Answer:
a+b=ab
Step-by-step explanation:
a plus b is equal to ab.
Answer:
Step-by-step explanation:
5x = 30
If there are 5 students in a row, find the number of rows given that the number of total students is 30.
Here 'x' represents the number of row
What is the answer to this question?
Kyle bought a DVD that cost $19.23, including tax. She gave the sales clerk a $20 bill. How much change should Kyle receive?
Answer: Kyle received $0.77
Step-by-step explanation:
Pls hurry and helppp NO LINKS
help, please
I really need help
Answer:
I agree because 2 4/5 of 2 1/2 is 2 and there still is a half left
Step-by-step explanation:
please mark this answer as brainlest
Answer:No i do not agree because 4/5 of 2 is 8/5 which is 1 3/5
Step-by-step explanation:
I had to multiply 2(the whole number)by the numerator which is 8 then i divide it by the denominator and you get 1 3/5
What is the quotient?
I need help ill mark brainliest
Answer:
its 26 first and second is 31Step-by-step explanation:
I WILL GUVE BRAINLIEST!!!
Answer:
[tex]31.73\ in^2[/tex]
Step-by-step explanation:
1. Approach
The easiest way to solve this problem is to find the area of the triangle and the area of the inscribed circle. Then subtract the area of the inscribed circle from the area of the triangle.
2. Find the area of the triangle,
The area of the triangle can be found using the following formula,
[tex]A_t=\frac{b*h}{2}[/tex]
Where (b) represents the base of the triangle, and (h) represents the height.
Substitute in the given values and solve,
[tex]A_t=\frac{b*h}{2}\\\\A_t=\frac{12*10}{2}\\\\A_t=\frac{120}{2}\\\\A_t=60[/tex]
3. Find the area of the inscribed circle,
The formula to find the area of a circle is the following,
[tex]A_c=(pi)r^2[/tex]
Where (pi) represents the numerical value (3.1415...) and (r) represents the radius of the circle. By its definition, the radius of a circle is always half of the diameter, thus the radius of the given circle is (3).
Substitute in the given values and solve,
[tex]A_c=(pi)r^2\\\\A_c=(pi)(3)^2\\\\A_c=(pi)9\\\\A_c=28.26[/tex]
4. Find the area of the shaded region,
To accomplish this task, subtract the area of the circle from the area of the triangle,
[tex]A_t-A_c=A_s[/tex]
[tex]60-28.26=A_s[/tex]
[tex]31.73=A_s[/tex]
If the regular price is $900 and the discount rate is 30%, what is the sale price?
Answer:
$630
Step-by-step explanation:
First, multiply the original price by the decimal of the percentage:
900 x 0.30 = 270
Since this is a discount we subtract the original amount and the discount amount. If it we were calculating tax or a raised price, you would add. But were lowering the price so:
900 - 270 = 630
Therefore, it’s 630
A pear weighs 7/8 pound. A case contains 12 pears. If each pear weighs the same, how much does the case of pears weigh?
Answer:
67
Step-by-step explanation:
Answer:
10.5 pounds
Step-by-step explanation:
[tex]\frac{7}{8} *12=10.5 lbs[/tex]
compare and contrast converting customary units of length and converting metric units of length
Answer:
The customary system is the system of measurement primarily used in the United States. Units in this system include the inch, foot, mile, pound, and cup. The metric system is the system of measurement primarily used in science and in countries outside of the United States.
Answer:
the person above me is right
Step-by-step explanation:
Expand and simplify these 12 questions
Answer:
1. 3x+15
2. 4x+36
3. 4x+36
4. 6x-2
5. 5x-10
6. 4x-24
7. 2x+1
8. 6x+21
9. 4x+16
10. 4x+10
11. x+4
12. 5x-10
To expand an equation, you can apply the distributive property
==> The distributive property, sometimes known as the distributive property of multiplication, tells us how to solve certain algebraic expressions that include both multiplication and addition.
CREDIT: prepscholar.com ^ for the definition of the distributive property
Write the equation of the line that goes through the point (3, 7) and has a slope of 2 in point-slope form.
Remember that point-slope form is `y\ -\ y_{1}\ =\ m\left(x\ -\ x_{1}\right)`
Once you have your equation, graph its line on the coordinate plane to the left.
Answer:
Step-by-step explanation:
All we need to do here is to employ the point-slope formula for the equation of a straight line: y - k = m(x - h). Here h = 3, k = 7 and m = 2. After substituting these values into y - k = m(x - h), we get:
y - 7 = 2(x - 3) (point-slope form)
This is perfectly adequate/correct, but it can be simplified into slope-intercept form y = mx + b:
y = 2x - 14 + 21, or
y = 2x + 7 Clearly, the y-intercept is 7 and the slope is 2. This is the slope-intercept form.
To graph this line, let x = 0. Then the y-intercept is (0, 2). Plot this. Next, find the x-intercept: Let y = 0 and solve the resulting equation for x:
0 = 2x + 7, or 2x = -7, or x = -7/2. Plot this (-7/2, 0). Finally, draw a line through these two points (0, 2) and (-7/2, 0).
PLZZZ help with this its pretty simple!
Answer:
D
Step-by-step explanation:
hope this helps
Answer:
D) 4x² - 9
Step-by-step explanation:
(2x + 3)(2x - 3)
4x² - 6x + 6x - 9
4x² - 9
Evaluate the expression 4^3 + [(96 ÷ 8) × 5] – 42. pls help
Answer:
82
I think, not for Shure thou
Which of the following statements shows a characteristic of a statistical question?
