Answers
Answer:
2= 4
3= -9
4= 1 and 2/3
Related Questions
Perform the operation.
(−3x^2+9x−9)+(−9x^2+9x+3)
I will give brainleist
Answers
Answer:
nose a qué se refiere con eso
Lilli sent 40 text last week. This week the amount of text she sent decreased by 10%. How many text did she send this week?
Answers
Answer:
36 texts
Step-by-step explanation:
Last week = 40 texts
This week = 40 -10%of 40
= 40-4
=36 texts
Hope this helps you.
Faind the volume of the following Traignular Pyramid. Round to the nearest whole number
Answers
Answer:
V = 317 1/3 cubic units
Step-by-step explanation:
V = 1/3 · Area of Base · Height
V = 1/3 · 1/2(14 x 8) · 17
V = 1/3 · 56 · 17
V = 317 1/3
Question 1
Find the measure of each angle indicated.
Answers
Answer:
90
Step-by-step explanation:
Answer:
90
Step-by-step explanation:
x + 70 =120 {Exterior angle theorem}
x = 120 - 70
x = 50
y = x {Vertically opposite angles}
y = 50
z + 50 + 40 = 180 {Angle sum property}
z + 90 = 180
z = 180 - 90
z = 90
help pleasee! i have to turn this in soon
Answers
b 35 is the answer sorry if I'm worng
Help me need the answer!!!!!
Answers
Answer:
Hope that helps
Step-by-step explanation:
b) two pairs that are solutions
x>=-4
x>=-4x<=1
-4<=x<=1
two pairs that are not solutions
-18<x<-13
What is a and b pls answer ASAP I need it !!! Plsss
Answers
Answer:
The value of a = 5.
the value of b = 6.
Step-by-step explanation:
Given the points on the line
(6, 10)(a, 8)(4, b)(2, 2)Given that all of the points are on the same line and the line represents a linear function.
Thus, the slope between any two points must be the same.
First, determine the slope between (6, 10) and (2, 2)
(x₁, y₁) = (6, 10)
(x₂, y₂) = (2, 2)
Using the formula
Slope = m = [y₂ - y₁] / [x₂ - x₁]
= [2 - 10] / [2 - 6]
= -8 / -4
= 2
Thus, the slope of the line = m = 2
Determine the value 'a'
(x₁, y₁) = (6, 10)
(x₂, y₂) = (a, 8)
Using the slope formula to determine the value of 'a'
Slope = [y₂ - y₁] / [x₂ - x₁]
As the slope between two points is 2.
now substitute slope = 2, (x₁, y₁) = (6, 10) and (x₂, y₂) = (a, 8) in the slope formula
Slope = [y₂ - y₁] / [x₂ - x₁]
2 = [8 - 10] / [a - 6]
2(a - 6) = 8 - 10
2a - 12 = -2
2a = -2 + 12
2a = 10
divide both sides by 2
a = 5
Therefore, the value of a = 5.
Determine the value 'b'
(x₁, y₁) = (2, 2)
(x₂, y₂) = (4, b)
Using the slope formula to determine the value of 'b'
Slope = [y₂ - y₁] / [x₂ - x₁]
As the slope between two points is 2.
now substitute slope = 2, (x₁, y₁) = (2, 2) and (x₂, y₂) = (4, b) in the slope formula
Slope = [y₂ - y₁] / [x₂ - x₁]
2 = [b - 2] / [4 - 2]
2(4 - 2) = b - 2
8 - 4 =b - 2
4 = b - 2
b = 6
Therefore, the value of b = 6
PLZ HELP ITS VERY VERY VERY DUE
Answers
Answer:
The desktop computers will cost 2,850 and the notebook computers will cost 4,875 and if someone got n notebooks and d desktops it will cost m money
Step-by-step explanation:
hope this helps
Two numbers have a sum of 12 and a difference of 4. What is the smaller of the two numbers?
Answers
Use distributive property to rewrite expression -8((-2-3/4)-8)
Answers
Compare the values 4 times 10^7 is _____ times as much as 4 times 10^3
ILL MARK BRAINLIEST
Answers
Answer:
10,000 times as much
Step-by-step explanation:
10k
times as much
help pls i fell asleep i wanna go back help ;;-;;
Answers
Answer:
another person already got this, but operation
Step-by-step explanation:
A bus driver started her day with an empty bus. At her first stop she picked up
11 people. At her second stop she picked up 5 more people and let 7 people
get off. At her third stop she picked up 5 people and let 2 off. How many
people were on the bus as the driver left the third stop?
