Step-by-step explanation:
5x-10=35
5x=35+10
5x=45
5x/5=45/5
x=9
i beg of yall a crown, 5 stars, a heart and a ty comment to answer my questions iv posted on my profile, ill be posting more too.
Answer:
I would say the answer is $5.00/lb
Have a wonderful day!
1. Andrea y Margarita decidieron compartir gastos en un apartamento, de manera proporcional a sus sueldos. Si Andrea gana $650.000 y Margarita gana $950.000 y, además los gastos de la casa son de $1’100.000 ¿Cuánto debe aportar cada una?
500,000 creo yo no sé puede ser
ASAP WHO EVER ANSWERS THIS WILL RECIEVE BRANLIEST
I WILL GIVE BRAINLIEST IF CORRECT
Answer:
4th answer
Step-by-step explanation:
Im a genius
Answer:
B.
Step-by-step explanation:
Hope this helps
And left or right units
Answer:
i belive the first up 3 un its and the second is 5
Step-by-step explanation:i think i had this on a test question if wrong pls tell me will help through it
Which expression is equivalent to 4(2x +3)?
a.4 + 2x + 4 +3
8x + 12
c.8x + 3
d.
4 + 2x + 12
Answer:
c 8x+3 all you do is multiply 4 and 2 to get 8 and add an x
Write down the solution to these simultaneous equations. y=2x + 1 and y= 0.5x - 2
Answer:
(-2, -3)
Step-by-step explanation:
y=2x + 1
y= 0.5x - 2
2x+1= 0.5x -2
1.5x= -3
x= -2
y= 2x+ 1
y= 2(-2)+1
y= -3
The solution is (-2,-3)
The solution to the set of simultaneous equations is; (-2, -3)
We are given the equations;
y = 2x + 1 ---(eq 1)
y = 0.5x - 2 ---(eq 2)
subtract eq 2 from eq 1 to get;
0 = 2x - 0.5x + 1 - (-2)
0 = 1.5x + 3
x = -3/1.5
x = -2
Thus;
y = 2(-2) + 1
y = -4 + 1
y = -3
Read more at; https://brainly.com/question/12647791
Help me please I need help
Step-by-step explanation:
angle B+angle C = 180°
= angle B= 180-79
= angle B = 101°
therefore angle A = 79°
angle D = 101°
what is 98 = u/7
PLz help
Answer:
u=686
Step-by-step explanation:
98=u/7
7*98=7*u/7
u=686
1After paying off her two-year loan of $5000, Janice noticed she had paid a total of $5200. Find
out what interest rate they used to charge her during this time.
Enter your answer
Answer:
2%
Step-by-step explanation:
Interest = Principal x Rate x Time
200 = 5000(2)·r
200/10000 = r
r = 2/100 which is .02 or 2%
PLEASE HELP!!!!!!! DESPERATE!!!! 20 points!!!!!
It has to be written like a +bi!!!!
Simplify the expression to a + bi form:
√81+√-6-√64+√-150
Answer:
uno de los 5 mejores deseos para el colegio y para la comunidad educativa en la definición 3 x 6=√57
What is the center and radius of this circle? HELP!
Answer:
Center: at the point (-3, 2)
Radius: 3 units
I Need help with this
Answer:
9 Miles
Step-by-step explanation:
Distance = Speed×Time
12× (45/60)
5
Jill built a robot to enter a race at her school. The robot travels 8 meters in 3 seconds.
how many meters can the robot travel in each second?
Answer:
8 is answer why can't I send
find the radius circumference of this circle
Answer:
YOUR QUESTION IS NOT COMPLETE WITHOUT MENTIONING ANY FOLLOWING NUMBERS WE CANNOT FIND THE CIRCUMFERENCE OR diameter,radius....
Where do you see rotation in our lives/world?
Answer:
There's a rotation in our schedule if things we do everyday.
Step-by-step explanation:
Hope this helps :D
Jayson said, "I am thinking of two fractions that when added have a sum of 1." Which fractions could Jayson have been thinking about?
Answer:
he could have been thinking of 1/2 + 1/2 or 4/8 + 4/8 or maybe 5/10 + 5/10
because 2/2=1 and so does 8/8 and 10/10
Step-by-step explanation:
2^4 (which number is the base)?
A dolphin jumps out of the water with an initial velocity of 20 feet per
second (assume its starting height is O feet). Use the vertical motion
model, h = - 16t2 + vt +8, where v is the initial velocity in feet per
second and s is the height in feet, to calculate the amount of time the
dolphin is in the air before it hits the water again. Round your answer
to the nearest tenth if necessary.
Time in air: seconds
Answer:
1.6 Seconds
Step-by-step explanation:
The equation would be h(t)=-16t^2+20t+8 since 20 is the velocity, and once you input that onto a graph the answer of when it hits the ground is 1.569 seconds, so rounded is 1.6 seconds.
each side of a square is 3 inches long. A student increases the length of each side by 3 inches. the area of the new square is how many times the area of the original square.
