Answer:
385
Step-by-step explanation:
11 / 4 2 3 5
−__ 0___
4 2
−__3__ 3_
9 3
−__8___8__
5 5
−____5_ 5___
0 0
−_______0__
0 0
Write an equivalent expression.
- 2(5 + 6g)
Choose the correct answer below.
A. -2(5+6g) = 6g - 10
B. -2(5.+6g) = -2- 12g
C. -2(5+6g) = - 10 - 129
D. -2(5+6g) = -10 +6g
Answer:
answer+> D. -2(5+6g) = -10 +6g
HELP PLEASEEE
The points (0, 2), (1, 3), (2, 6), and (3, 11) are on the graph of a function. Which of the following equations represents that function?
A. h(x) = 0.5x^2 +1.5
B. h(x) = x + 2
C. h(x) = x^2 + 2
D. h(x) = 2x^2
Answer:
C. h(x) = x^2 + 2Step-by-step explanation:
Try the points by substituting values of x and y
This gives us the function
h(x) = x^2 + 2Answer:
c
Step-by-step explanation:
Neil tried to rewrite the expression 5^-6/5^-4
5^-6/5^-4
=
5^-6-(-4) Step 1
5^-2 Step 2
1/5^2 Step 3
Did Neil make a mistake? If so, in which step?
Answer:
0.04
is what the answer should be
Step-by-step explanation:
Help me ??????????????????
Answer:
A
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
(h, k) are the coordinates of the vertex and a is a multiplier
Given
f(x) = - 2x² - 12x - 16
To complete the square the coefficient of the x² term must be 1
Factor out - 2 from - 2x² - 12x
f(x) = - 2(x² + 6x) - 16
add/ subtract ( half the coefficient of the x- term )² to x² + 6x
f(x) = - 2(x² + 2(3)x + 9 - 9 ) - 16
= - 2(x + 3)² + 18 - 16
= - 2(x + 3)² + 2 ; y = 2
Simplify.
4(u-2) - 6
Answer:
The answer is 4u-14.
Have a great rest of your day!
Answer:
4(u-2) - 6
separate bracket
4u-8-6
4u-14
A cylinder has a base diameter of 20in and a height of 17in. What is its volume in cubic in, to the nearest tenths place?
Step-by-step explanation:
(3.1415 * 10^2) area of base
(17) height
volume = area of base * height
volume = 3.1415 * 10^2 * 17
The volume of the cylinder is 533.8 cubic inches to the nearest tenths place
Volume of Cylinder based problem:What information do we have?
Diameter of cylinder = 20 inch
Height of cylinder = 17 inch
Volume of Cylinder = πr²h
Volume of Cylinder = (3.14)(20/2)²(17)
Volume of Cylinder = (3.14)(10)(17)
Find out more information about 'Cylinder'.
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P(x)=x4-52+9x+8 Hallar p(-3)
Answer:
P(x)=x⁴+9x-44
Step-by-step explanation:
A 2 pack of plastic flower pots costs $1.58. What is the unit price?
what i 5 + 5
ok
ok
ko
Answer:
haha The answer is 10!(::
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
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Explain why square root of -2 is equal to i square root 2
Answer:
Because square roots aren't really negative. if you multiplied square roots by themselves they can equal positive and negative
Step-by-step explanation:
sum of the fractions as a mixed numbers
2 5/6 + 4 3/6 =
Simplify: (4x - 6) - (5x + 1)
Answer:
−x+−7
Step-by-step explanation:
Let's simplify step-by-step.
4x−6−(5x+1)
Distribute the Negative Sign:
=4x−6+−1(5x+1)
=4x+−6+−1(5x)+(−1)(1)
=4x+−6+−5x+−1
Combine Like Terms:
=4x+−6+−5x+−1
=(4x+−5x)+(−6+−1)
=−x+−7
3(2c + 5) = 39
What is the answer ?
Answer:
c=1
Step-by-step explanation:
Simplifying
3 + 2c = 5
Solving
3 + 2c = 5
Solving for variable 'c'.
Move all terms containing c to the left, all other terms to the right.
Add '-3' to each side of the equation.
3 + -3 + 2c = 5 + -3
Combine like terms: 3 + -3 = 0
0 + 2c = 5 + -3
2c = 5 + -3
Combine like terms: 5 + -3 = 2
2c = 2
Divide each side by '2'.
c = 1
Simplifying
c = 1
Answer:
= 4
Step-by-step explanation:
Subtract 15 from both sides of the equation
6+15=39
6+15−15=39 − 5
Simplify
6=24
Divide both sides of the equation by the same term
(6=24)/6
Simplify
=4
Angles 1 and 2 are supplementary. If angle 1 measures (2x +2)°, and angle 2 measures (x - 5)° what is the measure of each angle?
Answer:
angle 1 is = 124 angle 2 is = 56
Step-by-step explanation:
supplementary angles always add up to 180 so you can set up the equation (2x+2)+(x-5)=180 to find x. After solving you get x = 61 and then once you have x you plug it into the 2 equations you got for the angles to solve for 1 and 2.
