Answers
Answer:
-4
-4
6
6
Step-by-step explanation:
Related Questions
Can someone pls help me with this?
Answers
Answer:
Between 1 and 3 seconds
Step-by-step explanation:
There is no change in distance ( change in y ) between 1 and 3, so she wasn't walking during that time
Answer:
B
Step-by-step explanation:
Hey There!
The answer is B because that is where there was no movement on the graph meaning that she stopped walking during that time period.
Help!!!! This Due today!!!
Answers
Answer:
A unit fraction is a rational number written as a fraction where the numerator is one and the denominator is a positive integer.
Answer:
one part of a whole
Step-by-step explanation:
A unit fraction is a fraction where the numerator is a one and denominator is a positive integer
pls i need this now can you pls answer it with respect pls
thank you in advance
Answers
Step-by-step explanation:
2 a
3 c
4 b
5 d
6 a
7 d
8 d
9 d
10 d
plz give brillent
(-1/8c + 16) - (3/8 + 3c) =
Answers
Answer:
=23/8 c + 125/8
Step-by-step explanation:
Im not to sure but here :)
I don’t know if it’s right but that’s what I got
A triangle has sides with lengths of 3 centimeters, 4 centimeters, and 5 centimeters. Is it a
right triangle?
Answers
Fill in the 2-column proof: In the BOWTIE diagram, given circle E , arc BO ⩭ arc IT Prove segment OW⩭segment TW
Answers
Intercepts:
Write the ordered pair describing the coordinates of each intercept.
1. x-intercept: -6 2. y-intercept: -2.3 3. y-intercept: 3/4
Find the x-intercept and y-intercept for the graph of each equation.
4. y = 3x – 9 5. y = 5x + 10 6. y=1/2 x+4
7. y = 12 – 6x 8. 2y = -6x + 8
Use the x-intercept and y-intercept to graph each equation.
9. y=-1/2 x-3 10. y = 2x + 4
x-intercept: ______ x-intercept: ______
y-intercept: ______ y-intercept: ______
Graph your answers from #4 and #8 from above.
11. y = 3x – 9 12. 2y = -6x + 8
Answers
The y-intercept is the point where the function crosses the y axis at x=0
1. It is an x-intercept, so y = 0. The ordered pair would be (-6, 0)
2. It is a y-intercept, so x = 0. The ordered pair would be (0, -2.3)
3. It is a y-intercept, so x=0. The ordered pair would be (0, 3/4)
To find the x-intercept, set y = 0. To find the y-intercept, set x=0
4. y-intercept: y = 3(0) -9. y = -9 The y-intercept is at (0, -9)
x-intercept: 0 = 3x -9. 9 = 3x. x = 3. The x-intercept is at (3, 0)
5. x intercept: 0 = 5x +10. -10 = 5x. x = -2. The x-intercept is at (-2, 0)
y-intercept: y = 5(0) + 10. y = 10. The y-intercept is at (0, 10)
If you look at finding the y-intercepts in the two problems above, you may see there is a pattern forming. The y-intercept is the number that your adding or subtracting that is located after the x (ex. y = 4x - 2 - the y-intercept would be -2)
9. First, find the x and y-intercepts. The y intercept is -3 You’d graph that at (0, -3). 0 = -1/2x - 3. -1/2x = 3. x = -6 so the x-intercept is at (-6, 0). If you only need to graph 2 points, then you can graph just those two points and draw a line between them.
To graph y=-1/2x + 3, start at the y-intercept and use the slope (-1/2) to find other points. Because your slope is -1/2, you’d go down 1 unit and then to the right 2 units. That would be your next point. If you wanted your line to go further up, go up one unit and then to the left 2 units. That would be your next point.
I am not sure what you need to do on 11 and 12
I think you should try 7, 8 and 10 on your own and let me know if you have any questions on them or if you are stuck on anything.
DUE IN 2 HOURS!!!! Can someone please tell me the answers to 9 and 10 (and 7 and 8 if you can) 15 points!
Answers
Answer:
Step-by-step explanation:
7) sorry I wont graph it but just input the points onto the graph
(-5,7)
(-2,1)
(-1, -1)
(2, -7)
8)
(-3,-5)
(0,-1)
(3,3)
(6,7)
9) 1/3
Uhhhh any help? This is really confusing.
