Answers
Answer:
x = 75
Step-by-step explanation:
Since if you could take the second line on the line and move it down a bit it would be the same angle and so all you have to do is 90-15 = 75 so x=75.
P.S (I'm sorry if this didn't help :( )
Related Questions
i am so confused please
Answers
2) 2x
3) 8k
4) 19.25c
5) 11y-5
6) .25x+2
7) 7t+14
8) 3.2k+5
9) z+6x
10) 3n+4p
11) 2y+2x
12) 27g-3s
13) 11m+100
14) 2w+12
15) 3b+10
16) 7a+6
17) 16n+10
18) 3y+6x
19) 15p/2
20) 3s-2t
which number line represents the solution set for the inequality?
Answers
Answer:
b) x > 3
Step-by-step explanation:
24 - 12x < 6x - 30
54 - 12x < 6x
54 < 18x
3 < x or x > 3
Nicholas bought a new computer for $1,250. The value of the computer decreases by 17 percent every year. Approximately how much is the computer worth after 5 years?
Answers
Answer: The computer worth $ 492.38 after 5 years.
Step-by-step explanation:
If the value of an item depreciates by r% then the value of the item after t years is given by :-
[tex]V=V_0(1-\dfrac{r}{100})^{t}[/tex]
, where [tex]V_0[/tex] = initial value.
Given: [tex]V_0[/tex] =$1,250, r=17% , t= 5 years
Then, the value of computer after 5 years = [tex]1250(1-\dfrac{17}{100})^5[/tex]
[tex]=1250(0.83)^5\\\\=1250(0.39390)\\\\\approx492.38[/tex]
Hence, the computer worth $ 492.38 after 5 years.
In parallelogram DEFG DH=x+2 HF=2y GH=3x-3 and HE=5y+1. Find the values of x and y.
Answers
Answer:
y = 10 and x =18
Step-by-step explanation:
From the parallelogram,
DH + HF = DF
x+2 + 2y = DF
Also DH = HF
x+2 = 2y
x - 2y = -2 .... 1
Also GH = HE
3x-3 = 5y+1
3x - 5y = 1 + 3
3x-5y = 4 .... 2
Solve 1 and 2 simultaneously
x - 2y = -2 .... 1 * 3
3x-5y = 4 .... 2 * 1
_____________
3x-6y = -6
3x-5y = 4
Subtract
-6y + 5y = -6-4
-y = -10
y = 10
Substitute y = 10 into 1
x- 2y = -2
x - 2(10) = -2
x - 20 = -2
x = -2+20
x = 18
Hence y = 10 and x =18
110,)1111110
[tex]100 \div 1111110[/tex]
Answers
Answer:
9.000009000009
Step-by-step explanation:
h
Exaplanation
Christopher went into a restaurant and bought 5 hamburgers and 10 drinks, costing a total of $52.50. Wyatt went into the same restaurant and bought 2 hamburgers and 9 drinks, costing a total of $31. Write a system of equations that could be used to determine the price of each hamburger and the price of each drink. Define the variables that you use to write the system.
Answers
Answer:
Step-by-step explanation:
Let the price of each hamburger be a and the price of drink each be b.
5a+10b=52.50
2a+9b=31
5a+10b=52.50
a=10.5-b
2(10.5-b)+9b=31
7b=10.5
b=1.5
a=10.5-1.5
a.9
∴The price of each hamburger is $9 and the price of each drink is $1.5
1 1/8 divded by negative 3/7
Answers
Answer:
Step-by-step explanation:
Exact Form:
[tex]-\frac{21}{8}[/tex]
Decimal Form:
−2.625
Mixed Number Form:
[tex]-2\frac{5}{8}[/tex]
Which of the equations below shows the relationship in the table
Answers
explanation:
plug it into the equation
1 = 15/15
3 = 15/5
etc.
A = (1,5)
C = (1.75, 2.5)
B = (?)
What are the coordinates of point Bin the diagram?
Answers
Answer:
I'm sorry I can't give you an answer until i see a picture of where the mark of B is.. could you try posting a picture as well an i can answer.
Step-by-step explanation:
i just calculated my GPA and it’s 86.146% but how do i convert it?
Answers
Answer:
To convert a GPA B+ 87-89 3.3
Step-by-step explanation:
So you have a B+!!!
Hope this helps!!!
Answer:
You got a B+
Step-by-step explanation:
Good Job
When solving an equation, Francesca's first step is shown below. Which property
justifies Francesca's first step?
Original Equation:
- 2x + 2 = -4
First Step:
-2x = -6
Answers
the second equation is the result of subtracting 2
The property justifies Francesca's first step is subtracting 2.
Here,
Original Equation is,
- 2x + 2 = -4
First step is,
-2x = -6
What is the equation?
An equation is made up of expressions that equal each other.
Now,
Original Equation is,
- 2x + 2 = -4
For find the first step;
-2x + 2 -2 = 4 - 2
-2x = -6
Hence, The property justifies Francesca's first step is subtracting 2.
Learn more about the Equation visit:
https://brainly.in/question/19089782
#SPJ2
please solve it correctly, I will give 30points
Answers
Answer:
Step-by-step explanation:
volume = LWH/3 = 40·30·60/3 = 24,000 ft³
fill in the blanks: and find the pattern rule
A. 36,34,32,30__, __, __, ___,20
B. 6,16,26,36,___, ___ ,___, ___,86
C. 3,6,12,24___,____,___,____,768
D.1 000 000, 1 00 000, 10 000, 1000 , ___, ____, ____, ____, 0.01
E. 1, 4, 9, 16, ___,____,____,____,81
F.1, 3, 5, 7, ___,___,____,____,17
Answers
B= 46,56,66,76
C= 48,96,192,384
D=100, 10, 1, 0.1
E = 25 , 36 , 49 , 64
F = 9, 11, 13, 15
Help please
what is 61x18x4x487?