Jane was playing a game with her sister, Sally. Jane was down by 7. After her next turn, she was down by 3. Which of the following mathematical statements represents this scenario?
A. - 7 + -3 = -10
B.
- 7 + 3 = - 4
C. - 7+ 4 = - 3
D. - 7 + - 4 = - 11
Answer:
A. -7 + -3 = -10
Step-by-step explanation:
Jane went down by 7, so -7. Then, she went down by 3, so -7 + -3.
-7 + -3 = -10
Hope this helped! <)
(Sorry if this is wrong!)
How do you add fractions and whole numbers together? For example 1/4+2
Answer:
2.25 or 2 1/4
Step-by-step explanation:
Easy. you add them like regular numbers. 1/4 + 2 = 0.25 + 2 =2.25 and/or 2 1/4
**hint** Find the hypotenuse and then subtract that from the distance he actually traveled.
Answer:
10 miles
Step-by-step explanation:
What is the value of 6 2/3 + 1 7/12?
Answer:
Im not sure but i think the answer is 7 9/15
Step-by-step explanation:
Answer:
8.25 or 8 1/4
Step-by-step explanation:
1. What is the Greatest Common Factor of 8 and 36? (1 point)
-2
-4
-6
-8
Answer:
4 is the answer no hate if I'm wrong :)
Answer
GCF of 8 and 36 is 8
CORRECT ANSWER Is 4 SORRY FOR THE MESS UP
If (a+b)(a-b)=21,a+b=7 and a-b=3 what Is the value of a
9514 1404 393
Answer:
5
Step-by-step explanation:
Add the latter two equations and you get ...
(a +b) +(a -b) = (7) +(3)
2a = 10 . . . . . . . . . . . . . . . simplify
a = 5 . . . . . . . divide by 2
A lioness gave birth to 3 cubs. The cubs weighed 3 3/8 pounds, 3 1 /3 pounds, and 2 3/4 pounds. What was the total weight of the cubs?
Answer:
b
Step-by-step explanation:
Owen simplified the expression r-8 s-5.
r−8s−5 =
1
r8
⋅ s5 =
s5
r8
Describe Owen’s error.
ok sweetheart so basicaly what u do is...
Sample Response: Each base must be treated separately. Since each base is raised to a negative exponent, they should both be in the denominator of the fractions. The simplified form of the expression has 1 in the numerator and r to the 8th power times s to the 5th power in the denominator
Answer:
This is what it says to include in your response..." Each base has a negative exponent" and "Both powers should be in the denominator".
Step-by-step explanation:
This is the Exact sample response,
Each base must be treated separately. Since each base is raised to a negative exponent, they should both be in the denominator of the fractions. The simplified form of the expression has 1 in the numerator and r to the 8th power times s to the 5th power in the denominator.
Aniyah has 12.9 pounds of pretzels. She puts the pretzels into bags that each hold 0.3 pounds. How many bags does Aniyah need to use to evenly distribute the pretzels?
Answer:
43 Bags
Step-by-step explanation:
12.9 divided by 0.3 equals 43 and 43 multiplied by 0.3 is 12.9.
Y = 4( x + 2)^2 - 8
Convert the equation from vertex form to standard form.
Answer:
hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
Victoria and Javier are collecting aluminum for a community service project. Victoria previously collected 56 pounds and is collecting at a rate of 8 pounds per hour this weekend. Javier collected 16 pounds earlier and Is now collecting at a rate of 12 pounds per hour. How many hours must pass (x) before the two students have collected the same amount of aluminum (y)?
Answer:
10 hoursStep-by-step explanation:
Victoria collects:
8x + 56Javier collects:
12x + 16They get same amount:
8x + 56 = 12x + 1612x - 8x = 56 - 164x = 40x = 10Which conic section is represented by the following equation?
5x^2 – x + 5y^2 – 3y + 4 = 0
circle
ellipse
parabola
hyperbola
Answer:
3 rd one
Step-by-step explanation:
The conic section represented by the given equation is Circle.
What is Circle?Circle is a two dimensional figure which consist of set of all the points which are at equal distance from a point which is fixed called the center of the circle.
Standard form of a circle is,
(x - h)² + (y - k)² = r²
where, (h, k) is the center of the circle and r is the radius of the circle.
Expanding, we get,
x² - 2hx + h² + y² - 2ky + k² = r²
x² - 2hx + y² - 2ky + (h² + k² - r²) = 0
The given equation is,
5x² – x + 5y² – 3y + 4 = 0
This is same as the standard form of the circle.
Hence the given equation is that of a circle.
Learn more about Circles here :
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Help plsssd Help pldddd
ok the first one
and this is the second one
calebs gross income last year was $39,000. he deducted $1,200 for charitable donations and tax-free interest payments and was taxed $2,200. what was his tax rate?
a. 19%
b. 12.6%
c. 28.8%
d. 5.8%
Answer:
28.8
Step-by-step explanation:
the power of G00GLE
i need help on number 1
Solve the equation z3−z2−12z=0.
The solutions are z=
, z=
, and z=
.
.