Answers
Related Questions
Find the slope of the line that passes through A(0,−5) and B(3,−4)
Answers
Answer:
1/3
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(-4-(-5))/(3-0)
m=(-4+5)/3
m=1/3
Use the vertical method to multiply (4a^3 - 2a + 3a^2 + 1) (4a3−2a+3a2+1) and (3 - 2a + a^2). (3−2a+a2). What would be the value of D?
Answers
Answer: C 3a^4
Step-by-step explanation:
I just took the test
The multiplication operation to multiply the equation (4a^3 - 2a + 3a^2 + 1) and (3 - 2a + a^2) with vertical method is done and the value of D obtained is 3a⁴.
What is vertical method to multiply?The vertical method to multiply is one of the simple method to perform multiplication operation.
In this method, the two terms which need to be multiply is kept one below the other and each element of first is multiplied with the other term.
The equations given in the problem are, (4a^3 - 2a + 3a^2 + 1) (4a3−2a+3a2+1) and (3 - 2a + a^2). (3−2a+a2). Arrange them and write in vertical manner to multiply.
[tex]4a^3+3a^2-2a+1[/tex]
X [tex]a^2-2a+3[/tex]
______________________
+ [tex]12a^2+9a^3-6a+3[/tex]
[tex]-8a^4-6a^3+4a^2-2a[/tex]
[tex]4a^5+3a^4-2a^3+a^2[/tex]
_______________________
[tex]4a^5-5a^4+4a^3+14a^2-8a+3[/tex]
This is the complete multiplication of given equation with vertical method. Comparing with the sum shown in figure we get,
[tex]A=4a^2\\B=4a^3\\C=3\\D=3a^4[/tex]
Thus, the multiplication operation to multiply the equation (4a^3 - 2a + 3a^2 + 1) and (3 - 2a + a^2) with vertical method is done and the value of D obtained is 3a⁴.
Learn more about the vertical method to multiply here:
https://brainly.com/question/12709314
#SPJ2
I need Help please!!
Answers
Answer:
y intercept is 10
Step-by-step explanation:
Rewrite the number in standard notation.1 times 10^8 power
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Answer: 1*10^8 is 100000000 or 10 followed by 8 zeros
PLEASE HELP I NEED AN ESSAY AS SOON AS POSSIBLE OR ASAP!!!!!! WRITE A 10 - 20 SENTENCE ESSAY AND I WILL GIVE YOU 30 POINTS PLEASE HELP
Answers
Answer:
what does it need to be about?
Step-by-step explanation:
8. It takes Emory 3 hours to plant 12 flowers. How long should it take her to plant 40 flowers?
Answers
Answer:
9 hours
Step-by-step explanation:
12 times 3 is 40 so 3 times 3 is 9
Answer:
10
Step-by-step explanation:
takes one hour to plant 4
I have to fill out the missing years can someone help me quickly
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find x to the nearest tenth
Answers
PLEASE HELP WILL GIVE BRAINLIEST
Use characteristics of quadratic functions to graph = − 1 2 x 2 − 2 + 1
a) Identify the axis of symmetry. ___________________
b) Find the coordinates of the vertex. ___________________
c) Graph the function using the table below. Plot at least five points.
d) Identify the domain of the function. ___________________
e) Identify the range of the function. ___________________
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Answer:
A =25
b =35
c = 120
e = 310
hi so what is 3^2x +21^2
Answers
Answer:
9x + 441
PLS give brainliest
Hope it helps
what is the greatest common factor of 120 and 72 plus explaination?
Answers
Answer:
24
Step-by-step explanation:
24x3=72
24x5=120
Please give me the correct answer.Only answer if you're very good at math.ACE,moderators,master answerers,experts,and geniuses please help me.
Answers
You basically just have to simplify the expression
Answer:
First box: 3, second box: 50, third box: 2
Step-by-step explanation:
5 x 3/5 = 3 (the whole number 5 and the denominator of 5 cancel each other out)
5 x 10 = 50
5 x 2/5 = 2 (the whole number 5 and the denominator 5 cancel each other out)
i really need help!!!!!!! !!!!
Answers
Answer:
{-1/2, -1/4, 1/2}
Step-by-step explanation:
x > - 1 can be voiced as "x is greater than -1." In other words, any x value greater than -1 satisfies this inequality.
1/2 is greater than -1. 1/2 lies to the right of -1.
-1/2 is greater than -1.
-1/4 is greater than -1.
-5/2 is the same as -2 1/2. This is smaller than -1. Eliminate this choice
how many questions per day i dont even know
Answers
Answer:
B. 5( 3n + 2 )...............
At Silver Gym, membership is $45 per month, and personal training sessions are $35 each.
