Answer:
A river is ribbon like shape of water that flows downhill from the force of gravity. A body of water smaller than a river is often called a stream, creek, or pond.
A delta is a body of water that carries rushing water from rivers into lakes, oceans, etc.
Hope this helps!
Please mark brainliest!
what is d^2+7 if d=8
Answer:
d²+7
8²+7
64+7
71......
Answer:
[tex] {d}^{2} + 7 \\ d = 8 \\ {8}^{2} + 7 = 64 + 7 \\ = 71[/tex]
Mrs. Juarez has 3.5 pounds of apples. Her apple canning recipe calls for 7.5 pounds of apples. The equation 3.5+
p = 7.5 can be used to determine the number of pounds of apples, p, Mrs. Juarez needs to use the fullrecipe
without any changes to the ingredient measures. Which number line best represents the solution to the equation?
F
kk
Answer:
2+2 4 and for 2 2 2+4 6 yesirrrrr
What is the scale factor of the dilation that takes P to Q
The answer would be: 0.8
the answer should be 0.8
for brainly and points thank you
Answer: A
Step-by-step explanation:
Subtract 2 from both sides of the equation ,
Simplify , Subtract the numbers , 9x from both sides of the equation, Combine like terms, Divide both sides of the equation by the same term, then you get your solution! I hope this helps.
Joseph has a collection of stickers. When the stickers are aranged in piles of 3, there are 2 stickers left over. When the stickers are aranged in piles of 4, there are 2 stickers left over. When the stickers are arranged in piles of 12, how many stickers are left over?
Answer:
2 stickers will be left over
Step-by-step explanation:
To answer the question, all you need to do is figure out at what value of stickers would the remaining stickers be equal to 2 if the piles are made up of either 3 to a set or 4 to a set. To do this, we need to figure out the size of the whole set of stickers.
Lets assume that the total number of stickers is 14. Lets test the 2 given conditions. If we divide it in piles of 3 then we will have a pile of 12 stickers (4 piles of 3 stickers each) with 2 stickers remaining.
Lets test the second condition. If we divide it in piles of 4, we will again have 12 stickers (3 piles of 4 stickers each) with 2 stickers remaining.
Now that both conditions have been satisfied, all we have to do is see how many stickers are left if we make a pile of 12 stickers. In this case, we will have just one pile of 12 stickers and, again, we will be left with 2 stickers.
Therefore, the answer is 2 stickers
Find the measure of the angle.....
Can anyone help???
Answer:
76
Step-by-step explanation:
A full triangle is 180 *always remember
180-153=27
so r is 27
180-77-27=76
or you could do
77+27+x=180
104+x=180
x=180-104
x=76
Very easy question - please answer fast
Answer:
A
Step-by-step explanation:
Cause if you go up 1 and to the right three you get a point on the line
Cdef maps to jklm with the transformation (x,y) to (4x,4y) to (x-4,y-9). What is the value of ef/lm.
Answer:
EF / LM = 1 / 4
Step-by-step explanation:
Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, translation, dilation and rotation.
Dilation is the enlargement or reduction in the size of a figure. If a point A(x, y) is dilated by a scale factor of k, the new point is at A'(kx, ky).
Translation is the movement of a point right, left, up or down. If a point A(x, y) is translated a units left and b units down, the new point is at A'(x - a, y - b).
Translation preserves the size and shape of an object. Dilation preserves the shape but not the size.
Cdef maps to jklm with the transformation (x,y) to (4x,4y) to (x-4,y-9).
CDEF was first dilated by a scale factor of 4 to get (4x,4y) before it was translated by (x-4,y-9). Since dilation changes the size of the figure, hence JKLM would be 4 times the size of CDEF. Therefore:
LM / EF = 4
EF / LM = 1 / 4
Translate the expression with rational exponents into a radical expression. Simplify if necessary.
2
(
(-343)
Answer:
-686
Step-by-step explanation:
2 x -343 = -686
Answer plz. Zzzzxxzzz
Answer:
m= -12
Step-by-step explanation:
-15m-30=-12m+6
-3m=36
m=-12
Answer:
m = -12
Step-by-step explanation:
Simplify the Left Hand Side:
[tex]-5\left(3m+6\right) = -5\cdot \:3m+\left(-5\right)\cdot \:6[/tex]
[tex]=-15m-30[/tex]
Simplify the Right Hand Side:
[tex]-3\left(4m-2\right)=-3\cdot \:4m-\left(-3\right)\cdot \:2[/tex]
[tex]=-3\cdot \:4m+3\cdot \:2[/tex]
[tex]= -12m+6[/tex]
All together we have:
[tex]-15m-30=-12m+6[/tex]
Add 30 to both sides and simplify:
[tex]-15m-30+30=-12m+6+30[/tex]
[tex]-15m=-12m+36[/tex]
Add 12m to both sides and simplify:
[tex]-15m+12m=-12m+36+12m[/tex]
[tex]-3m=36[/tex]
Finally, we divide both sides by -3:
[tex]\frac{-3m}{-3}=\frac{36}{-3}[/tex]
And we get the answer
m = -12
A seafood market sold shrimp for $10.50 per pound. Due to a seafood supply shortage the cost of shrimp increased to $12.60 per pound. What was the percentage of the price increase?
plslslsl help :')
What is the slope? (IXL)
Answer:
The slope would be 5/2.
Step-by-step explanation:
Hold on I need to write this down
x y
50 0
70 50
------------
50/20
or
5/2
HELP ME PLEASE IM DESPERATE!!!
Answer:
ABC is similar to ADE because ABC and ADE have similar degree angles
Step-by-step explanation:
Sorry if this is wrong.
A group of people sit their driving theory test and 24 people passed.
80% of the people passed the driving theory test.
How many people sat the test altogether?
Answer:
14
Step-by-step explanation:
sarah lost her science book her school charges a lost book fee equal to 75% of the cost of the book sarah recieved a notice she owes the school $60 for the book how much did the school pay for the book
Answer: $80
Step-by-step explanation:
You have been told that Sarah ended up paying $60, and you were told before that the charge for a lost book was 75%.
Therefore
$60 = 75%
Now we have to find out what amount of money would be equivalent to 100%:
To do this, find out what amount of money would be equivalent to 25% first.
You can do this by dividing both values by 3.
60 / 3 = 20
75 / 3 = 25
So now $20 = 25%
Now find 100% (which is the original amount) multiply each value by 4 :
$80 = 100%
So the school payed $80 for the book.
hope this helps :)
area of this circle
attachment below
Answer:
Step-by-step explanation:
Area of a circle = (3.14) (6)2
= 113.04
Answer:
Area = 36π
Step-by-step explanation:
Area of circle = π x r²
Area = π x 6²
= 36π
which expression has value of 15 when = 12?
[tex] \frac{18}{p} \: \: \: \: \: \: \: \: [/tex]
or
3p
or
18-p
or
p+3
someone please help me im failing math
Answer:
I think its 3p not sure but u can try that
Please help me I'm really stuck lol. I'll give the first correct answer Brainliest!
used desmos graphing calculator I think x=-1.6 x=1/3
You try to find zeros on systems of equations right been a while for me
On a coordinate plane, three of the four vertices of a rectangle are located at the points (0,0). (5,5), and (6,2). What is the area, in square units of the rectangle?
Answer:
32
Step-by-step explanation:
Answer:
its 32, i tried it and got it right
Step-by-step explanation:
solve for x: 11 -4x = 19
Answer:
-2
Step-by-step explanation:
if you have -4 -2 then like ... you add 11 i think then ldk , i thought i was getting somewhere lol
3
-9(2.7 - 1.55) + 3
Answer:
-7.35
Step-by-step explanation:
distribute -9 to 2.7 and 1.55
-9x2.7=-24.3
-9x1.55=-13.95
then subtract -13.95 from -24.3
-24.3-(13.95)=-10.35
Then add 3 to -10.35
Answer = -7.35
Answer:
what is the question I do not know but ill try my best
Step-by-step explanation:
-9(2.7 - 1.55) + 3= -7.35
domain and range, please help and explain this to me Jim, thanks!!!
Answers:
Domain = {-24, -6, -4, 4, 21, 47}
Range = {24, 55, 45, 77, 3, 93}
Don't forget about the curly braces.
The domain is the set of all allowed x inputs. So we simply list all the x coordinates of the points given. That's all there is to it. The range is the list of all possible y output values, so we just list the y coordinates. Toss out any duplicate y values. Sorting each set is optional because order doesn't matter in a set.
13x = 2(5x+3) solve for x
Answer:
13x=2(5x+3)
13x=10x+6
13x-10x=6
3x=6
x= 6/3
x=2
Answer:
x=2
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
13x=2(5x+3)
13x=(2)(5x)+(2)(3)(Distribute)
13x=10x+6
Step 2: Subtract 10x from both sides.
13x−10x=10x+6−10x
3x=6
Step 3: Divide both sides by 3.
3x/3=6/3
Answer:
x=2
have a nice day!!!
What is the area of PQR?
Answer:
I think its c
solve the following system of equations
Answer:
x = 4
y = 8
Step-by-step explanation:
From the question given above,
3.2x – 0.6y = 8 .......... (1)
–0.8x + 0.9y = 4 ......(2)
We shall determine the value of x and y by using elimination method as illustrated below:
3.2x – 0.6y = 8 .......... (1)
–0.8x + 0.9y = 4 ......(2)
Multiply equation 1 by 0.8 and equation 2 by 3.2
0.8 × (3.2x – 0.6y = 8)
2.56x – 0.48y = 6.4 ......... (3)
3.2 × (–0.8x + 0.9y = 4)
–2.56x + 2.88y = 12.8....... (4)
Next, add equation 3 and 4 together. This is illustrated below:
,,,,,, 2.56x – 0.48y = 6.4
+ –2.56x + 2.88y = 12.8
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
2.4y = 19.2
Divide both side by 2.4
y = 19.2 / 2.4
y = 8
Substitute the value of y into any of the equation to obtain the value of x. Here, we shall use equation equation 1. This is illustrated below:
3.2x – 0.6y = 8
y = 8
3.2x – 0.6(8) = 8
3.2x – 4.8 = 8
Collect like terms
3.2x = 8 + 4.8
3.2x = 12.8
Divide both side by 3.2
x = 12.8 / 3.2
x = 4
From the calculations made above,
x = 4
y = 8
A seafood market sold shrimp for $10.50 per pound. Due to a seafood supply shortage the cost of shrimp increased to $12.60 per pound. What was the percentage of the price increase?
HELP PLEASE
Write an equation for the line in slope-intercept
form.
Answer:
y=2x+5
Step-by-step explanation:
slope intercept form is represented by: y=mx+ c
where, m is slope
c is y intercept.
joey is checking out at the grocery store he spent 14.36 and gets 26.00 in change. how much money did he hand the cashier
Answer:
40.36
Step-by-step explanation:
= 26 + 14.36 = 40.36
maria draws one marble from a bag containing 5 red, 3 green, and 4 yellow. the probability she draws a yellow marble is____
Answer:
33% or 4/12
Step-by-step explanation:
There are 5 red, 3 green, and 4 yellow, so make it into a fraction. In total there are 12 marbles(5+3+4). There are 4 yellow marbles, so the fraction would be 4/12. Turn this into a percent to get the probability. 4/12 = 0.33 = 33%
On one day four gardeners and four helpers earned 360 dollars. On another day working the same number of hours and at the same rate of pay , five gardeners and six helpers earned 480 dollars how much does a gardener and how much does a helper earn each day?
They get paid 60 dollars per