Answers
Hope that helps!
Related Questions
please help if your good at geometry:(
Answers
Answer:
Y = theta = 32.68
Step-by-step explanation:
Formula
y^2 = x^2 + z^2 - 2*x*z * cos(theta)
Givens
y = 55
theta = ?
z = 50
x = 90
Solution
55^2 = 90^2 + 50^2 - 2*90*50 cos(theta)
3025 = 8100 + 2500 - 9000 cos(theta) Combine the right
3025 = 10600 - 9000 Cos(theta) Subtract 10600
3025 - 10600 = -9000 Cos(theta)
-7575 = - 9000 Cos(theta) Divide by - 9000
-7575/-9000 = cos(theta)
0.8417 = cos(theta)
cos-1(0.8417) = theta
theta = 32.68
Next month, Noelle will earn a 15% increase in her hourly wage. If she currently earns $12 an hour, what will her new hourly wage be after her raise?
Show your work in one or more of the spaces, then answer here:
Answers
Answer:
Her new hourly wage will be $13.80 after the raise
Step-by-step explanation:
Percentages
Noelle currently earns $12 per hour.
Her hourly wage will increase by 15% by next month.
The increase will be of:
15% of $12 = 15*12/100 = $1.80
Thus, her new hourly wage will be
$12 + $1.80 = $13.80
Her new hourly wage will be $13.80 after the raise
What type of slope is shown in the graph?
negative
positive
undefined
zero
Answers
undefined slope means that it has a vertical line whereas, on the other hand, a horizontal line has zero slope.
Answer:
undefined
Step-by-step explanation:
matty jogs 9 km/hr. Identify the correct conversion factor setup required to compute Matty's speed in m/s.
Answers
Answer:
Step-by-step explanation:
A customer left a
delivery guy a $3.50
tip.The tip was 20% of
the bill. How much
was the bill?
Answers
Answer:
$3.57
Step-by-step explanation:
3.50 x 0.20 = .07
3.50 + .07 = 3.57
The bill was $3.57
Answer:
4.20
Step-by-step explanation:
Tip calculator helps
Helppppppppp pleaseeeeeee fasttttt
Answers
Because PEMDAS,
so first deal with exponents and 3 to the fourth power is 81. 6 to the fourth power is 1,296.
Next in PEMDAS is multiplication and division, so 1,296 times 81 is 104,976. Then 4 divided by 2 is 2.
Finally comes subtraction, 104,976 minus 2 = 104,974
If you rewrote these percents as fractions which one could be written as a whole number over 10? A. 1% B. 5% C.25% D. 40%
Answers
Answer:
D. 40%
Step-by-step explanation:
Hi! All you basically need to do in this question is to really think. The tenths placement is what you are looking for.
Let us use money for example. a penny would represent 1%. It needs to be in tenths, 1/10, 2/10, 3/10, and so on to be a whole number. A penny is simplified to be only 1/100. This will not work.
B is 5%. This would represent a nickel. A nickel is simplified to be 1/20. This will not work. C is 25%. This would represent a quarter.
A quarter simplified is 2.5/10... not a whole number.
However 40% is 4/10, making it our answer.
Hope this helps!
PLEASE HELP WILL GIVE BRAINLIEST 20 POINTS
are these answers correct
What is the coefficient of the variable in the expression 2 − 5x − 4 + 8? (3 points)
−5
−4
2
8
2.
(6.03)
Which of the following best describes the expression 4(y + 6)? (4 points)
The product of a constant factor of four and a factor with the sum of two terms
The sum of a constant factor of six and a factor with the product of two terms
The product of two constant factors four and six plus a variable
The sum of two constant factors four and six plus a variable
3.
(6.03)
What is the constant term in the expression 6x3y + 7x2 + 5x + 4? (Input a numeric value only.) (3 points)
4
4.
(6.03)
Which expression shows a sum of five terms? (3 points)
5(x + 5)
5x
x5
5 + x + 5 + x + x
5.
(6.03)
How many variable terms are in the expression 3x3y + 5x2 + y + 9? (Input a numeric value only.) (3 points)
2
6.