Answer:
4 times larger
Step-by-step explanation:
3² = 9
(3+3)² = 36
36 is four times larger than 9
What is the length if the diameter in the circle shown below?
Answer:
d = 7
Step-by-step explanation:
In the circle shown, the radius is 3.5. The diameter is double the radius (d = 2r), so:
d = 2 (3.5)
d = 3.5 + 3.5
d = 7
Please only show me the check how you get the check from 1 to 5
1 and 2 I need this before 10 pm please ASAP I need it quick or I get a bad grade
Answer:
A. 6 feet
B. 38 feet of fencing total
Step-by-step explanation:
a. We are given 78 square feet as the total area that the fence encloses. Given this, we can use the A=l*w to solve for the side lengths.
A=l*w
Plug in known variables and simplify...
Step 1: Subtract 78 from both sides.
x^2+7x−78=78−78
x^2+7x−78=0
Step 2: Factor left side of equation.
(x−6)(x+13)=0
Step 3: Set factors equal to 0.
x−6=0 or x+13=0
x=6 or x=−13
For this case we will need to use the positive value.
so to check the answer, we can plug in 6 for x and check if it will equal 78.
(6+7)(6)
13*6
78
b. now given the value of x, we need to solve for the total amount of fencing by finding the perimeter.
We already know that one side is 6+7 or 13, and the other side is 6, so to find perimeter we use the formula 2l+2w
and solve...
2*13+2*6
26+12
38
If 100 soldiers can eat 100 dozen rations in a week, how long will it take 400 soldiers to eat 400 dozen rations?
Answer:
1 week
Step-by-step explanation:
100 soldiers / 100 dozen = 1 soldier / 1 dozen
400 soldiers / 400 dozen = 1 soldier / 1 dozen
Therefore, it also takes a week for 400 soldiers to eat 400 dozen rations
ASAP PLASE HELP AND SHOW WORK
Each choice below describes the lengths of the sides of a triangle. Select all the triangles that must be right triangles.
Triangle a- √3,√4,√5
Triangle b- 3,4,5
triangle c- 2,4,6
Triangle d- √2,√4√6
Answer:
triangle b and triangle d
Step-by-step explanation:
3^2+4^2=5^2
2+4=6
Answer:
Triangle b- 3,4,5
5²=3²+4²
Triangle d- √2,√4√6
(√6)²=(√2)²+(√4)²
Find the value of r so the line that passes through each pair of points has the given slope.
(1, r), (7, 5), m = 2/3
Answer:
r = 1
Step-by-step explanation:
slope = change in y / change in x, so:
change in y / change in x = 2/3
5 - r / 7 - 1 = 2/3
5 - r / 6 = 2/3
[tex]\frac{5-r}{6}=\frac{2}{3}[/tex]
now solve this equation.
first, multiply both sides by 6 to get rid of the fraction:
[tex]5 - r = 4[/tex]
subtract 5 from both sides
[tex]-r=-1[/tex]
multiply both sides by -1
[tex]r=1[/tex]
The figure is a parallelogram.
True false
Answer:
Which picture?
Step-by-step explanation:
Also I am guessing false but I don't see the picture
I need help and show work
A = 22 x 60 = 1320
B = 60 x 60 = 3600
Hope this helps. I'm not smart ;w;
14. The table below represents an inverse
variation function. What is the constant of
variation?
SHOW ALL WORK !!
Step-by-step explanation:
Let xy = k, where k is the constant of variation.
By using values of x and y in the table,
we see that (2)(48) = (4)(24) = (12)(8) = 96.
Hence k = 96, which is our answer.
Solve for x, then find the perimeter. You should select TWO answer choices.
18
3x
52
T
12
B
D
V
a
P= 140
x = 6
C
x = 18
d
P= 128
Answers:
x = 6 and P = 128
=================================================================
Explanation:
The tangents CT and CU are equal to each other. The rule is that tangent segments that meet at a common point are the same length.
Let's solve for x
CT = CU
3x = 18
x = 18/3
x = 6
Because CT = 18, this makes BC = BT+TC = 12+18 = 30
---------------------------
For similar reasoning as mentioned earlier, we can say tangents BT and BV are the same length. This means BV = 12.
Segment CD = 52 and CU = 18, which makes UD = CD-CU = 52-18 = 34
From there, we can say segment DV = 34 also. This leads to BD = BV+VD = 12+34 = 46
Triangle BCD has the three sides
BC = 30CD = 52BD = 46The perimeter is
P = sum of the three sides
P = (side1)+(side2)+(side3)
P = BC + CD + BD
P = 30+52+46
P = 82+46
P = 128