Answers
12 people were on the bus.
Step-by-step explanation:11+5-7+5-2=12
How do I find the slope
Answers
Answer:
Slope is -1
Step-by-step explanation:
Use the equation y = mx + b
Find the y-intercept (b) intersecting point on the y-axisGraph it and you'd get 10Choose any x and y points from the table. I'll choose (5,5) Substitute: 5 = 5m + 10Solve for m --> m = -1Your slope is -1Five friends share 6 snacks equally.
How many fruit snacks will each friend get?
Explain with examples.
Answers
Since there is 5 friends and 6 snacks each can get one but will have to share 1/5 equally of the last snack.
Answer:
A
Step-by-step explanation:
the distance between the two points rounding to the nearest tenth (if necessary).
(-8,1) and (-4,-5)
Answers
Answer:
7.2
Step-by-step explanation:
6^2+4^2=52
sqr 52 is 7.21110255 so its 7.2
Given the diagram shown below, state the measurement of 4MKD.
15
K
2)
32
D
Answers
Answer:
MKD = 57
Step-by-step explanation:
15+32
hope it helps you ☺️
Classify the quadrilateral using the name that best describes it.
Othombus
O trapezoid
O rectangle
O square
Answers
Find the value of x 8.5,9,7.5,6,7,x ;the mean is 8
Answers
Answer:
x= 10
Step-by-step explanation:
Mean is the sum of all values divided their number
(8.5+ 9 + 7.5 + 6 + 7 +x) / 6 = 8
(8.5+ 9 + 7.5 + 6 + 7 +x) = 8*6 = 48
(8.5+ 9 + 7.5 + 6 + 7 +x) =48
(38 +x) = 48
x= 48-38 = 10
What is the x value in the follow system?
3x - y = 7
2x + y = 3
Answers
Answer:
x=2
Step-by-step explanation:
1. What is 7/50 as a Percentage?
2. What is 3/25 as a Percentage?
3. What is 3/16 as a Percentage?
Please help!
Answers
2. Same thing except 25 goes into 100 four times so I multiple the 3 and 25 by four and get 12/100 so it’s 12%.
3. Do 3 divided by 16, and you get .1875. So that’s 18.75% or you can do 100 divided by 16 and get 6.25. Then you multiply the 6.25 times the 3 and get 18.75%
Help...Anybody know??
Answers
Answer:
The missing number is 162, 4, 8, 16 , 32, 64
The sequence has a factor of 2 between each number . Each term ( except the first term) is found by multiplying the previous term by 2
I hope it helps
Which equation can be used to solve x + 3 = 15?
Answers
Answer:
12
Step-by-step explanation:
12+3=15
A circle has a diameter of 6ft. What is the circumference of the circle?
Answers
Explain the steps
3(2y + 5) = -21
Answers
Answer:
-6
Step-by-step explanation:
3(2y+5)=-21
2y+5=-21/3
2y+5=-7
2y=-7-5
2y=-12
y=-12/2
y=-6
help please, i will give brainless to who helps me out
Answers
9. Answer:
30
10. Answer:
2
11. Answer:
4
12. Answer:
4
13. Answer:
-1
Tip:
Use photomath, its an app
10. x = 2
11. x = 4
12. x = 2
13. x = -1
GIVING BRAINLIEST AND 59 POINTS PLSSS help with all 1. Which number in the image above indicates
the part of the electromagnetic spectrum
used by a refracting telescope? sc.8.0.5.11
A) 2
BB
D
5
Answers
Answer:
only 5 pts lol
Step-by-step explanation:
y = kx
x = 4, y = -3
Answers
y= kx
k= y/x
k= -3/4
make the constant K the subject
fill in the equation
3)
Solve the inequality for x.
- 4x + 16 > -64
A)
X> 12
B)
X > 20
x < 12
D
x < 20
Answers
Answer:
D: x < 20
Step-by-step explanation:
-4x + 16 > -64
subtract 16 from both sides because you must isolate x.
-4x + 16 - 16 > -64 - 16
-4x > -80
Then divide -4 on both sides... I believe that when you divide a number by a negative number you must flip the sign...
-4x/ -4 < -80/ -4
x < 20
(negative divided by a negative will result in a POSITIVE.)
Hope this helped... I truly apologize if this is wrong..
Write out the first five odd numbers, starting at 1
Answers
Answer:
1, 3, 5, 7, 9
Step-by-step explanation:
hope this helps!