Step-by-step explanation:
Total Shares = 3 + 4 + 5 = 12 shares
12 Shares = R600
(12÷12) Share = R(600÷12)
1 Share = R50
(1×3) Shares = R(50×3)
3 Shares = R150
4 Shares = R(50×4) = R200
5 Shares = R(50×5) = R250
Tom Gets R150.
Paul gets R200.
Anne gets R250.
PLEASE HELP! IM GIVING BRAINLIEST!
Answer:
1/2 x 1/2= 2/4
Step-by-step explanation:
Answer:
Nicoles pattern is correct
Ians pattern is 0,1,3,7,15,
Coordinate pairs
1,0
5,1
17,3
53,7
161,15
Step-by-step explanation:
Pencil and paper
pls help me with all of them ill give 81 points
Answer:
1. No
2. Yes
3. [tex]\sqrt{80}[/tex]
4. x=8
Step-by-step explanation:
1.
6^2+8^2
=36+64=100
9^2=81
100≠81
No
2.
5^2+12^2
=25+144
=169
13^2=169
169=169
Yes
3.
x^2=4^2+8^2
x^2=16+64
x^2=80
x=[tex]\sqrt{80}[/tex]
4.
x^2+6^2=10^2
x^2+36=100
x^2=64
x=[tex]\sqrt{64}[/tex]=8
Solve the one step equation: -5a = -50
Answer:
a = 10
Step-by-step explanation:
a = 10
Divide -5 on both sides
Answer:
a=10
Step-by-step explanation:
divide -50 by -5 and you get 10. therefore, a=10.
Find the axis of symmetry and the vertex for the following quadratic equation.
y=x^2-8x + 15
Answer:
pill
Step-by-step explanation:
Hue is arranging chairs. She can form 6 rows of a given length with 1 chair left over, or 9 rows of that same length if she gets 11 more chairs. Complete the equation and solve it to find how many chairs are in that row length. In your equation, use the variable x to represent the number of chairs in each row.
Answer:
There are 7 chairs in each row length.
Step-by-step explanation:
Let number of chairs in 1 row be 'x'.
Let total number of chairs be 'y'.
Given:
Hue can form 6 rows of a given length with 3 chairs left over.
It means that Total number of chairs is equal to chairs in 1 rows multiplied by number of rows which is 6 plus number of chairs which is left which is 3.
Framing in equation form we get.
Also Given:
Hue can form 8 rows of that same length if she gets 11 more chairs.
It means that Total number of chairs is equal to chairs in 1 rows multiplied by number of rows which is 8 minus number of chairs which is required more which is 11.
Framing in equation form we get.
From equation 1 and equation 2 we can say that L.H.S is same.
So according to law of transitivity we get;
Combining like terms we get;
Using Subtraction and Addition property we get;
Now Using Division Property we will divide both side by 2.
Hence there are 7 chairs in each row length.
A social studies quiz has 4 true-or-false questions. The following list shows the possibilities for a student's responses to these questions. TTTT, TTTF, TTFT, TTFF, TFTT, TFTF, TFFT, TFFF, FTTT, FTTF, FTFT, FTFF, FFTT, FFTF, FFFT, FFFF How many outcomes include 2 true and 2 false answers?
Answer:
The answer is there are six outcomes
Step-by-step explanation:
TTFF, TFTF, TFFT, FTTF, FTFT,
FFTT
The probability of getting outcomes including 2 true and 2 false answers is 3/8.
The given sample space is {TTTT, TTTF, TTFT, TTFF, TFTT, TFTF, TFFT, TFFF, FTTT, FTTF, FTFT, FTFF, FFTT, FFTF, FFFT, FFFF}
We need to find how many outcomes include 2 true and 2 false answers.
What is the formula to find the probability of an event?The formula to find the probability of an event is P(E)=Number of favourable outcomes/Total number of outcomes.
Now, the number of favourable outcomes=6 and = the total number of outcomes=16.
So, P(E)=6/16=3/8
Therefore, the probability of getting outcomes including 2 true and 2 false answers is 3/8.
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What is the range of the set of data points given below? 175 159 180 172 163 166 170 162 175 157 178 160
Answer:
Range = highest observation - lowest observation
180-157 = 23
Answer:
Hi! The answer to your question is 23
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☆Brainliest is greatly appreciated!☆
Hope this helps!!
- Brooklynn Deka
Christopher sold his dinette set for $245 through an online site, which charged him 9% of the selling price as commission. what is the commission?
Answer:
$22.05
Step-by-step explanation:
If a product has a sales commission, then one must divide the commission percent by (100) to convert the percent to a decimal. Then multiply the result by the price of the product to find the amount of money that will be given as a commission.
