Answer: 4
Step-by-step explanation:
What is the difference of 15 - 18 =
Answer: -3
Step-by-step explanation: 15 - 18 = -3
3(x-3)+18=3(x+3) Solve for x
Answer:
x can be anything. (Infinite solutions)
Step-by-step explanation:
[tex]3\left(x-3\right)+18=3\left(x+3\right)[/tex]
Expand:
[tex]3x-3*3+18=3x+3*3[/tex]
[tex]3x+9=3x+9[/tex]
Subtract 9 from each side:
[tex]3x=3x[/tex]
Subtract 3x from both sides:
[tex]0=0[/tex]
Both sides are equal, and hence this equation is true for any "x" value.
The main goal of science is to A.Answer all question B.Solve all human problems C,understand our environment or D.You make models of natural phenomena
Answer:
C,understand our environment
Step-by-step explanation:
The main goal of science is for us to understand our environment. Science as a discipline, seeks to understand and provide us with explanations concerning the environment we live in. Science tells us what makes up the components of our environment, explaining in details how our environment got to the present stage it is, Science describes the reality of our world.
Predict the number of kilograms in harvest 5.
After each harvest, Gloria records the
farm's rice production (in kilograms):
Enter the correct answer.
Harvest
Kilograms
DONE
?
اس اس ام اس
350
700
1400
2800
Answer:
5600
Step-by-step explanation:
It seems to be multiplying by 2 each harvest, 350*2=700, 700*2=1400, and 1400*2=2800, so logically, the next harvest will be 2800*2, which is 5600.
Which slaves did president Lincoln Intend to emancipate ? And why ?
A bird park has black and white birds in the ratio of 8 to 2 as shown below: 8 black birds and 2 white birds are shown Which is another ratio that can describe the black to white birds
Answer:
2:8
Step-by-step explanation:
Answer:
First off, this is a easy question but your answer is 2:8 just divide both numbers in half 8 divided but 2 equals 4 and 2 divided in half is 1
your answer would be 4:1
Step-by-step explanation:
there is 8 black birds and 2 white birds, and to show a different way to show the two is dividing it from 8:2 to 4:1
Calculate the interest of $1,450 at 15% for 8 months.
Answer:
Step-by-step explanation:
Total interest paid:$82.76
Total payments:$1,532.76
Will crown first answer brainliest!!!
1) Half a number decreased by ten equals thirty. What is the number?
The answer is 80, because if you work backwards, you add 30 by 10, which equals 40, 40*2 equals 80.
An angle measures 176.8° more than the measure of its supplementary angle. What is the measure of each angle?
Answer:
karma
Step-by-step explanation:
VALUE
RATIONAL OR IRRATIONAL?
1.
5
V 126
3.
0.15893...
5.
0.7
HELP
Answer:
rational
Step-by-step explanation:
do you guys know ? i really need helpp .
Answer:
the first one
Step-by-step explanation:
the difference of a number and 9
•write as a algebraic expression
Answer:
x - 9
Step-by-step explanation:
Fawzia drove 808 kilometers in 8 hours.
At the same rate, how many kilometers would she drive in 11 hours?
Answer:
1111
Step-by-step explanation:
808/8=101
101x11=1111
Answer:
1111 km
Step-by-step explanation:
808 by 8 gives 101
101 × 11
The booster club needs to raise at least $9,000 for new football uniforms. So far, they have raised $1,220. Enter an inequality to find the average amounts each of the 98 members can raise to meet the club's objective.
Answer:
Welcome
Step-by-step explanation:
The FitnessGram Pacer Test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The 20 meter pacer test will begin in 30 seconds. Line up at the start. The running speed starts slowly, but gets faster each minute after you hear this signal. A single lap should be completed each time you hear this sound. Remember to run in a straight line, and run as long as possible. The second time you fail to complete a lap before the sound, your test is over. The test will begin on the word start. On your mark, get ready, start.
3=m+5 show algebra steps
Answer:
[tex]m=-2[/tex]
Step-by-step explanation:
[tex]3=m+5[/tex]
Switch sides:
[tex]m+5=3[/tex]
Subtract 5 from both sides:
[tex]m+5-5=3-5[/tex]
[tex]m=-2[/tex]
Answer:
-2
Step-by-step explanation:
1. Add the same term to both sides of the equation
3=m+5
( 3-5 = m + 5 -5)
2. Simplify
-subtract the numbers
- add the numbers
3. Solution
-2 = m
Jackson is buying tickets to go to a local festival for his four friends and himself.
He spends $87 total and also buys a parking pass for $22.
How much money was each ticket?
the square root 2..25 is _____.
A. 0.15
B. 1.5
C. irrational
D. 15
PLEASE SOMEONE HELP!!!
Answer:
Hi there!
Your answer is:
B. 1.5
Step-by-step explanation:
The square root of 2.25 = 1.5
Check your work!
1.5×1.5 = 2.25!!✓
Hope this helps!
Answer:
The answer is b. 1.5
Step-by-step explanation:
Is the following relation a function?
Answer:
No
Step-by-step explanation:
It does not pass the vertical line test
I hope this helps you :)
-KeairaDickson
write an equation that represents the set of points that are 8 units from (-8,-7)
The equation that represents the set of points that are 8 units from (-8,-7) is [tex]x_{1} ^{2}[/tex] + 16[tex]x_{1}[/tex] + [tex]y_{1} ^{2}[/tex] + 14[tex]y_{1}[/tex] + 49 = 0.
What is the distance between two points ?
Distance between two points is the length of the line segment that connects the two locations in a plane.