Answers
_____________
Answer:
Step-by-step explanation:
33 1/3%=100/3%
A percent as a decimal is percentage divided by 100
(100/3)/100=1/3
Since 1/3 of a number is 24 we can say
n/3=24
n=72
So 24 is 33 1/3% of 72
Which of the following best describes the cross-section which is formed by a horizontal plane
parallel to the base? Note that the figure is not drawn to scale.
O The cross-section is a rectangle with the same length and width as the base.
O The cross-section is a rectangle with a different length and width as the base.
O The cross-section is a square with the same length and width as the base.
O The cross-section is a square with a different length and width as the base.
Answers
Answer:
B
Step-by-step explanation:
Jin is taking a multiple choice test with a total of 50 points available. Each question is
worth exactly 2 points. What would be Jin's test score (out of 50) if he got 4 questions
wrong? What would be his score if he got a questions wrong?
Answers
Answer:
For the first part of 4 questions wrong: he would get 42 points
For the second part 48 points
Step-by-step explanation:
For the first part of 4 questions wrong: he would get 42 points because 50 divided by 2 is 25 and 25 minus 4 is 21 and 21 times 2 is 42.
For the last part I'm guessing x = 1 so again 50 divided by 2 is 25 and 25 minus 1 is 24 and 24 times 2 is 48
I think it is right.
Answer: first one 42
The second one is 50-2x
explanation: score with 4 questions wrong
Available points 50. Points lost=points per question x4=2x4=8 final score 50-8=42
Score with x questions wrong: available points 50 points lost=points per questionx4=2*x=2x final score =available points-points lost =50-2x
please help me with this
Answers
Answer:
C
Step-by-step explanation:
mark brainliest
x^2 + 5^2 = 6^2
x^2 + 25 = 36
x^2 = 36 - 25
x^2 = 11
x = (11)^1/2 cm
Ans: C
y=x+5
y=-2x-4
solve by substitution
Answers
Answer:
x = − 3
Step-by-step explanation:
Let's solve your equation step-by-step.
− 2x − 4 = x + 5
Step 1: Subtract x from both sides.
− 2x − 4 − x = x + 5 − x
− 3x − 4 = 5
Step 2: Add 4 to both sides.
− 3x − 4 + 4 = 5 + 4
−3x = 9
Step 3: Divide both sides by -3.
−3x / −3 = 9 / −3
x = − 3
Hope it helps,
Please mark me as the brainliest
Thank you
Cierto tipo de mezcla contiene 5kg de arena y 3 kg de cemento: un constructor necesita 12 toneladas de esta mezcla. ¿qué cantidad se necesita de arena y de cemento?
Answers
Answer:
the sand and cement needed is 7.5 kg and 4.5 kg respectively
Step-by-step explanation:
The computation of the sand and cement needed is shown below:
Given that
The mix of sand and cement is 5kg and 3kg i.e. its ratio is 5:3
And there is a 12kg of mix of both things
So individually it required
For sand = 12 × 5 ÷ 8
= 7.5 kg
For cement = 12 × 3 ÷ 8
= 4.5 kg
Hence, the sand and cement needed is 7.5 kg and 4.5 kg respectively
Distribute and simplify the expression 3(x + 4) + 2(5 - x)
Answers
Answer:
=x+22
-by-step explanation:
Let's simplify step-by-step.
3(x+4)+2(5−x)
Distribute:
=(3)(x)+(3)(4)+(2)(5)+(2)(−x)
=3x+12+10+−2x
Combine Like Terms:
=3x+12+10+−2x
=(3x+−2x)+(12+10)
=x+22
Volume for this?
248 or 168
Answers
Answer:
168 ft
Step-by-step explanation:
Formula = Length x height x width
14x6x2= 168
Im 100% sure this is right. Pls mark me as brainliest!
