Answer:
The answer is the third option
Step-by-step explanation:
(x + 1)(x + 2)
x(x + 2) + 1(x + 2)
x² + 2x + x + 2
x² + 3x + 2
Whats the Answer? (i saw someone post this but with no picture i hope this can help)
PLEASE HELP ASAP WILL MARK BRAINLIEST
What bases and heights do I use in this since there are 4?
And what’s the answer
Answer:
The parallel sides are called the bases of the trapezoid
Step-by-step explanation:
[tex]area = (\frac{a + b}{2}) \times h[/tex]
[tex]= \frac{14.1+22.7}{2} \times 18\\\\=331.2 \ unit^2[/tex]
Answer:
331.2 units^2
Step-by-step explanation:
There is a formula for the area of a trapezoid of legs a and b and width h:
a + b
----------- * h
2
Here the leg lengths (which are parallel) are 14.1 and 22.7, and the width is 18. Thus, the desired area is
14.1 + 22.7 36.8
---------------- * 18 = A = ------------ * 18 = 331.2 units^2
2 2
The dimension 20.3 is not needed here.
f(x) = x2. What is g(x)?
Answer:
D. g(x)=1/4^2
Step-by-step explanation:
the wider the graph is, the smaller the number in front is like: "1/2" or "2/3". The steeper or smaller the parabola is, the bigger the number in front is, "10" or "495"
Hope this helps! :)
explain why it is not possible to charge an electroscope by Touch by touching the cup with a finger
Solve by Substitution y=2x+1 2x-3y =21 Show all work. Identify the solution.
Solve by Elimination 2x+3y=11 4x-3y=-23 Show all work. Identify the solution.
Answer:
1. (-6,-11)
2.(-2,5)
Step-by-step explanation:
y=2x+1
2x-3y =21
Take the first equation and substitute into the second
2x-3(2x+1) =21
Distribute
2x -6x-3 = 21
Combine like terms
-4x -3 = 21
Add 3 to each side
-4x-3+3 =21+3
-4x = 24
Divide by -4
-4x/4 = 24/-4
x = -6
Then find y
y = 2x+1 = 2(-6) +1 =-12+1 = -11
Elimination for problem 2
2x+3y=11 4x-3y=-23
Add the two equations together to eliminate y
2x+3y=11
4x-3y=-23
-----------------
6x = -12
Divide by 6
6x/6 = -12/6
x = -2
Multiply the first equation by -2
-4x+-6y=-22
4x-3y=-23
-----------------
-9y = -45
Divide by -9
-9y/-9 = -45/-9
y = 5
Please help me!!!!!!
Answer:
Step-by-step explanation:
If the coordinates are (0, a) and (b, 0), we just use the distance formula to find the distance in terms of a and b:
[tex]d=\sqrt{(0-a)^2+(b-0)^2}[/tex] and
[tex]d=\sqrt{(-a)^2+b^2}[/tex] which simplifies to
[tex]d=\sqrt{a^2+b^2}[/tex]
and that's it!
Write an
equation in slope-intercept form for the
line perpendicular to y = x + 8 that passes
through the point (-7,8).
Answer:
Since the Line is Perpendicular
m.m'=-1
The line
y=x+8
Comparing with
Y=mx + C
m=1
m.m'=-1
m'=-1/m = -1/1 = -1.
y-y' = m'(x-x')
The point it passes is (-7,8)
y-8= -1(x--7)
y-8=-1(x+7)
y-8 = -x - 7
y + x -1 = 0.
or In Slope intercept Form
Just Make y the subject
y= -x + 1 ..... This is your answer.
Hope this helps!!!
An architect diagrams two sidewalks to go between the pool, grass, and seating areas as shown below
Answer: Seating area
Step-by-step explanation: On the Graph there is the distance you just align 2 and 8 on the graph and it will point exactly on the seating area.
pls pls help, thank you <3
Answer:
(x -1)² +(y -4)² = 25
Step-by-step explanation:
The equation of a circle in standard form is ...
(x -h)² +(y -k)² = r² . . . . . . . circle with center (h, k) and radius r
The graph shows your circle has its center at (1, 4) and its radius is 5. Then the equation is ...
(x -1)² +(y -4)² = 25
PLEASE HELP I WILL GIVE BRAINLIST
How many real number solutions does the equation 2x2 -8x+8 have
Answer:
there are going to be 3 solutions
The line plot shows the cost of five books teacher buys all five books she pays with a $100 bill how much change should she getting
Answer:
[tex]Change = \$36[/tex]
Step-by-step explanation:
Given
See attachment for line plot
[tex]Amount = \$100[/tex]
Required
Determine the change
First, we calculate the amount represented by the line plot
[tex]Amount (Plot) =10+12+12+14+16[/tex]
[tex]Amount (Plot) =64[/tex]
The change from $100 is then calculated as:
[tex]Change = Amount - Amount (Plot)[/tex]
[tex]Change = \$100 -\$64[/tex]
[tex]Change = \$36[/tex]
Maria mows 2/3 of a lawn in 1/5 hour. How many similar-sized lawns can she mow in 1 hour?
Answer:
In one hour = 2/3/1/5
= 10/3 lawn
Hope this helps you out
Step-by-step explanation:
Answer:
3 [tex]\frac{1}{3}[/tex]
Step-by-step explanation:
If you multiply [tex]\frac{2}{3}[/tex] by 5, then you get 3.3333....
Hope that this helps!
