Answers
Answer:
3 because sigh changes when you take -3 to other side
Answer:
The answer is 3. because since x = 7, 7-3 = 10 is a false equation.
Step-by-step explanation:
Related Questions
7th grade math again Imao sorry
but ik its a lot but plss
17: -15x +0
18: -17x= -204
19: 21= -7n
20: m/4 = -13
22: -143= 11x
23: -16 + x = --15
26: n-8=-10
27: v/7 =8
28: a+11=20
30: 18+m=8
Answers
Answer:
Down below
Step-by-step explanation:
17: -15x
18: 12
19: -3
20: -52
22: -13
23: 31
26: -2
27: 56
28: 9
30: -10
Cody starts the month of April with 5 action figures. Each month, he collects an additional 3 action figures.
Write an equation (in slope-intercept form) that matches Cody's situation.
Group of answer choices
y = 3x + 5
y = 5x + 3
y = 3x - 5
y = 5x - 3
Answers
Answer:
y= 3x + 5
Step-by-step explanation:
The +5 represents the starting 5 action figures, and the 3x represents the 3 action figures he collects each month.
The straight lines y = px + 9, where p is a constant, and y = ½ x – 1 are perpendicular. (a) State the value of p *
Answers
Answer:
14587676
Step-by-step explanation:
Need help!!!!!!!!!!!!!!!
Answers
Answer:
no error original system so good by
Identify whether the representation is a function or not a function.
Function
Not A Function
Answers
In the figure, all lines intersect at point W.
What is the value of n?
Please help quick
Answers
Answer:
n = 15
Step-by-step explanation:
A straight line equals 180 degrees
Angle SWT is congruent to angle XWV meaning:
SWT (55 degrees) = XWV (55 degrees)
Set up an equation:
3n + 80 + 55 = 180
Combine like terms
3n + 135 = 180
Subtract both sides by 135 to isolate variable n
3n = 45
Divide both sides by 3 to isolate variable n
n = 15
Calculate the missing angle measure of each triangle on the left butterfly wing. Write the angle measure inside the angle. The right butterfly wing is a reflection of the left butterfly wing and corresponding angles are congruent.
Answers
Answer:
See attached
The angle measures added.
One side is colored for you, you can do same for the other side
Plllease helpp me!!!!!!
Answers
Answer:
a) KJL = 76⁰
b) LKM = 76/2 = 38⁰
Answer:
∠KJL = 76°
∠LKM = 38°
Step-by-step explanation:
since arc KL = 76°, ∠KJL also = 76° because central angles are congruent to their arcs.
∠LKM = 1/2 arc KL = 1/2(76°) = 38°
A = 6x – 2
B = 4x + 48
Answers
Answer:
X=25
angle A=148
Step-by-step explanation:
since they are alternating angles
A=B
6x-2=4X+48
solve for X
6x-4x=48+2
2x=50
X=25
angle A= 148
Answer:
148
Step-by-step explanation:
I got it right on khan
what is the formula to find the area of a triangle? choose all that apply
Answers
Answer:
the second and thrid one :)
Step-by-step explanation:
Running Problem, Please Help!!!
Answers
Answer:
400
Step-by-step explanation:
400 I hope this helps you!
help with my khan academy assignment please
Answers
hope it helps!
Please I need help with this
Answers
Answer:
1680.25
Step-by-step explanation:
Which shapes have parallel sides? Choose ALL the correct answers
Answers
Answer: The shapes that have parallel sides would be the blue diamond (bottom right) and the green trapezoid (top right).
The shapes that have the parallel sides should be blue diamond (bottom right) and the green trapezoid (top right).
What are parallel sides?The parallel sides are considered as the two sides or line that should be parallel to one other also it contain the same kind of distance also it never intersected or even touched to one another.
hence, The shapes that have the parallel sides should be blue diamond (bottom right) and the green trapezoid (top right).
Learn more about sides here: https://brainly.com/question/18190212
What is 3.2 × 10^3 × 2000 in standard form
Answers
Answer:
The answer is
6.4×10^6
Find the slope of the line. Write your answer in simplest form.
Answers
Answer:
Slope = -3/5
Step-by-step explanation:
slope (m) = y2 - y1 / x2 - x1
m = -2 - 1 / 1 - -4
m = -3 / 1 + 4
m = -3 / 5
You can check the work by counting rise (-3 which means 3 units down) over run (5 which means 5 units to the right)
Answer:
-3/5
Step-by-step explanation:
The line is y=-3/5x-1.4
I need help on my question that’s not anwserd please help a
And if u help me I’ll give points and brainlist and thanks and a 5 star please
Answers
Answer:
where's the question. you gave no information....
