Answer:
because one of the eight is in million while the other in hundred
PLZ HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
External angle= 110º
Step-by-step explanation:
Sum of all angle of triangle = 180º
First you need to find t
t= 50 (see image below)
External angle ( the angle outside next to (t+20))
External angle + (t+20)= 180
External angle + 50+ 20= 180
External angle + 70 = 180
External angle= 110º
LA= LD
True or false
Answer:
true
Step-by-step explanation:
They are similar triangles which means that the angles will stay the same but the length will change.
Answer:
True
Step-by-step explanation:
It's given by the problem that the two triangles are similar. Similar polygons have congruent angles and proportional sides. Thus, corresponding angles between these two triangles are congruent. Since angle A and angle D correspond, they are congruent.
find the area of the garden when x = 2 feet
586 : 18 =? Write your answer as a whole number and remainder. R Stuck? Watch a video or use a hint.
Answer:
39 R 10
Step-by-step explanation:
18 goes into 586 evenly 32 times, but there is 10 left over, making that the remainder.
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) = x + 2
B.
h(x) = 2x2
C.
h(x) = x2 + 2
D.
h(x) = 0.5x2 +1.5
Answer:
The Answer is D
Step-by-step explanation:
The equation that represents the function is [tex]h(x) = x^{2} +2[/tex].
Let us say the function is of form [tex]h(x) = x^{n} +c[/tex]......(1)
What is a Function?
A function is a rule that establishes a relation between two variables.
Points on this graph are (0, 2), (1, 3), (2, 6), and (3, 11).
So, these points will satisfy the graph,
This means, In (1) we can put the given coordinates.
Let us put (0,2)
i.e. [tex]2 = x^0 + c[/tex]
c =2
So (1) becomes [tex]h(x) = x^{n} +2[/tex].....(2)
To get n let us put (2,6) in (2)
[tex]6 = 2^{n} +2\\2^n = 4\\2^n = 2^2\\n = 2[/tex]
So, (2) becomes [tex]h(x) = x^{2} +2[/tex]
Therefore, the equation that represents the function is [tex]h(x) = x^{2} +2[/tex].
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Use the interactive graphing tool to plot the ordered pairs. (-2,0), (-1, -3), (0, -4), (1, -3), (2, 0) Using your graph, how many points lie on the x-axis?
Answer:
2 point lie on the x-axis
Step-by-step explanation:
Because y-value is 0 when a point lies on the x-axis, but when the x-value is 0 then the poit lies on the y-axis.
There are two points (-2, 0) and (2, 0), which is lie on the x - axis.
All points are shown in the graph.
Here,
All ordered pairs are given as, (-2,0), (-1, -3), (0, -4), (1, -3), (2, 0)
We have to find which points lie on the x- axis.
How to find which points lie on x-axis?
If any point in the plane has coordinates (x, y), then the general form of point lying on the x-axis is (x,0), where 'x' can be any integer.
Now,
All ordered pairs are given as, (-2,0), (-1, -3), (0, -4), (1, -3), (2, 0).
Clearly, on the points (-2,0) and (2, 0), the coordinate of y is zero.
Hence both points are lying on the x - axis.
So, There are two points (-2, 0) and (2, 0), which is lie on the x - axis.
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1. Construct a table of values of the following functions using the interval of 5
to 5.
x+3x-5
a. g(x) =
b.j(t) =
1²-2641
Complete Question:
Construct a table of values of the following functions using the interval of -5 to 5.
[tex]g(x) = \frac{x^3 + 3x - 5}{x^2}[/tex]
Answer:
See Explanation
Step-by-step explanation:
Required
Construct a table with the given interval
When [tex]x = -5[/tex]
[tex]g(x) = \frac{x^3 + 3x - 5}{x^2}[/tex] becomes
[tex]g(-5) = \frac{-5^3 + 3(-5) - 5}{-5^2}[/tex]
[tex]g(-5) = \frac{-125 -15 - 5}{25}[/tex]
[tex]g(-5) = \frac{-145}{25}[/tex]
[tex]g(-5) = -5.8[/tex]
When [tex]x = -4[/tex]
[tex]g(x) = \frac{x^3 + 3x - 5}{x^2}[/tex] becomes
[tex]g(-4) = \frac{-4^3 + 3(-4) - 5}{-4^2}[/tex]
[tex]g(-4) = \frac{-64 -12 - 5}{16}[/tex]
[tex]g(-4) = \frac{-81}{16}[/tex]
[tex]g(-4) = -5.0625[/tex]
When [tex]x = -3[/tex]
[tex]g(x) = \frac{x^3 + 3x - 5}{x^2}[/tex] becomes
[tex]g(-3) = \frac{-3^3 + 3(-3) - 5}{-3^2}[/tex]
[tex]g(-3) = \frac{-27 -9 - 5}{9}[/tex]
[tex]g(-3) = \frac{-41}{9}[/tex]
[tex]g(-3) = -4.56[/tex]
When [tex]x = -2[/tex]
[tex]g(x) = \frac{x^3 + 3x - 5}{x^2}[/tex] becomes
[tex]g(-2) = \frac{-2^3 + 3(-2) - 5}{-2^2}[/tex]
[tex]g(-2) = \frac{-8 -6 - 5}{4}[/tex]
[tex]g(-2) = \frac{-19}{4}[/tex]
[tex]g(-2) = -4.75[/tex]
When [tex]x = -1[/tex]
[tex]g(x) = \frac{x^3 + 3x - 5}{x^2}[/tex] becomes
[tex]g(-1) = \frac{-1^3 + 3(-1) - 5}{-1^2}[/tex]
[tex]g(-1) = \frac{-1 + 3 - 5}{1}[/tex]
[tex]g(-1) = \frac{-3}{1}[/tex]
[tex]g(-1) = -3[/tex]
When [tex]x = 0[/tex]
[tex]g(x) = \frac{x^3 + 3x - 5}{x^2}[/tex] becomes
[tex]g(0) = \frac{0^3 + 3(0) - 5}{0^2}[/tex]
[tex]g(0) = \frac{0 + 0 - 5}{0}[/tex]
[tex]g(0) = \frac{- 5}{0}[/tex]
g(0) = undefined
When [tex]x = 1[/tex]
[tex]g(x) = \frac{x^3 + 3x - 5}{x^2}[/tex] becomes
[tex]g(1) = \frac{1^3 + 3(1) - 5}{1^2}[/tex]
[tex]g(1) = \frac{1 + 3 - 5}{1}[/tex]
[tex]g(1) = \frac{-1}{1}[/tex]
[tex]g(1) = 1[/tex]
When [tex]x = 2[/tex]
[tex]g(x) = \frac{x^3 + 3x - 5}{x^2}[/tex] becomes
[tex]g(2) = \frac{2^3 + 3(2) - 5}{2^2}[/tex]
[tex]g(2) = \frac{8 + 6 - 5}{4}[/tex]
[tex]g(2) = \frac{9}{4}[/tex]
[tex]g(2) = 2.25[/tex]
When [tex]x = 3[/tex]
[tex]g(x) = \frac{x^3 + 3x - 5}{x^2}[/tex] becomes
[tex]g(3) = \frac{3^3 + 3(3) - 5}{3^2}[/tex]
[tex]g(3) = \frac{27 + 9 - 5}{9}[/tex]
[tex]g(3) = \frac{31}{9}[/tex]
[tex]g(3) = 3.44[/tex]
When [tex]x = 4[/tex]
[tex]g(x) = \frac{x^3 + 3x - 5}{x^2}[/tex] becomes
[tex]g(4) = \frac{4^3 + 3(4) - 5}{4^2}[/tex]
[tex]g(4) = \frac{64 + 12 - 5}{16}[/tex]
[tex]g(4) = \frac{71}{16}[/tex]
[tex]g(4) = 4.4375[/tex]
When [tex]x = 5[/tex]
[tex]g(x) = \frac{x^3 + 3x - 5}{x^2}[/tex] becomes
[tex]g(5) = \frac{5^3 + 3(5) - 5}{5^2}[/tex]
[tex]g(5) = \frac{125 + 15 - 5}{25}[/tex]
[tex]g(5) = \frac{135}{25}[/tex]
[tex]g(5) = 5.4[/tex]
Hence, the complete table is:
x ---- g(x)
-5 --- -5.8
-4 --- -5.0625
-3 --- -4.56
-2 --- -4.75
-1 --- -3
0 -- Undefined
1 --- 1
2 -- 2.25
3 --- 3.44
4 --- 4.4375
5 --- 5.4
two trains are 500 miles apart when they first enter a colision course. If after, two hours the distance between them is 300 miles and one train goes 20 mph faster than the other, find the speed of the faster train
Answer: 60mph
Step-by-step explanation:
500-300 = 200
200 = distance traveled in 2 hrs
100 = distance traveled every hour
100=2x+20, x being the slower train
80=2x
x=40
40+20 = 60, the speed of the faster train
23
There are 12 boys and 15 girls in Miss
Zayne's class. She divides her students
into several groups. Each group
consists of the same mixture of boys
and girls. How many groups does she
form?
A. 4 groups
B. 5 groups
C. 3 groups
D. 6 groups
Answer:
4 but im probably wrong
Step-by-step explanation:
12 plus 15 = 27 divided by 12 = 2.25 + 27 divided by 15 = 4.05 but you would round it to 4 but again im probably wrong
Answer:
4
Step-by-step explanation:
I copied the other guy
the average weekly salary of two employees is $1350. One makes $300 more than the other. Find their salaries.
Answer:
1650
Step-by-step explanation:
1350+300=1650
Answer:
Step-by-step explanation:
One person makes 375$ and the other makes 975$
The area of the rectangular sheet is 500cm square. If the length of the sheet is 25cm, what is its width? Also find the perimeter of the rectangular sheet.
Answer:
20cm Perimeter: 90
Step-by-step explanation:
Hope this helps!(^-^)
Step-by-step explanation:
area of rectangular sheet is 500 CM square
length =25cm
area =l×b
500cm2=25cm×b
500cm2÷25cm=b
20cm=b
b=20cm
again,
perimeter =2(l+b)
perimeter =2(25cm+20)
perimeter =2×45
perimeter =90cm
A cookie recipe calls for 1/3 of a cup of sugar and 1 1/2 cups of flour. What is the unit rate of flour to sugar for the cookie recipe
Answer:
Rate = 4.5
Step-by-step explanation:
It is given that,
A cookie recipe calls for 1/3 of a cup of sugar and 1 1/2 cups of flour.
We need to find the unit rate of flour to sugar for the cookie recipe. It can be calculated as follows :
[tex]U=\dfrac{\text{No of cups of flour}}{\text{No of cups of sugar}}\\\\=\dfrac{1\dfrac{1}{2}}{\dfrac{1}{3}}\\\\=\dfrac{\dfrac{3}{2}}{\dfrac{1}{3}}\\\\=\dfrac{3}{2}\times 3\\\\=4.5[/tex]
So, the unit rate of flour to sugar for the cookie recipe is 4.5
Is this a function please help I’m failing
Answer:
Yes
Step-by-step explanation:
This relation is a function. Functions must have unique x-values for every y-value, this relation meets those requirements. Also, since this is a graph you can use the vertical line test. To pass the vertical line test you must be able to draw a vertical line on the graph and have it intersect with the function in no more than one place.
Find the area of the parallelogram.
11 in.
11 in.
Answer:
121
Step-by-step explanation:
A = bh
A= 11 x 11
A = 121 in
Hope this helps
What’s 4x + 7y + 4 + 5x + y
Hello!
Okay, so first we need to add like terms... so first, add the terms with the same variables. That gives us:
9x + 7y + 4 + y
Now add 7y and y
That gives us:
9x + 8y + 4
This can't be added anymore... this is as far as we can go because they are no longer like terms.
Answer: 9x+8y+4
Step-by-step explanation:
4x+7y+4+5x+y
9x+7y+4+y
9x+8y+4
Where to put negative 1.5 on number line
On the number line, -1.5 would be located between -1 and zero, closer to -1.
To put negative 1.5 on a number line;
Since -1.5 is between -1 and zero, we can locate it by dividing the distance between -1 and zero into smaller intervals.
Thus Each interval represents a unit on the number line, so you can divide it into 10 equal parts.
Count 5 of these smaller intervals to the left from -1 to locate -1.5.
Then Mark a point at the fifth interval and label it as -1.5.
Therefore, on the number line, -1.5 would be located between -1 and zero, closer to -1.
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2n +7 - 5 +8 3(5 + 6x) - 12
Help!!!
which expression or expressions is equivalent to -24-12w
A cereal box contains 5 cups of cereal.
The recommended serving is cups. How many
servings are in 2 boxes of cereal?
Answer:
10 servings
Step-by-step explanation:
Since one box contains 5 cups then, two boxes equals 10 servings.
Answer:
9 and 1/2 servings
Step-by-step explanation:
A kangaroo hops 2 kilometers in 3 minutes. At this rate, how far does the kangaroo travel in 2 minutes? *
Answer:
At a speed of 2 km every 3 minutes, in 2 minutes the kangaroo would travel 1,333 km.
Step-by-step explanation:
If a kangaroo hops 2 kilometers in 3 minutes, to calculate how much distance this animal hops in 2 minutes, the following calculation should be performed:
2 km / 3 min = 0.666 km per minute (2/3 x 2)
0.666 km per minute x 2 minutes = 1.333 kilometers in 2 minutes (0.666 x 2)
Therefore, at a speed of 2 km every 3 minutes, in 2 minutes the kangaroo would hop 1,333 km.
Write an equation in point-slope form, if m= 3 and passes through (4, 5).
Answer:
y - 5 = 3(x - 4)
General Formulas and Concepts:
Algebra I
Point-Slope Form: y - y₁ = m(x - x₁)
x₁ - x coordinate y₁ - y coordinate m - slopeStep-by-step explanation:
Step 1: Define
Slope m = 3
Point (4, 5)
Step 2: Write equation
Point-Slope Form: y - 5 = 3(x - 4)
4/5 ÷1/3 equals what
Answer: 2 2/5
Step-by-step explanation:
Answer:
It’s 2/5
Step-by-step explanation:
Pls mark me brainiest and credits to the person above me
2 points
2) Evaluate the discount relative to the cost and express as a percent.
PLEASE: Type only a number without the % symbol. Example: 153
20
= 1.25 = =
16
%
Your answer
i need help asap
Answer:
125% I'm not sure if it's right
Need help with this problem:
There are two dog runs at the pet store. The first one is 11 3/8 feet long and the second one is 13 2/3 feet long. The owner of the store wants to increase the length of the first one by 4 1/2 feet. She wants to increase the length of the second one by 2 5/12 feet.
1. After the lengths of the dog runs are increased what is the length of the longer dog run?
2. How much longer is the longer dog run than the shorter dog run after the lengths are increased?
Answer:
1246
Step-by-step explanation:
jk get that work
The map shows the location of four places in a school. A coordinate plane is shown. There is a point at 5, 2 labeled Front office. There is a point at negative 6, 4 labeled Gym. There is a point at negative 4, negative 3 labeled Auditorium. There is a point at 6, negative 4 labeled Library. Peter's English class is located in the same quadrant as the auditorium. Which of the following could be the coordinates of the English classroom?
Answer:
its d or to be more specific its the right of the coordinate plane
Step-by-step explanation:
Porfavor soy nueva me pueden ayudat resolviendo estos ejercicios
Le estoy corona y los sigo tambien porfis ayudeme
Joanna has a big paper due. Yesterday, she started typing her hand-written draft. She typed 861 words of it and saved her work to
continue later. If she types at a rate of 50 words per minute, and the paper is 1,461 words long, how much more time does she have
to spend typing?
A. 17 minutes
B. 20 minutes
C.15 minutes
D. 12 minutes
the store sells dried pineapple for $0.25 per ounce. mags spent a total of $2.65 on pineapple. how many ounces did she buy?
Answer: 10 .6 ounce
Step-by-step explanation:
Answer:
10.6
Step-by-step explanation:
A 12,000-gallon pool is being filled at a rate of 40 gallons per minute. At this rate, how many minutes will it take to fill this pool 3/4 full?
Answer:
225.
Step-by-step explanation:
12,000÷40=300
75*300÷100=225
Santiago's bill for lunch at a restaurant was $79.40. He left a 20% tip. What was the
amount of the tip?
Answer:
the tip was $15.88
Step-by-step explanation:
Answer:
79.40*.2 = $15.88
Step-by-step explanation:
