Answer:
its answer C. y=-8
Step-by-step explanation:
y=-8 passes through (-2, -8) and is parallel to y=3 because they're both horizontal
The equation represents the line that is parallel to y = 3 and passes through (-2,-8) is,
⇒ y = -8.
What is Equation of line?The equation of line in point-slope form passing through the points
(x₁ , y₁) and (x₂, y₂) with slope m is defined as;
⇒ y - y₁ = m (x - x₁)
Where, m = (y₂ - y₁) / (x₂ - x₁)
We have given that,
The line that is parallel to y = 3 and passes through (-2,-8)
Now, We have to determine the parallel line passes through (-2,-8)
Slope of line y = 3 is, 0.
So, the slope of the line parallel to y = 3 is also 0.
Thus, the equation of line passes through (-2,-8) and parallel to y = 3 is,
y - (- 8) = 0(x - (-2))
y = - 8
Thus, The equation represents the line that is parallel to y = 3 and passes through (-2,-8) is y=-8.
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Can someone please help me with this!!!
Answer:
2.35 = 235 cents
235/5 = 47 nickels
47 - 33 = 14
14 X 10 = 140
235 - 140 = 95
95/5 = 19
14 + 19 = 33
14 dimes and 19 nickels
16.Can you use the SAS Postulate, the AAS Theorem, or both to prove the triangles congruent?
X
A. either SAS or AAS
B. SAS only
C. AAS only
D. neither
The given triangles are congruent by AAS rule.
Therefore, the correct option is C.
Given is a figure which is divided into two triangles, we need to see if the triangles are congruent or not,
So,
The triangles have one pair of sides equal [shown].
The triangles have one pair of angles equal [shown].
Now the "hidden" pair of angles that are equal are the angles which are equal by vertically opposite angle postulate, [where the triangles meet].
In AAS congruency theorem, the triangles are said to be congruent when two angles and a non-included side of one triangle match the corresponding angles and sides of another triangle.
Therefore, we can say that the triangles are congruent by AAS congruency rule.
Therefore, the correct option is C.
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4a + (–6b) – 3a + 2b Which expression is equivalent to this expression?
Answer:
1a+(-4b)
Step-by-step explanation:
4a + (–6b) – 3a + 2b
(4a+-3a)+(-6b+2b)
1a+(-6b+2b)
1a+(-4b)
Each sheep has 4 legs and each chicken has 2 legs. If I count 50 heads and 140 feet total, how many sheep are there?
Answer:
[tex]20\:\mathrm{sheep}[/tex]
Step-by-step explanation:
We can write the following system of equations:
[tex]\begin{cases}2c+4s=140,\\c+s=50\end{cases}[/tex], where [tex]c[/tex] is the number of chickens and [tex]s[/tex] is the number of sheep.
Multiply the second equation by [tex]-2[/tex] and add both equations to solve for [tex]s[/tex]:
[tex]\begin{cases}2c+4s=140,\\-2c-2s=-100 \end{cases},\\2s=40,\\s=\fbox{$20$}[/tex].
Helpppp!!!!!!!!!!!!!
Answer:
Easy. The square there is a right angle which equals 90 degrees. So 180-16-90=74 degrees
Answer:
74
Step-by-step explanation:
A traingle has 180 degrees we know one of the angles is 16 and one is a right angle meaning its 90 degrees, add 16 + 90 and you will get 106, subtract 180 from 106 you will get 74.
The range for all Cubic Functions is?
please help me please will give brainliest to anyone
Answer: 136
Step-by-step explanation:
Answer:
All triangle angles HAVE to add to 180
180 - 134 = 46
Angle 3 is 46 degrees
What is the mode of the data set shown below?
{10, 2, 8, 9, 5, 2, 6}
A. 42
B. 7
C. 6
D. 2
Answer:
2 (D)
Step-by-step explanation:
it comes up the most (2 times )
Answer:
2 is repeated 2 times so the mode value of the given data is 2
57 - ( - 13 ) =
please help i do not know it
negative times negative =postive
so 57 +13 = 70
find slope
x 1,2,3,4,5
y 4,6,8,10,12
Your friend can clap his hands 28 times in 12 seconds. How many times can your friend clap his hands in 2.25 minutes?
Your friend can clap
times.
I NEED HELP PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ
kevin has $24 to buy a gift for his cousin. He found a gift for $22. With 5% sales tax added on, will kevin have enough money to buy the gift? If so, how much will he pay?
Answer:5% of $22 is $1.10.
22+1.10=23.10
23.10 is less than 24
Step-by-step explanation:
You read in a book on poker that the probability of being dealt three of a kind in a five-card poker hand is 0.02. What does this mean?
Answer:
there is a 2% chance of this happening xx
If we deal with 1000 poker hands then three of any kind will be in the form of fraction 1/ 50.
What is Probability?Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.
The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.
The degree to which something is likely to happen is basically what probability means.
Given:
The probability of being dealt three of a kind in a five-card poker hand is 0.02 or 1/50.
This shows that if we deal with 1000 poker face then three of any kind will be in the form of fraction 1/ 50.
Also, shows that how may poker hand we deal we always have 1/50 of them have three of kind.
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number line is my answer correct?
Answer:
i think so
Step-by-step explanation:
because its greater than or equal to it has to go to the left
Find apolynomial function of degree3 f(10)=17,and thezeros are 0,5 and8
Given:
Degree of a polynomial = 3
Zeros of the polynomial = 0,5,8
f(10)=17
To find:
The polynomial function.
Solution:
The general form of a polynomial is
[tex]P(x)=a(x-c_1)^{m_1}(x-c_2)^{m_2}...(x-c_n)^{m_n}[/tex]
Where, a is a constant, [tex]c_1,c_2,...,c_n[/tex] are zeros with multiplicity [tex]m_1,m_2,...,m_n[/tex] respectively.
Since, 0,5,8 are zeros of the polynomial, therefore, (x-0),(x-5), (x-8) are the factors of required polynomial.
[tex]f(x)=a(x)(x-5)(x-8)[/tex] ...(i)
Putting x=10, we get
[tex]f(10)=a(10)(10-5)(10-8)[/tex]
We have f(10)=17.
[tex]17=a(10)(5)(2)[/tex]
[tex]17=a(100)[/tex]
[tex]\dfrac{17}{100}=a[/tex]
[tex]0.17=a[/tex]
Putting a=0.17 in (i).
[tex]f(x)=0.17(x)(x-5)(x-8)[/tex]
Therefore, the required polynomial is [tex]f(x)=0.17(x)(x-5)(x-8)[/tex].
A landscaper wants to find the answer to the question "How much time do people in Raleigh, North Carolina, spend doing yard work in one week?" He asks the owners of all 120 houses in a Raleigh neighborhood. Which best describes the accuracy of the results of the survey? The survey results will be inaccurate because lawns in one neighborhood do not represent all types of lawns in a large city. The survey results will be inaccurate because the entire population of Raleigh should have been surveyed. The survey results will be accurate because the sample represents the population and the population is the target of the survey. The survey results will be accurate because the sample size was large enough to represent the population.
Answer:
A- The survey results will be inaccurate because lawns in one neighborhood do not represent all types of lawns in a large city.
Step-by-step explanation:
smile:)
Trisha is making two sides of hamburgers 0.5 pounds and 0.25 pounds how many of each size of hamburgers could she make with 3.75 pounds of hamburger
Answer:
for 0.5 pounds size, we have 7.5
for 0.25 pounds size, we have 15
Step-by-step explanation:
Here, we want to calculate the number of each hamburger size that could be made
for 0.5 pounds size, we have that;
3.75/0.5 = 7.5
for 0.25 pounds, we have;
3.75/0.25 = 15
Give triangle ABC is a right triangle, and angle A is the right angle. If sin(B)=3/5, find the cos(B).
Answer:
Cos B = 4/5
Step-by-step explanation:
From the question given above, the following data were obtained:
Sine B = 3/5
Cos B =?
Recall:
Sine B = Opposite / Hypothenus
Sine B = 3/5
Therefore,
Opposite = 3
Hypothenus = 5
Next, we shall determine the Adjacent. This can be obtained as follow:
Opposite = 3
Hypothenus = 5
Adjacent =?
Hypo² = Adj² + Opp²
5² = Adj² + 3²
25 = Adj² + 9
Collect like terms
Adj² = 25 – 9
Adj² = 16
Take the square root of both side
Adj = √16
Adjacent = 4
Finally, we shall determine Cos B. This can be obtained as follow:
Hypothenus = 5
Adjacent = 4
Cos B =?
Cos B = Adjacent / Hypothenus
Cos B = 4/5
Please help due ASAP
Show workings
Answer:
CD=66
Step-by-step explanation:
12x-30=6x+18
6x=48
x=8
12(8)-30=66
CD=66
Find the inequality represented by the graph.
can someone please help! :)
Graph y = x – 1 and y = 3x + 1. How many times
do the two graphs intersect?
Answer:
1 time
Step-by-step explanation:
You can see the graph I've attached below.
They both meet just once at (-1, -2).
It is 8:00 a.m. on Monday. Brendia's sister will arrive from New York at 8:00 a.m. on Wednesday. How many hours will it be before Brendia's sister arrives?
A.
96
B.
72
C.
48
D.
24
Answer:
it's answer is C 48 hours
Simplify the expression
(square root 3 +i)+(square root 5 - 2i) and write the result
Answer:
C = [tex](\sqrt{3} +\sqrt{5} -i)[/tex]
[tex](\sqrt{3} +i)+(\sqrt{5} -2i)[/tex] = [tex](\sqrt{3} +\sqrt{5} -i)[/tex]
Step-by-step explanation:
Given that the expression
[tex](\sqrt{3} +i)+(\sqrt{5} -2i)[/tex]
simplification
= [tex](\sqrt{3} +\sqrt{5} -2i+i)[/tex]
= [tex](\sqrt{3} +\sqrt{5} -i)[/tex]
HELP PLZZZZZZZZZZZZZ
Answer:
i think it is b Because of how the lines are kinda bent
Answer:
I think that the answer is B
Step-by-step explanation: B shows parallel lines but not equal lines
Vito runs at an average speed of 0.15 miles per minute he runs for 8 minutes how far does he run?
Answer:
1.2 miles
Step-by-step explanation:
ANSWER PLEASE !!
-2x-5=10
4x+2y=8
-6x+2y=12
Answer:
x= -15/2 y=-33/2
Step-by-step explanation:
i dont know how you want to solve it but if it is "system of equations" then first solve for the first variable in on e of the equations, then substitute the result into the other equation.
Find p.
60
р
30
10
Write your answer in simplest radical form.
units
Answer:
12345678
Step-by-step explanation:
gtrhtgkyikguko
ABCD is a rectangle. What is the value of x? A 56 m B 65 m Xm C
Answer:
ABCD is a rectangle. What is the value of x? A 56 m B 65 m Xm C
Please help me with this!!
Answer:
5 3
8+ 4= 1 3
8
2.
1/6
= =8 1/4
Step-by-step explanation:
