Answer: (3a + 2) • (4a2 - 2a + 9)
(no solution)
Step-by-step explanation:
Step by Step Solution
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STEP
1
:
Equation at the end of step 1
(3a + 2) • ((22a2 - 2a) + 9)
STEP
2
:
Trying to factor by splitting the middle term
2.1 Factoring 4a2-2a+9
The first term is, 4a2 its coefficient is 4 .
The middle term is, -2a its coefficient is -2 .
The last term, "the constant", is +9
Step-1 : Multiply the coefficient of the first term by the constant 4 • 9 = 36
Step-2 : Find two factors of 36 whose sum equals the coefficient of the middle term, which is -2 .
-36 + -1 = -37
-18 + -2 = -20
-12 + -3 = -15
-9 + -4 = -13
-6 + -6 = -12
-4 + -9 = -13
For tidiness, printing of 12 lines which failed to find two such factors, was suppressed
Observation : No two such factors can be found !!
Conclusion : Trinomial can not be factored
Final result :
(3a + 2) • (4a2 - 2a + 9)
Two supplementary angles differ by 44 degrees. Find the angles
Answer:
hope it helps and u understand
check the steps in picture attached
Two supplementary angles equal 180 degrees:
Subtract the difference:
180-44 = 136
Divide that by 2:
136/2 = 68
One angle is 68 degrees
The other angle is 68 + 44 = 112 degrees
Please help me find W Z U
[tex]\\ \tt\hookrightarrow y^2=11.6^2-7.5^2[/tex]
[tex]\\ \tt\hookrightarrow y^2=134.56-56.25[/tex]
[tex]\\ \tt\hookrightarrow y^2=78.3[/tex]
[tex]\\ \boxed{\tt\hookrightarrow y\approx 8.3}[/tex]
[tex]\\ \tt\hookrightarrow w^2=8.3^2+15^2=78.3+225=303.3\implies \boxed{\bf w=17.3}[/tex]
And
[tex]\\ \tt\hookrightarrow z^2=14^2-2.7^2=196-7.29=188.71\implies \boxed{\bf z=13.4}[/tex]
x=11.6/2=5.8Now
[tex]\\ \tt\hookrightarrow u^2=5.8^2-2.7^2=33.64-7.29=26.35\implies \boxed{\bf u=5.1}[/tex]
Please help me with this math problem!! :)
Answer:
Step-by-step explanation:
That’s hard it’s looks
Help! 10 points & Brainliest to correct answer! (I just need a simple answer)
How do I graph an inequality in one variable?
Answer:
find the value of the inequality on the number line
Step-by-step explanation:
do open circle for greater or less than
do closed circle for equal to
draw line left or right based on greater or less than
Answer:
Step-by-step explanation:find the value of the inequality on the number line
Second supporting point=
Answer:
second supporting point=?
if 3 gay men eat 8 cheese then what is the length of pluto x the mass of the sun
but its gotta be wierd
Step-by-step explanation:
... thx for this tho
Answer: 89xy29
Step-by-step explanation:
.-. Dk
which of the following graphs is the solution set of 1/2x + 7 >3
Answer:
x>−8
Step-by-step explanation:
Step 1: Subtract 7 from both sides.
1/2 x 7+7-7>3-7
1/2 x>-4
Step 2: Multiply both sides by 2.
2*(1/2 x)>(2)*(−4)
x>−8
tell me if im wrong! be safe and hope it helps! :D
Jim is on the swim team. Each day he swims 750m. How far does he swim in 7 days?
Write your answer in kilometers.
help please and thank you
Answer:
f(5) is greater and it is 1.7778 times greater than g(5)
Step-by-step explanation:
f(5) = 3(5)^2 +5
f(5) = 3(25) + 5
f(5) = 75 + 5
f(5) = 80
g(5) = 11(5) - 10
g(5) = 55 - 10
g(5) = 45
Steve has $900 in a savings account that was 10% interest per year the interest is not compounded how much will he have in total in one year
Answer:
Step-by-step explanation:
The interest is not compounded = simple interest
Find the interest gained:
900 * 10%
Then add it to the total
which is, 900
So,
900 + 900 * 10%
Find V9.
0 81
O 18
6
0
الرا
3
Answer:
Sd:382)(#(23667**8862/(=()-#738+#:$($?
I swear these are hard!!! Help asap
Answer:
2
Step-by-step explanation:
I think you cross over 7 to the side of 10 then subtract ,
⅔ ÷3 =2
After you Divide 16 and 2 you're answer will be x=8
and the picture above shows the steps to show your work hope this helps
Please could someone help me?
WORTH 25 POINT PLEASE HELP WILL MARK THE BRAINLIST
Answer:
sure
Step-by-step explanation:
what is the question
What is the sum of the first seven terms of the geometric series? 3 12 48 192. 4,372 12,288 16,383 65,535.
The addition of the first seven terms of the geometric series is 16383.
First term = 3
Second term = 3 × 4 = 12
Third term = 12 × 4 = 48
Fourth term = 48 × 4 = 192
Fifth term = 192 × 4 = 768
Sixth term = 768 × 4 = 3072
Seventh term = 12288
Addition of the terms = 16383
In conclusion, the correct option is 16383.
Learn more about progression on:
https://brainly.com/question/12006112
Answer:
C
Step-by-step explanation:
Kimberly's family has a dinner bill of $26 and wants to leave a 15% tip for
their server. The tax is 8.25%. How much in total will they leave?
5.00Answer:
Step-by-step explanation:
How do you know that 1 4/5 is equal to 9/5?
Answer:
You multiply the whole number by the denominator, and add the numerator.
Step-by-step explanation:
1 4/5
1 x 4 = 4
4 + 5 = 9, over 5
We still keep the denominator the same
Answer. 1 4/5 = 9/5
please help me this is almost due. i beg you! (Show work)
Answer:
I believethe answer is 1/2 cup of water.
Step-by-step explanation:
I don't know how to explain it
help I need help plz
Answer:
See below for the answer.
Step-by-step explanation:
By the graph and finding the equation of the line y = 218x
All the students read at the same rate 288 words per minute.
Two barrels, that are each cylinders with a radius of 2 feet, are filled with juice. The smaller barrel has a height of 3 feet. The larger barrel has a height of 5 feet. The total volume of the barrels is 100.48 cubic feet
a. What is the volume of the larger barrel?
b. Explain how you can find the volume of the smaller barrel?
step by step solution please thank you
Step-by-step explanation:
a. the volume of the larger barrel =
π.r².h = 3.14 × 2² × 5
= 3.14 × 20
= 62.8 cu. ft
b. the volume of the smaller barrel =
3.14 × 2² × 3
= 3.14 × 12
= 37.68 cu. ft
or it can find the volume by using
the subsraction :
100.48 - 62.8 = 37.68 cu. ft
Phân tích : x^3+2x^2y+xy^2-9x
Answer:
x(x+y+3)(x+y-3)
Step-by-step explanation:
x³+2x²y+xy²-9x
= x((x²+2xy+y²)-3²)
= x((x+y)² - 3²)
= x(x+y+3)(x+y-3)
find <ABC =2x and <CBD=3x-10
Answer:
x = 20
Step-by-step explanation:
m<ABC and m<CBA are complementary angles which means their sum is 90 degrees:
2x + 3x - 10 = 90 add like terms
5x - 10 = 90 add 10 to both sides
5x = 100 divide both sides by 5
x = 20 to find the angles replace x with 20
m<ABC = 40 and
m<CBA = 50
Mrs. Jaminez would like
to enlarge a family
picture. The original
picture has a ratio of
length to height of 6:4.
If the new picture is 16
inches high, then how
long is the picture?
Answer:
24
Step-by-step explanation:
6:4 enlarges to ?:166*4=24
An
Step-by-step explanation:
Brent earns $10 for every car he washes and $15 for every lawn he mows. Let x represent the number of cars he washes and y stand for every lawn he mows.
Which expression represents the total money Brent will earn washing cars and mowing lawns?
15x+10y15 x plus 10 y
15y+10x15 y plus 10 x
15+10(xy)15 plus 10 times x y
10+15(xy)
ill be happy if i get a proper answer thank you
Answer:
The expression that represents the total money Brent will earn is the second option or 15y + 10x because y is the number of lawns he mows and he earns $15 for every lawn he mows and x is the number of cars he washes and he earns $10 for that.
Step-by-step explanation:
Hope this helps. . .<3
is x+8=0 linear or not linear. if yes, write in standard form
Answer:
Yes it is linear.
Standard form: x = -8
Step-by-step explanation:
Write the following
biconditional as two conditional statements:
Two angles are complementary if and only if the sum of their measures is 90.
Step-by-step explanation:
two angles that equal 90 degrees are complemterary
two complementerary angles equal 90 degrees
hi could someone help me
Two fractions can be easily added together when they
have a common denominator.
a. What is one denominator you could use to add the
following two fractions?
3 1
-+
8 12
Answer:
One denominator you could use to add the two fractions 3/1 and 8/12 is 12.
Step-by-step explanation:
When adding the fractions 3/1 and 8/12, the first step is to multiply both the numerator and denominator by the same number until you end up with common denominators. Here, the best thing to do is multiply both 3 and 1 by 12 which ends in 36/12; from that point on, you just do the simple math of 36/12 + 8/12.
In a direct variation, y=12 when x=3. Write a direct variation equation that shows the relationship between x and y.
Answer:
its 4
Step-by-step explanation:
3/1= 12/x
then we should cross multiply
=3x =12 x 1
x= 12/3
= 4
10 less than the product of six and eight less than a number
Answer:
Step-by-step explanation:
Let the number be x
Eight less than a number: x - 8
Product of six and (x - 8) : 6*(x-8)
10 less than 6(x -8) : 6*(x-8) - 10
6*(x-8) - 10
