Answers
Answer:
x = 24
Step-by-step explanation:
Here, The Right angled triangle is given
So, The sum of angles of right angled triangle is 180
Now,
2x + 42 + 90 = 180
2x + 132 = 180
2x = 180 - 132
2x = 48
x = 48/2
x = 24
FOR VERIFICATION ONLY:2x + 42 + 90 = 180
2(24) + 42 + 90 = 180
48 + 42 + 90 = 180
180 = 180
Hence, L.H.S = R.H.S
-TheUnknownScientist
Related Questions
If 2c - 5 = 3d + 4, what does c equal, in terms of d?
Answers
Answer:
D. [tex]\frac{3d+9}{2}[/tex]
Step-by-step explanation:
2c - 5 = 3d + 4
Isolate 2c.
2c = 3d + 4 + 5
Simplify.
2c = 3d + 9
(2c ÷ 2 = c) Find c.
c = [tex]\frac{3d+9}{2}[/tex]
Answer:
[tex]d. \: \frac{3d + 9}{2} [/tex]
Step-by-step explanation:
Follow the steps below.
[tex]2c - 5 = 3d + 4 \\ 2c = 3d + 9 \\ c = \frac{3}{2} d + \frac{9}{2} \: or \: c = \frac{3d + 9}{2} [/tex]
So D is correct.
which equation represents the cost,Y, for each friend to go bowling in terms of the number of games played,X?
Answers
Answer:
Answer is C
Step-by-step explanation:
please help im trying to catch up on work :(
Answers
Answer:
t = -3
Step-by-step explanation:
Jessie runs four days a week after school She
runs the same number of miles on Monday,
Wednesday, and Thursday, and 5 miles on Friday
If she runs a total of 29 miles each week, how
many miles does she run on Monday?
Can you put this in multi step equation form
Answers
Answer:
she runs 8 miles on Monday 8 miles on Wednesday 8 miles on Thursday and 5 miles on Friday
Step-by-step explanation:
8+8+8+5 = 29
someone help me with this question i have no idea what its asking
Answers
Answer:
Step-by-step explanation:
y = x
m = 1
b = 0
Table:
(- 2, - 2)
0 y = x , y = 0 0 (0 , 0)
2 y = x , y = 2 2 (2, 2)
4 y = x , y = 4 4 (4, 4)
write each number in standard form. five milion, four hundred twenty-one thousand, seven hundred eigthy-nine
Answers
Answer:
5,421,789
Step-by-step explanation:
Answer: 5,421,789.
Step-by-step explanation: Consider marking this answer as brainliest if it helped you out.
Please choose the correct answer, and recieve brainliest.
Along with Louisiana, Napoleon sought to reestablish French control over which other New World colony?
Question 1 options:
Saint-Domingue
Saint Lucia
Saint Marine
Saint Alamo
Answers
Answer:
Step-by-step explanation:
Even though you selected math as the category, I believe the answer is A, Saint-Domingue.
At a used book sale, 5 books cost $15. What is the cost per book?
Answers
Answer:
$3/book
Step-by-step explanation:
cost per book means divide the price of all the books by the number of books
$15/(5 books) = $3/book
PLZ ANSWER ASAP! ONLY IF YOU ARE CORRECT. I NEED HELP MATH EXPERTSSSS!
Answers
Angles 3 and 4
Are consecutive interior angles.
Answer:
Angles 7 and 8
Angles 4 and 3
Are consecutive interior angles.
Step-by-step explanation:
George is at the shop and sees that 6 antiques cost $18. He needs 48 antiques to make a small museum. How much will 48 antiques cost?
pls dont fake it
Answers
Answer:
$144
Step-by-step explanation:
If 6 antiques cost 18 dollars, and 6 goes into 48 8 times, when you multiply 18 dollars by 8, you get 144 dollars
part2 of the math homework
Answers
first to answer gets brainleist
Answers
Answer:
I'm a genius
Step-by-step explanation:
-15/8 or -1.875
What is 2+2 pls help
Answers
Answer:
4
Step-by-step explanation:
2 + 2 += 4
This can be solved by addition.
Gracie borrowed $92 from her father.
