Answer:
1. 115; obtuse
2. 130; obtuse
3. 50; acute
4. 108; obtuse
Step-by-step explanation:
m<1 = 115, corresponding
m<2 = 130, alternate exterior angles
m<4 = 50, alternate interior angles
m<1 = 108, supplementary
ian rides bikes competitively. He practices his tricks 5.8 hours a week. How many hours does he spend practicing his tricks in a 4.5-week period?
Answer:
26.1 hours, 5.8 multiplied by 4.5 equals 26.1 hours
Step-by-step explanation:
Point A located at -11 and -7 on the coordinate plan is reflected over the X axis to form point B.Then point B is reflected over the y axis to form point C. What are
the coordinates of points B and C
Answer:
The coordinates of B are (-11,7)
The coordinates of C are (11,7)
Step-by-step explanation:
Reflection of Points
Given a point (x,y), it can be reflected in several ways. Two of the most-used are reflection over the x-axis and reflection over the y-axis.
When the point is reflected over the x-axis, the x-coordinate is unchanged, and the y-coordinate is inverted: (x,y) -> (x,-y).
When the point is reflected over the y-axis, the y-coordinate is unchanged, and the x-coordinate is inverted: (x,y) -> (-x,y).
Point A is located at (-11,-7). It's reflected over the x-axis to form point B whose coordinates are (-11,7).
Then, point B is reflected over the y-axis to form point C with coordinates (11,7).
The coordinates of B are (-11,7)
The coordinates of C are (11,7)
Given h(x) = -x + 2, solve for x when h(x) = -3.
;-;
The value of x when h(x) =-3 is 5.
What is Algebra?A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.
Variables are the name given to these symbols because they lack set values.
In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.
Given:
h(x) = -x + 2
Now, we have to find the value of x when h(x)= -3
So, h(x)= -3
-x+ 2= -3
Now, Subtracting 2 from both side
-x+ 2 -2= -3 -2
-x = -5
x= 5
Hence, the value of x is 5.
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PLEASE HELP!!!! GIVING BRAINLIEST!!!
Identify the missing input value.
Answer:
The answers are 34 on the in side and 57 on the out side
Step-by-step explanation:
This is because if you subtract 4 from 9, you will get 5. when you subtract 4 from 19, you will get 15.
I hope this helps
Answer:
In: 33 Out: 29
In: 62 Out: 58
Step-by-step explanation:
Lets find the rate of change first;
[tex]\frac{y^{2}-y^{1} }{x^{2}-x^{1} }=\frac{15-5}{19-9}=\frac{10}{10}=1[/tex]
True or False. a radius is a segment that connects any point on the circle to the center of that circle.
Answer:
True
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
Think about it as a disk, if you were to draw a line starting at the edge of the disk and tried to draw it to the center of it you would be able to do it from any point along the outside of the circle.
What is the degree-measure of an angle travelled by the minute hand in 20 minutes?
Answer:
10 degrees
Step-by-step explanation:
Please help me with this :(
Answer:
f in chat
Step-by-step explanation:
11
12
90
8
8
0
Answer:
19 minutes
Step-by-step explanation:
simply add the 2 highest years of experience and divide by 2 to obtain the average.
Find the slope of the line.
Can somebody help me and explain please.?
Answer:
slope = -1/3
Step-by-step explanation:
You can see that the line is negative. Using the rise/run method, you see that -1/3 is the slope.
HERE IS A DIFFERENT ONE
Answer:
C
Step-by-step explanation:
evaluate g(x) = 4 - 3x when x = -3, 0, and 5
please help im really struggling
simplify -2 1/6 - (-7 1/3)
A -5 1/6
b -9 3/6
c 9 3/6
d 5 1/6
Answer:
D. 5 1/6
Step-by-step explanation:
Answer: It is D
It is D because it cant be A or B and so that leaves C or D so to break that down you will have to do the problem - 2 1/16- (-7 1/3) = 5 1/6 if simplified
Glad I could help
Have a good day
Step-by-step explanation:
rearrange x = 3g + 2 to make g the subject .
Answer:
g = (2-x)/3
Step-by-step explanation:
PLS GIVE BRAINLIEST
Sophia earns 40 points every time she shops at a grocery store. She needs a total of 2,680 points to receive a free prize. So far, she has earned 1,280 points. How many more times will Sophia have to shop at the grocery store in order to earn the additional points she needs for a free prize? Let t represent the number of times Sophia visits the store. Which of the following equations best represents the solution to the above question? 100 points !!! quick PLEASE HELP I GUURL OUT
The equation that best represents this solution is:
40t + 1,280 = 2,680
What is the algebraic equations?
An algebraic expression is when we use numbers and words in solving a particular mathematical question.
Each time Sophia shops at the grocery store, she earns 40 points. If she needs a total of 2,680 points to receive a free prize and she has already earned 1,280 points, then she needs to earn an additional 2,680 - 1,280 = 1,400 points. Let t represent the number of times Sophia visits the store.
Since Sophia earns 40 points every time she shops at the grocery store, the total number of points she will earn after t visits is 40t. Therefore, we can set up the following equation:
40t = 1,400
Solving for t, we can divide both sides of the equation by 40:
t = 1,400/40
t = 35
Hence, Sophia will need to shop at the grocery store 35 more times in order to earn the additional points she needs for a free prize.
The equation that best represents this solution is:
40t + 1,280 = 2,680
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Please Help! If youre good with probability!!! Im failing this class and everytime I ask a question somebody puts a random answer!!!
Answer:
⁴/6
Step-by-step explanation:
6-2=4 then 4/6
done understand or need more explanation
Line a passes through (-1, 1) and (1, 3).
Answer:
y=x+2
Step-by-step explanation:
[tex] \frac{3 - 1}{1 + 1} = 1[/tex]
gradient =1
y=mx+c
y=x+c
3=1+c
c=3-1
c=2
y=x+2
Pleaseee ANWSER ASAP!!!!
HELP ME PLEASEEEEE
Kim has $250 to spend on a rental car for her trip. The rental car company charges a fee of $130 plus $0.10 per mile. Kim used the inequality to calculate the maximum number of miles, m, she could drive the rental car.
Which inequality expresses the maximum number of miles Kim can drive the car?
m < 3,800
m < 120
m < 380
m < 1,200
Answer:
m < 1,200
Step-by-step explanation:
250 - 130 = 120
120 / 0.10 = 1,200
Equation: 130+0.10m=250
Answer: 120
Which statement regarding the number of solutions for the linear equation shown below is
true?
2x-13=2(x+13)
B.
A There is no solution.
There is exactly one solution.
C. There are exactly two solutions.
D. There are infinitely many solutions.
Answer:
A
Step-by-step explanation:
Ok I know about the vertical Line thing but this has got me confuzled! Can someone help! Will give crown to first answer that is correct!
Answer:
sorry but u the best u always help me
factor the trinomial x^2-5x-14
Answer: (x+2)(x−7)
Step-by-step explanation: I'm built different
Answer:
(x-7)(x+2)
Step-by-step explanation:
Which equation has no solutions?
Select one
3x + 2 = 3x -1
4x + 2 = 10
x = 2
4x = 4x
Answer:
4number
Step-by-step explanation:
hope it helped you
Answer:
That would be D
Please help :((((( only if you know though pls.
Answer:
[tex]x=14[/tex]
Step-by-step explanation:
The angles of a triangle add to 180, add the angles and solve for x
Answer:
x = 14
Step-by-step explanation:
3x + 9 + 5x - 1 + 4x + 4 = 180 because triangles have 180 degrees
12x + 12 = 180
180 - 12 = 168
12x = 168
168/12 = 14
x = 14
can someone help, i dont need step by step or anything <3
HELP ME ANSWER IT PLZ ASAP
6(6x−1)=5(5x+4)−2x
Answer:
2
Step-by-step explanation:
There must be at least 5 but no more than 10 of each type of fruit in each basket. How many different
ways can you
arrange the fruit baskets when using all of the fruit? Explain your reasoning
Step-by-step explanation:
can u rephrase please thank u
The number of different ways you can arrange the fruit baskets when using all of the fruit is 30240.
There must be at least 5 but no more than 10 of each type of fruit in each basket.
What is the Permutations?Permutations are different ways of arranging objects in a definite order. It can also be expressed as the rearrangement of items in a linear order of an already ordered set. The symbol nPr is used to denote the number of permutations of n distinct objects, taken r at a time.
Now, [tex]10P_5 = \frac{10!}{(10-5)!}[/tex]
= (10 × 9 × 8 × 7 × 6 × 5!)/5!
= 10 × 9 × 8 × 7 × 6
= 30240
Therefore, the number of different ways you can arrange the fruit baskets when using all of the fruit is 30240.
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Giving Brainlyest
Match the picture to the reason that would prove the triangles congruent.
Options:
NONE
ASA
SSS
SAS
AAS
HL
Answer:
Answer: SSS
Step-by-step explanation:
Triangle congruence
We need to find out if triangles ABC and DCB are congruent.
The image shows one tick mark on sides AC and BD, thus they are congruent.
Two tick marks are shown on sides AB and CD, thus they are congruent.
Finally, both triangles share the side BC.
Being all three sides congruent, the triangles are congruent by the SSS (side-side-side) congruence theorem.
Answer: SSS
60 percent of a number is 66. Which proportion best represents this relationship.
Answer:
Step-by-step explanation:
If 60% or .60 of a number is 66, then we write and equation to solve for the original number, x.
.6x = 66 Divide each side by .6
.6x/.6 = 66/.6
x = 66/.6
x = 110
as a proportion it would be:
60:100 = 66:110
The proportion that best represents the given relationship is 110 and this can be determined by using the unitary method.
Given :
60 percent of a number is 66.
The following steps can be used in order to determine the proportion that best represents the given relationship:
Step 1 - The unitary method can be used in order to determine the proportion that best represents the given relationship.
Step 2 - Let the unknown number be 'a'.
Step 3 - According to the given data, the value of 'a' can be calculated as:
[tex]a = \dfrac{100}{60}\times 66[/tex]
Step 4 - Simplify the above expression.
[tex]a = 110[/tex]
So, the proportion that best represents the given relationship is 110.
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Which of the following could NOT be the measures of the angles of a triangle?
A. 600-60°-60°
O B. 70°-50-70°
OC. 40°-400-100°
D. 30°-120°-30°
the angles of a triangle always equals 180 degrees, so all of them cant be the measure of the angles of a triangle except for D
Find the value of x.
Answer:
x=3 the answer is 3
Step-by-step explanation:
Answer:
x=42069
Step-by-step explanation:
To take the best notes in his science class, Jonas should sit next to his friends so they can share notes. near the front so he can see and hear the teacher. in the back of the room so he can watch everything. behind the smartest student so he can copy their notes.
Answer:
B. sit near the front so he can see and hear the teacher
Answer:
The person on top of me is correct ^
Step-by-step explanation:
Hope this helps! :)