Answer:
1
Step-by-step explanation:
12 - 2 + 3 = 13
13 - 12 = 1
Answer:
-1
Step-by-step explanation:
she must walk down 1 flight of stairs
PLEASEEEE HELPPPP IM BEING TIMED WILL GIVE BRAINLIEST AND POINTS
Choose the correct classification of 5x + 3x4 − 7x3. (5 points)
Third degree polynomial
Fourth degree trinomial
Sixth degree polynomial
First degree binomial
Answer:
fourth degree trinomial
Step-by-step explanation:
fourth degree trinomial
waht is 3.50 times 43.5
Answer:152.25
Step-by-step explanation:
3.5""""""""""""""""""""43.5
152.25
The 3.50 times of the 43.5 will be 152.25.
What is multiplication?Multiplication is the general procedure in mathematics in which we multiply two or more numbers to each other to find a new multiplied number.
Multiplication gives us a resultant number which will be very big as compare to the number which is going to be multiplied if and only if the number which is going to be multiplied is more than one.
For example 2 × 9 = 18 in this the number 18 is very big as compared to 2 and 9.
A another example is 0.5 × 9 = 4.5 in this case the number 4.5 is less than 9 because of the 0.5 is less than 1.
Given that 3.50 times 43.5
3.50 × 43.5
⇒ 152.25 hence, 152.25 will be the correct option.
For more information about multiplication
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3 cm
8 cm
Find surface area of cylinder
Answer: [tex]66\pi \text{ cm}^{2[/tex]
Step-by-step explanation:
[tex]S=2\pi(8)(3)+2\pi(3)^{2}=\boxed{66\pi \text{ cm}^{2}}[/tex]
Umm can someone help me lol
Answer:
Answer is C
Step-by-step explanation:
WILL MARK YOU IF YOU HELP ME PLEASE!!
Answer:
84
Step-by-step explanation:
180-72-24
so the answers is 84
Answer:
84
Step-by-step explanation:
In all triangles, once the angles are added up the total will be 180° and so in this case first add then subtract.
72+24=96
180-96=84
1. Mars states that of the M&M's they produce for their regular bags of M&M's that 20% are
yellow, 20% are red, 10% are orange, 10% are blue, 10% are green, and the rest are brown
a. If you were to pick an M&M at random, what is the probability that:
i. It is brown?
It is yellow or orange?
It is NOT green?
Answer:
it is brown.
Step-by-step explanation:
100%-20%-20%-10%-10%-10%=30%
most=30%
Answer:
It is brown
it is not green
Step-by-step explanation:
100%-20%-20%-10%-10%-10%=30%
yellow = 20%
orange = 10%
green = 10%
so, it is brown and it is not green.
Draw and label the circle given by the equation (x - 5 + y + 10 = 6
Answer:
See attachment for drawing
Step-by-step explanation:
Given
[tex](x -5)^2 + (y + 10)^2 = 6^2[/tex]
Required
Draw and label the circle
The equation of a circle is:
[tex](x -a)^2 + (y - b)^2 = r^2[/tex]
Where:
[tex]Center = (a,b)[/tex]
[tex]Radius = r[/tex]
So, we have:
[tex]Center = (5,-10)[/tex]
[tex]Radius = 6[/tex]
See attachment for drawing
What does l.h.m.s.l.d.k.y mean in text?
Somebody answer ASAP
Which expression gives the distance between the points (5, 1) and (9,-6)?
O A. (5-9)2 + (1+6)2
B. 16-9)2 + (1 - 6)?
C. (6-9)2 + (1 - 6)?
D. V65-9)2 + (1+6)
Answer:
The answer is C
c bottom left
ybkyktfvtfjrddkud
Answer:
hdisiejehe
Step-by-step explanation:
step sister
What is the length of DF?
Answer:
-DE+EF
Step-by-step explanation:
this is because DE is a negative vector because we are moving against the direction
MT is a diameter of OE. Calculate the measure of ZMTH.
A. 17°
B. 34°
C. 68°
D. 146
NEED HELP please, check the picture
Answer:
A. 17°
Step-by-step explanation:
Recall: measure of an inscribed angle = ½(intercepted arc)
Inscribed angle = m<MTH
Intercepted arc = arc MH = 34°
Therefore,
m<MTH = ½(Arc MH)
Substitute
m<MTH = ½(34)
m<MTH = 17°
What are hibernation
Answer:
Hibernation is when an animal or plant goes into a dormant state during winter.
Step-by-step explanation:
(2x-7)/4=(x+3)/3
someone help me?
