \times377\\\\=125.66m \approx 126m[/tex]
Therefore, the distance between the 6th and 10th seat is approximately 126m
3. Francis has an unpaid balance of $480 on his credit card.
The annual percentage rate is 12%. What is the finance
charge on his next monthly statement?
Answer:
4 dollars 80 cents
Step-by-step explanation:
if annual is 12%, find monthly, 12/12=1
monthly rate is 1%
convert to decimal
0.01
480*0.01
4.8
HELP PLEASE!!!!
Nosaira solved an equation. Her work is shown below: 3(2x + 1 ) = 2(x + 1) + 1 6x + 3 = 2x + 2 + 1 6x + 3 = 2x + 3 4x = 0 x = 0
She determines the equation has no solution. Which best describes Nosaira’s work and answer?
A) Her work is correct, but there is one solution rather than no solution.
B) Her work is correct and her interpretation of the answer is correct.
C) Her work is incorrect. She distributed incorrectly.
D) Her work is incorrect. She moved terms across the equals sign incorrectly.
Answer:
A
Step-by-step explanation: I got it right literally 5 seconds ago.
Answer:
A. is your answer.
Step-by-step explanation:
- jess :)
2p^2+2p-4 solve using the AC method or the sum product method .. PLEASE HELP thank you :)))
Answer: 2(p+2) * (p-1)
Step-by-step explanation:
2p^2 + 2p - 4
2 (p^2 + p - 2)
2 (p^2 + 2p - p - 2)
2(p x (p+2) - (p+2)
2 (p+2) * (p-1)
Mr. Drummond’s class has 24 students. Monday there were 3 students absent. What percent of the class were absent? (1 point)
PLEASE HELP ME WITH THIS & IT DUE tomorrow.
PLEASE AND THANK YOU!!!
Answer:
[tex]\frac{5}{2}[/tex]
Step-by-step explanation:
[tex]\frac{Yellow Tint}{Blue Tint}[/tex]
Use the (x,y) coordinates for a point on the graph to determine the constant of proportio ality. (K=y/x)
Answer:
[tex]K=\frac{2}{3}[/tex]
Step-by-step explanation:
I just used the first point. (3, 2).
Since [tex]K=\frac{y}{x}[/tex]
y = 2
x = 3
[tex]K=\frac{2}{3}[/tex]
question 9: please help. I will give brainliest to correct answer.
Answer: The mode is 92.
Step-by-step explanation: The mode means the number that comes up the most times, and 92 is there twice, and all the others once so 92 is the a mode.
*ANSWER ASAP* What is the radius of a circle if its center is (-3,-2) and one point on the circle is (5,-2)?
Answer:
8
Step-by-step explanation:
h=-3 , k=-2, x=5, y=-2
(x-h)^2+(y-k)^2 = r^2
(5-(-3))^2+(-2-(-2))^2
64+0=r^2
r=√64=8
Manlly in
Its Graph
Which inequality is represented by the graph?
Answer: y<-3/2x+1 or C
Step-by-step explanation: The shaded region is below the indicated line therefore y is less than the slope which is -3/2 because rise/run
Can someone pls explain how to work this out, I know the answer is 32 but I just dont know how to work it out.
Giving brainliest answer to the 1st person
Answer:
32
Step-by-step explanation:
You have to space out the cm and j by adding the subjectiful answer by the time of when c and j made m
: You are looking at a 260 foot by 180 foot building lot to subdivide and build two houses. Your town requires 1/2 acre (one acre = 43,560 square feet) to build a house. How many acres are in this building lot and how many houses will the town allow you to build on this lot?
Answer:
1.074 acres are there in this building lot.
2 houses will be allowed to build on this lot.
Step-by-step explanation:
Dimensions of the building lot are 260 ft [tex]\times[/tex] 180 ft.
The building lot is rectangular in shape.
Area of the building lot (Length [tex]\times[/tex] Width) is:
[tex]260 \times 180 \\\Rightarrow 46800\ ft^2[/tex]
It is given that:
[tex]43,560\ ft^2 = 1\ acre\\1\ ft^2 = \dfrac{1}{43560\ acres}\\46800\ ft^2 = \dfrac{1}{43560} \times 46800\ acres\\\Rightarrow 1.074\ acres[/tex]
So, 1.074 acres are there in this building lot.
A house is build on [tex]\frac{1}{2}[/tex] acres and we have ~1 acre of land in the building lot.
So, town will allow to build 2 houses on this land.
3) Cassandra earns $56,000 this year. She gets a cost of living raise to compensate for yearly inflation of 2%. What will her raise be next year?
Enter your answer as a number, for example: 4210
Answer:
57,120.00
Step-by-step explanation:
i think this is the answer but im not 100% sure sry luv
Answer:
1120
Step-by-step explanation:
You solve a brain teaser 0.75 of the time. describe the likeihood
Find y in terms of x for ln(y)=ln(x)+2
Answer:
y = e²x
Step-by-step explanation:
Using the rules of logarithms
log y - log x = log ([tex]\frac{y}{x}[/tex] )
[tex]log_{b}[/tex] x = n ⇔ x = [tex]b^{n}[/tex]
Given
ln(y) = ln(x) + 2 ( subtract ln(x) from both sides )
ln(y) - ln(x) = 2
ln ([tex]\frac{y}{x}[/tex] ) = 2
[tex]\frac{y}{x}[/tex] = e² ( multiply both sides by x )
y = e²x
Leia cuts congruent triangular patches with an area of 15 square centimeters from a rectangular piece of fabric that is 15 centimeters long and 9 centimeters wide. How many of the patches can Leia cut from 31 pieces of the fabric?
Answer:
279 patches can be made.
Step-by-step explanation:
Evaluate the total area of the rectangular piece of fabric, therefore:
Area= l*w = 15*9=135
There are 31 pieces, so the total area is 135* 31 =4,185 square centimeters.
Evaluate the number of triangles that can be made dividing the total area by the area of 1 triangular piece, therefore:
n= 4,185/15=279
So the answer is 279 triangles can be made.
Five workers dig a trench 5 yards long in 5 hours. How many workers are needed to dig a 100 yards long in 100 hours?
I think it would require 100 workers since 1 worker digs up 1 yard.
Hope this helps.
It is found that 100 workers are needed to dig a 100 yards long in 100 hours
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Multiplication is the mathematical operation that is used to determine the product of two or more numbers. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.
We are given that Five workers dig a trench 5 yards long in 5 hours.
We need to find workers are needed to dig a 100 yards long in 100 hours.
5 workers dig , 5 yards long = 5 hours.
1 yards long = 1 hours.
Thus, 100 workers dig a 100 yards long in 100 hours.
Learn more about the unitary method, please visit the link given below;
https://brainly.com/question/23423168
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