Answer:1. y=|x−3|+|x+2|−|x−5|, if -2<x< 3 = x
2. y=|x−5|+|x+5|, if x>5 = 2x
Step-by-step explanation:
i did that before
What plus 432 equals 512
Answer:
80
Step-by-step explanation:
Subtract 512 and 432
Answer:
80
Step-by-step explanation:
just subtract 432 from 512 and you get 80 then u can add 80 to 432 and check and see that it is 512 which it is
HELP PLS I GIVE BRAINLIEST ILL REPORT IF YOU USE ME FOR POINTS
Answer:
1. x less than or equal to 1/3
2. x is less than 1
3. x is greater than 6
4. x is less than -2
Step-by-step explanation:
A conical tank holds about 549.5 cubic feet of water. The tank is 21 feet tall. What is the radius of the tank? Use 3.14 for π.
A. 5
B. 10
C. 15
D. 20
Trish is ordering t-shirts from a website that charges a certain amount per t-shirt plus a flat rate for shipping. The cost for a given number of t-shirts is shown in the table.
Answer: so you add right just add them all up??.?
Step-by-step explanation:
Answer:
What is the question then.
Step-by-step explanation:
What even is the question.
HELP AOAOAOAOAo-------------
Answer:
3rd, 4th, and 6th
Step-by-step explanation:
^^ the other answer is incorrect because 4th is def equed to 64 as well!
4th:
lxw=a
10x4= 40
bxh/2= a
12x4= 48/2
= 24
total area: 24+40= 64
I need help with this thank you i will give branliest
Answer:
A
Step-by-step explanation:
Answer:
option A is correct
Step-by-step explanation:
because angle 1 and angle 5 are not equal
Please help me I'm on a time crunch
Which word BEST describes 9(2x+6y)
A Constant
B. Equation
c. Expression
D. Inequality
What is the area. Also if you can explain that would be great.
Answer:
11m^2
Step-by-step explanation:
So first it would probably help to split it into different shapes. then you find the area of those shapes and add them.
36 + 45 + 30 = 111 m^2
12 – 7x ≤-2
solve and show work
Answer:
x≥2
Step-by-step explanation:
Let's solve your inequality step-by-step.
12−7x≤−2
Step 1: Simplify both sides of the inequality.
−7x+12≤−2
Step 2: Subtract 12 from both sides.
−7x+12−12≤−2−12
−7x≤−14
Step 3: Divide both sides by -7.
−7x/−7 ≤ −14/−7
x≥2
simplify 3x+5-7x Help
Answer: -4x+5
Step-by-step explanation: subtract 7x from 3x Hope this helps! :)
Answer:
5/4
3x + 5 - 7x. = 0
-4x +5 = 0
-4x = -5
minus , minus cancel
x = 5/4
hope it helps
PLEASE HELP WILL GIVE BRAINLIST e
theres no imageof the shape/angles
Drag the tiles to the correct boxes to complete the pairs.
Using the properties of integer exponents, match each expression with the correct equivalent expression.
2⁻³² = (-2²)⁻⁶ • (2⁻⁵)⁻⁴
2⁻⁵ = (2²)² • (2³)⁻³
2⁸ = (-2⁻⁴)⁻² • (2²)⁰
1 = 2⁴ • (2²)⁻²
Please help me lol :) I already did number 1
Answer: 2. 0.38
3. 8/21
Explanation:
the shape of nevada can be divided intoa rectangle and triangle
Answer:
Cool
Do you need help with anything or is it just a fact?
Which are the reactants in this reaction?
...pls answer this question???
6 CO2 + 6 H2O ----> C6H12O6 + 6O2
PLZ HELP I WILL GIVE BRAINLIST IF YOU ANSWER ALL OF THE QUESTIONS
Answer:
a)x=1
b)(1,-9)
c)(-2,0) & (4,0)
d)(0,-8)
Step-by-step explanation:
Goodness, I have nothing to do, so here we go:
a)x=1
b)(1,-9)
c)(-2,0) & (4,0)
d)(0,-8)
P.S. Eternalvanimelda27 is my sister, so we have the same answer, but pls give me brainliest I answered earlier.
The volume of this cylinder
Answer:
First, plug the values of the volume, pi, and radius into the formula for volume of a cylinder. Next, square the radius and multiply the values together. Last, divide each side by 113.04 for the answer, remembering to include the appropriate unit of measurement. The answer is the height of the cylinder is 8 inches.
Step-by-step explanation:
8 inches
hopefully the last question i have to ask today, my grade is toast if i dont get this stuff done so thats why ive asked multiple questions today
Answer:
machine 1 is working faster.
Step-by-step explanation:
please help will give brainiest if right
Answer:
C. and E.
Step-by-step explanation:
Those options are the only ones that have 7th grade STUDENTS in them. In other words, the other options have other grades and teachers which are not what is necessary for this problem.
Have a good day and good luck!
help please! screenshot shows the problem
will give brainliest
Answer:
88 square inches
I hope this helped :))
howdy partner here is a simple math question 3222+12=66x4 whoever get right get g- keyvonnn deletes your question
Answer:
3234=264
Step-by-step explanation:
hope you find this helpfull
Answer:
This has no answer
Step-by-step explanation:
3234 does not equal 264 so there is no answer
Also, first of all why would he delete my question, and second of all he probably won't even listen to you, unless you are using a different account an you are him.
Help!
Choose the correct number line that represents the following inequality...
x>5
I FORGOT THE LAST ONE
A water well drilling rig has dug to a height of -40 feet after one full day of continuous use.
Assuming the rig drilled at a constant rate, what was the height of the drill after 15 hours?
Answer:
-65 or -67
Step-by-step explanation:
A ball is thrown from an initial height of 6 feet with an initial upward velocity of 17 ft/s. The ball's height h (in feet) after t seconds is given by the following.
h=6+17t-16t^2
Find all values of t for which the ball's height is 10 feet.
Round your answer(s) to the nearest hundredth.
(If there is more than one answer, use the "or" button.)
t=___seconds
Answer:
6 + 29t - 16t^2 = 18
16t^2 - 29t + 12 = 0
t = (29 +- √(29^2 - 4*12*16))/32
t = (29 +- √73)/32
t = 0.639249882958827, 1.1732501170411
Step-by-step explanation:
The values of t for which the ball's height is 10 feet are approximately 0.71 seconds or 0.35 seconds
The given equation for the height of the ball is a quadratic equation, which is solved using the quadratic formula to find the values of t.
The quadrature formula for ax² + bx + c = 0 is:
[tex]x = \frac{-b \pm \sqrt{(b^2- 4ac)}}{2a}[/tex]
Given that,
The initial height of the ball: 6 feet
The initial upward velocity of the ball: 17 ft/s
The equation for the ball's height after t seconds: h = 6 + 17t - 16t²
The goal is to find the values of t for which the ball's height is 10 feet.
To find the values of t when the ball's height is 10 feet,
Set the equation h = 10 and solve for t.
Plugging in the given equation h = 6 + 17t - 16t²
And substituting h with 10, we get:
10 = 6 + 17t - 16t²
Rearrange the equation to solve for t.
16t² - 17t + 4 = 0
To find the values of t, we can use the quadratic formula:
In this case,
a = 16,
b = -17, and
c = 4.
Plugging these values into the quadratic formula, we get:
[tex]t = \frac{17 \pm \sqrt{((-17)^2- 4 \times 16 \times 4)}}{2 \times 16}[/tex]
Simplifying this equation, we have:
[tex]t = \frac{(17 \pm \sqrt{(289 - 256)}}{32}[/tex]
[tex]t = \frac{(17 \pm \sqrt{33})}{32}[/tex]
t ≈ 0.710 or 0.351
Hence,
Rounding to the nearest hundredth, we get two possible values for t:
t ≈ 0.71 seconds or 0.35 seconds
To learn more about quadratic equations visit:
https://brainly.com/question/30098550
#SPJ4
Pls help ASAP need help pls
Answer:
5. The raange Is 16
and the IQR is 1
6. Option 3. (C)
Step-by-step explanation:
An inequality is shown below.
-7x > 63
Which inequality represents the solution set?
a. x > 9
b. x > 70
c. x < –9
d. x < –70
Answer: The answer is d
Step-by-step explanation: This is because a, would have the answer as -63 b would make the answer be -490, and c would have below 63 because -7 x -9 = 63 but if x is below -9 then it would be to low. Lastly for D since a negative times a negative is a positive then you can ignore the negative symbols and just substitute x for 70 and -7 for 7 then multiply. 7 x 70 = 490 which matches the inequality because it is more than 63.
Hope this helps.
PLEASE HURRY AM TIMED
3 1/3÷1 1/4 to the nearest whole number.
Answer:
exact form: 8/3
decimal form: 2.6
mixed number form: 2 2/3
Step-by-step explanation: