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
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:)
find the probability of drawing a black face card on the first draw, replacing it, and drawing a 9 card on the second draw?
PLS HELP WITH ASAP PLS
Answer:
H is the same coordinates as G
Which proportion is NOT true for the similar trapezoids? A .JKWX=XYKL B .KLLM=XYYZ C .JMKJ=WZXW D .MLZY=JMWZ
help meh ;-;...
Answer:
That would be D
Step-by-step explanation:
It is kinda hard to explain
7w+8p for w= 4 and p=5
Answer:
68
Step-by-step explanation:
w = 4 ; p = 5
7w + 8p = 7*4 + 8*5
= 28 + 40
= 68
Find p.
60
р
30
10
Write your answer in simplest radical form.
units
Answer:
12345678
Step-by-step explanation:
gtrhtgkyikguko
57 - ( - 13 ) =
please help i do not know it
negative times negative =postive
so 57 +13 = 70
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
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].
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
This recipe makes three portions of soup,
Navina follows this recipe but only wants to make enough for one portion of soup.
How much of each ingredient does she need?
Recipe: Serves 3
120 g onions
60 g carrots
3 tablespoons of oil
480 g tomatoes
900 ml vegetable stock
Answer:
120÷3=40 g onions
60÷3=20 g carrots
3÷3=1 tablespoon of oil
480÷3=16 g tomatoes
900÷3=300 ml vegetable stock
Please help me with this!!
Answer:
5 3
8+ 4= 1 3
8
2.
1/6
= =8 1/4
Step-by-step explanation:
find slope
x 1,2,3,4,5
y 4,6,8,10,12
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
can someone please help! :)
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
find the vertex y= 4x*2 -16x+10
Answer:
I hope it helps U
Step-by-step explanation:
As given quadratic equation is ,
y= 4x*2 -16x+10
As general quadratic equation is,
y=ax^2+bx+c , we get a=4 , b=-16 , c=10
as a=4 and +ive so the parabola is up-down facing
vertex formula is X(vertex)= -b/2a putt values in this formula we will get x -coordinate of vertex,
X(vertex)= -(-16)/2*4
X(vertex)= 2
Now to find the Y- Co-ordinate just plug in the value of X in the given equation, hence
Y(vertex)=4(2)^2-16*2+10
Y(vertex)=-6
hence the vertex of given equation is (2,-6)
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:
plz help. who ever gets correct gets brainliest
Answer:
C. 3.33
Step-by-step explanation:
Answer:
19.2
Step-by-step explanation:
Hi there!
First, multiply both sides by 8 to isolate a.
Now, we just multiply [tex]\frac{8}{1}[/tex] and [tex]\frac{36}{15}[/tex].
When we do this, we get 288/15, or 19.2
I hope this helps!
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
1
5
Select the number line model that matches the expression
4
4
Choose 1 answer:
+
+
6
4
5
4
4
4
3
4
AN
1
4
AO
2
4
3
4
MA
[
5
4
6
4.
4
B
+
3
5
4.
1
4
4
0
4
1
4
2
4
3
4
4
4
5
4
6
4
None of the above
Answer:
What type of question is this??
Answer:
The answer is A
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.
Learn more about Probability here:
https://brainly.com/question/30034780
#SPJ5
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 the inequality represented by the graph.
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)
PLZZ HELP I will give Brain thingy
Answer the Following Question with Explanation
Answer:
The answer's D.
Step-by-step explanation:
If 40 questions were put in and only 50% of them were used then only 20 questions were used. If you need 40 more questions and 80% of the qustions were used, then she wrote 50 questions.
========================================================
Explanation:
There are 60 questions total.
Amita made 40 questions, but only 50% were considered "good" to be used. So that means 0.50*40 = 20 questions were used.
This means 60-20 = 40 questions remain, and this must be the amount of "good" questions that Meena provided.
We're told that 80% of Meena's questions were considered "good". Let x be the total number of questions she provided.
80% of x = (number of "good" questions Meena offered)
0.80x = 40
x = 40/0.80
x = 50
Therefore, Meena wrote up 50 questions.
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
Write an equation of the line with a slope of 2 and y-intercept of −8.
3
Answer:
y = 2x - 8
Step-by-step explanation:
You can use the formula y = mx + b
m = slope
b = y intercept
Therefore,
y = 2x - 8
