Answer:
12.50$
Step-by-step explanation:
3 dollars for 1 yard
3x4=12
.25x2=50
12.50$
If cot theta is greater then 0 or sin theta is smaller than 0 then terminal arm of an angle lies in quadrants
Answer:
4th quadrant
Step-by-step explanation:
Given that:
cot θ > 0 or sin θ < 0
[tex]cot \theta = \dfrac{1}{tan \theta}[/tex]
where;
[tex]tan \theta = \dfrac{sin \theta}{cos \theta}[/tex]
∴
If [tex]cot \theta = \dfrac{cos \theta}{sin \theta}>0[/tex] or sin θ < 0, then the terminal arm of the angle lies in the 4th quadrant
A car travels at a constant speed of 45 km per hour for 5 min each wheel has a radius of 25 centimeters calculate the number of complete revolutions that the wheel makes in 5 min
Answer:
477.47 revolutions
Step-by-step explanation:
From the information given:
The formula for calculating the circumference = 2π r
Given that the radius of each wheel = 25 centimeter
Then, the circumference = 2 π (25)
= 50π cm
The distance traveled in 5 minutes is as follows:
Given that:
The speed = 45 km/ hour
i.e.
1 hour = 45 km
In an hour, we have 60 minutes
So, 60 minutes = 45 km
1 minute = 45/60 = 0.75 km
To cm;
0.75 km = (0.75 × 1000) m = 750 m
750 m = 750 × 100 = 75,000 cm
∴
The number of revolution in 5 minutes sInce 1 revolution = 50π cm is:
= 75,000 cm/ 50π cm
= 477.47 revolutions in 5 minutes
can anyone help and explain how you got the answer
Answer:
70
Step-by-step explanation:
Because PQ tangent to circle, angle P is 90
angle S = 180 - 90 - 20 = 70
Factorise y² + 5y-84
Answer:
(y-7) (y+12)
Step-by-step explanation:
Factor y2+5y−84y2+5y-84 using the AC method.
HELP! Dont judge i really do need help!
Answer:
A.
Step-by-step explanation:
The coordinates are currently on the top left, which means one of the coordinates are negative. If you look at the chart, you can see that the X-axis is negative, and X is first on a coordinate plane. (X,Y) So, if the negative coordinate is X, and X goes first, then there's no other choice than to choose A, which is the only answer choice that has a negative X-axis in their coordinate plane! Hope this helps!
j
= 1 + sin cos
sin'0 - cos'
sin - cos
PLE
i.
(sec X - tan xy
- Sin x
1 + sin x
1.
1 * sin - sine
1 - cos
= (cot - cosec )
1 + cos e
k.
cos
cos
Answer:
type question correctly
Step-by-step explanation:
I will help you
list the angles in order from the largest to the smallest and explain
Answer:
The correct answer is= ASolutionAngle A is opposite to side BCAngle B is opposite to side CAAngla C is opposite to side BCIn triangle, the largest angle will be opposite the largest side. So Angle A is the largest angle.Angle B is the second largest and Angle C is the smallest.At a football game, you bought
x hot dogs for $2.50 each and x candy bars
for $1.50 each. If admission cost $8.50,
write an expression in simplest form that
represents the total spent at the game.
Answer:
[tex]y=4x+8.5[/tex]
Step-by-step explanation:
[tex]b=8.5[/tex] the initial cost is $8.5
[tex]m=2.5+1.5[/tex] the price changes by $4 for every hotdog & candy bar purchased
The final equation is [tex]y=4x+8.5[/tex]
Answer:
$12.00
Step-by-step explanation:
$8.50 + $2.50 = $10.00 + $1.50 = total $12.00
Witch expression represents the sum of 8 and twice a number?
Answer:
2x+8
Step-by-step explanation:
let the number=x
Twice the number=2x
sum of 8 and twice the number=2x+8
Helppppppp circle theorems
Answer:
m=14°, n=28°
Step-by-step explanation:
Angles in a Circle
The central angle is formed between two radii and its vertex at the center of the circle.
An inscribed angle is formed between two chords whose vertex lies on the circumference of a circle.
The measure of the central angle a formed by the same lines that form an inscribed angle b is:
a = 2b
This means the angle of a = 98° is double of the inscribed angle of 35°+m:
98 = 2(35 + m)
Dividing by 2:
49 = 35 + m
Solving for m:
m = 49 - 35 = 14
m = 14°
Angles m and n are also formed by the same lines, and:
n = 2m
Thus:
n = 28°
Answer: m=14°, n=28°
pleaseeeee help me i know y'all smart enough for this one♀️
Answer:
x=1
Step-by-step explanation:
Step 1: Subtract 3x from both sides.
x+4−3x=3x+2−3x
−2x+4=2
Step 2: Subtract 4 from both sides.
−2x+4−4=2−4
−2x=−2
Step 3: Divide both sides by -2.
-2x/-2 = -2/-2
(brainliest for correct answer) write an equation in slope/intercept.
Answer:
y=-2x+2
Step-by-step explanation:
If each container holds 2 L 255 mL of water, how much water would be in 609 identical
containers? Find the difference between the two numbers, then explain how you got
your answer (which strategy you used and how you knew that one would work).
Answer:
one cup is bigger
Step-by-step explanation:
The difference between 6 times a number and 10 is 32. Find the number. (I also need the equation)
plz answer asap only if you are correct!
Answer:
i am correct :))))))))))) hope this helped
According to the scale on a map, 1 inch on the map = 12 miles. How many miles are represented by 4 inches on the map?
Answer:
60 miles
Step-by-step explanation:
So if 1 inch = 12 miles, you need to find 4 inches. There are multiple ways to achieve this. However ratios/proportions might be easiest.
if 1/12 = 4/x, x is the value of miles. Cross multiply so you get this:
1 4
- = - = 60 = x
12 x
If x equals 60, that means that 4 inches equals 60 miles on the map.
You could also just find an equal fraction by multiplying the top and bottom both by 4.
The miles are represented by 4 inches on the map, if the scale on a map, is 1 inch on the map = 12 miles is 48 miles.
What is multiplication?One of the four fundamental mathematical operations, along with addition, subtraction, and division, is multiplication. Multiply in mathematics refers to the continual addition of sets of identical sizes.
Given data:
According to the scale on a map, 1 inch on the map = 12 miles
Calculate the miles as shown below,
Miles in 4 inches on the map = 4 × miles in 1 inch on the map
Miles in 4 inches on the map = 4 × 12 = 48 miles,
Therefore, the miles are represented by 4 inches on the map, if the scale on a map, is 1 inch on the map = 12 miles is 48 miles.
To know more about multiplication:
https://brainly.com/question/1135170
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Which fraction is represented by point A on the number line?
0
A
O-1
win W
1
3
Answer:
B
Step-by-step explanation:
it is
Please help I need this ASAP
Answer:
Yes, by SSS
Step-by-step explanation:
They are touching by their hypotenuses in the middle (they are sharing a hypotenuse).
NP is the corresponding side for QM. Their measures are both 10.
MN is corresponding to PQ, and both sides equal 18.
5(x + 4) help plssssss
Answer:
5x + 20
Step-by-step explanation:
5(x +4)
= 5x + 20
multiply x + 4 by 5
i need help with thissss
Answer:
#4 is option one 18 miles
Step-by-step explanation:
What is the equation in point slope form of the line that passes through the point (1 , 8) and (2 , 10)?
y-8=2(x-1)
y+8=2(x+1)
y=2x-7
2x-y=7
compare the graph of g(x)=6x−5 to the graph of f(x)=6x
a. g(x) shifted up 5 units
b. g(x) shifted down 5 units
c. g(x) is 6 units steeper
d. f(x) shifted down 5 units
Answer:
D
Step-by-step explanation:
Here, we want to compare the graph of g(x) and f(x)
Looking at the given equations, the difference between the two is that we have 5 subtracted from one of the equations
What this means is that we are moving down 5 units away from the graph of f(x) to get the graph of g(x)
Thus, option D is the correct answer
Abby spent 22 minutes working on her science project yesterday 34 minutes working on today. how many minutes did Abby spend working on her science project altogether
The number of minutes that Abby spend working on her science project altogether is 56 minutes.
How to calculate the value?From the information, Abby spent 22 minutes working on her science project yesterday and 34 minutes working on today.
Therefore, the time used altogether will be the addition of the time used for both occasions
= 22 minutes + 34 minutes
= 56 minutes
This illustrates addition.
Learn more about time on:
brainly.com/question/26046491
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Writer the equal ratios 6:8,24:32,3/4:1
Answer:
12:16
48:64
3:4
Please answer this question I can't seem to figure it out I have even asked my parents.
Answer:
j. Pam, Tia, Veronica, Lily (if it's youngest to oldest)
Step-by-step explanation:
If Tia is 8 yrs old and she's 2 yrs older than Pam, then Pam must be 6 yrs old. Pam si 5 yrs younger than Veronica who must be 11 + 4 = 15.
Tia: 8 yrs.
Veronica: 11 yrs
Pam: 6 yrs.
Lily: 15
Answer: from youngest to oldest it’s Lily, Veronica, Tia, then Pam
Step-by-step explanation:
Tia being 8, Pam is 6, Veronica is 11 and Lily is 15
On Saturday, many tickets fir a hockey game were sold. Children and adult were in the ratio of 4:7. There are 88 tickets in total. How many adult tickets were sold?
Answer:
56 adult tickets were sold
Step-by-step explanation:
Ratio of ticket sold to Children and adult is in the ratio 4 : 7
Total ratio = 4 +7 = 11
Ratio of adult = 7
Total ticket sold = 88
Number of adult tickets sold = Ratio of adult/Total ratio * Total ticket sold
Number of adult tickets sold = 7/11 * 88
Number of adult tickets sold = 7 * 8
Number of adult tickets sold = 56 tickets
Hence 56 adult tickets were sold
What is the length of side AD?
triangles ABC and LMN are congruent according to which of the following congruence criteria?
O Angle Side Angle congruence criteria
O Side Side Angle congruence criteria
Side Angle Side congruence criteria
O Side Side Side congruence criteria
Answer:
Side Side Side congruence criteriaStep-by-step explanation:
As per diagram, the triangles have 3 congruent sides:
AB≅LMAC≅LNBC≅MNSo they are congruent by SSS criteria
in standard form is 63,029
Answer:
60000 + 3000 + 29
Step-by-step explanation:
The Standard form of 63029 is
60000 + 3000 + 29
-TheUnknownScientist
Y=-x+3/2 mathematics question that idk the answer to
Answer:
Y = 1.50000
X = 1.50000
I don't understand the question, hopefully this is what you are looking for.
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