Step-by-step explanation:
I don't know what I have to work with...
Which measure of central tendency best describes the data?
10, 14, 15, 15, 14, 13, 18, 13, 14
mean only
median only
either mean or median please answer now fast
Answers
Help!
This is for Patterns, Functions, and Algebra!
Answers
Answer:
C.
Step-by-step explanation:
The answer is C
What is the volume of a cube with 1/2
inch sides?
Answers
Answer:
1/8 in.
Step-by-step explanation:
1/2*1/2*1/2=1/8
Write the number in 2 equivalent forms as a fraction, decimal, or percent.0.40
Answers
Answer:
2/5 or 40%
Step-by-step explanation:
.40 is 40 hundredths or 40/100
40/100 can be reduced to 20/50 and reduced again to 10/25 and one more time to 2/5
Percentages are fractions out of 100 so 40/100 would be 40%.
Write an inequality to label the shaded region of the graph
-3
2
11
X
-3
-
4
-
- 1 -2
3
4
Answers
Answer:
y < 1
Step-by-step explanation:
the value of y in the whole part is less than or equal to 1.
Order the side from greatest to least.
Η.
28°
118°
K
J
side [Select ]
Answers
Answer:
HJ>KJ>HK
Step-by-step explanation:
Side opposite to the largest angle is the largest.
Side opposite to smallest angle is the smallest.
ang K = 118° ang J = 28°
ang K + ang J + ang H = 180° (Sum of all the angles in the triangle is 180°)
118°+28°+angH=180° (Putting the values of ang K & ang J)
146°+angH=180°
ang H=180°-146°
ang H=34°
128°>34°>28°
ang K>ang H>ang J
Here, ang K is the largest, so the side opposite to it i.e. HJ will be the largest side.
Smaller than ang K and bigger than ang J is ang H, so the side opposite to it i.e. KJ will be smaller than HJ but bigger than HK.
Ang J is the smallest angle, so the side opposite to it i.e. HK will be the smallest.
HJ>KJ>HK.
tell whether the slope is positive or negative. then find the slope.
Answers
Answer:
slope is negative
m=-1
Step-by-step explanation:
the slope of a line is positive if it passes through Quadrants III and I. The slope is negative if it passes through II and IV.
yes, this line passes through Quadrant I alongside II and IV, but it doesn't pass through Quadrant III (it has to pass through Quadrant III to be positive)
that means that the slope of this line must be negative
We can calculate the slope (m) with this formula:
(y2-y1)/(x2-x1)
we can pick two points- for example, (1,3) and (2,2)
label the points:
x1=1
y1=3
x2=2
y2=2
now substitute into the equation
m=(2-3)/(2-1)
m=-1/1
m=-1
the slope is -1
Hope this helps! :)
rewrite the equation in slope-intercept form.
8x-4y=20
Answers
Subtract 8x
-4y = 20 - 8x
Divide by -4
Y = -5 + 2x
Switch around
Solution: y = 2x - 5
simplify: ,3(x-2) + 2(2x+5) =32, a+2a+7a
Answers
Answer:
x = 4, 10a
Step-by-step explanation:
3(x-2) + 2(2x+5) = 32
3x - 6 + 4x + 10 = 32
3x + 4x + 10 - 6 = 32
7x + 4 = 32
7x = 32 - 4
7x = 28
Divide both side by 7
x = 4
a + 2a + 7a
They are common because the have the same variables.
'a' is with a coefficient of 1
You add the coefficient and attach the variable to it
Therefore,
a + 2a + 7a = 10a
diagram not drawn to scale
please helppp
Answers
Answer:
144?
Step-by-step explanation:
pls help with this question 30 pts plus brainlyist.
Answers
eighteen biscuits are made from each cup
The system of equations n=2p+3 and n=5p is graphed.what is the solution to the system of equations
Answers
Answer:
n=7 and p=2
Step-by-step explanation:
Graph is not given,
we have n=2p+3 and n=5+p
that's 2p+3=5+p
P=5 - 3
P=2
so the solution is n=7 and p=2
Answer:
(2,7)
Step-by-step explanation:
WHAT IS THE ANSWER ASAP
Answers
Answer:
C
Step-by-step explanation:
process of elimination