Answer:
suasan
Step-by-step explanation:
suasan is right becouse thats what you have to do
Where does the line y = 3x + 5 cross the y-axis?
A: at x=3
B: at x=5
C: at y =5
D: at y=3
Answer:
The answer is- At y = 5
Step-by-step explanation:
I got is correct on meh math test
The line y = 3x + 5 crosses the y-axis at y = 5. The correct answer would be an option (C).
What is y-Intercept?The y-intercept is defined as an intercept that is located at the y-axis of the plane, which is the location or coordinates from where the line crosses.
The equation is given in the question
y = 3x + 5
We have to determine the y-intercepts for the given line
To determine the y-intercept, substitute the value of x = 0 in the given equation
y = 3(0) + 5
y = 0 + 5
Apply the subtraction operation, and we get
y = 5
Thus, the line y = 3x + 5 cross the y-axis at y = 5.
Hence, the correct answer would be option (C).
Learn more about the y-intercept here:
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. The wavelength of green light is about 0.00000051 meter. What is this estimated
wavelength as a single digit times a power
of 10?
Answer:
5×10^-7
Step-by-step explanation:
The most significant digit (5) of the number 0.00000051 is in the 7th place to the right of the decimal point. The power of 10 associated with that decimal place is -7.
0.00000051 m ≈ 5×10^-7 m
What is the slope of the line?
-5/2 -2/5 2/5 5/2
what is -5 + -2
Answer:
5/2 it is positive and you always do rise over run.
-5+-2=-7
Step-by-step explanation:
solve x/-5=-15 and i will give brainliest if right answers are
a. -45
b. 5
c. -5
d. 45
Answer:
if x divided by negative 5 equals negative 15, you multiply both sides by negative 5, leaving x = 75, which should be your answer
Step-by-step explanation:
Your savings account has a balance of $125. You add $22 a month to this balance.
Which equation shows your balance, b, in m months?
bl m) = $125 m + $22
ml b) = $125 b + $22
ml b) = $125 + $22 b
bl m) = $125 + $22 m
Answer:
D
Step-by-step explanation:
Answer:
i think D but i might be wrong
Step-by-step explanation:
Let’s see how good are you with numbers what’s the answer to both of these?
Answer:
A. 22,075.06
B. 17,422.44
Answer:
A. $22,074.94
B. $12,422.44
Step-by-step explanation:
28,485.34 25,405.56
- 6,410.28 - 7, 983.12
= 22,074.94 = 12,422.44
I really need help with this question GIVE BRAINLEST PLEASE
Answer:
-30x 6 = -9 -3x=
x = 3/13
Carl worked 5 hours anand made a total of $42.50. The equation 42.50/5 = 153/x can be used to determine the number of hours, x, it will take him to earn $153. How many hours will Carl need to work to earn $153?
A. 15 hours
B. 17 hours
C. 18 hours
D. 21 hours
Answer: c
Step-by-step explanation: divide 42.50 by 5 and then divide your answer (8.3) to 153
Answer:
C. 18 Hours
Step-by-step explanation:
Find the H.C.F of a²+7a+10,a²+6a+8anda²+9a+20
Answer:
a²+7a+10=0
(a+2)(a+5)=0
∴a+2=0
a= -2
a+5=0
a= -5
a²+6a+8=0
(a+2)(a+4)=0
∴a+2=0
a= -2
a+4=0
a= -4
a²+9a+20
(a+4)(a+5)
∴a+4=0
a= -4
a+5=0
a= -5
Step-by-step explanation:
Solution on the Math book
The owners of a golf course hired a company to determine how many squirrels were living on their property. First, the company put marks on 22 squirrels. Later, the company returned and counted a total of 220 squirrels, of which 11 were marked. To the nearest whole number, what is the best estimate for the squirrel population?
Answer:
Squirrel population is 440 squirrels.
Step-by-step explanation:
It is given that there are 22 squirrels are marked.
Later the company returned and counted a total of 220 squirrels of which are marked were 11.
So, we can set up proportional equation to find the squirrel population.
Let squirrel population is x.
We can set up proportional equation as
[tex]\frac{11}{220}=\frac{22}{x}[/tex]
Cross multiply
11 x=4840
Divide both sides by 11
x=440
Best estimate is 440.
8(10-k)-2k=0 just need help solving
Answer:
k=8
Step-by-step explanation:
8(10-k)-2k=0
80-8k-2k=0
80-10k=0
-10k=-80
-80/-10
k=8
Answer:
The answer to this problem is k=8
is the angle corresponding, alternate interior, alternate exterior or consecutive interior
The volume of dry goods, like apples or peaches, can be measured usings bushels, pecks, and quarts. A bushel contains 4 pecks, and a peck contains 8 quarts.
What is the relationship between number of bushels, `b`, and the number of quarts, `q`? If you get stuck, try creating a table.
Answer: For every 1 bushel, there will be 2 quarts
Step-by-step explanation:
If 4:8, then you would have to divide. To find how much bushels there are in a quart, you would need to divide each number by 4. 4/4 = 1. 8/4 = 2. So, the relationship between b:q would be 1:2
Which polynomial functions are written in standard form? Select all that apply.
f(x) = 8 – x5
f(x) = –3x5 + 5x – 2
f(x) = 2x5 + 2x + x3
f(x) = x3 – 8x2
The correct options are (b) f(x)=-3x⁵+5x-2
(d) f(x)=x³-8x²
How the polynomial functions are written in standard form?The function are written in standard form by writing the highest degree term at first and then writting other term according to decreasing order of degree of the variable.
for example f(x)=x⁴+x³+x²+x+1
So according to the question
the function should be written in standard form
so by checking every option,
(a) f(x)=8-x⁵ here highest power is 5 but that term is present at second term. so option A is incorrect.
(b) f(x)=-3x⁵+5x-2 here highest power is 5 and that term is present at first term. then all the terms are arranged in decrreasing order of power.
(c) f(x)=2x⁵+2x+x³ here highest power is 5 and that term is present at first term. then the second highest powered term is 3 and that term is present at third position which should be present at second position.
(d) f(x)=x³-8x² here here highest power is 3 and that term is present at first term. then all the terms are arranged in decrreasing order of power.
Therefore, The correct options are
(b) f(x)=-3x⁵+5x-2
(d) f(x)=x³-8x²
Learn more about the polynomial in standard form
here: https://brainly.com/question/194303
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Answer: The first answers are B. and D.
The second answer is 5
Step-by-step explanation: The third answer is -3
Need help please!!!!
I will mark as brainliest!!!
Answer:
ΔDEF= Isosceles Triangle
ΔJKL= Scalene Triangle
ΔTRI= Equilateral or Isosceles Triangle
What value of n makes 4n +20 = 4? *
Step-by-step explanation:
Answer:-[tex]\sf{4n+20=4}[/tex]
[tex]\sf{4n=4-20}[/tex]
[tex]\sf{4n= -16}[/tex]
[tex]\sf{n=\dfrac{-16}{4}}[/tex]
[tex]\sf{n = -4}[/tex]
Hope it helps :)
Answer:
-4
Step-by-step explanation:
To solve, you need to isolate the number with the variable (in this case, 4n). To do that, get rid of the 20 on the left side. To do THAT, do the opposite which is subtract; do it to both sides. This leaves you with 4n= -16.
Now, to get rid of the 4 and be left with just the n, do the opposite of what is given. In this case, n is multiplied by 4 so divide by 4 on both sides to isolate n. This gives you the answer of -4.
Hope it helps!
14 subtracted from the difference of x and 3*
O 14-(x-3)
O 14+ (x - 3)
(x + 3) - 14
O (x - 3) - 14
What’s the answer??
Answer:
of
(4×3) =13(6×3) =20 (2×3) = 6 (3×3) =9Step-by-step explanation:
maaf ya kalo jawaban nya salah
Answer what you can pleases
6. If RT = 4x, find the value of x and RS. x= RS = S RT = *
Answer: 4
4x = 4
S RT = 4
Answer = 4
i am not so sure.
Determine the missing angle measures in the parallelogram below:
СІ
120°
IA
B В
4x + 5 + 2x > 5x - 7
Answer: x > -12 Is the answer
Answer:
X>-12
Step-by-step explanation:
Hope this helps. Plz give brainliest
-6*4/2^3-15 help please
at is the equation in slope-intercept form for a line that goes through the points (- 2, 16) and (2, - 8)
Answer:
y=-6x+4
Step-by-step explanation:
The translation above shows an object moving
Answer:
what the question or were is it
Step-by-step explanation:
Answer:
i dont see an question
Step-by-step explanation:
substitute the length of the sides (8 in, 15 in m)
into the Pythagorean theorem. Then, find the length of the missing side m
(Please with step by step answer)
Answer:
17i in
Step-by-step explanation:
a² + b² = c²
8² + 15² = c²
64 + 225 = 289
c² = 289
c = [tex]\sqrt{289} \\[/tex]
c = 17
Is 90 a whole number?
Answer:
Yes. if you're talking about factions then yes. If it wasn't, it would've had something like 90.7. So yes it is a whole number.
Step-by-step explanation:
Write the equation in standard form. 0.5x = y - 4
Answer:
y = 0.5x + 4, or y = 1/2x + 4 (if you prefer fractions)
Step-by-step explanation:
y = mx + b (slope intercept form / standard form) ; m = 0.5 or 1/2, b = 4.
m = linear coefficient/slope(denoted by a in a 1 degree binomial)
b = constant coefficient / y-intercept (denoted by b in a 1 degree binomial)
to convert this equation into a standard form equation. You need to isolate y and leave the coefficients on the other side.
0.5x = y - 4
0.5x (+4) = y - 4 (+4)
0.5x + 4 = y
y = 0.5x + 4
Answer:
y=0.5x+4
Step-by-step explanation:
0.5x= y-4
add 4 on both sides
and then you get:
y=0.5x+4
is 2.125 a rational number
Answer: Yas
Step-by-step explanation:
can someone help me?
Solve and show your work or explain.
[tex]x-\sqrt{2x-5}=5[/tex]
Answer:
[tex]x= 6+ \sqrt {6}[/tex]
Step-by-step explanation:
[tex]-\sqrt {2x-5}+x=5\\-\sqrt {2x-5}=-x+5\\\\\frac {-\sqrt {2x-5}}{-1} = \frac {-x+5}{-1}\\\\\sqrt {2x-5}=x-5\\2x-5=(x-5)^2\\2x-5=x^2-10x+25\\2x-5-(x^2-10x+25)=x^2-10x+25-(x^2-10x+25)\\-x^2+12x-30=0\\\\x=\frac {-12(+/-)\sqrt {12^2-4(-1)(-30)}}{2(-1)}\\\\x=6+\sqrt {6}[/tex]