Answer:
-0.663rad
Step-by-step explanation:
The angle in question is -38°
Using the conversion formula
πrad = 180°
xrad = -38°
Cross multiply
180 × x = -38π
x = -38π/180
x = -19π/90
x = -0.6632251158
Hence the radian measure of the angle to three decimal place is -0.663rad
I need answers fast!!!! Please help!!!!
There are
pay periods in a year if you get paid every two weeks.
A. 52
B. 26
C. 12
D. 6
Answer:
B.) 26
Step-by-step explanation:
There are 52 weeks in a year.
If you got paid every week there would be 52 pay periods.
But since its every 2 weeks, you cut 52 by half which leaves you with 26.
6. The graph below displays the growth of a plant, in millimeters.
Growth of Plant
in one week, the plant grows 125 mm so the slope of the line is 12
The plant grows 125 mm each week so the slope of the line is 125.
The slope is one because the plant grows one mm each week.
100
Not here
Week
CLEAR ALL
Based on the given graph, explain the slope of the line in terms of the unit rate of the
plant's growth, in millimeters, per week.
Answer:
Step-by-step explanation:
B
From the graph the slope of a line is 100.
Given that, the graph below displays the growth of a plant, in millimeters.
What is slope of a line?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.
The formula to find the slope of a line is slope = (y2-y1)/(x2-x1).
From the given graph, the slope is rise/run
= 400/4
= 100
Therefore, from the graph the slope of a line is 100.
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What is the value of 3ab+5b-6 when a =1 and b=3
Answer:
The answer to the question provided is 0.
NEED A RESPONSE ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:c
Step-by-step explanation:
Jamal hiked on two trails. The first trail was 8 1/3 miles long, and the second trail was 1 3/5 time as long as the first trail. How many miles did Jamal hike ? Enter as a mixed number in simplest form
Answer:9 14/15
Step-by-step explanation:
hope that helped
7 is subtracted from the cube of a number
Answer:
(7 + x3)
Step-by-step explanation:
Let x represent the number.
Then the expression will (7 + x3)
Eric plans to spend $10.50 on ice cream cones at $1.50 each. Write an equation whose solution is the number of ice cream cones he can buy. Use nn for the number of ice cream cones. You may asssume there is no tax. equation editorEquation Editor help (equations) (b) Solve your equation above for the number of ice cream cones nn.
Answer:
7
Step-by-step explanation:
10.50÷ 1.50≡n
10.50÷1.50≡7
7×1.50≡10.50
The equation is 10.50 ÷ 1.50 = n, and n = 7.
What is division?One of the four fundamental operations in mathematics is division; the other three are addition, subtraction, and multiplication. Simply put, division is the process of dividing a large group into smaller ones so that each group has the same number of items. It is an activity utilized for equivalent gathering and equivalent partaking in math.
Given total spend on ice cream = $10.50
cost of 1 ice cream = $1.50
let n be the total number of ice cream,
n = 10.50 ÷ 1.50
n = 10.50/1.50
n = 7
Hence the equation is n = 10.50 ÷ 1.50 and n = 7.
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Given f(x)=-2x-5, solve for x when f(x)=3
Answer:
1
Step-by-step explanation:
We know x = 3
2 times 3 is = to 6
5 subtracted from 6 (6-5) = 1
$800 bonus then she makes $250 a day. What is the y-intercept?
Answer:
The y-intercept is 800
Step-by-step explanation:
Answer: I'm pretty sure the y intercept is $800 dollars, because that is the starting amount.
Step-by-step explanation:
y= 250x+800
the slope is 250 and the y- intercept is 800
PLEASE PLEASEE HELP IM DESPERATE!!
Which equations represent a proportional relationship? If it is a proportional relationship, give the constant of proportionality.
1) m = 7.2n
2) 8b = a
3) f = 9/5c + 32
4) y = x/5
Answer:
Was there a picture?
Step-by-step explanation:
If 14 g of a radioactive substance are present initially and 7 years later only 7 g remain, how much of the substance will be present after 9
yr?
Answer:
5g
Step-by-step explanation:
14-9=5
square root of 112
please help me
The contents of Dana’s box of muffins are shown. Write each ratio in
three different ways. (Example 1)
5. banana nut muffins to corn muffins
6. corn muffins to total muffins.
5.3:1
6.2:1
hope this is the answer your looking for.....
Write the equation of the line:
(-8,6); slope = 1/4
Pampered pooch charges $5 for 1 hour of doggie daycare,$10 for 2 hours and $15 for 3hours what is the unit rate?
Step-by-step explanation:
kajsispoduerndbtwwjwtj
Answer:it 5
Step-by-step explanation:
it 5 because it going up by 5
Match each inequality with the number line that represents it. 1. 3 x 6. x < 3
who whoever answer this question right get 100 point i really need this answer now
Answer:
-3 ≤ x is the same as x ≥ -3 which is 2.
x ≥ 3 is 5.
x ≤ -3 is 4.
x < 3 is 1.
-3 > x is the same as x < -3 which is 3.
Step-by-step explanation:
Answer:
-3 ≤ x is the same as x ≥ -3 which is 2.
x ≥ 3 is 5.
x ≤ -3 is 4.
x < 3 is 1.
