the first one is the answer
If R is the midpoint of PS with PR=6x+16 and RS=-26 then find PS
Answer:
PS = 116
Step-by-step explanation:
Given:
PR = 6x + 16
RS = 12x - 26
Required:
Find PS
Solution:
Since R is the midpoint of PS, therefore,
PR = RS
6x + 16 = 12x - 26
Collect like terms
6x - 12x = -16 - 26
-6x = -42
Divide both sides by -6
x = -42/-6
x = 7
✔️PS = PR + RS (segment addition postulate)
PS = 6x + 16 + 12x - 26
Plug in the value of x
PS = 6(7) + 16 + 12(7) - 26
PS = 42 + 16 + 84 - 26
PS = 116
what is the percent of change from 100 to 41, please help!! :(
Answer:
59% decrease
Step-by-step explanation:
Solve for x.
Please help!
Aisha has $300 in her account. On average, she deposits $14 into her account, every day, for k days. Enter an expression to to calculate how much money she has in her account after k days.
Answer:
342
Step-by-step explanation
14+14+14 = 42
42 + 300 = 342
Write 0.076943 to 3 S.f
Answer:
0.0769
Step-by-step explanation:
Pls help me I don't understand
Answer: 0
Step-by-step explanation:
the answer is 0
=================================================
Explanation:
Think of z as having 1 zebra
2z means we have 2 zebras
If we started with 2z, and subtracted off 2z, then we're left with 0 zebras. We write this as 0z or just 0 since 0 times anything is 0.
---------
As another example:
Let's say we wanted to simplify 5z - 2z
Well that's the same as saying "5 zebras take away 2 zebras". We'd be left with 3 zebras because 5-2 = 3
Since 5-2 = 3, this leads to 5z-2z = 3z. The difference is that I tacked 'z's onto each number.
Please help me I’ll give you a thanks :-)
Answer:
I love algebra anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
0
(a) Make a scatter plot of the data in the table given to the right.
(b) Find a power function that models the data.
(c) Find a quadratic function that models the data.
(d) Find a logarithmic function that models the data.
1
2
3
4
5
6
у
3.5
5.6
6.4
75
9
10
(a) Choose the correct graph below.
OA
OB
OC
...
Luanda
10.121 by 10,121. Xsell, Yell
Answer:
OA
Step-by-step explanation:
The graph will move from right to left in ascending order
Solve 3(x + 1) = −2(x − 1) − 4
-1
1
-3
5
Answer:
x = -1
Step-by-step explanation:
3(x + 1) = -2(x - 1 ) - 4
use the distributive property to get rid of the parentheses. on -2 and -1 they cancel each other out so it becomes + 2. now you have:
3x + 3 = -2x + 2 - 4 (+2 and -4 are like terms so they become -2. so technically its 3x + 3 = -2x -2)
get +3 on the other side by subtracting it from itself and then subtracting it from -2 so it becomes -5.
3x = -2x - 5
get -2x on the other side by adding 2x to itself then adding 2x to 3x so it becomes 5x
5x = -5
divide 5 from -5 and you get x = -1
What is the exact side length of a square that has a diagonal length of 12 centimeters?
O 3 cm
O 122 cm
O 6 cm
O 62 cm
If 3/4 pounds of Fudge coast $6. 75, how much does 1 pound cost. Write as an equation.
[5 - 3(8/4)] + (5^5/10^2)+(20-6.25)
Answer:
44
Step-by-step explanation:
Answer: 44
Step-by-step explanation:
[5 - 3(8/4)] + (5^5/10^2)+(20-6.25) = 44
Find the value of x. The angles are in the picture! Please quick I will give Brainliest!
Answer:
x = 50
Step-by-step explanation:
The interior angles of a Pentagon adds up to 540.
90 + 125 + 125 + 2x + 2x = 540
340 + 4x = 540
4x = 200
x = 50
20 POINTS .. HELLLPPP !!! Thanks and ASAP, please!!
Answer:
A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Emily drives 186 miles in 3 hours. What is her average speed? Give your answer in mph
Emily's average speed will be 62 mph for the trip
What is Average speed?Average speed is defined as the ratio of the total distance traveled by a body to the total time taken for the body to reach its destination.
Emily travels 186 miles in three hours.
To determine Emily's average speed, we can divide the distance she traveled by the time it took her to travel that distance. Her average speed would be:
⇒ average speed = distance / time
⇒ average speed = 186 miles / 3 hours
Apply the division operation, and we get
⇒ average speed = 62 mph
This is Emily's average speed for the trip.
