Answers
Answer:
kk
l will help
we will all learn
together
Related Questions
expand and simplify (3m-2n)²
Answers
Answer:
9m^2 - 12mn + 4n^2
Step-by-step explanation:
Answer:
9m²-12mn+ 4n²
Step-by-step explanation:
First you expand it so
(3m-2n)(3m-2n)
9m²-6mn-6mn+4n²
9m²-12mn+ 4n²
And this is the simpliest form , hope this helped:))
Can someone pls help me
Answers
__________
[tex] \: [/tex]
b² = c² - a²
b² = 10² - (√19)²
b² = 100 - 19
b² = 81
b = √81
b = 9
Use Pythagorean theorem
[tex]\\ \sf\longmapsto P^2=H^2-B^2[/tex]
[tex]\\ \sf\longmapsto P^2=10^2-(√19)^2[/tex]
[tex]\\ \sf\longmapsto P^2=100-19[/tex]
[tex]\\ \sf\longmapsto P^2=81[/tex]
[tex]\\ \sf\longmapsto P=9[/tex]
Choose SSS, SAS, or neither to compare
these two triangles.
TIE
THI
A
B
С
SSS
SAS
neither
Answers
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
According to above figure, we can conclude that :
The given triangles are congruent by SSS criteria.Multiply two binomials
It would help a lot if you could show steps but if you don’t want to it’s fine
Answers
Step by Step explanation:
(x-5)^2
or (x-5)(x-5) -Use FOIL Method-
x^2 - 5x - 5x + 25
= x^2 - 10x + 25
Can someone please help me this algebra 1 question and explain how.
Answers
Answer:
thats easy
Step-by-step explanation:
Ignore the stuff I have wrote down but answer please??
Answers
Answer:
x=4
Step-by-step explanation:
7x-2=12x-22
7x-12x=-22+2
-5x=-20
x=20÷5
=4
Henry is following the recipe card to make a
cake. He has 95 cups of flour. How many cakes
can Henry make?
Answers
please help me
question attached below:)))
Answers
Answer:
D(5, 4), E(14, 7), M(9.5, 5.5)Step-by-step explanation:
As AD = 1/4AB and DE ║ AC, the ratio CE/CB = 1/4, or CE = 1/4CB
Find the coordinates of D:
x = 1 + 1/4(17 - 1) = 1 + 4 = 5y = 5 + 1/4(1 - 5) = 5 - 1 = 4Find the coordinates of E:
x = 13 + 1/4(17 - 13) = 13 + 1 = 14y = 9 + 1/4(1 - 9) = 9 - 2 = 7Find the coordinates of the midpoint M of DE:
x = (5 + 14)/2 = 19/2 = 9.5y = (4 + 7)/2 = 11/2 = 5.5Challenge Andy and Emily each go to a hardware store to buy wire. The
table shows the cost y in dollars for x inches of the wire they need. Andy
needs 23 feet of the wire. Emily needs 15 yards of the wire. How much will
each of them spend for wire?
Answers
Answer:
Andy will spend 276y
Emily will spend 540y
Step-by-step explanation:
So for all intents and purposes, x=y
12 inches per 1 foot
3 feet per one yard
Andy:
23ft. needed
12*23=276
Will by 276 inches or 276x
Emily
15yards needed
15*3*12=540
Will by 540 inches or 276x
If K is the ratio of the roots of the polynomial x²+px-q, the value of k/1+k² is:
Answers
[tex]\large\underline{\sf{Solution-}}[/tex]
Given Polynomial:
[tex] \rm \longmapsto f(x) = {x}^{2} + px - q[/tex]
Let α and β be the zeros of f(x)
Then:
[tex] \rm \longmapsto \alpha + \beta = - p[/tex]
[tex] \rm \longmapsto \alpha \beta = - q[/tex]
Now, it's given that:
[tex] \rm \longmapsto k = \dfrac{ \alpha }{ \beta } [/tex]
Consider the expression given:
[tex] \rm = \dfrac{k}{1 + {k}^{2} } [/tex]
[tex] \rm = \dfrac{ \dfrac{ \alpha }{ \beta } }{1 + { \dfrac{ \alpha {}^{2} }{ \beta {}^{2} } }} [/tex]
[tex] \rm = \dfrac{ \dfrac{ \alpha }{ \beta } }{ { \dfrac{ \alpha {}^{2} + { \beta }^{2} }{ \beta {}^{2} } }} [/tex]
[tex] \rm = \dfrac{ \alpha }{ { \dfrac{ \alpha {}^{2} + { \beta }^{2} }{ \beta } }} [/tex]
[tex] \rm = \dfrac{ \alpha \beta }{\alpha {}^{2} + { \beta }^{2} } [/tex]
[tex] \rm = \dfrac{ \alpha \beta }{ {( \alpha + \beta )}^{2} - 2 \alpha \beta } [/tex]
[tex] \rm = \dfrac{ - q }{ {p}^{2} + 2q} [/tex]
Write -2.637 x 10 ^-1
Answers
Answer:
-0.2637
Step-by-step explanation:
hope it helps!
1.08 divided by 2.7 whats the answer
Answers
Answer:
0.4
Step-by-step explanation:
Hope that helps!