(6.03)
Which of the following best describes the expression 3x + 2y + 8z? (4 points)
The product of three sums; there are three terms
The sum of three products; there are three terms
The product of three sums; there are six terms
The sum of three products; there are six terms
Answers
Answer:
The coefficient is.....5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
12 1/2 - 9 1/4= What is the answer to this question?
Answers
Answer:
3 1/4
Step-by-step explanation:
First you would convert them to improper fractions with common denominators.
12 1/2 >>>> 25/2
9 1/4 >>>>>> 37/4
to get a common denominator, you would multiply 25/2 by 1/2 to get 50/4.
50 - 37 = 13
so your answer would be 13/4
what can you add 21 to get 47
Answers
Answer:
yes
Step-by-step explanation:
How many ways can a committee of 2 be selected from a club with 12 members?
Select one:
a. 132
О O
b. 33
О O
c. 2
d. 66
O
Answers
have a good day :)
the C means combination cuz the order doesn’t matter
Points
What conclusion can Ms. Andrews make about the performance of her first- and second-period
classes?
A The first-period class had a higher median score than the second-period class,
B. The second-period class scores had a higher mean than the first-period class scores,
The first-period class scores had a greater range than the second-period class scores,
The second-period class scores had a greater range than the first-period class scores,
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10:29
Answers
Answer:
Step-by-step explanation:
Itd be a
NEED HELP PLS PLS PLSSSSSSSSSSSS
Answers
Can someone please help me with this? I need it done ASAP! Will mark brainliest. Random answers will be reported.
Answers
Answer:
(-5, 8)Step-by-step explanation:
P(4, -3) → P'(-1, 5)Find the difference:
-1 - 4 = -5 for x5 - (-3) = 8 for yThe translation rule is:
(x, y) → (x + (-5)), (y + 8)Answer:
(-5, 8)
Step-by-step explanation:
how to find it is related to the opposite angle in a cyclic quadrilateral is equal to 180 degeres
Answers
Answer: The measure of ∠BEF=110°.
Step-by-step explanation:
Given: In cyclic quadrilateral ABCD, ∠C = 110°
Then, ∠A+∠C=180° [The sum of opposite angles in a cyclic quadrilateral is 180 degrees.]
⇒ ∠A+ 110°=180°
⇒ ∠A = 180° - 110°
⇒ ∠A = 70°
In cyclic quadrilateral ABEF,
∠A+∠E=180° [The sum of opposite angles in a cyclic quadrilateral is 180 degrees.]
⇒ 70° + ∠E=180°
⇒∠E=110°
Hence, the measure of ∠BEF=110°.
Pleas helpppp!!!! I need some help rn
Answers
Answer: D
Step-by-step explanation: it’s equivalent if u find the first system and then work it out to find the same system (2,-1)
8
While at work, Nina checks her email once every 80
minutes. In her 8-hour work shift, how many times
does she check her email?
Answers
Answer:
8 i think
Step-by-step explanation:
plz help me plz and thank you god bless
Answers
Answer:
What is the question? It is only showing the pictures.
Step-by-step explanation:
15 . x = 64
16. x = 24
17. x = 12
18. x =. 25
plz mark my answer as brainlist plzzzz.
Hope this will be helpful to you .
The ratio of red jellybeans to purple jellybeans is 9:5. What fraction of the jellybeans are red?
PLEASE HELP BEST ANSWER GETS BRAINLEST
Answers
Answer:
3.6
bEcause 3x3=9+0.5= 9.5
if you have two whole cakes one round and one square are they both the same.
Answers
Answer:
depend if one cake is 25 ounces and the other is 23 they are not the same, just bc one is square and one is circle does not mean they came be the same it just depends on the weight or size ig
CAN SOMEONE PLEASE HELP but also draw the graph with the answer so it will be easier for me to understand plzzz !!!
Answers
Answer:
do week one first then the next. trust me dont get stressed god didnt get everything done in one day either.
