Answer:
x=1 or x=−2
Step-by-step explanation:
16x2+10x−27=−6x+5
Step 1: Subtract -6x+5 from both sides.
16x2+10x−27−(−6x+5)=−6x+5−(−6x+5)
16x2+16x−32=0
Step 2: Factor left side of equation.
16(x−1)(x+2)=0
Step 3: Set factors equal to 0.
x−1=0 or x+2=0
x=1 or x=−2
plsss help I know I’m asking a lot of questions
Answer:
2,4,6,8,10,12,14,16,18,20,22,24,26,28 for 2 3,6,9,12,15,18,21,24,27 for 3
Step-by-step explanation:
for both 6,12,18,24
if you can please answer the first and other question bc i dont know if im right lol
Answer:
DB!
Step-by-step explanation:
Question 1: A rectangle's area is length x width. You add up all the portions for the full area.
Question 2: A rectangle's area is length x width. a is the width and the length is 2+3+4, so the area is a(2+3+4)
Hope I helped!
. Rewrite the expression by using the Distributive Property: 8(5x - 4) *
Answer:
40x-32
Step-by-step explanation:
First, you multiply 8 time 5x which equals 40x. Next, you multiply 8 times 4 which equals 32, so it is 40x-32
Before beginning voice lessons, Colin already knew how to sing 2 pieces, and he expects to
learn 2 new pieces during each week of lessons. How many weeks of lessons will Colin need
before he will be able to sing a total of 50 pieces?
Answer: Answer is 24 though
Answer:
24 weeks of lessons
Step-by-step explanation:
use y = mx + b
y = total pieces Colin can sing = 50
m = pieces learned each week of lessons = 2
x = number of weeks = ?
b = pieces colin knew before lessons = 2
50 = 2x + 2 (subtract 2 from both sides)
48 = 2x (divide both sides by 2)
x = 24 weeks
While picking apples, Mia noticed that six apples had worm holes and had to be thrown away. What is the ratio of good apples picked to bad apples picked?
Answer:
Step-by-step explanation: what is the total amount of apples she saw?
In ΔDEF, ∠DEF measures 30°, ∠EFD measures 60°, and ∠FDE measures 90°. Suppose the triangle were reflected. Which of these statements would be correct about the resulting triangle?
Answer:
ΔDEF
Step-by-step explanation:
well just bc lol thanks for the points tho
+
H
-3
-2
1
2
3 4
5
8
6 7
Which of the following can be added to the number indicated on the number line above to sum to 0?
ОА.
4.
ОВ.
OC. -4
OD. /
Answer:
Choice C is correct because -4 + 4 = 0 as required.
Step-by-step explanation:
Addition and Subtraction
The number line shown in the image indicates the integer +4.
We need to find a number that added to 4 results in 0.
Choice A is not correct because 4 + 4 = 8
Choice B is not correct because -1/4 + 4 = 15/4
Choice C is correct because -4 + 4 = 0 as required.
Choice D is not correct because 1/4 + 4 = 17/4
en qué experimento aleatorio de lanzar un dado que más probable que salga un número impar o que salga el número 2
Answer:
3 no mentiras no sé pero puedes buscar
Please help! Giving out brainiest.
Answer:
x - 1
Step-by-step explanation:
3(3x + 3) - 2(5 + 4x)
9x + 9 -10 - 8x
x - 1
hope this helps!
subtract 491.67−25.86 HELP!!
Answer:
465.81
Step-by-step explanation:
nsxididjdjdisusjsj
The answer of the question is 465.81
here is a image. 6th grade problem i in 6th grade. Please do part A and part B for problem 1 and also please do problem 2 so ASAP answer it PLease! And please try people just put in random letters
I have no idea what to do in problem 1
but I will do problem 2
A. 2⁵ = 32 (2×2×2×2×2=32)
B. 4³/2 = 32 (4×4×4=64 and then 64÷2=32
the others are not equal to 32
2. The area of a rectangle can be represented by the expression x2 + 2x - 3
If the dimensions of the rectangle are known to be the linear factors of the expression, write
each dimension of this rectangle as a binomial. What is the area in terms of the product of the
two binomials: A=
Answer:hy5 45
Step-by-step explanation:
The area of the rectangle in the form of the product of two binomials is given as (x - 1)(x + 3).
A polynomial function is a function that applies only integer dominions or only positive integer powers of a value in an equation such as the monomial equation, binomial equation, etc. ax+b is a polynomial.
Here,
according to the question,
area of the rectangle = x² + 2x - 3
area of the rectangle= (x - 1)(x + 3)
So,
Length = x - 1 or x + 3
Width = x + 3 or x - 1
Thus, the area of the rectangle in the form of the product of two binomials is given as (x - 1)(x + 3).
Learn more about polynomial functions here:
https://brainly.com/question/12976257
#SPJ2
using elimination.
6x + 2y = 14
5x – 2y = 8
And hurrry
Answer: x=2 y=1
Step-by-step explanation:
11x = 22
x = 2
5*2-2y=8
10-2y=8
10-8=2y
y=1
Write the equation of a line that goes through points (5,6) and (2, 15).
70 points brainliest just please help me
Answer:
How can anyone see it it’s too blurry
Step-by-step explanation:
Ava’s lunch bill was $8.70 and Allanah’s was $10.30. The girls’ uncle paid for the lunches and left a 15% tip. What amount did the girl’s uncle leave for a tip?
A) $2.85
B) $3.00
C) $21.85
D) $19.00
I appreciate anyone who answers this. ;)
Answer:a
Step-by-step explanation:
a because I just took the test
Answer:
your answer is d. $21.85
Solve the equation.
5x = 16
Solve for x
Answer:
x=3.2
x=15/6
x=3 1/5
es que necesito para diagnostico
Write an equation in point-slope form of the line that passes through the two given
points.
(4,7) and (5, 1)
Answer:
y-7=-6(x-4)
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(1-7)/(5-4)
m=-6/1=-6
y-y1=m(x-x1)
y-7=-6(x-4)
For which equation(s) is -2 a solution?
А
23 +6 = 2
B
2 (2 - 4) = 63
1 1
32 + = -x + 6
2 4
с
D
7 - 3x = 52 +11
E
3x + 15 = 2x + 9
Answer:
b
lazy life
Step-by-step explanation:
Convert 26 4/5 to an improper fraction
Answer:
134/5
Step-by-step explanation:
First you do 26 times 5 which is 130. And then you add 4, which is equal to 134/5
PLZ HELP!!
write an equation in pointslope form for the line through the given point through the given line (8, -3);m= -1/4
Answer:
y + 3 = - [tex]\frac{1}{4}[/tex](x - 8)
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Here m = - [tex]\frac{1}{4}[/tex] and (a, b ) = (8, - 3 ), then
y - (- 3) = - [tex]\frac{1}{4}[/tex](x - 8) , that is
y + 3 = - [tex]\frac{1}{4}[/tex](x - 8)
The cost to rent a bike is $28 for the first day plus $2 for each day after that. What is the cost of renting the bike for 8 days?
Answer:
Step-by-step explanation:
28x2 then dived it by 8 and then thts ur answer
lol another math problem i need help on
Answer:
32x - 8
Step-by-step explanation:
8 x 4 = 32
(-)2 x 4 = -8
32x - 8
hope this helps and that it's right :)
i know it is easy but help me
Answer:
it's 7
Step-by-step explanation:
the one side is equal to the other side do it's 7
Answer:
3
Step-by-step explanation:
7x12 = 84
252/84 = 3
7x12x3=252
Denise would like to purchase a computer that cost 2,000 dollars. create and solve an inequality in order to determine the least amount of hours she must work in order to able to purchase the computer.
Answer:
I don and the answer of the answer of the answer of the questions that I was going to get it done by hdhdhrhdnsjrhr
find the 19th term of the arithmetic sequence d=5 a1=2
Answer:
92
Step-by-step explanation:
nth term = a₁ + (n - 1)d
19th term = 2 + (19 - 1) * 5
= 2 + 18*5
= 2 + 90
= 92
will give brainlist
the question is: the endpoints of line segment AR are A(8,-2) and R(-4,1)? round your answer to the nearest tenth
Answer:
The answer is 12.4.
Step-by-step explanation:
The exact distance would be 3 rooted to 17 but the decimal is 12.4.
I used my graphing calculator so i can't explain much :))
Hope this helps:))
8 cm
4 cm
18 cm
16 cm
please hurry
Answer:
288
Step-by-step explanation:
A number is multiplied by 5,and then 3 is subtracted from the product.the result is 12.find the number
Please Help I’m failing geometry and I need to pass this
Answer:
Angle F and Angle L
Step-by-step explanation:
