Answer:
56+7y
Step-by-step explanation:
7*8 = 56
7*y = 7y
56 + 7y
Answer:
[tex]\huge\boxed{\bold{56+7y}}[/tex]
Step-by-step explanation:
Hi there!
Let's simplify this expression using the Distributive Property.
The Distributive Property states that
[tex]\bold{a(b+c)=ab+ac}[/tex]
Now, let's use this property to solve our math problem:
[tex]\bold{7(8+y)}[/tex]
[tex]\bold{7*8+7*y}[/tex]
[tex]\bold{56+7y}[/tex]
Hope it helps! Enjoy your day!
~Just a teenage girl willing to help
[tex]\bold{Besties4Ever:-):-):-)}[/tex]
If an object has a mass of 12Kg on Earth, what would its mass be on the Moon and Mars?
Answer:
mars = 4.54 kg and moon = 1.98 kg
Step-by-step explanation:
12 kg on mars = 4.54 kg
12 kg on moon = 1.98 kg
Beyonce makes birdhouses. It takes her 35 minutes to make a birdhouse. What is an expression that shows how long it takes her to make t birdhouses?
Answer:
35(t) = how many bird houses made
Step-by-step explanation:
First of all Queen B will never have time to make a bird house
x^2−2(x+5)
x=10
thanks for helping
Step-by-step explanation:
If x=10
[tex]\tt{ x^2-2(x+5) }[/tex] ⠀
[tex]\tt{ (10)^2-2×(10+5) }[/tex] ⠀
[tex]\tt{100-2×15 }[/tex] ⠀
[tex]\tt{ 100-30 }[/tex] ⠀
[tex]\bold{ 70 }[/tex] ⠀
Hey my dudes and dudettes, I need help... again...
Answer:
the answer is 58.12
Step-by-step explanation:
heheheheheh smart ppl tingz
What is the slope of the line y=-3X+7
Answer: -3x
Step-by-step explanation:
Answer:
-3.000
Step-by-step explanation:
Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
y-(-3*x+7)=0
STEP1:
Equation of a Straight Line
1.1 Solve y+3x-7 = 0
Tiger recognizes that we have here an equation of a straight line. Such an equation is usually written y=mx+b ("y=mx+c" in the UK).
"y=mx+b" is the formula of a straight line drawn on the Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.
In this formula :
y tells us how far up the line goes
x tells us how far along
m is the Slope or Gradient i.e. how steep the line is
b is the Y-intercept i.e. where the line crosses the Y-axis
The X and Y intercepts and the Slope are called the line properties. We shall now graph the line y+3x-7 = 0 and calculate its properties
Graph of a Straight Line :
Calculate the Y-Intercept :
Notice that when x = 0 the value of y is 7/1 so this line "cuts" the y axis at y= 7.00000
y-intercept = 7/1 = 7.00000
Calculate the X-Intercept :
When y = 0 the value of x is 7/3 Our line therefore "cuts" the x-axis at x= 2.33333
x-intercept = 7/3 = 2.33333
Calculate the Slope :
The slope is defined as the change in y divided by the change in x. We note that for x=0, the value of y is 7.000 and for x=2.000, the value of y is 1.000. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of 1.000 - 7.000 = -6.000 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)
Slope = -6.000/2.000 = -3.000
Geometric figure: Straight Line
Slope = -6.000/2.000 = -3.000
x-intercept = 7/3 = 2.33333
y-intercept = 7/1 = 7.00000
Hope this helps!
Brain-List?
Evaluate this exponential expression.
Answer:
[tex](-27)^\dfrac{2}{3}[/tex] = 9
Step-by-step explanation:
Given that,
Asn expression : [tex](-27)^\dfrac{2}{3}[/tex]
We need to evaluate the above expression.
We know that, [tex](-3)^3=-27[/tex]
So,
[tex](-27)^\dfrac{2}{3}=(-3)^{3\times \dfrac{2}{3}}[/tex]
or
[tex]=(-3)^2\\\\=-3\times -3\\\\=9[/tex]
So, the value of [tex](-27)^\dfrac{2}{3}[/tex] is 9. Hence, the correct option is (b).
4
During the first week of camping, Mark walked of the nature
6
trails near his camp. During the second week, he walked
1
another of the trails. What fraction of the trails did he walk
6
during the two weeks? Simplify the answer if possible.
Answer:
5/6
Step-by-step explanation:
4/6 + 1/6 = 5/6
simplify 7k - 2
k = 3
Answer:
the answer to 7k-2 is 19
Step-by-step explanation:
7k-2
7(3)-2
21-2=19
i need help on this problem
you have a picture that is 4 inches wide by 6 inches long. You want to reduce it in size to fit a frame that is 1.5 inches wide , how long will the reduced photo be?
Answer:
3333111111111111111111111111111111111111111111111111111111111111111111111
What decimal number is halfway between 16 and 17?
Answer:
16.5?
Step-by-step explanation:
It's halfway between 16 and 17?
PLS HELP I GIVE BRANLIEST GIVING 15 PTS
Answer:
Hello!! It's C
Step-by-step explanation:
An integer is a whole number; a number that is not a fraction. And a additive integer is two integers whose sum is zero are called additive inverses of each other. They are also called the negatives of each other. So -7 - 7 is 0. Hope this helped a bit!!!!! p.s tell me if i'm wrong! ❤️
someone help please
Answer:
£500=€625
Step-by-step explanation:
£412=€515
=> £1=€515/412
=> £1=€1.25
For £500
£500=€(1.25 x 500)
=> £500=€625
Polar bears eat about 8.4 pounds of fish a day. Penguins eat about 0.80 of that amount. How many pounds of fish do penguins eat per day?
Answer:
6.4 pounds
Step-by-step explanation:
please brainliest if correct
The agriculture club is planting vegetable gardens of land that measures 1 3/4 of an acre. Each garden will measure 1/8 of an acre. What is the greatest number of gardens that can be planted?
Answer: 14 gardens
Explanation:
1. You can either turn the fractions into decimals (1.75 and 0.125) or make the denominators the same (1 6/8 and 1/8)
2. multiplying 3/4 by the 2 to get the least common multiple, which in this case is 8. (3/4x2=6/8)
3. Divide the number of acres available (1 6/8) by the number of acres needed for each garden (1/8) to get the answer. (1 6/8÷1/8=14)
slove the equation fully
Step-by-step explanation:
I solved it in my notebook
Given m ||n, find the value of x.
+
(2x-16)
(4X+4)
Answer: 6x - 12
Step-by-step explanation:
(2x - 16) + (4x + 4)
2x + 4x = 6x
-16 + 4 = -12
4x+y=37
y=3x+2
What’s the answer to this equation
Answer:
What is the question asking for?
Step-by-step explanation:
I'm not sure what is it asking
I need help on listing the four points that have a distance of 8 from B, thank you!
Answers:
(12, 3)(-4, 3)(4, 11)(4, -5)A diagram is shown below.
===========================================================
Explanation:
First we locate point B at (4,3). The '4' in the x position means we've gone 4 units to the right of the origin, and the 3 in the y coordinate means we've gone 3 units up.
Now we need to find four points that are 8 units away from this central location. We'll ignore point A.
What we can do is add 8 to the x coordinate of point B to get x+8 = 4+8 = 12. Keeping the y coordinate the same, the point (12, 3) is exactly 8 units away from (4,3). Think of drawing a number line through those two points. Then we can note there are 8 spaces between (4,3) and (12,3). Or we can say "there are 8 spaces between 4 and 12" since that '3' doesn't really play much of a role in this case.
So (12,3) is one answer.
---------------------------------
Move back to point B(4,3)
Instead of adding 8 to the x coordinate, let's subtract 8 from it
x-8 = 4-8 = -4
Again the y coordinate is kept the same.
The point (-4, 3) is 8 units away from (4,3). The number line distance from -4 to 4 is 8 units.
So (-4,3) is another answer.
----------------------------------
Move back to point B
From this starting point, we can move 8 units up. Doing this means we add 8 to the y coordinate, while the x coordinate is kept intact.
(4,3) turns into (4,11) after doing so.
(4,11) is another answer.
---------------------------------
Move back to point B
From this point, we can move down 8 units to arrive at (4,-5). note how y-8 = 3-8 = -5. The x coordinate is kept the same.
(4,-5) is another answer.
----------------------------------
The four points we found were:
(12, 3)(-4, 3)(4, 11)(4, -5)which are four possible answers
Those points are found by going 8 units right, 8 units left, 8 units up and 8 units down in that order. Each time we started at point B as our center of operation. The use of the word "center" is done because we can form a circle of radius 8, and the center of the circle is at B(4,3). Any point on the circle's edge is exactly 8 units away from the center point B.
Refer to the diagram below. The four answers are the red points P,Q,R,S. The point T is another point that could be an answer, but it's not as easy to find compared to the four other points.
How many presents would Tarzan wrap in 4 hours if he wrapped 3
presents every 20 minutes?
Answer:
36 presents
Step-by-step explanation:
The maximum number of charms that will fit on a bracelet is 3(d-2/3), where d is the diameter (In centimeters) of the bracelet.
b) What is the maximum number of charms that fit on a bracelet that has a diameter of 6 centimeters?
Answer: 16
the maximum number of charms that fit on a bracelet that has a diameter of 6 centimeters is 3(6 - 2/3) = 16
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
The problem would look like this: 3(6-2/3).
First of all you would have to multiply both 6 and 2/3 by 3, resulting in a new equation, 18/1 - 2/1. Then, you can proceed to subtract 2 from 18 and you get 16.
Y=2x^2 - 8x+3 graph the equation
Answer:
Graph is below.
Step-by-step explanation:
The solutions of the equations are : x = [8 ± √ 40] / 4
Given,
Y=2x² - 8x+3
Now,
To get the solution of equation equate it to 0 .
2x² - 8x+3 = 0
By quadratic formula,
x = -b ± √ b² - 4ac/2a
Substitute the values in the formula,
x = [8 ± √ 64 - 4(2)(3)] / 2* 2
x = [8 ± √ 40] / 4
Now plot the points in the graph. The graph is attached below.
Know more about equations,
https://brainly.com/question/17181370
#SPJ6
You are biking to your friends' house to do math homework. Halfway there, you realize you forgot your textbook, so you turn around. After biking 0.25 mile, you are one mile from your house. What is the distance between your house and your friend's house.
( Please explain how you got the answers and thank you sososo much!!! (: )
Answer:
2.50 miles
Step-by-step explanation:
Let the distance between the houses be X.
Since, 1mile + 0.25miles = X/2 miles
X = 2.50 miles
Simpifying the ratio 2hours and 45 minutes
Is 5-x^2=6 a true equation?
Answer:
No.
Step-by-step explanation:
</3 PureBeauty
A model scale is 1 cm = 8m.
If the actual object is 40 meters, the model is
____ cm long.
Answer:
5
Step-by-step explanation:
1 =8
'
8=40
=40/8
=5
Even though Freeman is only 8 years old and Eddie is only 9, they have already landed jobs as product testers at Swivel Chairs Incorporated. If Freeman can swivel a chair 30 times per minute and Eddie can swivel a chair 36 times per minute, how many minutes will it take the two of them together to swivel chairs a (combined) total of 792 times? Alphab After you enter your answer press GO. 1 5 minutes GO 9 Playback
Answer:
a
Step-by-step explanation:
PLEASE HELPPPPPPPPPPPP
Answer:
70 degrees angle
Step-by-step explanation:
please give me a brainliest!!<3
Answer:
D. A 70° angle
Step-by-step explanation:
Since this is a protractor, this will not be measuring side lengths, so A and C are out. Answer B is wrong as well since the angle shown is an acute angle meaning it is less than 90°. This leaves us with answer D.
2 and 1/4 divided by 1 and 2/5
Answer: 1 17/28
Step-by-step explanation:
2 1/4 ÷ 1 2/5
=9/4 ÷ 7/5
= 9/4 × 5/7
= 9 x 5 = 45
4 x 7 = 28
= 45/28
ANSWER : 1 17/28
1/3 +5 =
how do I solve
Answer: 16/3 or 5.333333
Step-by-step explanation:
1/3 is 0.3333333 so 0.3333333 + 5 is 5.333333
Answer:
1/3 + 5 = 16/3 or 5 1/3
Step-by-step explanation:
First we convert 5 to a equal fraction towards 1/3.
5 = 5/1 = 15/3
Then we add 15/3 and 1/3.
15/3 + 1/3 = 16/3.
16/3 = 5 1/3.
So, the answer is 16/3 or 5 1/3.
Hope this helps! :)