-3 > x is the same as x < -3 which is 3.
Step-by-step explanation:
Yoooooo what’s 3 plus 8
Answer:
the answer is 11 cause it is easy
Answer:
I'm going to be honestly I used my fingers
my brain kinda died lol
Step-by-step explanation:
11
Solve the system of equations 5c+4p=18.40, 2c+4p=11.20
Answer:
c=2.4, p=1.6
Step-by-step explanation:
Neko made a triangular flag shown below. He wanted to attach it to the stick and then trim off the extra fabric so the flag would form an isosceles
triangle. By how many degrees was he off when he attached the triangle to the stick?
32
118
Ob
His flag ended up with base angles of 86 and 62. so the stick was 12 out of alignment from the correct position (both angles
74°).
His flag ended up with base angles of 86° and 52° so the stick was 22° out of alignment from the correct position (both angles
74°).
His flag ended up with base angles of 289 and 629, so the stick was 34 out of alignment from the correct position (both angles
62").
His flag ended up with base angles of 28 and 62° so the stick was 34 out of alignment from the correct position (both angles
34)
Od
Answer:
a. His flag ended up with base angles of 86° and 62°. so the stick was 12° out of alignment from the correct position (both angles
74°).
Step-by-step explanation:
First, let's calculate the measures of the base of the angles Neko ended up with.
The measure of the angle adjacent to the exterior angle = 180° - 118° = 62°
The measure of the other base = 180° - (62° + 32°) = 180° - 94° = 86°
So, Neko ended up with 86° and 62°.
To make a flag that is in the form of an isosceles ∆, it means the measure of the two bases most be equal to each other.
Since he measures the tip of the flag to be 32°, the measure of the remaining two equal bases ought to be (180 - 32)/2 = 148/2 = 74° each.
The difference between 74° and what he ended up with = 86 - 74 = 12°.
74 - 62 = 12°.
Therefore, the stick was 12° out of alignment.
The right option is a.
Which of the following statements describes the solution to the equation 5 - d = -3?
The solution must be equal to 5.
The solution must be larger than 5.
The solution must be smaller than 5.
Answer:
The solution must be larger then 5.
Step-by-step explanation:
If the solution was smaller then 5 or equal to 5 the answer wouldn't be negative
Describe and correct the error in finding the perimeter or area of the polygon.
Answer:
Look at explanation.
Step-by-step explanation:
The error is that the length of the polygon is 5 not 4. The perimeter should be 16 units not 14 units.
The perimeter of the given polygon is 16 units.
What is the perimeter?The perimeter of a shape is defined as the total distance around the shape. It is the length of the outline or boundary of any two-dimensional geometric shape. The perimeter of different figures can be equal in measure depending upon the dimensions.
From the given figure, length =5 units and width =3 units.
We know that, the perimeter of a rectangle is perimeter =2(length+width)
P= 2l+2w
= 2(5)+2(3)
= 10+6
= 16 units
Therefore, the perimeter of the polygon is 16 units.
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Explain the steps you would take to find the quotient of 1/3 ÷ 4/3
.
Answer:
1/4
Step-by-step explanation:
rewrite the response: 1/3 times 3/4 (multiply by the reciprocal of the second #)
then multiply both numerators and denominators: 3/12 is what u get from mult.
then u simplify the fraction: 1/4
Answer:
First, rewrite the problem as a multiplication problem. Multiply 1/3 by the reciprocal of 4/3, which is 3/4. Then multiply to get 3/12. Simplifying gives the answer of 1/4.
Step-by-step explanation:
Craig likes to collect vinyl records. Last year he had 10 records in his collection. Now he has 12 records. What is the percent increase in his collection?
Answer:
20%
Step-by-step explanation:
What is the solution to the system of equations below? 2 x − 3 y = − 6 and x + 5 y = 23
Answer:
(3,4)
Step-by-step explanation:
solve for the first variable in one of equations
substitute result in other equation
Select the best estimate of the product of 18 x 31 = ____
Answer:
558
Step-by-step explanation:
Answer: 558
Step-by-step explanation:
39w9 - 16x9
HURRY UPPP PLEASEEE
Answer:
=39w9−16x9
Step-by-step explanation:
Tell which number is prime 19,28,49,63
Answer:
19 is a prime number
Step-by-step explanation:
Answer:
19.
Step-by-step explanation:
The best way to find if a number is prime or not is that you divide that number with 3 and 7 if it is not divisible by either of them then it's a prime. If the one's digit is divisible by 2 it cannot be prime and if the one's digit is 0 or 5 then it is not prime.
Hope this helps!
How do I find each interior angle of a regular 14-gon
Answer:
look it up on safari if you got an Iphone
Step-by-step explanation:
given cosx = 60/61, find sin2x
Recall that for all x,
cos²(x) + sin²(x) = 1
So we have
sin(x) = ± √(1 - (60/61)²) = ± 11/61
Recall the double angle identity,
sin(2x) = 2 sin(x) cos(x)
From here, we get
sin(2x) = 2 (± 11/61) (60/61) = ± 1320/3721
In case you meant to ask about sin²(x), we get
sin²(x) = 1 - cos²(x) = 121/3721