PLEASE HELP ON ANY WILL GIVE BRIANLIEST
explain the relationship between the degree of a function and number of zeros of a function
They are the same amount.
please please help the quarter ends very soon thankyou
Answer:
no because the box needs to be at least 35 inches long and the box the mother found is only 32 inches long.
I’m very confused with questions and I need help
Both equations represent straight lines
The first line has slope of 2 and y-intercept at -3
The second line gas slope of 2 and y-interceot at +3
you may now try to plot these two lines on the paper
Which of the following is the correct name for LM in ABC below?
A. Altitude
B. Angle bisector
C. Midsegment
D. Perpendicular bisector
Answer:
the answer is :C midsegment
Step-by-step explanation:
because the LINE SEGMENT is in the MIDDLE of the triangle
Select the correct answer.
Which statement about the inequality 2 < 2$ is true?
OA
OB.
On the vertical number line, 2 is located below 2
On the vertical number line, is located below 25
On the vertical number line, 2ể and 2 are located at the same point.
TICO
N
Է
O c.
OD.
On the vertical number line,
СПІР
and
are both located below 0.
Answer:
I guess D is the correct answer.
Can someone help me solve this please?
Answer:
Step-by-step explanation:
1 = 1/16 (one chance on 16
2 = 7/16 (the non shaded parts are 7, while the total parts are 16)
3 = 11/16 ( 11 is unshaded + even)
4 = 4/16 = 1/4 (the favourable possibilities are: 13, 14, 15, 16)
Solve 3/4+(1/3 : 1/6)-(-1/2)
Answer:
13
4
OR
3
1
4
Step-by-step explanation:
first you work out what is in the brackets
that is
1
3
÷
1
6
to give you 2 as you answer
second step rewrite the whole question replacing two in the place of
1
3
÷
1
6
so you will have
3
4
+
2
−
(
−
1
2
)
thirdly open the brackets with the negative sign outside the bracket that is:
−
(
−
1
2
)
so that you get
+
1
2
(or
1
2
, basically)
lastly rewrite the whole question
so you will have
3
4
+
2
+
1
2
, you add all of them ...
3
4
+
8
4
+
2
4
=
13
4
EXTRA
you can keep that solution, or you can change it from improper fraction to a mixed number
if you use long division,
13
÷
4
=
3
with a remainder of
1
over
4
.
doing this by calculator you get 3.25, which is basically
3
25
100
=
3
1
4
You bike 4 miles the first day of your training 4.5 miles a second Day 5.5 miles a day day and 7.5 miles the fourth day if you continue this pattern how many miles do you bike the seventh day
Answer:
rth sdh h trh
Step-by-step explanation:
trh rhgf
Which of the following points lies on the graph of this equation?
A. (-2, -2)
B. (-2, -4)
C. (2, -1)
D. (2, 1)
Answer:
C)
Step-by-step explanation:
plug in x-and-y values to see which point makes the equation true:
A) -2 = 3/2(-2) - 4 -2≠-7
B) -4 = 3/2(-2) - 4 -4≠-7
C) -1 = 3/2(2) - 4 -1=-1 [This is true]
D) 1 = 3/2(2) - 4 1≠-1
I don’t know what I’m doing
Answer:
Step-by-step explanation:
-4xy^3*5xy^4
-4*5*x^1+1*y^5+3
-20x^2y^8
Answer:
[tex]-20x^{2} y^{8}[/tex]
Step-by-step explanation:
Help with this please
Answer:
180-132 = 48
C. 48 degrees
Find the distance between the pair of points that given on the graph?
Answer:
[tex]\displaystyle d = \sqrt{74}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Reading a coordinate planeCoordinates (x, y)Algebra Ii
Distance Formula: [tex]\displaystyle d = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Find endpoints from graph
Point (-3, -3)
Point (4, 2)
Step 2: Find distance d
Simply plug in the 2 coordinates into the distance formula to find distance d
Substitute in points [Distance Formula]: [tex]\displaystyle d = \sqrt{(4- -3)^2+(2- -3)^2}[/tex][√Radical] (Parenthesis) Subtract: [tex]\displaystyle d = \sqrt{7^2+5^2}[/tex][√Radical] Evaluate exponents: [tex]\displaystyle d = \sqrt{49+25}[/tex][√Radical] Add: [tex]\displaystyle d = \sqrt{74}[/tex]True or false? Based only on the given information, it is guaranteed that
AC = BC.
А
B
Given: A ABC
AB I CD
ZACD = BCD
Answer:
Step-by-step explanation:
True
Option B is correct that is false.
We have been given a figure we need to tell that the two lines are perpendicular
Lines are perpendicular if they meet at the right angle.
Line CD is perpendicular AB to vice-versa is not true.
Hence, Option B is correct
What is perpendicular with examples?Lines that intersect each other forming a right angle are called perpendicular lines. Example: the steps of a straight ladder; the opposite sides of a rectangle. The symbol is used to denote two perpendicular lines: ⊥ ⊥ .
The perpendicular symbol is ⊥. It is used between the two lines to show that they are perpendicular to each other. Perpendicular lines intersect at right angles (90°) while parallel lines are parallel to each other and never intersect.
Learn more about perpendicular here:https://brainly.com/question/1202004
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I need help:(((((((((((
Help me i like math but math its really not my specialty.
Answer:
< according to me
Step-by-step explanation:
Solve for x and round answer to the nearest tenth to place if needed.
Answer:
I believe this is the answer
Step-by-step explanation:
Which expression is equivalent to (3 x - 5 y) + (x + 2 y)?
Answer:
4x -3y
Step-by-step explanation: