Answer:
6x4 - 5x2 + 12x2 – 10 simplified is =6x^4+7x^2−10
6x4 - 5x2 + 12x2 – 10 factored is =(6x2−5)(x2+2)
Step-by-step explanation:
brainliest please?
Answer:
([tex]6x^{2} - 5[/tex])([tex]x^{2} +2[/tex])
Step-by-step explanation:
Always arrange in descending powers first. In this case that is already done.
Try grouping the first two terms and the last two terms first
[tex](6x^{4} - 5x^{2} ) + (12x^{2} - 10)[/tex] Factor out the GCF of both groups
[tex]x^{2} (6x^{2} - 5) + 2(6x^{2} - 5)\\[/tex] Note that [tex]6x^{2} - 5[/tex] is a factor in each group. That's
good
Now treat [tex]6x^{2} - 5[/tex] as a GCF and you get
([tex]6x^{2} - 5[/tex])([tex]x^{2} +2[/tex])
Since [tex]6x^{2} - 5[/tex] and [tex]x^{2} +2[/tex] are both prime, we are finished.
You can check to see if you are correct by FOILing the answer you got. OK?
What is the y-intercept for the equation below?
7x + 2y = -12
y = -6
Okay lets substitute x = 0
7 x 0 + 2y = -12
solve the equation for y
y = -6
Find the equation of the line which passes through (2, 4) with a slope of
A. y = –2x + 8
B. y = 2x
C. y = 1/2x+4
D. y= 1/2x+3
E. y = 1/2x+5
a cube+a square b+ ab square
Please help
Step-by-step explanation:
[tex] {a}^{3} + {a}^{2} b + a {b}^{2} [/tex]
[Taking a common from each term]
[tex] = a( {a}^{2} + ab + {b}^{2} )[/tex]
[tex]as \: {a}^{2} + ab + {b}^{2} = {(a + b)}^{2} [/tex]
Hence,
[tex] = a {(a + b)}^{2} (ans)[/tex]
i need someone to explain
Answer:
explain whtlat?
Step-by-step explanation:
comment what i could do for u.
8 in
10 in
8 in
10 in
10 in
8 in
10 in
8 in
10 in
8 in
10 in
What is the surface area of the solid?
O A. 220 square inches
O B. 260 square inches
O c. 210 square inches
D. 420 square inches
SUBMIT
Answer:
Step-by-step explanation:
Surface area of the 4 sided pyramid = base area + 4 time each triangle area
= (s²) + 4 × 1/2(b)(h)
= (10)(10) + 4 × (1/2)(10)(8)
= 100 + 4(1/2)(10)(8)
= 100 + 160
= 260
Answer: 260 square inches
Pls help lol this is so confusing will give brainlest
Answer:it C
Step-by-step explanation:
how many times can 5/8 go in to 1 2/3
Answer:
2 2/3 is what I have
Step-by-step explanation:
5/3÷5/8
=2 2/3
Seating 8 students in 4 seats in the front row of the school auditorium.
Answer:
the only thing i can think of is multiplying there is not to much here for me to do, like 8x4=32?
Step-by-step explanation:
Can someone help me
Answer:
= 4
Step-by-step explanation:
Plz help. I will award pts and brainliest to whoever gives me the answer. This question is worth 10 points in my class. please help me solve this
Answer:
x = -4
Step-by-step explanation:
Answer:
Solution given:
we have
(a,b)=(-4,8)
If the line passes in the form of vertical than
equation becomes
x=a
x=-4
x+4=0 is a required equation of vertical line.
What are -2x-y=-1 and 2x-y=-5 in slope-intercept form?
Answer:
y = 2x - 1 and y = 2x + 5by rearranging in the slope intercept form y = mx + b
hope this helped and brainliest please
Liang has a goal of walking at least 18 miles. She walks at a rate of 4 miles per hour. Which inequality can Liang use to find h , the number of hours she should walk in order to meet or exceed her goal?
Will give brilliant
Answer:
(6, 4)
Step-by-step explanation:
R(2,4)=(2+4, 4)=(6, 4)
answer
explanation
(6,4)
Calvin earns $108.50 for working 7 hours. How much will he earn for working 24 hours
Answer:
$372
Step-by-step explanation:
108.50 / 7 = 15.50
he earns $15.50 each hour
24 x 15.50 = 372
he would earn $372 in 24 hours
Answer:
$372
Explaination :
7 hour $108.50
1 hour - (180.50 ÷ 7) = $15.5
24 hours - (15.5x24) = $372
find the value of x.
Answer:
86
Step-by-step explanation:
180 - 94 = 86
Answer:
x = 86°
Step-by-step explanation:
The total number of degrees should be 360°
The bottom 2 angles are both 90°
94° + 90° + 90° = 276°
360° - 276° = 86°
Can you guys help me with this
What is the value of a in the equation −14a−5=−12?
PLz help me
Grayson buys cheese and lemons at the store.
He pays a total of $25.81.
He pays a total of $6.55 for the cheese.
He buys 3 bags of lemons that each cost the same amount.
Write and solve an equation which can be used to determine xx, how much each bag of lemons costs.
Equation:
Answer: x =
Triangle congruence, (pic added) SAS SSS AAS ASA?
correct answer is ASA ANGLE SIDE ANGLE
ill mark brainlist plss help
Answer:
A) 3.6 in.
Step-by-step explanation:
36/10 = 3.6
Answer:
it's 3.6in because if you take 36 and divide it by that 10 it's 3.6. Which leads to your answer 3.6in.
4 divided by 1/3 as a fraction
Answer:
12\1
Step-by-step explanation:
the same thing as 12
The answer of when 4 should be divided by 1 by 3 so it should be 12.
Calculation of the values:Since there are two numbers i.e. 4 and 1 by 3
So after dividing the 4 from 1 by 3 so it comes like
[tex]= 4\times 3[/tex]
= 12
Hence, The answer of when 4 should be divided by 1 by 3 so it should be 12.
Learn more about number here: https://brainly.com/question/17717624
Which is the right way to least to greatest? PLZ HELP ME ASAP
Answer:
-8,-3,1,5 is the correct one
Use an area model to multiply (6x-1)(3x+2) . Write your answer as a sum.
Answer:
25
Step-by-step explanation:
The length of two sides of a right triangle are leg: 9
m and hypotenuse: 16 m. Find the length of the
third side. Round to the nearest tenth if necessary.
A. 28.8 m
B. 13.2 m
C. 104 m
D. 14.4 m
In AMNO, m = 41 cm, o = 98 cm and Angle O=22º. Find all possible values of Angle M, to the nearest degree.
Answer:
Answer:
85t
Step-by-step explanation:
1. Volume of a cone: 1. V = (1/3)πr2h 2. Slant height of a cone: 1. s = √(r2 + h2) 3. Lateral surface area of a cone: 1. L = πrs = πr√(r2 + h2) 4. Base surface area of a cone (a circle): 1. B = πr2 5. Total surface area of a cone: 1. A = L + B = πrs + πr2 = πr(s + r) = πr(r + √(r2 + h2))
hope this helps
Answer:
9
Step-by-step explanation:
sin(M)/41 = sin(22)/98
sin(M)=41sin(22)/98 = 0.1567232
sin^-1(0.1567232) = 9.02 = 9
please help me with this question and thank you so much for your help
Answer:
CosC=0.99
Step-by-step explanation:
Cos C =adjacent /Hypothenus
=36/45
=0.99
Describe the slope of the line. Then find the slope (-2,-3) , (3,-3)
Trent borrowed $250 with a 2.5% simple interest rate he pays back the money in one year what was the total amount that he repaid
Answer:
$256.25
Step-by-step explanation:
The amount Trent pays back is the principal ($250) plus the interest after one year ([tex]$250\times 0.025 = 6.25[/tex]). We add the total to obtain $256.25.
Angus is painting a room with 300 square feet of wall space that needs to be painted. He has painted 44% of the walls already. What area of the walls has Angus NOT painted?
Answer: 168 square feet
.44 x 300 = 132
Hes painted 132 square feet of the wall
Subtract that from our total to get how much is left (or 66% of the room)
300 - 132 = 168
Congruent Triangles. Thorough explanation will earn brainiest!!
SAS
ASA
AAS
Can't determine
Answer:
Do you have an image?
If not, SAS, ASA and AAS are all possible ways to show congruence.