The question is focused.
There is a population that is being studied.
The distribution can be broken into categories.
The question allows for surveys to be conducted.
because it's a data and a statistical question is something that you use data for
Answer:
B
Step-by-step explanation:
Use snap cubes to represent the amounts of red and blue paint in the recipe. Then, draw a sketch of your snap-cube representation of the maroon paint. Your teacher will provide directions on how to use the snap-cubes. What amount does each cube represent?
Answer:
bru wat
Step-by-step explanation:
what is the volume of the figure?
Answer:
18 x 10 x 9 = 1620
+
9 x 5 x 24 = 1080
= 2700m3
Answer:
2700
Step-by-step explanation:
You first find the area of each shape:
1st: 9*5*24= 1080
2nd: 18*10*9= 1620
Then you add the two together:
1080 + 1620 = 2700
That is your answer.
Don't guess!
I will mark brainliest if its correct!
Don't answer if you don't know!
Also no links!
And show your work plz!
Answer:
49
Step-by-step explanation:
First you multiply all the numbers then divide by 50
What is the solution to the inequality 7x + 2 < –3x + 1?
Answer:
x<-1/10
Step-by-step explanation:
7x+2 < -3x+1
+3x +3x
10x+2 < 1
-1 -1
10x+1 < 0
-1 -1
10x < -1
x < -1/10
GIVING BRAINLIEST
Look at the Stem-and-Leaf charts shown below. What is the highest value?
A) 92
B) 97
C) 132
D) 133
Dont guess!
I will mark brainliest if its correct!
explain your answer
Answer:
[tex]1\frac{11}{16\\}[/tex] ounces
Step-by-step explanation:
If 1 bottle contains [tex]\frac{3}{8}[/tex] ounces, then [tex]4\frac{1}{2}[/tex] bottles would contain more ounces.
And if there is more, then less is divided.
So you would do:
[tex]\frac{4\frac{1}{2} * \frac{3}{8} }{1}[/tex]
= [tex]\frac{27}{16}[/tex]
= [tex]1\frac{11}{16}[/tex] ounces
Select the correct comparison
Answer:
ok
Step-by-step explanation:
im confused where is the answer ?
Answer:
where is the rest
Step-by-step explanation:
(i will edit answer)
solve for x: cx - d = 4
What is k
k + 2 = 75
Answer:
k=73
Step-by-step explanation:
Answer:
the answer i believe is 73
Step-by-step explanation:
k + 2 = 75
k + 2 = 75
-2 -2
__________. *Cancel out the +2 and -2*
73
The graph f(x)=x^22 was transformed to create the graph g(x)=−(3x)^2
Which statement describes this transformation?
a reflection over the x-axis and a vertical compression
a reflection over the y-axis and a vertical compression
a reflection over the x-axis and a horizontal compression
a reflection over the y-axis and a horizontal compression
Answer:
F. A reflection over the x-axis and a horizontal stretch
Step-by-step explanation:
Using Desmos, a well-known graphing-calculator website, you can input the two equations. You can see that the h(x)= -(x/4)^2 equation does in-fact reflect over the x-axis and is wider than x^2, meaning that it has a horizontal stretch.
what is the square for the number 372
Plsss help me with this if you know how to solve this plsss help me with it thank you also remember NO LINKS AND NO DOING IT JUST FOR POINTS OR YOUR ANSWER WILL BE REPORTED and if you have a question plss ask me in the "ask fluttershyponybutter about this question" section
Answer:
1: You may name either C/H or D/G
2: You can say A/G, B/H, D/E, or C/F
3: You can say either A/E or B/F
4: 102*
5: 47*
6: 43*
7: 35*
Step-by-step explanation:
1. Alternate Interior Angles are angles made and formed when two parallel or non-parallel lines are intersected by a transversal
2. Corresponding Angles are angles that are in the same position relative to lines intersected by a transversal
3. Alternate Exterior Angles are a pair of angles on the outer side of each of those two lines but on opposite sides of the transversal
4. Using the Corresponding Angle formula, we know that angle x is equivalent to the corresponding angle above it
5. Using the Alternate Exterior Angle formula, we know that the angle y is equal to the 47* angle
6. Supplementary Angles are two angles whose measures add up to 180 degrees.
7. Using the Alternate Exterior Angle formula, we know that the angle w is equal to the 35* angle
Answer:
im big dmb
Step-by-step explanation:
Hello can someone help
Answer:
Kimko, Bentley, Leon
Step-by-step explanation:
These three people are less than 3m away from sea level.
PLEASE HELP ASAP!!! WILL GIVE BRAINLIEST!! I NEED THESE ANSWERED!!! IDC IF YOU GET ALL OF THEM ATLEAST GET TWO!
Answer:
2) id.k
3) Enlargement
4) D
5)id.k
6)A
Bonus: how do you like genshin impact, and who is your favorite character?
Please answer, I’m giving brainliest, 5 starts, and a heart! :) or provide me with a picture for the answers! :)
Answer:
A: ( -10, -6,000) ( -5, 1,000) ( 0, 2,000) ( 10, 2,000) ( 30, 4,000) ( 50, 8,000) ( 70, 4,000) ( 80, 3,000) ( 90, 1,000) ( 100, 0)
B: when the weather is a medium and tolerable temperature there is a increase in daily profit, if the weather is too hot or cold the daily profit will decrease
C: just take four of the points i listed above and fill them in ( the points listed above are the table- a X and Y table)