Answer:
12
Step-by-step explanation:
Plug in for x first:
Y = -2(x+4) +6
Y = -2((-2)+4) +6
Y = -4 + 6
Y = 2
Then use Y to find W;
W = -3 -2y
W = -3 - 2(2)
W = -3(-4)
W= 12
Answer:
y=8 and w=13
Step-by-step explanation:
y=-2(x+4)
-2x-2=4 sooo...
y=4+4
y=8
then plug 8 into the equation for w
w=-3-2y
then you would get
w=-3-16
-3-16
w=13
anyone one know how to solve this? you can use any method (x-1)(x^11+x^10+x^9+x^8+x^7+x^6+x^5+x^4+x^3+x^2+x+1)
Answer:
the answer is x^12-1
steps are in pdf
debate time : crab or lobster best answer gets brainliest
Are points B, J, and C collinear or noncollinear?
Evaluate the following.
Answer:
5
Step-by-step explanation:
|8| - |14 - 11|
8 - 3
5
WILL BE MARKED BRAINLYEST
Ray OJ bisects Angle LOK.
Measurement of Angle LOK = 82 degrees.
Solve for x.
Answer:
x = 14
Step-by-step explanation:
<LOJ = 3x
<KOJ = (2x + 12)°
<LOK = 82°
m<LOJ + m<KOJ = m<LOK (angle addition postulate)
3x + 2x + 12 = 82 (substitution)
5x + 12 = 82
5x = 82 - 12 (Subtraction property of equality)
5x = 70
x = 70/5 (division property of equality)
x = 14
Cna someone help me plzz
true or false. The value -5 is an element of the solution set for the inequality x<-3
Answer: It’s True
The explanation: I did this already and I got an 100% I hope this helps I you have other questions just ask me! Hope you get a good score!
Which expression is equivalent to fourteen more than the product of three and nine
Answer:
Step-by-step explanation:
The product of 3 and 9 just means to multiply 3 and 9. This is written as:
3 x 9
14 more than this just means to add 14 to the above.
3 x 9 + 14
Select all of the nets that can be folded and assembled into a triangular prism like this one.
The correct options for folded and assembled into a triangular prism are;
Option A and Option D.
What is Triangle?
A triangle is a three sided polygon, which has three vertices and three angles.
Given that;
The triangular prism figure after fold is given.
Now, The triangular prism figure is contain two triangles and three squares.
So, In option A;
There are two triangles and three squares.
And, In option D;
There are two triangles and three squares.
Thus, The correct options for folded and assembled into a triangular prism are;
Option A and Option D.
Learn more about the triangle visit:
https://brainly.com/question/21735282
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Round four hundred seventy-six thousand three hundred twenty-one and fifty thousand eight hundred nine hundred-thousandths to the nearest dollar.
Answer:
476,321.50
476,322
Step-by-step explanation:
Please help me! 7 1/2 ÷ (4 1/2 - 5 1/8)=
Answer:
-12
Step-by-step explanation:
The points Q, R, S and T all lie on the same line segment, in that order, such that the
ratio of QR:RS: ST is equal to 1:4:5. If QT = 40, find RS.
Answer:
RS=3
Step-by-step explanation:
Solve for x:
6x+3x+x=10
All parts add up to whole
10x=10
Combine like terms
x=1
Use x to solve for segment lengths:
QR=6x=6(1)=6
RS=3x=3(1)=3
ST=x=1
Therefore RS=3
The length of the line segment RS will be 16 units.
What are collinear points?An axis is a term used to describe a line on which points are located, particularly if that line is connected to a triangle or other geometric shape. Since two factors determine a line, two points are transparently collinear. If the points are in a line, then the points are collinear points.
Let Q, R, S, and T be the collinear points. Then the condition of the collinear will be
QR + RS + ST = QT
The points Q, R, S, and T all lie on the same line segment, in that order, such that the ratio of QR:RS: ST is equal to 1:4:5. If QT = 40.
Let QR / 1 = RS / 4 = ST / 5 = x
QR = x
RS = 4x
ST = 5x
Then the value of the variable x will be
QR + RS + ST = QT
x + 4x + 5x = 40
10x = 40
x = 4
Then the length of the line segment RS will be
RS = 4x
RS = 4 (4)
RS = 16
Then the length of the line segment RS will be 16 units.
More about the collinear points link is given below.
https://brainly.com/question/1593959
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If two angles are complementary, then they are equal to eachother.
Is this true, sometimes true, or false?
Answer: Sometimes true
Step-by-step explanation: Complementary angles are when two angles add up to 90 degrees. This will be true if the angles are both 45 and 45, however, some can be different like 50 and 40.
Answer:
Sometimes true if both angles are 45 degrees
Step-by-step explanation:
who got the answer to this ?
