Answer:
A linear equation can be written in many ways, so the way we can use to solve a system of linear equations depends on the form the system is written. There are several methods to do this, the more common are: Method of Equalization, Substitution Method, Elimination Method.
plzzzzzz i will give u a thank u and 5 stars
Answer:
the answer is 440 square inches.
you just have to multiply all the numbers.
Answer:
B. 440 square inches
Step-by-step explanation:
all you have to do multiply 5x8x11 = 440
Explain what was wrong with EACH graph you picked.
(why does the graph NOT represent a proportional relationship)
Helppp
Alberto and Bianca run 50km race. The illustration below the graph of the position of the two runners as a function of time. complete the following sentence based on the graph of the function.
- Early in the race,__ runs faster.
- Alberto maintains a speed of __ km/h during the first hour of the race.
- meanwhile, Bianca’s running speed __
-The first person to cross the finish line is__
Answer:
- Early in the race,_Alberto_ runs faster.
- Alberto maintains a speed of _20_ km/h during the first hour of the race.
- meanwhile, Bianca’s running speed _Is exponential_
-The first person to cross the finish line is_Bianca_
8. Graph the following linear equations.
a. y = 2x - 3
that should be what it looks like. I would just give you the points but I feel like it was easier to do this way
If you were told to graph a function over the domain -1\leq x\leq 5−1≤x≤5 , identify what x-value we would start with and what x-value we would stop at.
Answer:
You would start with 00.-6 and stop a-5954
Step-by-step explanation:
The value of a professional basketball player's autograph rose 30% in the last year. It is now worth $312.00. What was it worth a year ago?
4 times 54
please help!!
Answer:
216!!!!!!!!!!!!!
Step-by-step explanation:
Thanks for the points
Answer:
216
Step-by-step explanation:
hope its help you
thankssss
Math question please help
Hello!
[tex]\large\boxed{x = 4.5}[/tex]
To solve, we can use proportions:
Since the triangles are similar, their side lengths will be proportional to each other. We can set up a proportion to solve for the missing side length. Remember to use corresponding sides:
CA ~ FD and AB ~ DE
Therefore:
[tex]\frac{6}{16} = \frac{x}{12}[/tex]
Cross multiply to solve for x:
6 · 12 = 16 · x
72 = 16x
Divide both sides by 16:
72/ 16 = 16x / 16
x = 4.5
HELP ASAP I will mark brainliest
Answer:
(0,5)
(2,1)
(4,-3)
Plz mark me brainliest. have a great day!
Margot bought 8 balloons.
3 flew away.
She bought 6 more balloons.
How many balloons did Margo have then?
the answer is 11
Step-by-step explanation:
8-3+6=11
Answer:
11
Step-by-step explanation:
(8-3)+6=11
First do 8-3 beacuse she had 8 balloons then 3 flew away. Then subtract 3 leaving you with 5. Then she gets 6 more balloons so add 6 to 5 giving you 11.
Hope this helps :)
Patrycja goes shopping in a supermarket.
Patrycja buys 12 bread rolls.
The bread rolls costs £4.44 altogether.
How much does one bread roll cost?
Answer:£0.37
Step-by-step explanation:
£4.44/12=£0.37
HELPPPPP MEEEEEE, I WILL MAKE BRAINLYLST IF U GET IT RIGHT AND RESPOND QUICK
Answer:
Its C. or option 3
Step-by-step explanation:
Paul sells apples at a farmer's market. He sells each pound of apples for $2, but he must pay $25 of the money he makes to the market. Part A. Write an expression that shows how many dollars, D, Paul will make from selling X pounds of apples. Make sure to include the amount he has to pay to the market in your expression.
Answer:
Step-by-step explanation:
a. Let x be the number of pounds of apples
Equation : 2x - 25
Determine the value of x
Answer:
x=8
Step-by-step explanation:
Because I have big brains.
Steps !
2(x + 4) = 4x + 3 - 2x + 5
Step-by-step explanation:
2x + 8 = 4x + 3 - 2x + 5
2x - 4x + 2x = 3 +5 -8
0 = 0
x = 0
Please help! I need to do well on this!
Answer:
The answer is a
Step-by-step explanation:
What is the fact equivalent of the repeating decimal
Answer:
D. [tex]\frac{1}{9} = 0.111...[/tex]
Step-by-step explanation:
[tex]\frac{11}{100} = 0.11[/tex]
[tex]\frac{1}{11} = 0.0999...[/tex]
[tex]\frac{1}{10} = 0.1[/tex]
[tex]\frac{1}{9} = 0.111...[/tex]
What is the measurement of SV
Answer:
1.5
Step-by-step explanation:
The person who deleted my answer needs to read next time.....
But yeah I should have just put this, to begin with.
Anyways...... It's the basically the Pythagorean-theorem but easier because if you look you know the full side of 1 line and they are perfectly parallel therefore you do 4.1-2.6 to get the answer
PLZ GIVE BRAINLIEST
Given m|n, find the value of x
Answer:
x = 17
Step-by-step explanation:
x and 163 are same- side interior angles and are supplementary, sum to 180°
x + 163 = 180 ( subtract 163 from both sides )
x = 17
Graph x+3y=-6 using the x and y-intercepts.
Answer:
use points (0, -2) and (-6, 0)
Step-by-step explanation:
set up the equation in y-intercept form
x + 3y = -6
3y = -x - 6; divide by 3
y = [tex]\frac{-1}{3}[/tex] x - 2; you can the y-intercept is -2 or (0, -2)
Now to find where the graph cross the x-axis at y=0
0 = [tex]\frac{-1}{3}[/tex] x - 2; move the 2 to the other side
2 =[tex]\frac{-1}{3}[/tex] x ; multiply by -3
-6 = x; which is point (-6,0)
Use 3.14 for pie , and do not round your answer. Be sure to include the correct unit in your answer.
Answer:
Whats the question
Step-by-step explanation:
The graph on the left represents a system of
equations.
How can the solution be located?
Which integers is the x-coordinate between?
Which integers is the y-coordinate between?
What is the solution approximated to the tenths
place?
The graph on the left represents a system of equations.
How can the solution be located?
✔ find the intersection
Which integers is the x-coordinate between?
✔ 0 and 1
Which integers is the y-coordinate between?
✔ 2 and 3
What is the solution approximated to the tenths place?
✔ (0.4, 2.8)
The required solutions are as follows,
(1) The intersection point
(2) 0 and 1
(3) 2 and 3
(4) [0.4, 2.8]
Simultaneous linear equations are two- or three-variable linear equations that can be solved together to arrive at a common solution.
here,
(1)
How can the solution be located?
The intersection of the two lines is the point of the solution,
(2)
Which integers is the x-coordinate between?
The x coordinate lies between 0 and 1 shown in the graph,
(3)
Which integers is the y-coordinate between?
The y coordinate lies between 2 and 3 shown in the graph,
(4)
What is the solution approximated to the tenth place?
From the graph, it is given as [0.4, 2.8]
Thus, the required solutions are as follows,
(1) The intersection point
(2) 0 and 1
(3) 2 and 3
(4) [0.4, 2.8]
Learn more about simultaneous equations here:
https://brainly.com/question/16763389
#SPJ5
Look at this list of numbers.
-8
-3 -1 0 7 10
Write down all the numbers from this list that satisfy the inequality -3
Answer:
3 5 -5 2 and 7 are the numbers
Solve the following please:
h.(2p – q) × (3p + 2q)
i.(4x – 2y) +3 (5x + 3y)
j.2 (3a –b) (2a -4b)
k.(2a +b)2
l.(2x – 3y)2
m.(3+4) (4+2)
n.(2a –c) (3a + 4c)
o.(4x – 2y) - 3 (5x + 3y)
p.2(2x + 1)
q.x(-2x – 1)
r.-2(-x + 1)
Answer:
h.
(2p-q)×(3p+5q)
(2p+3p)×(5q-q)
5p×4q
20pq.
i.
(4x-2y)+3(5x+y)
(4x+15x)+(5y-2y)
=19x+3y
j.
2(3a-b)(2a-4b)
(6a-2b)(2a-4b)
(6a+2a) (-4b-2b)
(8a)(-6b)
=-48ab.
k.
(2a+b)2
4a+2b.
l.
(2x-3y)2
4x-6y.
m.
(3+4)(4+2)
7*6=
42.
n.
(2a-c)(3a+4c)
(2a+3a)(4c-c)
(5a)(3c)
=15ac.
o.
(4x-2y)-3(5x+3y)
(4x-2y)- (15x+9y)
(4x+15x )-(9y-2y)
19x-11y.
p.
2(2x+1)
4x+2.
q.
x(-2x-1)
-2x-1x
-3x.
r.
-2(-x+1)
2x-2.
Solve the given system using your choice of either graphically or algebraically. Show and explain all work. y = 3x + 2 y = -2x + 7
Answer:
Step-by-step explanation:
hope this helps
I had to repost this three times so please help me out, guys. Please
Answer:
i dont get it is it an angle or a triangle
pls help me!!!!!!!!!!!!!
Answer:
42 and 58
97 and 3
Step-by-step explanation:
length: 1/2 width: 1/2 height: 3/4 what is the volume?
Answer:
3/16
Step-by-step explanation:
The formula for Volume is V = L * W * H
The given are L = 1/2, W = 1/2, H = 3/4
Substituting the values -
V = 1/2 * 1/2 * 3/4
= 3/16
= 3/16 divide by the Greatest Common Factor (GCF) of 3 and 16 to get the lowest term
= 3/16
Therefore, the volume of the box in 3/16.
Answer:
The volume is 3/16 cubic units.
Step-by-step explanation:
Given
Length l = 1/2
Width w = 1/2
Height h = 3/4
To determine
Volume = ?
The volume can be determined using the formula
Volume = l × w × h
substitute l = 1/2, w = 1/2, and h = 3/4
Volume = 1/2 × 1/2 × 3/4
Volume = 1/4 × 3/4
Volume = 3/16 cubic units
Therefore, the volume is 3/16 cubic units.
Factor the Algebraic expression 21a + 9
Answer:
3(7a + 3)
Step-by-step explanation:
3 is the greatest common factor between 21 and 9
put 3 outside the parenthesis and divide both numbers by 3
3(7a + 3)
Answer:
3(7a+3)
Step-by-step explanation:
Find the common factor
3 multiplied by 7 equals 21, and 3 times 3 equals 9
Take the common factor out of the parenthesis
3( _a+_)
and put in 7 and 3 in the appropriate spots
3(7a+3)
double check
3 times 7 is 21, 3 times 3 is 9
3(7a+3)= 21a+9
Are these two expressions equivalent? explain how you know r+r+r and 3r
Answer:
yes they are equivalent because if you were to add those R's they would make 3r
Step-by-step explanation:
r+r+r=3r