We know that the distance between two points is calculated by using the distance formula which is given as :
D = [tex]\sqrt{(x_{2} - x_{1})^{2} + (y_{2} - y_{1})^{2} }[/tex]
Here ; let's assume the first point is (x1, y1). It is given that other point is (x2, y2) = (-8 , -7) and distance D = 8 units. Now use these data to find out the equation :
8 = [tex]\sqrt{(-8 - x_{1})^{2} + (-7- y_{1})^{2} }[/tex]
Squaring on both sides , we get :
64 = [tex](-8 - x_{1} ) ^{2}[/tex] + [tex](-7 - y_{1})^{2} }[/tex]
64 = 64 + [tex]x_{1} ^{2}[/tex] + 16[tex]x_{1}[/tex] + 49 + [tex]y_{1} ^{2}[/tex] + 14[tex]y_{1}[/tex]
[tex]x_{1} ^{2}[/tex] + 16[tex]x_{1}[/tex] + [tex]y_{1} ^{2}[/tex] + 14[tex]y_{1}[/tex] = 64 - 64 - 49
[tex]x_{1} ^{2}[/tex] + 16[tex]x_{1}[/tex] + [tex]y_{1} ^{2}[/tex] + 14[tex]y_{1}[/tex] = -49
or
[tex]x_{1} ^{2}[/tex] + 16[tex]x_{1}[/tex] + [tex]y_{1} ^{2}[/tex] + 14[tex]y_{1}[/tex] + 49 = 0
Therefore , the equation that represents the set of points that are 8 units from (-8,-7) is [tex]x_{1} ^{2}[/tex] + 16[tex]x_{1}[/tex] + [tex]y_{1} ^{2}[/tex] + 14[tex]y_{1}[/tex] + 49 = 0.
Learn more about distance between two points here :
https://brainly.com/question/7243416
#SPJ1
find the midpoint of pine DE if D(-5,-2) and E(7,-5)
Answer:
MP= (1,-3.5) or written another way MP= (1,[tex]-\frac{7}{2}[/tex])
Step-by-step explanation:
Midpoint formula: [tex]MP= (\frac{x_1+x_2}{2}),(\frac{y_1+y_2}{2} )[/tex]
[tex]MP= (\frac{-5+7}{2}),(\frac{-2+-5}{2})[/tex] -5+7=2 -2+-5=7
[tex]MP= (\frac{2}{2}),(\frac{-7}{2})[/tex] 2/2=1 -7/2=-3.5
[tex]MP= (1,-3.5)[/tex]
Find the value of x in the triangle shown below.
6
8
X
Answer: 10
Step-by-step explanation:
I think it is ten because the difference between 6 and 8 is two. So, 8+2 = 10 have a great day :)
Answer: 10
Step-by-step explanation:
a(2)+b(2)=c(2)
6(2)+8(2)=x(2)
36+64=x(2)
100=x(2)
x=10
HELP ASAP PLEASE its due tomorrow!!
d^2 - c^3
d = 8 and c = 5
Answer:
c = a
Step-by-step explanation:
Let k be one of the root of the given equation.
According to the problem,
1/k will be the other root of the given equation.
We know that, product of the roots of the equation = c/a.
Therefore, k × 1/k = c/a.
or, 1 = c/a.
or, a = c [multiplying a on both sides].
The roots of the equation ax2 + bx + c = 0 will be reciprocal if a = c.
Therefore, a = c or c = a.
X y
1 0
3 8
5 24
7 48
3. If a multiplication problem had 10 negative numbers, would the answer
be positive or negative? *
Answer:
postive.
Step-by-step explanation:
all the negative numbers will cancel each other out so it will be positive.
There are 8 and 2 over 3pounds of walnuts in a container, which will be divided equally into containers that hold 1 and 1 over 5pounds. This would fill ____ and 4 over 18containers
Answer:
7 4/18
Step-by-step explanation:
(8 2/3)/(1 1/5) = (26/3)/(6/5) = (26/3)(5/6) = 130/18 = 7 4/18
7 is the integer that goes in the blank
Using the distributive property and combining like terms simplify the expression.
-5(1+2k)+5(x+5k)
Answer:
-5+35k+5x
Step-by-step explanation:
Question 2 (1 point)
What is the slope of the line between (-4,4) and (-1, -2)? (1 point)
1) 1
2) 2
3) -2
4) -1
Answer:
-2
Step-by-step explanation:
(-4, 4) & (-1, -2)
(y₂ - y₁) / (x₂ - x₁)
(-2 - 4) / (-1 + 4)
-6/3 = -2
slope = -2
Work your brain today y'all!! I had $3.00. My Mom gave me $10.00. My Dad Gave me $30.00. My Aunt & Uncle gave me $100.00. I had another $7.00. How much did I have? Right answer will get deleted. I won against: Kelli Kimber
Answer:
$10
Step-by-step explanation:
The question made is How much did I have? This question is about the amount of money that you had before receiving the money from your mom, dad and aunt and uncle. This means that the answer is the $3 you had plus the other $7 you said you had. So, $3+$7=$10. You had $10.
Need number 6 u dont have to show work if u dont want to
Answer:
Hi there!!
Your answer is:
roughly -79.92
Step-by-step explanation:
Area = l× w
so do
(3√5 -4√12 ) × √125
Answer:
I don't understand how area can be negative though
Step-by-step explanation:
1. if a = 16 and b= 12, find c
Answer:
20
Step-by-step explanation:
The pythagorean theorem states that
[tex]a^2+b^2=c^2[/tex]
So [tex]16^2 + 12^2 = c^2\\256+144 = c^2\\400 = c^2[/tex]
You would then do
[tex]400 = c^2\\\sqrt{400} = c[/tex]
Because a square root is the opposite of a square.
[tex]\sqrt{400} = 20[/tex]
because 20 * 20 = 400
