the answer is 168
Step-by-step explanation:
you times 4 by 2 you get 8.
now you got to times 4 by 40 and you get 160
now you add 8 to 160 you will get 168
Help please i will be so thankful
Answer:
-5
Step-by-step explanation:
Answer:
the answer is y=m+b
Step-by-step explanation: that is your formula
Is the following a function? (plz help ;-;)
Answer:
Yes this is a function
Step-by-step explanation:
For every inout there is one output
the first is the graph and the second is for the answer I need please be quick 20pts
Answer:
The answer is B
Step-by-step explanation:
It's asking what the X values are, meaning only the (X,y) the x part of the coordinates
Find the measure of this missing angle?
Answer:
B = 61°
C = 61°
Step-by-step explanation:
The sum of all the angles is 360.
When the angles are formed with straight lines like shown the angles back to back are equivalent or equal.
So you can take 119 and add it by itself to get 238.
You then get 360 and subtract 238 which gets you 122.
Then divide 122 by two and you have the answer for both b and c which is 61.
The vertex of the graph of y = (x - 1)2.5 is
Answer:
vertex = (1, - 5 )
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
y = (x - 1)² - 5 ← is in vertex form
with (h, k ) = (1, - 5 ) ← vertex
8 + (-8) + a = ?
Whats the answer
Answer:
a
Step-by-step explanation:
8+(-8)+a=?
8-8+a=0+a=a
Answer:
0
Step-by-step explanation:
8 + ( - 8 ) + a
= 8 - 8 + a
= 0 + a
= a
a = 0
A line passes through the points (−8,−7) and (−4,−4). What is the equation of the line in Slope-Intercept Form? (A y=43x−1) (B y=34x−1) (C y=43x+1) (D y=34x+1)
Answer:
y=43x−1
Step-by-step explanation:
The equation of the line in Slope-Intercept Form is B: y = (3/4)x − 1.
What is the meaning of Slope-Intercept Form?The slope intercept form of such a straight line is among the most common ways to represent a line's equation. When given the slope of a straight line and the y-intercept, the slope intercept equation can be utilized to find the equation of a line.For the given question.
The line passes through the points-
(x1, y1) = (−8,−7)
(x2, y2) = (−4,−4).
Find the slope using formula;
slope = m = (y2 - y1)/(x2 - x1)
m = (-4 + 7)/(-4 + 8)
m = 3/4
The equation of the line in slope intercept form is found by;
y - y1 = m(x - x1)
y + 7 = (3/4)(x + 8)
y = (3/4)x - 1
Thus, the equation of the line in Slope-Intercept Form is B: y = (3/4)x − 1.
To know more about the Slope-Intercept Form, here
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Which number has the smallest value?
A 3.0
B 5
-
7
C. 4
-
9
D 62%
Answer:
C. 4 - 9
= - 5 is the correct answer .
thank you ☺️☺️
Determine the equation of the graph and select the correct answer below.
Answers:
A) y = (x + 2)^2 + 4
B) y = (x − 2)^2 − 4
C) y = −(x − 2)^2 − 4
D) y = −(x + 2)^2 − 4
In the diagram below, all measurements are given correct to the nearest cm. Calculate the greatest possible area of the shaded region.
The possible area of the region that is shaded is given as 462cm.
How to solve for the area of the shaded regionThe picture here shows us two rectangles.
The area of a rectangle is given as L * w
= length x width
We have to find the area of the first rectangle
21cm x 42cm
= 882 cm
Next we find the area of the rectangle inside
15cm x 28cm
= 420
To get the area of the shaded region
= 882 - 420
= 462cm
Read more on the area of a rectangle here:
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if mr. Johnson dress 172 miles from Seattle to Portland in 4 hours then the average speed of the rental van for that portion of the trip is how many miles per hour?
Answer:
43 miles per hour
Step-by-step explanation:
just divide 172 by 4!
Answer:
43 miles per hour
Step-by-step explanation:
172 divided by 4
x2+9x+20 plz help me with it plz
Answer:
11x + 20
Step-by-step explanation:
x2 + 9x + 20
2x + 9x + 20
11x + 20
Hope this helps!
Answer
9x+2x+20
11x=-20
Step-by-step explanation:
9x+2x=-20
11x=-20
QUICK HELP ME 25 POINTS The formula for perimeter of a rectangle is given by: P=2l+2w Rearrange the formula to solve for l
HELP PLZ
Answer:
l = [tex]\frac{P - 2w}{2}[/tex]
Step-by-step explanation:
2l + 2w = P
2l = P - 2w
l = [tex]\frac{P - 2w}{2}[/tex]
The length of a rectangular garden is 4 feet long. The scale factor of a drawing of the garden to the actual garden is 1 inch to 0.5 foot. Find the length of the drawing.
PLEASE HELP IM BEING TIMED!
Find KJR
Options: 4
61
55
50
Answer:
61
Step-by-step explanation:
Let's see what to do buddy...
