HELPPPP PLEASEE
How much is Vince paid for one hour of work?
A.
$3.60
B.
$9.00
C.
$9.50
D
$12.00
Answer:
B
Step-by-step explanation:
Using the graph, we pick a convenient point: (20, 180)
This point means that for 20 hours of work, Vincent is paid 180 dollars. In fraction form, we can write 20hrs/180 dollars. If we simplify the fraction by dividing both the numerator and denominator by 20 we get 1/9 AKA 1hr/9 dollars. So in 1 hour, Vinnie is paid $9.00
Have a good rest of your day
please help i cannot get it
(WILL MARK BRAINLIEST IF YOU ANSWER CORRECTLY)
Identify the property that justifies the statement:
KL = PR, so PR = KL
Answer:
symmetric property
Step-by-step explanation:
The symmetric property states that for any real numbers, a and b,
if a = b then b = a
i’m struggling so much please help
Answer:
I'm not 100% sure but I think c is 55°
Solve for X in 3x/10+x/5=15 PLEASE SHOW WORK
Answer:
x=30
Step-by-step explanation:
10(3x/10) + 10(x/5) = 10(15)
3x + 2x = 150
5x = 150
(5x)÷5 = (150)÷5
x = 30
Answer:
x = 30.
Step-by-step explanation:
3x/10+x/5=15
Multiply through by 10:
3x + 2x = 150
5x = 150
x = 30.
Need Help ASAP
15. If 2x + 3 is a factor of a polynomial f(x),
which of the following statements is true?
A. 3/2 is a zero of f(x)
B. -3/2 is a root of f(x)
C. f(-2/3) = 0
D. (2/3, 0) is an x-intercept
Answer:
B
Step-by-step explanation:
2x+3 is a factor of f(x) means that f(x) = (2x+3)* something else
to find the root or the zero:
2x+3 = 0 so 2x = -3; x= -3/2 so B is correct
A company is making two types of covered aluminum containers. One is a cylinder with a height of 114feet and a diameter of 1 foot. The other is a rectangular prism with a length of 34foot, a width of 34foot, and a height of 1 foot. How much greater is a cylinder's capacity?
Answer:
[tex]V_d=976.9ft[/tex]
Step-by-step explanation:
From the question we are told that:
Height of cylinder h_1=114 feet
Diameter d=1
Length of triangular prism [tex]l_2=34ft[/tex]
Width of triangular prism [tex]w_2=34ft[/tex]
Height of triangular prism [tex]h_2=1 ft[/tex]
Generally the equation for Volume of the cylinder is mathematically given by
[tex]V_c=\pir^2h[/tex]
Where
[tex]r=d/2\\r=0.5[/tex]
Therefore
[tex]V_c-=\pi*0.5*114[/tex]
[tex]V_c=57\pi[/tex]
[tex]V_c=179.1ft[/tex]
Generally the equation for Volume of a Rectangular prism is mathematically given by
[tex]V_r=whl[/tex]
[tex]V_r=34*34*1[/tex]
[tex]V_r=1156feet[/tex]
Generally the equation for Volume difference is mathematically given by
[tex]V_d=V_r-V_c[/tex]
[tex]V_d=1156-179.1[/tex]
[tex]V_d=976.9ft[/tex]
What is the ratio of 50 cents to $1.20 (in simplest form)?
Answer:
5/12
Step-by-step explanation:
because $1 = 100 cents
ratio = 50 cents / ($1.2 x 100) = 5/12
just convert to the same currency
The ratio of 50 cents to $1.20 is [tex]\frac{5}{12}[/tex]
What is ratio?'A ratio can be defined as the comparison between two numbers of the same unit to check how bigger is one number than the other one.
According to the given problem,
Amount in cents = 50 cents
= 0.5 dollars
Amount in dollars = $1.2
Ratio = [tex]\frac{0.5}{1.2}[/tex]
= [tex]\frac{5}{12}[/tex]
Hence, we can conclude, the ratio is [tex]\frac{5}{12}[/tex].
Learn more about ratio here: https://brainly.com/question/13419413
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A community college employs 88 full-time faculty number. To gain the faculty opinions about an upcoming building project, the college president wishes to obtain a simple random sample that will consist of 9 faculty number. He numbers the faculty form 1 to 88.
Answer: Hi your questions some required details attached below is the required random number table and missing question
Answer : 83, 58, 64, 26, 47, 68, 29, 4, 78
Step-by-step explanation:
The number of 9 faculty members that will be included in the sample will be written considering the fact that the 9 numbers ( first 9 ) are lesser than 88, and also considering the fact that 58 is repeated twice ( in the random number table ). Hence The number of 9 faculty members = 83, 58, 64, 26, 47, 68, 29, 4, 78
heyy! i’ll give brainliest please help.
Answer:
thought i had it but answer is B......
In a class-test, the ratio of students passing in English only and Maths only is
2:3. Out of 314 students 15 were absent, 75 failed in both the subjects and
24 passed in both the subjects.
(i)How many students passed in English?
(ii) How many students passed in Mathematics?
Answer:
(¡)...2 + 24
= 26
¡¡)..3+24
27
If x = -3 evaluate the following expression
(x-2)(x+9)
________
x(x+5)
Answer:
Step-by-step explanation:
you have to substitute x with -3, so where you see x in the equation you write a -3 and calculate
[tex]\frac{(x-2)(x+9)}{x(x+5)} = \frac{(-3-2)(-3+9)}{-3(-3+5)} = \frac{-5*6}{-3*2} =\frac{-5}{-1} =5[/tex]
Using the given equation find the missing coordinates o the points and then find the slope of the line for each equation y-2x=3; A(...;6), B(15; ...)