(4x^2+6+7)-(-8x^2-2x+6)
Answer:
12x^2+2x+7
Step-by-step explanation:
Distribute the Negative Sign:
=4x^2+6+7+−1(−8x^2−2x+6)
=4x^2+6+7+−1(−8x^2)+−1(−2x)+(−1)(6)
=4x^2+6+7+8x^2+2x+−6
Combine Like Terms:
=4x^2+6+7+8x^2+2x+−6
=(4x^2+8x^2)+(2x)+(6+7+−6)
=12x^2+2x+7
blank times blank = 1.5
Answer:
12
Step-by-step explanation:
Answer:
Your answer is:
1) 0.75 * 2
2) 0.3 * 5
Step-by-step explanation:
Hope any of these helped you : )
Brand A coffee sells for $7/pound, while Brand B sells for $5.40/pound. How much of each brand of coffee is needed to make 5 pounds that will cost
$6.75/pound?
A. 0.8 pounds Brand A, 4.2 pounds Brand B
B. 2.7 pounds Brand A. 2.3 pounds Brand B
C. 4.2 pounds Brand A. 0.8 pounds Brand B
D. 2.3 pounds Brand A. 2.7 pounds Brand B
Answer:
C. 4.2 pounds Brand A. 0.8 pounds Brand B
Step-by-step explanation:
How much of each brand of coffee is needed to make 5 pounds that will cost
$6.75/pound?
Let the number of pounds for Brand A = x
Let the number of pounds for Brand B = y
Brand A coffee sells for $7/pound, while Brand B sells for $5.40/pound.
$7 × x + $5.40 × y = $6.75 × 5
7x + 5.40y = 33.75.......Equation 1
x + y = 5 .......Equation 2
x = 5 - y
7(5 - y)+ 5.40y = 33.75
35 - 7y + 5.40y = 33.75
35 - 33.75 = 7y - 5.40y
= 1.25 = 1.6y
y = 1.25/1.6
y = 0.78125 pounds.
Approximately to the nearest whole number, Brand B = 0.8 pounds.
x = 5 - y
x = 5 - 0.8 pounds
x = 4.2 pounds
Brand A = 4.2 pounds
If sea turtles can travel 2.8 at top speed in two hours how far did it travel in one hour
Answer
1.4 miles
Step-by-step explanation:
2.8÷2=1.4
If the length is 4 and the width is 6, what’s the height?
Answer:
The answer to this is: 24
Step-by-step explanation:
What is 18 x 2 x (3 + 4) x 3 + 6
Answer:
762Step-by-step explanation:
[tex]18 \times 2 \times (3 + 4) \times 3 + 6[/tex]
Follow PEMDAS order of operation
[tex]3 + 4 = 7 \\ 18 \times 2 \times 7 \times 3 + 6 \\ 18 \times 2 \times 7 \times 3 = 756 \\ 756 + 6 = 762[/tex]
Answer:
762
Step-by-step explanation:
We need to use BODMAS method
B - Brackets
O - Power
D - Division
M - Multiplication
A - Addition
S - Subtraction
__________________
Workout
First Brackets
- (3 + 4) = 7
Then multiplication
18 x 2 = 36
36 x (3 + 4) = 36 x 7 = 252
252 x 3 = 756
Lastly Adding
756 + 6 = 762
Answer = 762
___________________
Hope you understand
:-)
What division problem does the model represent? ...÷1/3
The quotient is...
What division problem does the model represent?
✔ 5/3 Divided by one-third
The quotient is ✔ 5
Step-by-step explanation:
just did it
a school is having a pizza party. each pizza is cut into 12 slices. which explains whether it is better to estimate a greater or lesser number than the actual number of people that will eat pizza
Answer:
they said each pizza
Step-by-step explanation:
that means it isn't only one pizza but maybe a ton of them
estimate 203*12 = answer it plzzz
Answer:
2,436
Step-by-step explanation:
Answer: 2400 estimated
Step-by-step explanation:
Real answer would be 2,436
Plz help ty very much
Answer:
A fungus breaks down the body of a dead animal or organism.
btw you cant be in college I did this years ago in fourth grade
A fungus breaks down the of a dead animal
Which of the following is NOT true about Nebuchadnezzar?
He created a code of laws that were very strict.
He created the Hanging Gardens for his wife.
He went insane at the end of his life.
He decorated the city with colored bricks and animal statues.
Your answer would be C.
He did not go insane
Two side of a triangle have the following measures. Find the range of possible measures for the third side.
8, 9
_______ < x < _______
Answer:
8<x<9
Step-by-step explanation
2/3-3/5 = ?/15-?/15
Answer:
10/15-9/15
Step-by-step explanation:
Answer:
2/3-3/5=10/15-9/15
Step-by-step explanation:
You want a common denominator which here is 15. To get to 15 in 2/3 you needed to multiply by 5 and in 3/5 you needed to multiply by 3.
Which expression is equal to -12 1/2 + 5 3/4
Answer: A
Step-by-step explanation:
It wants you to make it an in improper fraction
98x34=(100x34)-(1x34)
Answer:
This statement is not true.
Step-by-step explanation:
98*34=3332
and
100*34=3400
1*34=34
3400-34=3366
(100*34)-(1*34)=3366
The linear equation has 5(x + 2) = 5x + 2 A) no solution. B) one solution. C) two solutions. D) infinitely many solutions
it's A it has no solution
out of 50 students,34 joined the journalism class and 25 joined the robotics club.If 16 students joined both clubs,how many students are in neither club