Answers
Answer:
2138904
Step-by-step explanation:
yep
Answer:
61x18x4x487=2138904is your answer
3². (2²+4)
What is the value of the expression
22
?
A. 10
B. 15
C. 19
D. 27
someone please help lol
Answers
Hope this helps :)
Could I also have brainliest
Plz help me due tonight
Answers
Answer:
It would end up becuase it is positive
Step-by-step explanation:
Can someone help me with 1 and 2 I’m confused!!!!!! Plz help me !!!!!
Answers
2) The most expensive rate for sending a 1-pound package is FedEx on the first day. A 20-pound package is FedEx on the first day
If you know the answer to this let me know pls!
Answers
Answer:
I think it is C.
Step-by-step explanation:
Have a good day. :-)
3) The legs AB and BC of a right-angled triangle ABC measures (2x-13) cm and (x - 12) cm
respectively. Find the length of BC, if AC is 37 cm long.
Answers
Answer:
30 I am good but I don't know if it's right
determine o valor de 15% de 900
Answers
Answer:
15/100×900
=135..........
A square has a perimeter of 20x+28 units. Which expression represents the side length of the square in units? A 4x+4 B 5x+7 C 3x+13 D x+4
Answers
Answer:
B. (5x+7)
Step-by-step explanation:
i did same question on a quiz yesterday lol
Multiply & Simplify 1/4×6
please solve
Answers
Answer:
1.5
Step-by-step explanation:
:)
Write an equation to describe the axis of
symmetry for the graph on the right
Answers
Answer:
across the mibble to the down
Step-by-step explanation:
(08.02 MC)
The two dot plots below show the heights of some sixth graders and some seventh graders:
Two dot plots are shown one below the other. The title for the top dot plot is Sixth Graders and the title for the bottom plot is Seventh Graders. Below the line for each dot plot is written Height followed by inches in parentheses. There are markings from 52 to 57 on the top line and the bottom line at intervals of one. For the top line there are 2 dots above the first mark, 1 dot above the second mark, 1 dot above the third mark and 2 dots above the fourth mark. For the bottom line, there are 2 dots for the fifth mark, there are 4 dots above the sixth mark.
The mean absolute deviation (MAD) for the first set of data is 1.2 and the MAD for the second set of data is 0.4. Approximately how many times the variability in the heights of the seventh graders is the variability in the heights of the sixth graders? (Round all values to the tenths place.)
3.2
3.0
1.5
0.8
Answers
Answer:
b
Step-by-step explanation:
Which symbol makes the statement true?
|15| ? -12
<
>
=
≥
Answers
Answer:
>
Step-by-step explanation:
Absolute value means whatever is inside of it is always positive so 15 is greater than -12.
ΔA’B’C’ is a reflection of ΔABC. Which best describes the reflection?
A reflection over the line x = 2
A reflection over the line y = 3
A reflection over the line x = 3
A reflection over the y-axis
https://www.savvasrealize.com/community/proxy/assessment/6e9c9d8404734cc2b94c92a01d2b974d/images/e6e4c4f5-af01-4a47-a44d-bf9651858a45
IMAGE: is in the link above
Answers
Answer:
A reflection over the line x=3
Step-by-step explanation:
a car travels 240 miles at a constant speed in 3 hours how many miles will be travel in 2 hours? write the kind of proportion write the proportion and the answer. help meeeeee pls
Answers
Find miles per hour by dividing total miles by total time:
240 miles / 3 hours = 80 miles per hour.
Now multiply miles per hour by time:
80 miles per hour x 2 hours = 160 miles.
The answer is 160 miles.
Lincoln Middle School plans to collect more than 2,000 cans of food in a food drive. So far, 668 cans have been collected. Write and solve an inequality to
Tind numbers of cans the school can collect on each of the final 7 days of the drive to meet this goal
Which inequality represents the solution to this situation?
Oc< 190.29
Oc> 190.29
OC> 190.29
OC > 9324
Answers
Answer:
Oc> 190.29
Step-by-step explanation:
I need help with this problem
Answers
Answer:
about 2.253 centimeters
Step-by-step explanation:
PLEASE HELPP ILL GIVE YOU BRAINLIEST!!
Answers
Answer:
1) 23a + 18
2) 23a - 6
3) 23a - 18
4) -16
5) 7a - 6
Step-by-step explanation:
Use the distributive property (if it is subtraction remember to distribute the negative sign as well)
1) 3(5a + 2) + 4(2a + 3) = (15a + 6) + (8a + 12) = 23a + 18
2) 3(5a + 2) + 4(2a - 3) = (15a + 6) + (8a - 12) = 23a - 6
3) 3(5a - 2) + 4(2a - 3) = (15a - 6) + (8a - 12) = 23a - 18
4) 3(5a - 2) - 5(3a - 2) = (15a - 6) - (15a +10) = 15a - 6 - 15a - 10 = -16
5) 3(5a + 2) - 4(2a + 3) = (15a + 6) - (8a + 12) = 15a + 6 - 8a - 12 = 7a - 6
Try doing the rest :)
