Answer:
adding integers means adding integers with the same signs whili subtracting integers means adding the integers of apposite
The math club made pies to sell for a Pi Day fundraiser. The cafeteria donated 12 pies. All of the pies were cut into 8 slices, and the math club sold all 208 slices. How many pies did the math club make?
Answer:
They made 26 pies.
Step-by-step explanation: brainliest please
I need help with #52 ASAP… please help me with help this .. please and thank you
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70x2 ? A 10 B 24 C 100 D 140
Answer:
140
Step-by-step explanation:
[tex] \mathrm{Answer} : [/tex]
70 × 2 = 140therefore, correct answer is D. 140
Given the expression below, which statement is true about the
parentheses?
10 + (26 - 4)*2
1.The parentheses indicate that 10 * 26 should be simplified last
2.The parentheses indicate that 10 * 26 should be simplified first.
3.The parentheses indicate that 26 - 4 should be simplified first.
4.The parentheses indicate that 10 + 26 should be simplified first.
please help i have ZERO knowledge in math
Answer:
your correct answer is 3 no first ,
a^15/a^5=a^10 true or false
Answer:
true
Step-by-step explanation:
a^15 ÷ a^5 = a^10
a÷a = a
15- 5 =10
give brainliest please I need it to level up
Answer:
True
Step-by-step explanation:
Using the rule of exponents
[tex]\frac{a^{m} }{a^{n} }[/tex] = [tex]a^{(m-n)}[/tex] , then
[tex]\frac{a^{15} }{a^{5} }[/tex]
= [tex]a^{(15-5)}[/tex]
= [tex]a^{10}[/tex]
What's the circumference of a
circle with a radius of 6 inches?
Use 3.14
C = [?] inches
Answer:
37.7
Step-by-step explanation:
Answer:
C=2πr=2·π·6≈37.69911in
HELP PLEASE I NEED FASS ANSWERS TO ALL IF CAN
Answer:
8: 12 ,5
9 : 18, 7
10 : 17,5
But Not Sure
i^32=......................
A line passes through the points (5, 6) and (0,5). What is its equation in slope-intercept
form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.
Answer:
y = 5x
Step-by-step explanation:
(y1-y2) = (x1 - x2)
(6-5)y = (5-0)x
y = 5x
10.
Which is the graph of the exponential function y = 9(3)x?
Answer:
The answer is B
Step-by-step explanation:
Answer:
B is right
Step-by-step explanation:
I got 100 on my test, give the other person brainliest.
Line segment XY has endpoints X(5, 7) and Y(– 3, 3). Find the equation for the perpendicular bisector of line segment XY.
Answer: The equation for the perpendicular bisector of line segment xy is .
Explanation:
It is given that the line segment xy has endpoints x(5,7) and y(-3,3).
The bisector divides the line segment xy in two equal parts, so the bisector must be passing through the midpoint of xy.
Midpoint of two points (x_1,y_1) and (x_2,y_2) is calculated as,
Midpoint of xy is,
So, the perpendicular bisector must be passing through the point (1,5).
The slope of line passing through the point (x_1,y_1) and (x_2,y_2) is calculated as,
Slope of line segment is . Therefore the slope of perpendicular bisector is -2 because the the product of slopes of two perpendicular lines is always -1.
The line passing through the point (x_1,y_1) with slope m is defined as,
Bisector passing through the point (1,5) with slope 2.
Therefore, the equation for the perpendicular bisector of line segment xy is .
Jose takes a shape at random. write down the probability the shape is white and three sided.
The midpoint of SR is M(5,-2). One endpoint is S(-1,3).
Find the coordinates of endpoint R.
A. R(11,–7)
B. R(2, 1)
C. R(
6-5)
D. R(2,0.5)
wer 1.
Answer:
The answer is A
Step-by-step explanation:
Midpoint formula: (x1 + x2) / 2, (y1 + y2) / 2
In this case, we already have the midpoint, so one of the x and one of the y values are unknown, whereas the sum is not.
(-1 + x) / 2 = 5, (3 + y) / 2 = -2
For both equations multiply both sides by 2
-1 + x = 10, 3 + y = -4
x = 11, y = -7
Rewrite as coordinates.
(11, -7)
the total area of the figure below is 240cm2. Use this fact to write an equation involving x. Then solve the equation to find the value of x.
Answer: It's all in here my friend!
Step-by-step explanation: https://www.waynesville.k12.mo.us/cms/lib07/MO01910216/Centricity/Domain/603/A1%20CA%20L5%20SOLUTION%20KEY%20WORKED%20OUT.pdf
Turn square root of x into a fraction
Step-by-step explanation:
[tex] \sqrt{x} \\ \sqrt{x} \times \frac{ \sqrt{x} }{ \sqrt{x} } \\ \frac{ \sqrt{x } \times \sqrt{x} }{ \sqrt{x} } \\ \frac{x}{ \sqrt{x} } [/tex]
If i round 706 to the nearest 10 and to the nearest 100, i get the same answer
y(4 - 2x) = 12 solve for y
Answer:
[tex]y= \displaystyle\frac{6}{2 - x}[/tex]
Step-by-step explanation:
Hi there!