_________________________________
KJI = KJR + RJI
So :
172° = ( 6x -5 )° + ( 12x -3 )°
172° = 18x - 8°
Subtract the sides of the equation plus 8°
180° = 18x
Divided the sides of the equation by 18
x = 180/18
x = 10°
_________________________________
So we have :
KJR = 6x -5 = 6(10) - 5 = 60 - 5 = 55°
KJR = 55°
_________________________________
And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
A hockey player is wearing ice skates and pushes against the wall propelling her backward on the law of motion, which of the following best compares the forces acting between the wall and the hockey player?
A The forces are equal and applied against gravity
B The forces are equal and applied in the opposite direction
C
The forces are different sizes and applied in the opposite direction
D. The forces are equal and applied in the same direction
(please help me) 3/4 - ? =1/12
Answer: 2/3
Step-by-step explanation:
Can someone help me find the scale factor and the missing sides please?
Answer:
x = 6, y = 45
Step-by-step explanation:
[tex]scale \: factor = \frac{13}{32.5} \\ = \frac{2}{5} \\ \\ \frac{x}{15} = \frac{18}{y} = \frac{2}{5} \\ \\ \implies \frac{x}{15} = \frac{2}{5} \\ \\ x = \frac{2 \times 15}{5} \\ \\ x = 6 \\ \\ \frac{18}{y} = \frac{2}{5} \\ \\ y = \frac{5 \times 18}{2} \\ \\ y = 45[/tex]
if y is directly proportional to x and y = 56 when x = 8 what is the value of y when x = 13
Answer:
y=91
Step-by-step explanation:
if x=8 when y=56,we can make a formula like this(y=7x) &then we can solve easly
y=7x
y=7*13
y=91
i hope helps you
The graph shows the function f(x) = 2^x What is the value of x when f(x) = 4?
Answer:
x=2
Step-by-step explanation:
f(x)=2^x
Now the given value is used:
4=2^x
x=2, because 2 squared is 4
What is 3 3/8+ 5/12=_____.Plz tell me!
Answer:
3 19/24
Step-by-step explanation:
13) Solve (x + 6)2 = 64. A) x = 8 or x = −8 B) x = 2 or x = −2 C) x = 2 or x = −14 D) x = 4 or x = −16
Answer:
x=2 ,, -14
Step-by-step explanation:
hope this helps
3x²+16x-115=0
factored?
Answer:
3ײ+16×-115
: 2×2×2 +16
: 20×min 115 Negatif
: positif +negatif =positif
: jadi jawaban
: 3.100 ²
Step-by-step explanation:
" i'm sorry ya kalo jawaban nya salah"
What is the value of x in the equation 2x + 3y = 36, when y = 6?
8
9
027
36
Answer:
x = 9.
Step-by-step explanation:
The first step I did was replace y with 6.
[tex]2x+3\cdot \:6=36[/tex]
I multiplied 3*6 next.
[tex]2x+18=36[/tex]
Then I subtracted 18 from both sides of the equation.
[tex]2x+18-18=36-18[/tex]
After, I simplified the equation.
2x=18
Divided the both by 2 and then simplified again to get...
[tex]\frac{2x}{2}=\frac{18}{2}[/tex]
[tex]x=9[/tex]
So [tex]x=9[/tex].
Algebra II Question One
Answer:
(a). 4n = 4²
n = 2
(b). 3n = 1/81
3n = 1/3⁴
3n = 3 power -4
n = -4
Help please...Me and geometry are not compatible in any way
Answer:
It would be the first one honey :)
Step-by-step explanation:
m<3=96degrees,m<5=84degrees need help with this one
Answer:
Yes because the lines never intersect.
Answer
No
Step-by-step explanation:
If a and b were parallel, then
∠ 3 and ∠ 5 would be alternate angles and congruent.
However, ∠ 3 = 96° and ∠ 5 = 84°, that is not congruent
Thus a and b are not parallel
Answer the question in the photo
Evaluate def2 if d = −4, e = 5 and f = −9.
Which math PROPERTY is this? If 12 = 17 - 5, then 17 - 5 = 12
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
The math property for 12=17-5 then 17-5=12 would be the symmetric property of equality.
Tip: The symmetric property of equality states that no matter what side the equations and answer are it will still be equal, but it only works for the equal sign.
The math property for 12=17-5 then 17-5=12 would be the symmetric property of equality.
What is Number system?A number system is defined as a system of writing to express numbers.
Given that 12 = 17 - 5, then 17 - 5 = 12
we need to check which property will be used.
The math property for 12=17-5 then 17-5=12 would be the symmetric property of equality.
The symmetric property of equality is really quite simple. This property states that if a = b, then b = a. That is, we can interchange the sides of an equation, and the equation is still a true statement.
Hence, the math property for 12=17-5 then 17-5=12 would be the symmetric property of equality.
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