:))
Answer:
168
Step-by-step explanation:
V = 14 x 6 x 2 = 168
Find the value of 7a³-5b²=
when a = 4 and b = 6
Answers
Answer:
268
Step-by-step explanation:
7a³ -5b² = ?
when a = 4 and b= 6
7(4)³ -5(6)² = 7(64) - 5(36) = 448 - 180 = 268
Please someone help
Answers
Answer:
D
Step-by-step explanation:
They just proved that m< 3 =m< 7 and m< 4=m< 8
So if m< 8=m< 5 and m< 7=m< 6
You can plug in m<5 for m< 8 and m<6 for m<7
Therefore:
m<6=m<3
m<5=m<4
Also, the angles that were proved congruent were vertical angles so the theorem they put works
If line l is parallel to line m what is the measure of <4?
Answers
the answer is b 50%. I think
how do I figure out an angle measurement?
Answers
Someone please help me I’ll give out brainliest please dont answer if you don’t know order of operation
Answers
Answer:
PEMDAS (Paranthesis (), Exponnets^2, Multiplication X, Division 1/2(or fractions, Addtion +, and Subtraction -
Step-by-step explanation:
Answer:
Where is the question?
If you were looking for order of operations, look at the image.
PLEASE HELP ME FAST!!!
Graph -4x - 16y = 16. Choose the correct graph and the correct points on the graph.
Answers
Answer:
ans -------8/5 pansnhshshsh
Step-by-step explanation:
sureeeeeeeeeeeesureeeeeeeeeeee
i need help with this badly please
Answers
Answer:
27mm
Step-by-step explanation:
Answer: 65
Step-by-step explanation: :)
I need help I don't know what to do
Answers
Answer:
Step-by-step explanation:
so you understand what to do, or what they want you to figure out.
AD is an "arc length" . So they want to know the length, in degrees. along the circle , from A to D. Why didn't they just say so, huh. :D well, they kinda did, but not as clear as they could have.
next. you need to know how far around a circle is all the way around?
if you guessed 360°, you are right
next because they gave us that angle of 93° we know all the angles around the point E, complimentary angles add to 180 so 180-93 = 87°. That's the to the left of 93 and directly below it too. This is the answer to the 2nd question ∠DEC= 87°
we can only write arc length of AD in respect to what we know about the circle.
so, arc length of AD is 161° + BA + AD + DC = 360
or getting AD by it self , then
AD =360 -161 -BA -DC
AD = 199°-BA-DC
maybe that's all you need to do, also i'm wondering if there is some more info about this problem , maybe at the top of the page? of off the screen?
let x and y be directly related. If x is 18 when y is 6, find y when x is 21.
Answers
Answer:
y=42? because 6*2=18 so 21*2=42??
Answer:
7
Step-by-step explanation:
18/6 = 3 so we can assume that for every 3 x there is 1 y. 21/3 = 7
Select all that are equal to 6^4(6^-5)
Answers
Answer:
6^4(6^-5)
If base is equal at multiplication we add index.
ex: a^(x)
a = base
x=power = index
6^4 .(6^-5)
6^(4+(-5)
6^(4 - 5)
6^(-1)
1/6
Step-by-step explanation:
Answer:
The correct answers are: 1/6 , 6^-1 , 1/6^1. B, C and D.
Step-by-step explanation: I got them wrong and gave me the correct answers, Good luck. Edge 2021
The area of the triangle below is 5/12 square feet. What is the length of the base? Express your answer as a fraction in simplest form.
1/2 ft is the height
Answers
Answer:
5/4 ft
Step-by-step explanation:
Given data
Area= 5/12 square feet
Height= 1/2 ft
Base=????
We know that the area of a triangle is given as
Area= (1/2)B*H
substitute
5/12= 1/2* B* 1/2
5/12= B/4
cross multiply
12B= 20
B= 20/12
B= 5/3
Hence the base is 5/4 ft
help :(((((((hdhdjdisbsjsjdj
Answers
Answer:
The last answer
Step-by-step explanation:
please help me I need to get my grades up
Answers
If C = 20 then F = 68°
If C = 60 then F = 140°
what does 'b" represent in y=mx + b
A-Macaroni
B- y-intercept
C- nothing
D- Slope
Answers
Answer:
d
Step-by-step explanation:
Answer:
b) y-intercept
Step-by-step explanation:
y = mx + b
mx = slope
b = y-intercept