At Fit Factor, membership is $85 per month, and personal training sessions are $25 each. In
one month, how many personal training sessions would Sarah have to buy to make the total
cost at the two gyms equal?
Sarah would have to buy
personal training sessions to make the total cost at the
two gyms equal.
Answers
45 + 35n = 185
85 + 25n = 185
N=4
If the midpoints of the sides of ∆EFG shown below were connected with line segments, what would be the perimeter of the resulting triangle? Explain how you arrived at your answer. *
Answers
Answer:
17.5
Step-by-step explanation:
I beleive since we are connecting midpoints you divide each side by 2 and add them all up to get the perimeter of the smaller triangle made with the ratio of 1:2
The midpoints of the sides of ∆EFG are connected with line segments, then the perimeter of that triangle is 15.5 cm.
What is the triangle?Triangle is a polygon that has three sides and three angles. The sum of the angle of the triangle is 180 degrees.
Given
If the midpoints of the sides of ∆EFG shown below were connected with line segments.
Then the sides of the triangle get half.
Then the perimeter will be of a new triangle will be
[tex]\rm Perimeter = \dfrac{8}{2} + \dfrac{15}{2} +\dfrac{12}{2}\\\\Perimeter = 17.5[/tex]
Thus, the midpoints of the sides of ∆EFG are connected with line segments, then the perimeter of that triangle is 15.5 cm.
More about the triangle link is given below.
https://brainly.com/question/25813512
Someone please help me I’ll give out brainliest please dont answer if you don’t know
Answers
Answer:
x=2
Step-by-step explanation:
x-5=-3
x=2
please answer correctly and quickly all question please please please
Answers
Part B- x is greater than or equal to 13
9. 0 is the answer
10. J=5 and draw a line going right from the number 2 with a filled in circle
(20 Points)
y = 4(x + 6)2 + 2
O y = -4x² + 48x + 136
O y = 4x2 + 48x + 146
O y = x² - 48x + 146
O y = -14x2 – 48x – 146
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Answer:
2nd option will be the answer (y=4x²+48x+146)
Step-by-step explanation:
y=4(x+6)²+2
y=4(x²+2*x*6+6²)+2 [(a+b)²=a²+2ab+b²]
y=4(x²+12x+36)+2
y=4(x²)+4(12x)+4(36)+2
y=4x²+48x+144+2
y=4x²+48x+146
Choices are 152
124
60
65
45
90
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:) good luck
Mhanifa please help! This is due in 1 hour! I will mark brainliest! Random answers will be reported
Answers
Answer:
m∠M = 33°Step-by-step explanation:
Given
ΔXYZ ≅ ΔMNLCorresponding angles are congruent:
∠X≅∠Mm∠X = m∠Mm∠X = 33° ⇒ m∠M = 33°One angle is its own supplement.
What size is this angle?
Answers
Answer:When an angle is its own supplement, that means that the angle, plus itself, will equal 180 degrees.
Step-by-step explanation:
Answer:
if the the shape is a shape then its 180
PLS HELP WILL MARK BRAINLIEST
Answers
Answer:
looks like 73
Step-by-step explanation:
2.48 rounded to the nearest cent
Answers
Answer:
2
Step-by-step explanation:
.48 rounds down
.5 rounds up
PLEASE HELP QUICK!!! Henry is going to invest in an account paying an interest rate of 4.3% compounded
continuously. How much would Henry need to invest, to the nearest dollar, for the
value of the account to reach $820 in 13 years?
Answers
Answer: P ≈ 469
Step-by-step explanation:
Round your answer to the nearest hundredth.
Answers
Answer:
Step-by-step explanation:
Take AC as x
90° + x +70°= 90°
x = 70 + 90 = 160 - 90 = 70
x = 70
Hope this answer will help you!!!!!
Step-by-step explanation:
90°+?+70°=90°(right angle)
?=70+90=160-90=70
?=70
what is the length of the diagonal of a 10cm by 15cm rectangle to the nearest whole number
Answers
Answer:
18cm (nearest whole number)
Step-by-step explanation:
Let the length of the diagonal be x cm.
Please see the attached picture for the full solution.
Need help again will give the brainliest
Answers
Pls help me with my homework I need help
Answers
Answer:
need points luvk
Step-by-step explanation:
Do the arccos (cos^-1) * 0.7
Matthew made a fruit salad in which the ratio of blueberries to red grapes is 8:6 if Matthew use 28 blueberries how many red grapes did he use
Answers
Answer:
21 red grapes
Step-by-step explanation:
B:G
8:6
28:x
28/8=3.5
therefore 6*3.5 = x
Answer:
The answer is 21
Step-by-step explanation:
If you do 28/8 you get 3.5. So he used 3 1/2 blueberries. Then you have to times 6 by 3.5 to get 21. Put it back into ratio form and you get 28:21
Hope this helps!