Rewrite in simplest terms: 10(7g-9h)-4h-8(-h+8g)10(7g−9h)−4h−8(−h+8g)
Answer:
6g-90h+6320gh-720h²-4480g²
Answer:
6g−86h
Hopefully this is correct :)
Emergency help please
Answer:
x = 91
Step-by-step explanation:
y = 130
The supplementary angle with y is 50
z = 321
360 - 321 = 39
Interior angles:
50 and 39 and x
To find x:
x + 50 + 39 = 180
x + 89 = 180
x = 180 - 89
x = 91
Multiple choices
A. Triangle CFB is congruent to Triangle EDB by the SAS theorem.
B. Triangle CFB is similar to triangle EDB by the AA similarity
C. The measurement of angle CE is 46 degrees
D. The measurement of angle ED is 108 degrees
E. Central angle of circle A measured 72 degrees
Answer: B and C: Triangle CFB is similar to triangle EDB by the AA similarity; The measurement of angle CE is 46 degrees
Step-by-step explanation:
I found out the answer after getting it wrong in Math Nation section 10
Answer:
B. Triangle CFB is similar to triangle EDB by the AA similarity
C. The measurement of angle CE is 46 degrees
Step-by-step explanation:
I also took the test
NO links I will report... please! The first drop down is x y w z Please read before you try to give answer.
Answer:
Graph Y. Reflection over the x-axis
Step-by-step explanation:
This may be wrong. if it is i'm sorry.
In the rectagular prism shown below, GH is parallel to EF. If the equation of GH is 6y-x=2, could the equation of EF be 4=y-1/6x? Explain your reasoning.
Answer:
Yes
Step-by-step explanation:
Given
GH:
[tex]-6y - x = 2[/tex]
Required
Can EF be
[tex]4 = y - \frac{1}{6}x[/tex]
First, we determine the slope of GH
[tex]-6y - x = 2[/tex]
Solve for 6y
[tex]6y = -x - 2[/tex]
Solve for y
[tex]y = -\frac{1}{6}x - \frac{2}{6}[/tex]
[tex]y = -\frac{1}{6}x - \frac{1}{3}[/tex]
An equation has the form:
[tex]y =mx + b[/tex]
Where
[tex]m = slope[/tex]
By comparison:
[tex]m = -\frac{1}{6}[/tex]
Next, determine the slope of EF
[tex]4 = y - \frac{1}{6}x[/tex]
Make y the subject
[tex]y = -\frac{1}{6}x + 4[/tex]
The slope is:
[tex]m = -\frac{1}{6}[/tex]
Compare the slopes of both lines.
[tex]m=m = -\frac{1}{6}[/tex]
Since they have the same slopes, then the equation of EF is possible
Harriet has a bag with 8 marbles in it. It has 4 blue marbles, 3 red marbles, and 1 green marble. She will pick a marble out, record which one it is, and put it back in the bag. What is the probability of Harriet picking a blue marble , then a red marble?
A. 7/8
B. 3/4
C. 3/10
D. 3/16
no links
Answer: 3/4
Step-by-step explanation: You have 8 marbles.. only 1 is the wrong color.
Need help will give brainliest if you answer plz explain how I want to learn?
Answer:
16 degrees
Step-by-step explanation:
This is a right triangle with shorter leg 3 in and hypotenuse 11 in. The 3 in side is opposite the angle theta. Thus, by definition of the sine function,
sin theta = 3/11 = 0.273
Using a calculator and the inverse sine function, we get theta = 0.276 radian, or 15.8 degrees. This rounds up to 16 degrees.
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
I think it's D.
Step-by-step explanation:
Just a guess, I forgot about deviation
What point represents the x- intercept of the graph of the equation y = 3/5x +3/2?
Answer:
(-2.5,0)
Step-by-step explanation:
To find the x intercept you need to set y=0 then solve for x.
y=3/5x + 3/2
0=3/5x + 3/2
-3/2 = 3/5x
x = -2.5
you put in into point form. (-2.5,0)
The first cube has a side length of 3 units. The second cube has a side length of 5 units. Write an expression that you can use to find the total volume of ice you can make.
Answer:
152 cubic units
Step-by-step explanation:
Volume of a cube = L³ where;
L is the side length of a cube
For the cube of side length of 3 units
Volume of the cube = 3³
Volume of the cube = 27 cubic units
For the cube of side length of 5 units
Volume of the cube = 5³
Volume of the cube = 125 cubic units
Total volume the ice can make = (125 + 27)cubic units
Total volume the ice can make = 152 cubic units
Help me pls!!! I will give brainleiest
Answer:
D
Step-by-step explanation:
this is because it is closed circle so the underline for the inequality sign must be required and it points to everything less than 2 so the ineqaulity sign will go to 2 as it is bigger than x
Show that
[tex] \frac{1}{1 + \frac{1}{ \sqrt{2} } } [/tex]
can be written as
[tex]2 - \sqrt{2} [/tex]
How do I solve this??
The ratio of Sara and Laila age was 5:4. 2 years later their ratio is 6:5. What is their current ages?
Sara's age
Answer:
Sara is 10 and Laila is 8Step-by-step explanation:
Sara's age = sLaila's age = lThe ratios:
s/l = 5/4 ⇒ s = 5l/4(s + 2)/(l + 2) = 6/5 ⇒ 5(s + 2) = 6(l + 2) ⇒ 5s = 6l + 2Substitute s into the second equation and solve for l:
5(5l/4) = 6l + 225l = 24l + 8l = 8Fins s:
s = 5*8/4 = 10A line with a slope of 2 passes through the point (3, 9).
Write an equation for this line in point-slope form.
y – __ = __ (x – 3)
The area of a triangle is 24 square inches. What is the height of the triangle if the base length is 8 inches? (5 points) 6 inches 8 inches 12 inches 16 inches
Answer:
6
Step-by-step explanation:
Answer:
The correct answer is 6.
Step-by-step explanation:
I took the test and got it right
Add the polynomial expressions using the horizontal format.
(6x3 + 5x) + (4x3 + x2 - 2x + 9)
Answer:
I'll clear the parentheses first. This is easy to do when adding, because there are no "minus" signs to take through any parentheticals. Then I'll group the like terms in accordance to their variables (keeping them in alphabetical order), and finally I'll simplify:
(2x + 5y) + (3x – 2y)
2x + 5y + 3x – 2y
2x + 3x + 5y – 2y
5x + 3y
These two terms are un-like (because they have different variables), so I cannot combine them. This means that I've gone as far as I can, so my hand-in answer is:
5x + 3y
Step-by-step explanation:
A 7-pack of movie tickets costs $41.84. What is the unit price, rounded to the nearest cent?
per ticket
Submit
Answer:
$5.98
Step-by-step explanation:
Unit price is the cost of a single ticket
41.84/7=5.98
Answer:
$5.99
Step-by-step explanation:
41.84/7= 5.98571429 = 5.99
A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the given equation. Using this equation, find out what price the widgets should be sold for, to the nearest cent, for the company to make the maximum profit.
y=-3x^2+239x-2268
y=−3x
2
+239x−2268
Answer:
The link is a virus don't search it
Step-by-step explanation:
Answer:
Step-by-step explanation:
A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the given equation. Using this equation, find out what price the widgets should be sold for, to the nearest cent, for the company to make the maximum profit.
y=-3x^2+239x-2268
y=−3x
2
+239x−2268
A recipe calls for 2 eggs to make 4 dozen cookies.
Leslie needs 10 dozen cookies. How many eggs will
she need?
Leslie will need 5 eggs to make 10 dozen cookies
please help i’ll give brainlest
Answer:
I think is c
Step-by-step explanation:
since I think that
A pool holds 8400 litres of water. A builder fills up the pool with a 17 litre container. He pours in 379 containers of water. Is this enough to fill the pool?
Answer:
No, because 379 times 17 6443
Step-by-step explanation:
15% of 35 with explanation pls
Answer:
5.25
Step-by-step explanation:
15% of 35 = 35 times 15% = 35 × 0.15 = 5.25
Please help me with this homework
Answer:
It takes five days for them to have the same amount of money.
HELP PLZZZZZZ PLZZZZZZ I GIVE EXTRA POINTS
Plz do the last box’s for me
Answer:
I think its 0.2
Step-by-step explanntion
3 months late
Can somebody please help
Step-by-step explanation:
x + 90⁰ + 90⁰ + 120⁰ = 360 ....sum of angles of quadrilatral is 360⁰
x = 60⁰...
In the data set below, what is the mean absolute deviation? 38147 If the answer is a decimal, round it to the nearest tenth. mean absolute deviation (MAD):
Answer:
2.32
Step-by-step explanation:
Given the data:
3, 8, 1, 4, 7
The mean absolute deviation (MAD) :
Σ|x - m| / n
Mean, m = Σx / n
Σx = 23
n = 5
Mean, m = 23 / 5 = 4.6
|3 - 4.6| + |8 - 4.6| + |1 - 4.6| + |4 - 4.6| + |7 - 4.6|
(1.6 + 3.4 + 3.6 + 0.6 + 2.4) / 5
= 2.32
I need you to the rescue
Answer:
E. 360
Step-by-step explanation:
We have two boxes of 6in by 6in,
and 4 with 12in by 6in, so we just multiply to find the area and add them up
6 x 6 = 36 x 2 = 72
12 x 6 = 72 x 4 = 288,
add them up and we get 360.
(っ◔◡◔)っ ♥ Hope It Helps & Please Consider Giving Brainliest♥
Answer:
E
Step-by-step explanation:
6*6= 36
There are two of these squares so 72
12*6= 72
there are four of these rectangles so 288
soooo......288+72= 360
so E
Your math teacher allows you to choose the most favorable measure of central tendency of your test scores to determine your grade for them. On six tests you earn scores of 89, 81, 85, 82, 89, and 89. What is your grade to the nearest whole number, and which measure of central tendency should you choose
Answer: 89
Step-by-step explanation:
Since the tests scores are 89, 81, 85, 82, 89, and 89. The measure of central tendency are:
Mean = (89 + 81 + 85 + 82 + 89 + 89) / 5
= 515/6
= 85.83
Median = 89, 81, 85, 82, 89, and 89. We'll rearrange the numbers which will be:
81, 82, 85, 89, 89 and 89
Median = 85+89/2
= 174/2
= 87
Mode = 89 which appears most.
Since the math teacher allows me to choose the most favorable measure of central tendency, I'll choose the mode since it gives a higher score.
Stella jogs 800 m every day. The graph shows her distance from home as she runs her route. In which two points does Stella run the fastest? Explain how you know .
Answer: A,B is your answer because she leave her house on AB and run Bc she is stoped and CD is her going back home hope this helped
Step-by-step explanation: Plz make brainly
A 7-pack of ice cream bars costs $3.36. What is the unit price?
Answer:
$0.48
Step-by-step explanation:
3.36/7=0.48