Answer:
(1.5,6)(15,33) slope=2
Step-by-step explanation:
Answer:
y-2x=3; A(1.5, 6) B(15,33) Slope = 2
Step-by-step explanation:
First thing, you add 2x on both sides and get y=2x+3. Since the equation y=mx+b states that m is the slope, the slope is 2.
2nd step is finding the missing coordinate for a. You plug in 6 as the y in the equation y=2x+3, and then get 2x+3=6. Now it is a simple algrebraic equation and you get x=3/2 or 1.5.
The final step is to solve for B. Using the equation y=2x+3, and substituting in x as 15, you get y=30+3 which equals 33.
I hope this gave you an in depth explanation on solving these problems!
PLEASE ANSWER!!!!!!!!!!
Answer:
The answer would be C, or 3
Step-by-step explanation:
2x with a power of 2 to the power of 3 is 6x, with a power of five, plus y to the fower of 3.
Write the following expression using a single exponent.
(85)2 x 86
A. 8 16
B.
8 13
C. 8 4
D. 8 42
Question 14
How is the graph of y = 3x2 + 3 different from the graph of y = 3x2?
Answer:
The y-intercept on (y=3x2 + 3) is equal to 3, meaning this graph would be higher, or raised compared to (y=3x2)
Step-by-step explanation:
-6x + 2y = 10 is written in Standard form.
Rewrite it in y=form.
Answer:
y = 3x + 5
Step-by-step explanation:
add 6x to each side to get:
2y = 6x + 10
finally, divide each side by 2 to get:
y = 3x + 5
Answer: Y = 3x +5
Step-by-step explanation:
A school is ordering chairs for the teacher's lounge and some of the classrooms, Each classroom needs 10 chairs, while the teacher's lounge needs 19. Let n represent the number of classrooms included in the order and c represent the total number of chairs. Complete the table using the equation c = 10n + 19.
Answer/Step-by-step explanation:
To complete the table, substitute the value of n into c = 10n + 19 to get its corresponding value.
Thus:
When n = 6,
c = 10(6) + 19
c = 60 + 19
c = 79
When n = 7
c = 10(7) + 19
c = 70 + 19
c = 89
When n = 9,
c = 10(9) + 19
c = 90 + 19
c = 109
determine if the pair of triangles are similar im begging plz help
Answer:
D
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
because the lines go in the order of the side than the angle and than the other side- and the lines also determine if the two sides are equal- i dont know if that makes sense
USE CALCULATOR PI I NEED HELP ASAP
Answer:
62 ft is the answer
Step-by-step explanation:
I did the test
Circle the points that are on the line given by the equation y = -2x.
A) (-2,4)
B) (1, 3)
C) (2,4)
D) (3, -6)
Answer:
Only points (A) and (D) are on the line.
please help with this question!
Answer:
C
Step-by-step explanation:
a = 1
b = -5
c = 3
(-b ± √b² - 4ac) ÷ 2a
[5 ± √25 - 4(3)] ÷ 2
(5 ± √13) / 2
Of the marbles in a bag, 2 are blue, 4 are yellow, and 5 are green. Sandra will randomly choose
one marble from the bag. Fill in the blanks in parts a and b.
Thomh
Answer:
2 blue marbles;
4 yellow marbles;
5 green marbles;
11 marbles in total;
The chance of choosing a blue marble is 2 out of 11 or 2/11
It is unlikely that Sandra will choose a blue marble from the bag.
If a Tv screen is 20in wide and 15in high, what is the length?
Can someone answer these questions I really need help! I’ll give brainliest if I can!
https://brainly.com/question/23678779
Answer:
ill help u but
Step-by-step explanation:
MARK ME BRAINLIEST PLZZZZZZZZZZZzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzMARK ME BRAINLIEST PLZZZZZZZZZZZzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz2) 2(8r + 5) = 24 + 9r
Answer:
r = 2
Step-by-step explanation:
2(8r + 5) = 24 + 9r
16r + 10 = 24 + 9r
16r - 9r = 24 - 10
7r = 14
r = 2
Which angles are vertical angles?
Answer:
vertical angle are angles opposite each other where two lines cross .
2x - 6 = 10 PLS HELP I NED THE ANSWERS RIGHT AWAY
Answer:
Step-by-step explanation:
-12
Answer:
x = 8
Why?
Step-by-step explanation:
2(8) - 6 = 10
16 - 6 = 10
there you go :-)
HOPE IT HELPS
(FROM CROSS)
Use the function below to find F(3). F(x)=(1/6)x A. 1/18 B. 1/216 C. 1/2 D. 1/72
Answer:
C
Step-by-step explanation:
To evaluate f(3) substitute x = 3 into f(x), that is
f(3) = [tex]\frac{1}{6}[/tex] × 3 = [tex]\frac{3}{6}[/tex] = [tex]\frac{1}{2}[/tex] → C
After jumping rope for 15 minutes, Jan took a break. If Jan took a break at 3:05 p.M., at what time did she start jumping rope?
Answer: 2 : 50 pm
Step-by-step explanation:
If Jan took a break at 3:05 pm and she had been jumping rope for 15 minutes before that, to find the time she started jumping rope, subtract 15 from the current time:
= 3:05 - 15
= 2:50 pm
Jan started jumping rope at 2 : 50 pm