[tex]y(4 - 2x) = 12[/tex]
Divide both sides by 4-2x:
[tex]y= \displaystyle\frac{12}{4 - 2x}[/tex]
Simplify the fraction:
[tex]y= \displaystyle\frac{6}{2 - x}[/tex]
I hope this helps!
What is the slope of G(-11,-3) and H(-6,7)
A rectangle is formed by placing 2 identical squares side by side. The area of the rectangle is 98 cm2. What is the perimeter of one square
the food service industry is projected to grow from 13.1 million to nearly 14.4 million employees by 2023.calculate the percent increase
Answer: 9.92% increase
Step-by-step explanation:
(14.4MM-13.1MM)/(13.1MM) = 0.099237 0.0992 to 3 sig figs
9.92% increase
on a given planet, the weight of an object varies directly with the mass of the object. suppose that an object whose mass is 9 kg weighs 54 N. calculate the mass of another object that weighs 24 N
helpppppp me pleaseeeee
Divide the following integers. -12 � 4= -3 -8 -48 3
Answer:
Step-by-step explanation:
Simplify -12\ 4−12÷4 to -3−3.
-3=-3-8-48,3
−3=−3−8−48,3
2 Simplify -3-8−3−8 to -11−11.
-3=-11-48,3
−3=−11−48,3
3 Simplify -11-48−11−48 to -59−59.
-3=-59,3
−3=−59,3
4 Since -3=-59,3−3=−59,3 is false, there is no solution.
Gina rented a truck for one day there was a base fee of 12.75 there was an additional charge of 20 cents for each mile driven total cost c (in dollars) for driving x miles is given by the following function
C(x)=0.20x+12.65
What is the total rental cost if jina drove 50 miles?
Answer:
$22.75Step-by-step explanation:
The function is:
C(x) = 0.20x + 12.75Find C(50) for 50 miles:
C(50) = 0.20*50 + 12.75C(50) = 22.75Given function:-
C(x)=0.20x+12.65
We have to find value at 50
[tex]\\ \sf\longmapsto C(50)[/tex]
[tex]\\ \sf\longmapsto 0.20(50)+12.65[/tex]
[tex]\\ \sf\longmapsto 10+12.65[/tex]
[tex]\\ \sf\longmapsto 22.65[/tex]
Find the value of x
Answer:
Step-by-step explanation:
The exterior angle (shown) is equal to the two remote interior angles ( the ones marked with values in x).
5x + 2 + 5x = 11x - 11 Combine the terms on the left.
10x + 2 = 11x - 11 Add 11 to both sides
10x + 2 + 11 = 11x
10x + 13 = 11x Subtract 10x from both sides.
13 = x
(a) Given that A = {1, 2, 3, 4} and B = {4, 5, 8, 10, 11, 12, 14, 15). Is the function f : A B defined by f(x) = 3x + 2 one to one and into? Give reasons.
Answer:
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<HEAD>
<TITLE>INTRO CODE
</TITLE>
</HEAD>
<BODY>
<B> One one but not onto..
</B>
</BODY>
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Find the smallest value of k, such that 16k is a perfect cube.
Answer:
k = 4
Step-by-step explanation:
16k = 16(4) = 64 and
64 = 4 × 4 × 4
[tex]\sqrt[3]{64}[/tex]
= [tex]\sqrt[3]{4^{3} }[/tex]
= 4
Find the square root of 1024144 by division method.
Quality answers please...
Answer:
1012
Step-by-step explanation:
Really sorry if i got this wrong, I did the division method though and that's what i got.
I hope it was helpful......
Ashely’s math average decreased 12 points to 78. Then she completed an extra credit and raised her final average by 5 points.
Answer:
90-12+5 = 83
Step-by-step explanation:
How did I do this ????
Answer:
I know the first one is 6, since there's 6 sides
The second one should be Plane BDHF, since those two are exactly the same
Don't know the third one
The fourth should be segments AC, EG, and FH since they're all the same
The larger of two numbers is 15 more than three times the smaller number. If the sum of the two
numbers is 63, find the numbers. (Help it’s due tomorrow)
Step-by-step explanation:
Let the smaller number be x
Greater number = 3x + 15
3x + 15 + x = 63
4x + 15 = 63
4x = 63 - 15
4x = 48
x = 48/4
x = 12
Greater number = 3(12) + 15 = 51
Answer:
Solution,
Let the smaller number be y, then
bigger number=3y+15
Now,
According to question
3y+15+y=63
4y+15=63
4y=63-15
4y=48
y=48/4
y=12
Hence,
smaller number=y=12
greater number=3y+15=3×12+15=51
