Answers
Answer:
d.....hope this will help u:))
Related Questions
Solve for x and show your work.
2x+1=-3
-3x+2=6x+7
2n-4+4n=6-n
-3(3x-5)+2=2x
Answers
answer:
x= -2
explanation:
2x + 1 = -3
2x = -3 - 1
2x = -4
x = -2
SECOND=
answer: x = -5/9
explanation:
-3x+2=6x+7
-3x-6x+2=7
-9x=7- 2
x= -5/9
THIRD:
answer: n= 10/7
2n-4+4n=6-n
6n - 4 = 6 - n
6 n + n - 4 = 6
7n = 6 + 4
n= 10/7
4. x=17/11
-3(3x-5)+2=2x
-9x+15+2=2x
-9x+17=2x
-9x-2x=-17
-11x=-17
x=-17/-11
x=17/11
can any one help me please In rectangle QRST, diagonals QS and RT are drawn and intersect at point P. Which of the following statements must be true?
ΔQPR must be a right triangle.
ΔQPR must be congruent to ΔQPT.
ΔQPR must be congruent to ΔQRS.
ΔQPR must be congruent to ΔSPT.
Answers
Answer: it’s C
Step-by-step explanation:
I took the test already
Urgent please get the domian and the range for this not just the Range PLEASE SUPER URGENT PLEASEEEE.
Answers
Answer:
Domain: [-5,4)
Range: (0, 4]
Step-by-step explanation:
You can see that the domain does not include the number four because of the open dot marking that spot, and the range does not include 0 because of this same reason.
help me. i will give 5 star and I will heart answer
Answers
Answer:
It’s D
Step-by-step explanation:
Please help.
Algebra.
Answers
Explanation: each ride costs $1.25 but they don’t give a number of rides therefore the number of rides is unknown and represents X. 64 was the total value of his money before the rides. With each ride you add -1.25 to 64, which gives diminishing returns for each ride.
Hope this helps !
The line y = 3x + c is a tangent to the circle x² + y² = 40. What is the value of c?
Answers
Answer:
12=c
Step-by-step explanation:
i just took the test
This is the answer for your question
I need help on this question...
Answers
angles on a straight like add up to 180
so angle 1 is 180 - 122 = 58
Answer:
58
Step-by-step explanation:
Every straight line equals 180 degrees, so all you have to do is subtract the other side of the line by 180
Pls I need help! I’ll give Brainlyist!
Answers
Answer:
I would think it to be the last one?it’s seems the most accurate of them all?
Step-by-step explanation:
The equation was y = 18x + 300.
What is the slope in the equation, and what does it
represent?
Answers
Answer:
slope is 18 and it represents the change in x or in your case, whatever x represents such as miles per hour or bananas eaten per minute
Step-by-step explanation:
-3x=18 HELP PLEASE!!!
Answers
Answer:
x=-6
Step-by-step explanation:
Move the -3 under 18 (18/-3), Then you get x=18/-3. Divide!
ANSWER: x=-6
A colony of amoebas is being studied. The mass of the colony triples every day. On Day x of the study, the colony has a mass of 3 ^ x mg. a. What is the mass of the colony on Days 3, 2 and 1? What is the mass of the colony on Day 0, when the study begins? Show your work .
Answers
Answer:
mass on day 1: 3
mass on day 2: 9
mass on day 3: 27
Step-by-step explanation:
using this equation, y = 3^x, you can plug in 1, 2, and 3 for 'x' to get the value of 'y' (which represents the mass on specific days)
3^1 = 3
3^2 = 9
3^3 = 27
M
IF THE VOLUME OF THE BOX BELOW IS
x3 + 6x2 + 9x + 4
AND THE WIDTH OF THE BOX IS x + 4,
THEN FIND THE LENGTH AND HEIGHT OF
THE BOX
Answers
Answer:
The length of the box is (x + 1)
The height of the box is (x + 1)
Step-by-step explanation:
The given function representing the volume of the box is presented as follows;
V = x³ + 6·x² + 9·x + 4
The function representing the width of the box, W = x + 4
Therefore, we have;
(x³ + 6·x² + 9·x + 4)/(x + 4) = x² + 2·x + 1
x³ + 4·x²
[tex]{}[/tex] 2·x² + 9·x + 4
[tex]{}[/tex] 2·x² + 8·x
[tex]{}[/tex] x + 4
Therefore, we have;
(x³ + 6·x² + 9·x + 4) = (x + 4) × (x² + 2·x + 1) = (x + 4) × (x + 1) × (x + 1)
(x³ + 6·x² + 9·x + 4) = (x + 4) × (x + 1) × (x + 1)
The width of the box = (x + 4)
The length of the box = (x + 1)
The height of the box = (x + 1).
[tex]2(78[/tex]
what is the answer
Answers
Answer:
The answer to the question provided is 156.
Describe the slope in the graph of the following linear function.
Answers
Answer:
the first one
Step-by-step explanation:
Answer:
2nd one
Step-by-step explanation:
because you go down 4 and across 3
i need this fast guys. willing to give brainliest
Answers
Answer: vertex: A, base: B and C
Step-by-step explanation:
Help pls 6th grade math i will give brainliest
Answers
Answer:
10
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
10 x 2 = 20
explain why the graph of [tex]y=2x^{2} +4x-k+1[/tex] has no x-intercepts when k=-5
Answers
hey can someone please help me asap
Answers
Answer:
slope: 1/5
y-intercept: 4
Which of the following is equivalent to 23^1/2
Answers
Answer:
34
Step-by-step explanation:
Answer:
45/2
Step-by-step explanation:
23-1/2=46/2-1/2=45/2
hope this is correct
which two whole number is 15/4 between? LOOK AT PICTURE
Answers
Solve for n.
6(n-3)- 2n=10
Answers
Collect the like terms :6n-2n=4n
4n-18=10
Add 18 onto 10
4n=28
Divide by 4
Answer is n=7
please help i'm so confused and its due todayyy :(
will mark brainliest!!
Answers
Answer:
C
Step-by-step explanation:
Because lets say we have a point (1,2)
when reflecting this point over the y-axis it becomes (-1,2) so only the sign of the X value changes. Therefore by writing the system f(x)=g(-x) it changes the X value.
Can someone help me please, ill give brainy
Answers
Answer:
x = -6
Step-by-step explanation:
The value of x never changes, no matter what the value of y is, so x = -6 describes every point on the line.
what is the y intercept of the points (2,72) and (5,162)
Answers
Answer:
12
Step-by-step explanation:
Type Into Calculator:
SAT-EDIT-TYPE IN X VALUES AND Y VALUES (FROM ORDERED PAIR)-STAT-CALC-4-ENTER
Please help there is a picture and if you don’t know it please don’t answer.
Answers
Answer:
she purchased 6 first class tickets and 2 normal tickets
Step-by-step explanation:
Answer:
2 coach tickets and 6 first class tickets
Step-by-step explanation:
G R A P H I N G C A L C U L A T O R
Plus 380(2) + 1290(6) = 8500
760 + 7740 = 8500
=)
Please help!-help-help
Answers
2
Hope i helped
whats 12% in a fraction and decimal
Answers
Have a great day!
20. What is the value of x?
20
56°
Drawing not to scale
Answers
-3/7 times -4/5 its a fraction also help to simpfly!!
Answers
Answer:
The answer to the question provided is [tex] \frac{12}{35} [/tex]
Answer:
12/35 or 0.3428571
Ra
2 of 12
Savings Account
Alexandra deposits $600 in her bank account. The
account earns interest at a rate of 5%, compounded
annually.
Which equation below represents Alexandra's savings
if she makes no additional deposits or withdrawals?
Answers
Answer:
can't see the options you have but if I show you how to work it out maybe that will help??
100 + 5 = 105
105/100 = 1.05
600 X 1.05^ to number of years