Answer:
0.4
Step-by-step explanation:
that might be the answer
Pilar and Ravi start at opposite ends of a 55-mile bike trail. They start riding 1 point
their bikes toward each other at the same time. After 3 hours, they meet.
Pilar rides 34 miles before they meet. How far did Ravi ride when they met?
Answers
Answer:
21 miles
Step-by-step explanation:
total of 55 miles. Pilar rides 34
Ravi rides 21
55 - 34 = 21
.
Think About It!
What happens if you add 5 to each side of x – 5 = 15? Which Property of Equality are you using?
Answers
Answer:
Addition property
Adding 5 to the each side makes it
x -5 + 5 = 15 +5
x = 20
what is this answer?
Answers
Step-by-step explanation:
-(x + 4) - 3x = x
-x - 4 - 3x = x
-x - 3x - 4 = x
-4x - 4 = x
-4 = 5x
-4/5 = x
x = -4/5
Which ordered pair is a solution to the linear inequality below? y>-2x+7
Answers
Answer:
its y>-2x+7 = y>14x+21 its my faault its not correct
Step-by-step explanation:
hope it helps thank youll
Help me please I do not understand it.
Answers
21x - 9 = 180
21x = 189
x = 9
—
D = 15(9) + 2
D = 135 + 2
D = 137
The image of (6, 9) under a dilation is (4, 6) The scale factor is
Answers
6-4 9-6
2 3
Scale factor is 2/3
Question Help Amelia needs to buy some cat food. At the nearest store, 2 bags of cat food cost $9.50. How much would Amelia spend on 5 bags of cat food? Amelia would spend $ on 5 bags of cat food.
Answers
4 times a number minus 6 equals at least 30
Answers
Answer:
x = 9!
Step-by-step explanation:
30 + 6 = 36
36/4 = 9
36/4=9
The answer is 9
Are the students correct? Explain. Trish is the only student who is correct; the slope should be –1, and the line passes through (4, 2). Demetri is the only student who is correct; the slope should be –1, and the y-intercept is 6. Both students are correct; the slope should be –1, passing through (4, 2) with a y-intercept of 6. Neither student is correct; the slope of the parallel line should be 1.
Answers
Answer: c
Step-by-step explanation: right on edge
Answer:
c
Step-by-step explanation:
what is 3x + xy factorised
Answers
Answer:
[tex]x(3 + y)[/tex]
Step-by-step explanation:
Hi there!
[tex]3x + xy[/tex]
The two terms in this expression are 3x and xy. In both these terms, x is present. Therefore, we can factor x out:
[tex]x(3 + y)[/tex]
We cannot factor this further.
I hope this helps!
Answer:
x(3+y)
Step-by-step explanation:
Hope this helps you
What is the slope of a line perpendicular to the line whose equation is
3x + 3y = 45. Fully simplify your answer.
Answers
Put 3x + 3y = 45 in slope intercept form
y = 15 - 3/3x
(-3/3x is just going to simplify to -1x though)
Perpendicular form of -1x would be 1x
So your perpendicular slope would be 1
Answer:
Dhokla
Step-by-step explanation:
O Chutney kha lo, o vada pav, vada pav, vada pav, pav, pav
Latoya bought an item for $66. Before that, she had $402.44. How much money does Latoya have now.
Answers
Answer:
$336.44
Step-by-step explanation:
$402.44 - $66 = $336.44
The value of the surface area of the cylinder is equal to the value of the volume of the cylinder. Find the value of x.
r=2.5
find x
find surface area
find volume
Answers
Answer:
4gfuoe3
Step-by-step explanation:
Mr. Mustard said: “If you add the ages of my two daughters, plus my age, the sum is 70." Mr. Mustard's daughters are 15 and 11 years old. How old is Mr. Mustard?
Answers
Answer:
Mr.Mustard is 44 years old!
Step-by-step explanation:
I added the girls age 15 + 11 = 26. i then 70 - 26 = 44. To make sure, I did 44 + 15 + 11 which i got 70.
can you mark me brainliest lol
cómo ubicar éstos números en la recta numérica -5,4,-17,17,23
Answers
Answer:
em ordem son
-17 -5 4 17 24
Step-by-step explanation:
los números menores de 0 son en orden decreciente desde 0 para la izquierda y los más grandes de 0 son en orden cresciente desde 0 para la derecha
No links please chdudnvd
Answers
Sorry i can't answer that, but i have something know what ways better to answer of all your problems that is "QuickMath" or "Cymath" go search at your browser then put your equation
Step-by-step explanation:
I hope it helps
PLEASE HELP , convert each equation to a positive exponent
Answers
Answer:
1)
1/6^4
2)
1/275^8
3)
1/x^20
4)
1/a^16
5)
1/g^14
Step-by-step explanation:
the answers explain themselves so consider this step by step explanation blank
I am a High School Aged girl who is the smartest in my school.
I just have one question that I can NEVER figure out the answer to:
9 + 10 = 21, right?
Do YOU dare tell me I'm wrong? :o
Answers
Answer:
the answer is 19
Step-by-step explanation:
count with your figures 10 fingers add 9 and 19. :))))