=
3
3
2
hope it's helpful for you
Answer:
x=33/2
Step-by-step explanation:
[tex]\frac{2x-7}{4}[/tex]=[tex]\frac{x+3}{3}[/tex]
do cross multiplication
4(x+3)=3(2x-7)
4x+12=6x-21
12+21=6x-4x
33=2x
33/2=x
sixteen less than z gives six.
Answer:
z = 22
Step-by-step explanation:
z - 16 = 6
z = 22
Hope this helped!
Algebra
z-16=6
z=22
what your problem in word form is saying is that sixteen less from z equals out to 6.
Mariana tried to drink a slushy as fast as she could. She drank the slushy at a rate of 4.5 milliliters per second. After 17 seconds, 148.5 milliliters of slushy remained.
How much slushy was originally in the cup?
9514 1404 393
Answer:
225 mL
Step-by-step explanation:
The amount Mariana drank was ...
(4.5 mL/s)×(17 s) = 76.5 mL
The original quantity is that amount added to the amount remaining:
original amount = amount drunk + amount remaining
= 76.5 mL +148.5 mL
original amount = 225 mL
The spoke of a wheel is 15 inches long. What if the area enclosed by the tire?
Answer:
the radius is equal to 3.2ft
The function f(x) = –x2 – 4x + 5 is shown on the graph. On a coordinate plane, a parabola opens down. It goes through (negative 5, 0), has a vertex at (negative 2, 9), and goes through (1, 0). Which statement about the function is true? The domain of the function is all real numbers less than or equal to −2. The domain of the function is all real numbers less than or equal to 9. The range of the function is all real numbers less than or equal to −2. The range of the function is all real numbers less than or equal to 9.
Answer:
the range of the functions is all real numbers less than or equal to 9
The zeros of a function f(x) are 8 (double root) and -3 and the y-intercept is -768. Write the equation of f(x) in factored form.
9514 1404 393
Answer:
f(x) = -4(x +3)(x -8)²
Step-by-step explanation:
Each zero (z) gives rise to a factor (x -z). The given zeros mean the factored form is ...
f(x) = a(x -8)²(x +3)
The value of this at x=0 is ...
f(0) = a(-8)²(3) = 192a
We want the value to be -768, so ...
-768 = 192a
-4 = a . . . . . . . . divide by the coefficient of 'a'
Then the factored form is ...
f(x) = -4(x +3)(x -8)²
Which number is missing in the table of values below?
x
y
0
1
1
6
2
36
3
?
4
1,296
108
216
324
648
Answer:
216
Step-by-step explanation:
Correct on Edge
The solution is: 216, is missing number in the table of values below.
What is an exponent in math?An exponent refers to the number of times a number is multiplied by itself. For example, 2 to the 3rd (written like this: 23) means: 2 x 2 x 2 = 8. 23 is not the same as 2 x 3 = 6. Remember that a number raised to the power of 1 is itself.
Given :
x = 0 ,1 ,2 ,3 , 4
y = 1 ,6 ,36 ,? , 1296
As we can see that values of y :
y = 6^0 = 1
y = 6^1 = 6
y = 6^2 = 36
y = 6^3 = 1296
so y =216 , is the solution
so, we get, the values of y is exponent of 6 as the values of x, respectively.
The equation can be given for solving the question is y = 6^x
By putting given values of x we are getting values of y .
So for x =3 we are getting y = 216
Hence, 216, is missing number in the table of values below.
To learn more on exponent number click:
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1. Brian's math test scorés: 86, 90, 93, 85, 79, 92, 20, 84
Mean:
Median:
Find the slope of the line through each pair of points.
(4.-4). (14, -13)
Answer:
X2 -X1 / Y2 - Y1
Step-by-step explanation:
14- 4 / (-13) - (-4)
10/-9
please help me asap! please
Answer:
65 degree
35 degree
90 degree
115 degree
80 degree
Step-by-step explanation:
geometry: HELPPPP PLSS!!
Answer:
A, C and G
Step-by-step explanation:
[tex]\boxed{\begin{minipage}{9.4 cm}\underline{Trigonometric ratios} \\\\$\sf \sin(\theta)=\dfrac{O}{H}\quad\cos(\theta)=\dfrac{A}{H}\quad\tan(\theta)=\dfrac{O}{A}$\\\\where:\\ \phantom{ww}$\bullet$ $\theta$ is the angle. \\ \phantom{ww}$\bullet$ $\sf O$ is the side opposite the angle. \\\phantom{ww}$\bullet$ $\sf A$ is the side adjacent the angle. \\\phantom{ww}$\bullet$ $\sf H$ is the hypotenuse (the side opposite the right angle). \\\end{minipage}}[/tex]
From inspection of the given right triangle:
θ = 25°O = aA = bH = cSubstitute the values into the trigonometric ratios:
[tex]\implies \sf \sin(25^{\circ})=\dfrac{a}{c}[/tex]
[tex]\implies \sf \cos(25^{\circ})=\dfrac{b}{c}[/tex]
[tex]\implies \sf \tan(25^{\circ})=\dfrac{a}{b}[/tex]
[tex]\boxed{\begin{minipage}{4 cm}\underline{Trigonometric values} \\\\$\sin(90^{\circ}- \theta)=\cos \theta$\\$\cos(90^{\circ}- \theta)=\sin \theta$\\$\tan(90^{\circ}- \theta)=\cot \theta$\\\end{minipage}}[/tex]
Using trigonometric values and the calculated trigonometric ratios:
[tex]\begin{aligned} \sf \sin(90^{\circ}- 25^{\circ})&=\sf \cos (25^{\circ})\\\implies \sf \sin(65^{\circ}) &=\sf \dfrac{b}{c}\end{aligned}[/tex]
[tex]\begin{aligned} \sf \cos(90^{\circ}- 25^{\circ})&= \sf \sin(25^{\circ})\\\implies \sf \cos(65^{\circ}) &=\sf \dfrac{a}{c}\end{aligned}[/tex]
[tex]\begin{aligned}\sf \tan(90^{\circ}- 25^{\circ})&= \sf \cot(25^{\circ})\\\implies \sf \tan(65^{\circ}) &= \sf \dfrac{1}{\tan(25^{\circ})}\\\implies \sf \tan(65^{\circ}) & = \sf \dfrac{b}{a}\end{aligned}[/tex]
Therefore, the true equations are:
[tex]\sf A: \quad \cos(25^{\circ})=\dfrac{b}{c}[/tex]
[tex]\sf C: \quad \sin(65^{\circ})=\dfrac{b}{c}[/tex]
[tex]\sf G: \quad \sin(25^{\circ})=\cos(65^{\circ})[/tex]
Am I supposed to divide or add?
You need to divide 179.10 by 6
Answer:
Divide. The answer A is correct.
If you know how to solve this, Please answer it. Thank You
Please show your work and the steps.
The first one to answer the question right, will get Brainlist!
I PROMISE!!!!!
The answer is in the picture. Click on it.
How many ways can six of the letters of the word palindrome be selected and written in a row where either the first two letters are PA(in order) or the last two letters are ME (in order)
There are 48 ways to select and arrange six letters from the word "palindrome".
Case 1: First two letters are "PA" (in order)
In this case, to select four letters from the remaining seven letters of the word "lindrome" and arrange them.
The order of the selected four letters is important.
So, the number of ways for this case is:
Number of ways = 4! = 24
Case 2: Last two letters are "ME" (in order)
Similarly, in this case, to select four letters from the remaining
seven letters of the word "palindr" and arrange them.
The number of ways for this case is also:
Number of ways = 4! = 24
Now, the total Number of ways
= Number of ways in Case 1 + Number of ways in Case 2
= 24 + 24
= 48
Therefore, there are 48 ways to select and arrange.
Learn more about Factorial here:
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The point-slope form of the equation of the line that passes through (-9, -2) and (1, 3) is y - 3 = - (x - 1). What is
the slope-intercept form of the equation for this line?
O y= }x+2
0 y= -x-4
O y= }x+5
N
X-Z
Which of the to owing represents the graph and wintercept of the function 3x - y = -2?

Answer:
The first graph
Step-by-step explanation:
Slope intercept form is
y = mx + b
m is the slope
b is the y-intercept
3x + y = -2
subtract 3x from both sides
y = -3x - 2
Only the first graph has a negative slope and a y-intercept of -2
In ΔJKL, the measure of ∠L=90°, JL = 80, KJ = 89, and LK = 39. What is the value of the sine of ∠J to the nearest hundredth
Given:
In ΔJKL, m∠L=90°, JL = 80, KJ = 89, and LK = 39.
To find:
The value of sine of ∠J.
Solution:
In a right angle triangle,
[tex]\sin\theta =\dfrac{Perpendicular}{Hypotenuse}[/tex]
In triangle JKL,
[tex]\sin J =\dfrac{LK}{KJ}[/tex]
[tex]\sin J =\dfrac{39}{89}[/tex]
[tex]\sin J =0.4382[/tex]
[tex]\sin J \approx 0.44[/tex]
Therefore, the value of sine of ∠J is about 0.44.