Learn more about the average speed here :
brainly.com/question/12322912
#SPJ2
A phone company has two long distance calling plans. The first plan is $25 per month plus $0.01 per minute of long distance calling after the first 100 minutes. The second plan is $10 per month plus $0.05 per minute of long distance calling.
How many minute of long distance calls will it take for the plans to cost the same amount?
Answer:
286 minutes
Step-by-step explanation:
can you give brainlest or good review
Answer:
Hello!
Let's call X to the number of minutes of long-distance calls you plan to make.
The cost of plan A is given by 25%2B0.05X
The cost of plan B is given by 5%2B0.12X
Plan B is advantageous when its cost is lower than plan A's. Therefore, we set the inequality
5%2B0.12X+%3C+25%2B0.05X
And then solve for X. This will give us the range of minutes for which B is more convenient.
Subtract 5 from both sides of the inequality to get:
0.12X+%3C+20%2B0.05X
Now subtract 0.05X:
0.12X+-+0.05X+%3C+20
0.07X%3C20
Finally, divide by 0.07 to get:
X+%3C+20%2F0.07
X++%3C+285.71
So plan B is advantageous if you plan to use less than 286 minutes of long distance calls.
I hope this helps!
Step-by-step explanation:
Factor as the product of two binomials.
x^2 - 3x +2=
Answer:
(x−1)(x−2)
Step-by-step explanation:
The temperature was +12 degrees at midday. By evening, the temperature was -20 degrees. What was temperature change?
Answer:
The temperature decreased by 32 degrees.
Step-by-step explanation:
Martha earns $15 per hour for babysitting. The parents always giver her a $5 tip.
What is the slope of this situation?
Enter the correct answer in the box.
? Dollars per hour
Answer:
$3.25 multiplied by the hour
Step-by-step explanation:
The slope of the situation if, Martha earns $15 per hour for babysitting, The parents always give her a $5 tip is $15 per hour.
What is the slope?A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively.
Given:
Martha earns $15 per hour for babysitting,
The parents always give her a $5 tip,
The equation for the total money earned by Martha can be written as shown below,
The total money earned = Money per hour for babysitting × number of hours + tip
Assume the total money earned is y, the number of hours is x,
y = 15x + 5
As you can see, the above equation is in slope intercept form,
Slope = $15 per hour
To know more about the slope:
https://brainly.com/question/2491620
#SPJ2
A= 1/2h(b1+b2)
the area is 27inches the two base are 6 and 3
what is H
6
Step-by-step explanation:
B1=6
B2=3
A=1/2
A=27
H=?
A=1/2h(6+3)
A=1/2h(9)
A=9/2
27=4.5
H=27/4.5
H=6
Please help me if you can
Answer:
K N O
Step-by-step explanation:
hope this helped you
Answer:
b u t is congruent to k o n
Step-by-step explanation:
because it was just turned
Which of the following is a rational number?
square root of 79, square root of 80, square root of 81, square root of 82
Which point is on the graph of the function y=8x+4y
Group of answer choices
(-6,4)
(-2, -3)
(0, 4)
(6, 4)
In the triangle below, the measure of angle A = 52°. Find the measure of angle C.
Answer:
128°
Step-by-step explanation:
180-52=128
help me please if you can
Answer:
<E=<K
DE=JK
Step-by-step explanation:
The first two answers are correct because they are corresponding. One way of solving is going through each answer and comparing the measurements, if they are congruent then the statement is true, if not it is false.
1) <E=88 and <K=88, since 88=88 this is a true statement.
2) DE=14 mi and JK=14 mi, since 14=14 this is a true statement.
3) CD=14 mi and KL=25 mi, since 14[tex]\neq[/tex]25 this is a false statement.
4) EB=25 mi and MJ=14 mi, since 25[tex]\neq[/tex]14 this is a false statement.
A TV originally priced at $800 was reduced to $600. What was the percentage discount given?
Answer:
20%
Step-by-step explanation:
Answer this question as soon as possible please. Thanks!
Step-by-step explanation:
36/6 or it is just 6 depends on if you need it as a fraction or not
A survey was conducted from 1000 people about what fruit they like the most. By looking at the graph how many people enjoyed grapes and bananas
Answer:
200 to 70
Step-by-step explanation:
well if it were 100 it would be 20 people to 7 so scale it up by 10 and you get 200 to 70 people
ni p*t* idea pibe :)
helppppppppppppppppppppppppppppppppppppppppppppppp
Answer:
2 gallons
Step-by-step explanation:
add on 8 until u get 12
plz mark as brainliest
thank you
19NBoli
:)
6(x+2)=5(x+7) please help me is urgent
Answer:
x=23
Step-by-step explanation:
6(x+2)=5(x+7)
6x+12=5x+35
6x-5x=35-12
x=23