Step-by-step explanation:
Answer the following. Solve for X
Answers
Answer:
x = 7
Step-by-step explanation:
[tex]3+16x = 6x+8+65\\3+16x=6x+73\\10x=70\\x=7[/tex]
PLEASE ANSWER ASASP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!1
Answers
Answer:
Yes
Step-by-step explanation:
It is possible to draw more than one triangle has the side length and angle measures as given. Depending on which end of the line you draw the angles, and whether they are above or below the line, four triangles are possible.
80% converted into simplified terms
Answers
Answer:
45.
Step-by-step explanation:
I WILL GIVE BRAINLIEST FOR CORRECT ANSWER. Explain how to use the distributive property to find the product (3) ( 4 1/5 ) .
Answers
Answer:
3x4 then you do 3x1/5 because youre distibuting to all numbers in this case multiplecation
Step-by-step explanation:
For each part, write the equation that represents the line in slope-intercept form (y = mx + b) and standard form (ax + by = c where a, b, and c are integers and a is not negative).
Answers
Answer:
Graph
[tex]y = -x+1[/tex] --- Slope intercept form
[tex]y +x= 1[/tex] --- Standard form
Points
[tex]y = 2x-2[/tex] --- Slope intercept form
[tex]y -2x=-2[/tex] --- Standard form
Step-by-step explanation:
Solving (a): The graph.
From the graph, we have:
[tex](x_1,y_1) = (1,0)[/tex]
[tex](x_2,y_2) = (0,1)[/tex]
First, calculate the slope
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
This gives:
[tex]m = \frac{1 - 0}{0 - 1}[/tex]
[tex]m = \frac{1 }{- 1}[/tex]
[tex]m = -1[/tex]
The slope intercept equation is:
[tex]y = m(x-x_1)+y_1[/tex]
So, we have:
[tex]y = -1(x-1)+0[/tex]
[tex]y = -1(x-1)[/tex]
[tex]y = -x+1[/tex]
In standard form:
[tex]y = -x+1[/tex]
Add x to both sides
[tex]y +x= x-x+1[/tex]
[tex]y +x= 1[/tex]
Solving (b): The points
From the graph, we have:
[tex](x_1,y_1) = (0,-2)[/tex]
[tex](x_2,y_2) = (3,4)[/tex]
First, calculate the slope
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
This gives:
[tex]m = \frac{4 - (-2)}{3 - 0}[/tex]
[tex]m = \frac{6}{3}[/tex]
[tex]m=2[/tex]
The slope intercept equation is:
[tex]y = m(x-x_1)+y_1[/tex]
So, we have:
[tex]y = 2(x-0)-2[/tex]
[tex]y = 2(x)-2[/tex]
[tex]y = 2x-2[/tex]
In standard form:
[tex]y = 2x-2[/tex]
Subtract 2x from both sides
[tex]y -2x= 2x-2x-2[/tex]
[tex]y -2x=-2[/tex]
x2 + 4x - 9 = 5x + 3
O A. 4
O B. -3
O C. -7
O D. 5
E. -2
F-4
Answers
Answer:
[tex] {x}^{2} + 4x - 9 = 5x + 3 \\ {x }^{2} - x - 12 \\ {x}^{2} - 4x + 3x - 12 \\ x(x - 4) + 3(x - 4) \\ (x - 4)(x + 3) \\ x = 4 \: and - 3[/tex]
A library shelf has 6 FICTION for every 2 NON-FICTION books. If 8 NON-FICTION books are counted on the shelf how many FICTION book are their in order to maintain the same ratio?
Answers
Answer:
48
Step-by-step explanation:
Answer:
the answer is 24
Step-by-step explanation:
if you cross multiply and divide, 6 multiplied by 8 is 48 and divided by 2 is 24. this can also be seen in ratio from 2:6= 8:24
Use the given parallelogram to find the length of side AB. A parallelogram has vertices A B C D. Side A B is labeled x plus 3, and side C D is labeled 2 x minus 6. (1 point) 6 8 9 12
Answers
Answer:
c
Step-by-step explanation:
i an smart
The sum of 2 consecutive integers is -9. find the numbers.
Answers
Answer:
-4, -5
Step-by-step explanation:
-4+-5=-9