Answer:
R: (16, 2)
Step-by-step explanation:
Let (x, y) be the point R
(x - 10)/2 = 3 and (y + 12)/2 = 7
x - 10 = 6 y + 12 = 14
x = 16 y = 2
R: (16, 2)
What is the ordered pair where the two lines intersect? no links
Answer:
you need to plug in the values and see whether they work on both lines.
At a museum cafe you can get a pre-made boxed lunch with a sandwich, fruit, and drink for only .
The sandwiches are made with either turkey or ham.
The fruit is either an apple or an orange.
The drink is either bottled water or juice.
The number of boxes they make for every possible combination is the same. If you randomly choose one of the boxed lunches without knowing the contents, what is the probability you will get a turkey sandwich, an apple, and a bottle of water in your box?
Answer:
1/8
Step-by-step explanation:
1/2 x 1/2 x 1/2
Please help meeeeeeeeeee!
At your full-service. 500 room hotel, typically, 1/4 of the guests will request
room service per day. How many room service calls will likely be received in
the next 7 days?
a.850
b.875
c.900
d.925
how many whole numbers are greater than 9 and less than 60
Answer:
51
Step-by-step explanation:
You just subtract 9 from 60, hope this helps
i need help with this question.
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: 32*
Explanation:
9x + 3x-10 + 2x-6 = 180
x = 14
3(14) - 10 = 32
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer:
<A=32
Step-by-step explanation:
9x+3x-10+2x-6=180
14x-16=180
14x=196
x=14
3(14)-10=
Mrs. Phillips has some cans of peas, beans, corn, and carrots without labels. When a can is chosen randomly, the probability of picking a can of peas is 110, a can of beans is 310, and a can of corn is 12. What is the probability of picking a can of carrots? Select ALL that apply.
1/10
1/5
9/10
10%
20%
90%
Answer:
i think it is 20 percent
Step-by-step explanation:
5[5y -6] = 4[y -7]
solve the equation by balancing the equation
Answer: 2/21
Step-by-step explanation:
5[5y -6] = 4[y -7]
We first need to open the bracket to be able to solve the question
25y - 30 = 4y - 28
Collect like terms
25y - 4y = -28 + 30
21y = 2.
y = 2/21
Therefore, the value for y is 2/21.
Cody bought eight bags of jelly beans at the store. He counted the number of jelly beans in each bag. These are the results:
40, 40, 42, 50, 55, 57, 59, 61
Which measure of central tendency is most appropriate for the data, and why?
mean, since it represents the most frequent number
A
B
mean, since there are no outliers that affect the data
С
median, since there are no outliers that affect the data
median, since it represents the most frequent number
D
Answer:
Mean, since it represents the most frequent number
Keillisse bought a new eraser that came in a cardboard wrapper.
2cm,4cm,5cm
What is the minimum amount of cardboard used for the wrapper?
A. 38 cm
B. 40 cm
C. 76 cm
D. 80 cm
which triangle congruence postulate, if any, can be used to prove the two triangles are congruent
Answer:
dont know answer sorry minsan tama na sagot
Find the value of this expression if x = -2 and
y = 4.
ху
3
Answer:-8/3
Step-by-step explanation:
given xy/3
putting vales of x and y
(-2)(4)/3
-8/3
Which quadrilateral can be classified as a trapezoid?
Group of answer choices
a quadrilateral with one small square in each of the four corners, and arrows going in the same direction for each of the opposite sides
a quadrilateral with sides of different lengths
a quadrilateral with single arrows going in the same direction for one pair of the opposite sides and double arrows for the other pair of opposite sides
a quadrilateral with double arrows going in the same direction for one pair of the opposite sides
How the answer works :
I am using A, B, C, and D for the question.
What I think :
I think the answer is.... C
Real answer :
I got it correct, because it is.... C!
What is the length of the leg
Answer:
The length of the leg is 8.7
Step-by-step explanation:
Formula:
a = √(c² - b²)
Substitute 9 for c and 2 for b:
a = √(9² - 2²)
a = √(81 - 4)
a = √77
a = 8.77496438739
what is the average rate of change of the function f(x) over the interval [1,3] rounded to the nearest whole number f(x)=6(2.5)
Answer:
[f(1) - f(3)] / [1–3]
Step-by-step explanation:
Formula
f(x) = 6(2.5)
How to find
The average rate of change over the interval [a,b], or the secant line between the points a and b on the function f(x), is [f(a) - f(b)]/[a-b]. So, substitute a for 1 and b for 3, and you get [f(1) - f(3)] / [1–3]. The quotient of that is your average rate of change.