Applying this knowledge to the given problem, one must divide (9%) by (100) to convert to decimal form,
9% / 100 = 0.09
Now multiply the result by the price of the product (245) to find the amount given away in commission,
0.09 * 245 = 22.05
NEED HELP FAST‼️ WILL MARK B‼️‼️‼️
Triangle ABC has the following coordinates. A(6,-6), B(3,-3) and C(6,-3). What are the
coordinates of triangle A'B'C' if it is dilated with a scale factor of 4 with the origin as the center of
dilation?
Answer:
4×6=24,4×-6=-24,4×3=12,4×-3=-12,4×
6=24,4×-3=-12
What shape is the cross-section?
a. Triangle
b. Circle
c. Ellipse
d. Hexagon
e. Square
f. Rectangle
g. Pentagon
Answer:
triangle
A cross section is the shape we get when cutting straight through an object. The cross section of this object is a triangle. It is like a view into the inside of something made by cutting through it.
Step-by-step explanation:
❤️
martin is saving to buy a bike that cost $420. so far he saved $140. how much must he save each week in order to buy in 16 weeks.
Answer:
the answer is 26
A figure is shown.
8x
7x
44.4°
What is the measure, in degrees, of the highlighted angle?
We know that the sum of a straight line is 180° . So here there are 3 angles in a straight line . And the sum is 180° . So that ,
[tex]\tt\to Sum_{(angles \ of \ a \ straight \ line)}= 180^o \\\\\tt \to 7x + 8x + 44.4^o = 180^o \\\\\tt\to 15x = 180^o - 44.4^o \\\\\tt\to 15x = 135.6^o \\\\\tt\to x =\dfrac{135.6^o}{15}\\\\\tt\to \boxed{\orange{\tt x = 9.04^{\circ} \approx 9^{\circ} }}[/tex]
So the measure of angle that is highlighted will be 8x = 8(9) = 72°
Answer:
72.32degrees
x is 9.04
Step-by-step explanation:
7×9.04=63.28
8×9.04=72.32
44.4+63.28+72.32=180
Which of the given values is a solution to the equation −8d+2=−40d+2?
Answer: d=0
Step-by-step explanation:
-8d+2=-40d+2
Add 40d to both sides
32d+2=2
Then isolate the 32d by subtracting 2 from the right side.
32d=0
Divide both sides by 32 and get
d=0
Select all names that apply to this figure
Answer:
Quadrilateral and Parallelogram. There is not enough information given to determine the rest of the shapes.
Rewrite each fraction with a denominator of 24.
3/8 and 7/6
Answer:
3/8=9/24
7/6=28/24
Step-by-step explanation:
[tex]\frac{3}{8}\cdot \frac{3}{3}=\frac{9}{24}[/tex]
[tex]\frac{7}{6}\cdot \frac{4}{4}=\frac{28}{24}[/tex]
Gina earns an hourly rate of $8.94 for a 40-hour week. She receives
double-time (2 times the hourly rate) for any weekend work. This week
she worked his regular 40 hours plus 10 hours on Saturday. Calculate her
gross pay.
Answer: $536.40
Step-by-step explanation:
8.94 * 2 = 17.88
8.94(40) + 17.88(10)
357.60 + 178.80 = $536.40
please please help i will mark u brill
please fast i need it right know !!!!!
Answer:
yes
Step-by-step explanation:
8d+54=150
8*12+54
96+54
150
Liz has two pieces of string; one 18cm long, the other 24cm long. She wants to cut them
up to make pieces of string that are all the same length with no string left over. What is the
greatest length she can make the pieces of string?
Answer:
6cm
Step-by-step explanation:
length of the longest string=24
length of the shortest string=18.
for both string to have the same length,
24-x=18
x=24-18
=6cm
Work out the surface area of this solid prism.

The diagram is not drawn to scale.
Find the area of the composite area
Answer:
39.8
Step-by-step explanation:
5 + 25 = 30
3.14 * 2.5^2 ( divide it in two since its a semi circle)
add that result with 30
$
1. Una esfera de latón de 3 pies
cúbicos a 22°C se expuso al calor hasta alcanzar una temperatura de
66°C. ¿Cuál será su nuevo volumen'si el coeficiente de dilatación lineal del latón es de 18x1095
Answer:
Tell in english plss
Step-by-step explanation:
i dont understangd okk
solve (x – 5)^2 = 17
Answer:
x = 5 ± √17
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityAlgebra I
Terms/CoefficientsMultiple RootsStep-by-step explanation:
Step 1: Define
(x - 5)² = 17
Step 2: Solve for x
[Equality Property] Square root both sides: x - 5 = ±√17[Addition Property of Equality] Add 5 on both sides: x = 5 ± √17Jake paid $28.00 for admission to the county fair and bought 12 tickets to play games. If he spent a total of $64, what is the cost, x, of one ticket? Write and Solve an Equation.
