Answer:
m = -4/3 b = 0
Step-by-step explanation:
Slope formula is [tex]\frac{y_{2} - y_{1}}{x_{2} - x_{1}}[/tex]
[tex]\frac{-4-0=-4}{3-0=3}[/tex]
The slope is -4/3. The line intersects the y-axis at (0 , 0) so b = 0. This can be verified by plugging one of the points into the equation.
Use the ten frame to make a
ten to help you subtract. Ray has 14 pens. 8 are black. The rest are blue. How many pens are blue?
Answer:6 pens are blue
Step-by-step explanation:because 14-8=6 pens would be left and would be blue
Aurora owns a toy factory. She is projecting various business costs and needs to compute the total cost of buying
different types of business insurance. Using the information in the table, compute the total cost of the insurance that
Aurora needs.
Answer: 1st one is 1300
2nd one is 2100
Step-by-step explanation:
1st one is set on liability and property insurance
2nd one is set on interruption and auto insurance
Evaluate the expression x3 + y2 for x =2 and y= -3
Answer:
Assuming that its x^3 + y^2, the answer would be 17.
Step-by-step explanation:
Replace x or y with its number.
(2)^3 + (-3)^2
8 + 9
17
find the number of distinguishable permutations of the digits of the number 287,772
Answer:
60
Step-by-step explanation:
Use r-combinations.
Treat it as though u are filling in 6 slots
_ _ _ _ _ _
1. First fill in the 7s, there are three of them and 6 ways to do so
so (6 Choose 3)
2. then fill in the 2s, now with the 3 slots taken up by the 7, 3 slots left.
So its (3 Choose 2).
3. and only 1 way to fill in the 8. (1 choose 1)
By multiplicative rule,
(6C3) * (3C2) * (1C1) = 60
Help!!!!!! I’ve been working on this for 1 hour
Answer:
7.83
Step-by-step explanation:
cos(40)=6/(ZX)
zx=7.83
Tell whether x and y show direct variation y=x+1
9514 1404 393
Answer:
variation is NOT direct
Step-by-step explanation:
The +1 tells you the variation is not direct. The equation of direct variation is of the form ...
y = kx
with nothing added.
6=a/4 + 2 what is the answer to this?
Who wants a brainy list? plz plz plzzzzzzz help PLEASE HELP NOW!!!!!
Can someone please solve this
9514 1404 393
Answer:
64 degrees
Step-by-step explanation:
The mnemonic SOH CAH TOA is intended to remind you of the relations between triangle sides and trig functions. Here, the marked sides are opposite and adjacent to the marked angle, so the relevant relation is ...
Tan = Opposite/Adjacent
tan(θ) = 29/14
To find the angle measure, we use the inverse function. It may be called tan⁻¹ on your calculator. It also goes by the name "arctangent." The term "arctan" can be thought of, or even pronounced as, "the angle whose tangent is ...".
θ = arctan(29/14) = 64.23°
The measure of angle θ is about 64°.
_____
Additional comment
The default units for angle measure are radians in most spreadsheets and on-line calculators. You need to make sure your hand-held calculator mode is set to give angles in the units you want. Here, we've given the angle in degrees, which is usually what is expected in problems like this.
Which equation represents a line that passes through (2, -1) and has a slope of 3?A) y- 2 = 3(x + 1/2)
B) y- 3 = 2(x + 1/2)
C) y+ 1/2= 3(x - 2)
D) y+ 1/2= 2(x - 3)
Given:
The slope of the line is 3.
The line passes through the point (2,-1).
To find:
The equation of the line.
Solution:
Point slope form of a line: If a line passes through the point [tex](x_1,y_1)[/tex] with slope m, then the equation of the line is
[tex]y-y_1=m(x-x_1)[/tex]
The line passes through the point (2,-1) with slope 3. So, the equation of the line is
[tex]y-(-1)=3(x-2)[/tex]
[tex]y+1=3(x-2)[/tex]
Therefore, the required equation is [tex]y+1=3(x-2)[/tex]. Hence, all the options are incorrect.
What is the function of the graphed below?
1/2- 1/4 ❤❤❤❤❤❤❤❤
የዐዪቻልሀዐዪ ቿነ የልዪል ዘዐሃ
Answer:
1/4 lol
Step-by-step explanation:
1/2=2/4
2/4-1/4=1/4
or in decimal form
.50-.25 =.25
Please help this is due TODAY
Calculate the unknown variable value .
Do not answer with a one answer, blank or a ridiculous answer please this is serious.
Answer:
a=116.5°
b=116.5°
Step-by-step explanation:
360-95-32=233
233÷2=116.5
a and c are equal, so both are 116.5
I -3 I + I -7 I =
Question 1 options:
A. -10
B. 10
C. -4
D. 4
es el punto donde coinciden tres aristas
0.4x + x2.9 = 1.5
what is x
Answer:
3.3x =15
x=15÷3.3
x= 4.5454545454
46 in. =_____________ft _____________in.
Answer:
its gonna be 3ft and 10 inch
Which ordered pair would form a proportional relationship with the point graphed below? (60,-20)
Given:
The graphed point is (60,-20).
To find:
The ordered pair that would form a proportional relationship with the given point.
Solution:
If y is proportional to x, then
[tex]y\propto x[/tex]
[tex]y=kx[/tex]
[tex]\dfrac{y}{x}=k[/tex]
Where, k is the constant of proportionality.
For the given point,
[tex]k=\dfrac{-20}{60}[/tex]
[tex]k=\dfrac{-1}{3}[/tex]
For option (A),
[tex]k=\dfrac{30}{-10}[/tex]
[tex]k=-3\neq \dfrac{-1}{3}[/tex]
For option (B),
[tex]k=\dfrac{-15}{30}[/tex]
[tex]k=-\dfrac{1}{2}\neq \dfrac{-1}{3}[/tex]
For option (C),
[tex]k=\dfrac{10}{-30}[/tex]
[tex]k=\dfrac{-1}{3}[/tex].
The point (-30,10) gives the same value of the constant of proportionality. So, the point (-30,10) forms a proportional relationship with the given point.
Therefore, the correct option is C.
How can you determine the measures of central angles and inscribed angles of a circle ?
Answer:
Inscribed angle is half of central angle standing on same arc.
If the area of the base of a rectangular prism is 35 square feet and the volume is 175 cubic feet, what is the height of the prism?
Answer:
5 ft
Step-by-step explanation:
area = L * W * H
35 = L * W
Volume = (L *W) * H
since we have already found that L * W is already 35
175 = 35 * H
Divide by 35 on both sides to get H
175/35 = 5
answer = 5 ft
quizizz help GUARANTEED BRAINIEST
Answer:
Polys cannot have square roots of variables.
Step-by-step explanation:
Hope this helps.
Answer:
Yellow
Step-by-step explanation:
The function g(x) is defined as shown.
StartLayout enlarged left-brace 1st row 1st column 3x minus 2, 2nd column negative 4 less-than-or-equal-to x less-than negative 2 2nd row 1st column negative x minus 1, 2nd column negative 2 less-than-or-equal-to x less-than 1 3rd row 1st column 6, 2nd column 1 less-than-or-equal-to x less-than-or-equal-to 3 EndLayout
What is the value of g(0)?
Answer:
B. -1
Step-by-step explanation:
I got it right on Edge.
Answer:
f(−3) =
✔ –5/2
f(−1) =
✔ 3/2
f(3) =
✔ 3/4
Step-by-step explanation:
got it right on edg 2022. make me brainliest
Find the volume. Please help (multiple choice )
Answer:
c.) 2144.66
formula V= 4/3 x pi x r^3
help me out branniest to whoever rught
Answer:
(0,-9), x = 0, (-3,0), (3,0), domain, -9
Step-by-step explanation:
Complete the square and you can read everything off the equation,
y = x^2 - 9
= (x - 0)^2 - 9
Vertex : (0,-9)
Axis of symmetry: x = 0
x-intercepts: x^2 = 9 -> x = ±3
Left x-intercept: (-3,0)
right x-intercept: (3,0)
Since the function is well-defined for any x-values,
we can say that its domain is the set of all real numbers.
Since the minimum point of the graph is (0,-9),
The range will be greater than or equal to -9.
Answer:
-
Step-by-step explanation:
-
What is the solution set of the equation (x – 2)(x – a) = 0?
A –2 and a
B –2 and –a
C 2 and a
D 2 and –a
E 2 only
How do I solve this problem?
6x + 9 <7x
Answer:
x > 9
Step-by-step explanation:
6x + 9 < 7x .
-6x -6x <---- Subtract 6x from both sides.
9 < x <----- 7x - 6x = 1x (which can also be written as just x)
Therefore the answer is x > 9.
Maine has a cold climate in the winter. Which statements about the probability of temperatures falling below 32 degrees Fahrenheit in Maine during the month of January is most likely true?
1. The probability could be -1
2. The probability is 100
3. The probability is closer to 1 than to 0
4. The probability cannot be determined before February
Please help!!
Children 12 and under eat free at a local restaurant. If x represents age, write an inequality to represent people who do not get a discount.
Answer:
< could be it (●'◡'●)
Step-by-step explanation:
100 points!! Please help!! I am lost!
The sum of three numbers is 254.772. We can get the biggest and smallest numbers if we move the decimal point in the middle number two digits to the right and one digit to the left, respectively. What is the middle number?
Answer:
12.3435
Step-by-step explanation:first this then that then this and that is the middle number.
What is y? Have been having so much trouble
Answer:
9
Step-by-step explanation:
They are alternate interior angles, so they most both equal 80.
9y-1=80
9y=81
y=9