La suma dels quadrats de tres nombres naturals consecutius i múltiples de 3 és igual a 450. Planteja una equació de segon grau i calcula els tres nombres.
Answer:
The 3 numbers are 9, 12, and 15.
Step-by-step explanation:
I will answer in English, below the answer you can see a translation in Catalan.
This can be translated to:
The sum of the squares of three consecutive and multiple natural numbers of 3 is equal to 450. Pose a quadratic equation and calculate the three numbers.
First, a multiple of 3 can be written as:
3*n
The consecutive multiple of 3 is:
3*n + 3
The consecutive multiple of 3 is:
3*n + 3 + 3
Then the sum of their squares is:
(3*n)^2 + (3*n + 3)^2 + (3*n + 6)^2
And we know that this is equal to 450, then we need to solve the equation:
(3*n)^2 + (3*n + 3)^2 + (3*n + 6)^2 = 450
let's solve this:
9*n^2 + (9*n^2 + 2*(3*n)*3 + 9) + (9*n^2 + 2*(3*n)*6 + 36) = 450
27*n^2 + 54*n + 45 = 450
we can write this as:
27*n^2 + 54*n + 45 - 450 = 0
27*n^2 + 54*n - 405 = 0
The solutions of this equation are given by the Bhaskara's formula, and the solutions are:
[tex]n = \frac{-54 \pm \sqrt{54^2 -4*27*(-415)} }{2*27} = \frac{-54 \pm 216 }{54}[/tex]
we know that our numbers are naturals, then the numbers are positives, which means that we only care for the positive solution of n, which is:
n = (-54 + 216)/54 = 3
Then the 3 numbers are:
3*n = 3*3 = 9
(3*n + 3) = (3*3 + 3) = 12
(3*n + 6) = (3*3 + 6) = 15
In Catalan:
En primer lloc, es pot escriure un múltiple de 3 com:
3 * n
El múltiple consecutiu de 3 és:
3 * n + 3
El múltiple consecutiu de 3 és:
3 * n + 3 + 3
Llavors, la suma dels seus quadrats és:
(3 * n) ^ 2 + (3 * n + 3) ^ 2 + (3 * n + 6) ^ 2
I sabem que això és igual a 450, llavors hem de resoldre l’equació:
(3 * n) ^ 2 + (3 * n + 3) ^ 2 + (3 * n + 6) ^ 2 = 450
resolem això:
9 * n ^ 2 + (9 * n ^ 2 + 2 * (3 * n) * 3 + 9) + (9 * n ^ 2 + 2 * (3 * n) * 6 + 36) = 450
27 * n ^ 2 + 54 * n + 45 = 450
podem escriure això com:
27 * n ^ 2 + 54 * n + 45 - 450 = 0
27 * n ^ 2 + 54 * n - 405 = 0
Les solucions d’aquesta equació vénen donades per la fórmula de Bhaskara, i les solucions són:
[tex]n = \frac{-54 \pm \sqrt{54^2 -4*27*(-415)} }{2*27} = \frac{-54 \pm 216 }{54}[/tex]
sabem que els nostres nombres són naturals, aleshores els nombres són positius, cosa que significa que només ens importa la solució positiva de n, que és:
n = (-54 + 216) / 54 = 3
Llavors els 3 nombres són:
3 * n = 3 * 3 = 9
(3 * n + 3) = (3 * 3 + 3) = 12
(3 * n + 6) = (3 * 3 + 6) = 15
What is 2.4% as a decimal
Answer:
2.4% as decimal will be 0.024.
Step-by-step explanation:
1) To convert to a decimal, divide the percent number by 100.
[tex]2.4 \div 100 = 0.024[/tex]
2) Therefore, the decimal form is 0.024.
[tex]0.024[/tex]
2.4% is equivalent to 0.024 as a decimal.
To convert 2.4% to a decimal, we divide the percentage value by 100. In this case, we divide 2.4 by 100:
2.4% = 2.4 / 100 = 0.024
Therefore, 2.4% as a decimal is 0.024.
When we convert a percentage to a decimal, we move the decimal point two places to the left. This is because a percentage is a value expressed as a fraction of 100. So, to express 2.4% as a decimal, we divide 2.4 by 100, resulting in 0.024.
To understand this conversion, consider that 100% is equivalent to the whole value, which is represented as 1 in decimal form. Any percentage less than 100% will be a fraction of that whole, expressed as a decimal less than 1. In this case, 2.4% is a small fraction of 1, which is 0.024.
To learn more about the decimal;
https://brainly.com/question/15945576
#SPJ6
Find the volume of the figure
Answer:
132 yd³
Step-by-step explanation:
To find the volume of a triangular prism, use this equation: V = (1/2bh) * h
V = (1/2(11 * 4)) * 6
Step 1: Multiply 11 by 4 to get 44.
V = (1/2(44)) * 6
Step 2: Multiply 1/2 by 44 to get 22.
V = 22 * 6
Step 3: Multiply 22 by 6 to get 132.
V = 132
The volume of the figure is 132 yd³.
I hope this helps! (⌒ω⌒)
what is the surface area of a cube that is 5 cm long?
What answer is this?
Answer:
45 degrees is what i think
Step-by-step explanation:
how many 5ths are in 3 3/5
Answer:
18
Step-by-step explanation:
3 3/5 = 18/5
Which choice is the conjugate of the expression below X is greater than equal to four? X-4-5
Answer:
√x-4 - 5
Step-by-step explanation:
a p E x
Answer:
D.
Step-by-step explanation:
A P E X
can anyone help me with this math question
Answer:
Dan made more money last month
Step-by-step explanation:
15/100 10/100 Make the Percent's into decimal's and Dan's is still higher
Solve this system using substitution: y=5x and 7x-3y=32
Answer:
x = -4 and y = -20
Step-by-step explanation:
y = 5x and 7x - 3y = 32
→ Substitute y = 5x into 7x - 3y = 32
7x - 15x = 32
→ Simplify
-8x = 32
→ Solve
x = -4
→ Substitute x = -4 into y = 5x
5 × -4 = -20
The recommended amount of fertilizer is 0.6 lb per 100 square feet of garden space. How much fertilizer would be needed to fertilize 250 square feet of garden space?
Answer:
1.5 lb
Step-by-step explanation:
Steps to determining the answer
calculate the lb that would be needed for 1 square foot of the gardenMultiply the answer gotten from the above step by 250 square feetLb that would be needed for 1 square foot = 0.6 lb / 100 = 0.006
Lb needed for 250 square foot = 0.006 x 250 = 1.5 lb
Determine the value of x that makes each equation true.
-3x =6.3
-1.2x = -30
x/-1.2 = -0.3
^fraction
Solve please help.
(PLEASE HELP)
What is the measure of the unlabeled angle in the triangle below?
A.38
B.40
C.49
D.89
Answer: B. 40
Step-by-step explanation:
We know that a triangle has to equal 180 degrees and we have measurements of two sides 49 and 91 we add those together to get 140 and subtract that from 180 to get you answer of B. 40
Can you please solve for x?
Answer:
The measurement of angle L is given by the expression 180° – 130°. So, angle L measures 50°.
Step-by-step explanation:
PLSSS HELPPP ILL BE MARKING BRAINLIEST!!!!!!!!Question 19 (1 point)
Consider the two figures below. John said that the figures are similar because Figure A' is the result of dilating Figure A about the point X with a
scale factor of 1/2 and then reflecting it vertically. Which corrects John's error?
Figure A
Figure A'
С
O
Ob
Ос
Od
The image is instead a dilation about point X with a scale factor of 2 and then a vertical reflection.
The image is instead a dilation about point X with a scale factor of 1/2 and then a rotation about point X.
The image is instead a dilation about point X with a scale factor of 1/2 and then a horizontal reflection.
The image is instead a dilation about point X with a scale factor of 2 and then a horizontal reflection,
Answer:
I think it is A
Step-by-step explanation:
All the other answers do not have a vertical reflection, and Figure A to Figure A' is a dilation and then a VERTICAL reflection.
Write a linear equation in slope intercept form using the given point and slope.
(6,-6); slope = 2/3
Answer:
2/3x-10
Step-by-step explanation:
y=mx+b
y=2/3x+b
Now, what about b, the y-intercept?
To find b, think about what your (x,y) point means:
(6,-6). When x of the line is 6, y of the line must be -6.
Because you said the line passes through this point, right?
Now, look at our line's equation so far: . b is what we want, the 2/3 is already set and x and y are just two "free variables" sitting there. We can plug anything we want in for x and y here, but we want the equation for the line that specfically passes through the the point (6,-6).
So, why not plug in for x the number 6 and for y the number -6? This will allow us to solve for b for the particular line that passes through the point you gave!.
(6,-6). y=mx+b or -6=2/3 × 6+b, or solving for b: b=-6-(2/3)(6). b=-10.
so, y=2/3x-10