Answer:
64 - 28 = 36
36 divided by 12 = 3
one ticket is 3 $
The table represents the monthly fees for checking accounts at two banks. Bank Monthly fee L 1% of checking account balance Р S6 Which statement is best supported by the information in the table The fee at bank L bank will be less than the fee at bank P only when the checking account balance is more than $600 The fee at bank L will always be less than the fee at bank The fee at bank L will be more than the fee at bank P only when the checking account balance is less than $600 The fee at bank L will be the same as the fee at bankboy only when the checking account balance is $600
WILL GIVE BRAINLEST ANSWER
Answer:039
Step-by-step explanation:
You are testing the claim that the mean GPA of night students is different from the mea GPA of day students. You sample 20 night students, and the sample mean GPA is 2.84 with a standard mean GPA is 2.55 with a standard deviation of 0.45. Test the claim using a 1% level of significance. Assume the population standard deviations are unequal and that GPAs are normally distributed. Give answer to at least 4 decimal places. What are the correct hypotheses
Answer:
As the calculated value of z does not lie in the critical region the null hypothesis is accepted that the GPA mean of the night students is the same as the GPA mean of the day students.
Step-by-step explanation:
Here n= 20
Sample mean GPA = x`= 2.84
Standard mean GPA = u= 2.55
Standard deviation = s= 0.45.
Level of Significance.= ∝ = 0.01
The hypothesis are formulated as
H0: u1=u2 i.e the GPA of night students is same as the mean GPA of day students
against the claim
Ha: u1≠u2
i.e the GPA of night students is different from the mea GPA of day students
For two tailed test the critical value is z ≥ z∝/2= ± 2.58
The test statistic
Z= x`-u/s/√n
z= 2.84-2.55/0.45/√20
z= 0.1441
As the calculated value of z does not lie in the critical region the null hypothesis is accepted that the GPA mean of the night students is the same as the GPA mean of the day students.
Zrób rysunek pomocniczy i oblicz miary kątów w sześciu trójkątach, które otrzymasz wykreślając dwusieczne kątów trójkąta. Kąt ABC wynosi 620 , kąt ACB wynosi 1020 .
Answer:
Zrób rysunek pomocniczy i oblicz miary kątów w sześciu trójkątach, które otrzymasz wykreślając dwusieczne kątów trójkąta. Kąt ABC wynosi 620 , kąt ACB wynosi 1020 .
Step-by-step explanation:
Solve 96 = 2w^2, where w is a real number. Round your answer to the nearest hundredth. If there is more than one solution, separate them with commas. If there is no solution, click on No solution.
Answer:
Step-by-step explanation:
96 = 2w²
48 = w²
√48 = w
√(16)(3) = w
± 4√3 = w
± 6.93
w = 6.93, -6.93
help me...................
Answer:
A. 4
Step-by-step explanation:
The answer to this question is option A. which is 4. This is because for every value of 5 or above, we round up to the next digit. For option B and C, those values are either 5 or above. This means that choosing those values would give a new value of 74.16, not 74.15 as the answer is showing.
What is the area of this figure?
Answer:
m
Step-by-step explanation:
A triangle has sides with lengths of 28 feet, 96 feet, and 100 feet. Is it a right triangle?
Answer:
Yes, itis a right triangle (Brainliest pls :3)
Step-by-step explanation:
Using the hypotenuse formula you can calculate it
Yes it is a right triangle.
Given that,
A triangle has sides with lengths of 28 feet, 96 feet, and 100 feet.
We have to determine,
Is it a right triangle.
According to the question,
To determine if a triangle contains a right angle using Pythagoras' theorem.
If the squares of the two shorter sides add up to the square of the hypotenuse, the triangle contains a right angle.
Therefore,
By Pythagoras theorem,
[tex](Hypotenuse)^{2} = \ (Base)^{2} +\ ( perpendicular)^{2}\\[/tex]
The triangle has sides with lengths of 28 feet, 96 feet, and 100 feet.
Then,
The squares of the two shorter sides add up to the square of the hypotenuse, the triangle contains a right angle.
[tex]=(28)^{2} + (96)^2 = (100)^2\\\\= 784 + 9216 = 10000\\\\10000 = 10000[/tex]
It is a right angle triangle.
Hence, Yes it is a right triangle.
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