She has already paid back $12. She will
pay him another $16 on Monday and
then make equal payments of $4 until
the rest of the money has been repaid.
The expression below can be used to
find the number of equal payments
Gracie will need to make in order to
repay the money.
92 – (12 + 16)
4.
How many equal payments will Gracie
need to make in order to repay the
money?
Answers
Answer:
64
Step-by-step explanation:
Which of the following math statements contain variable(s)? Check all that apply.
MULTIPLE CHOICE
A. 10 + 6 = x
B. 10 + ___ = 16
C. x + ___ = 16
D. 10 + 6 = 16
Answers
Answer:
The answer is
A. 10 + 6 = x
And
C. x + ___ = 16
Because variables are letters, for example 7x, X is the variable and 7 is the number. The variable can be any letters in the alphabet A-Z.
Explanation: Idek
What is an equation in slope-intercept form for the line that passes through the points (1, -3) and (3, 1)?
O y = 3x + 1
O y = 2x - 5
O y = 2x + 5
O y = x - 3
HELP ASAP
Answers
Explanation:
(using slope formula: y2-y1/x2-x1
1 - -3/ 3-1
=4/2 which is 2
(using point-slope formula: y-y1=m(x-x1)
y+3=2(x-1)
y=2x-5
WILL MARK BRAINIEST!
Find the slope of each line defined bellow and compare their values. NOTE-please list slope of line A and slope of Line B
Answers
Answer:
1 over 5 or 1/5
Step-by-step explanation:
A road rises vertically 4 feet for every 50 feet traveled horizontally. What is the rate of
change in vertical feet per horizontal foot as a car travels this road?
Answers
Answer:
4/50 or 2/25
Step-by-step explanation:
Slope/rate of change is defined as the vertical distance over horizontal. then simplify.
the value of y is directly proportional to the value of x. If y= 35 when x=140, what is the value of y when x=70?
Answers
Answer:
17.5
Step-by-step explanation:
first you need to find the relationship between the y and x.
140/35= 4
so then we know that X is four times larger than y
70/4 = 17.5
What is the actual slope of this line?
Answers
A school is arranging a field trip to the zoo. The school spends 538.92 dollars on passes for 33 students and 3 teachers. The school also spends 290.07 dollars on lunch for just the students. How much money was spent on a pass and lunch for each student?
Answers
i divided the total of passes by 36 (teachers & students combined) which is 14.97. then i divide the total lunch money spent by 33 (just the students) and got 8.79.
Brainliest! Fast answer! Correct answer!
Answers
Answer:
It would be C i believe
Step-by-step explanation:
Johnathan went shopping at HEB. He began to look at two different cereals below Sunshine Cornflakes: 24-ounce box for $4.32 Bright Start Cornflakes: 36-ounce box for $5.76 How much less does it cost per ounce?
Answers
Answer:
Step-by-step explanation:
Given that:
Johnathan looked at two different portions of cereals at the supermarket.
They are:
Sunshine Cornflakes: 24-ounce box for $4.32
Bright Start Cornflakes: 36-ounce box for $5.76
To calculate the cost of one ounce of Sunshine cornflakes, we have:
24-ounce box for $4.32
1 - ounce box will be x
x = ($4.32 × 1 ounce box) / 24 ounce box
x = $0.18
1 - ounce box will be = $0.18
To calculate the cost of one ounce of Bright star cornflakes, we have:
36-ounce box for $5.76
1 - ounce box will be = ( $5.76 × 1 ounce box) / 36 ounce box
1 - ounce box will be = $0.16
Since 1 - ounce box of Bright star cornflakes is lesser than 1 - ounce box of Sunshine Cornflakes.
Then, Bright star cornflakes costs ($0.18 - $0.16) = $0.02 per ounce box lesser than Sunshine Cornflakes.
Thus, Bright star cornflakes will be a better buy.
Solve 3 ÷ one eighth = ___
Answers
Answer:
24
Step-by-step explanation:
i did the opposite of division which is multiplication
3 x 8 = 24 or 1/24
Answer:
24 hope this helps!
Step-by-step explanation:
3/(1/8) = 24
Kisha saved $12.00 when buying a coat. The coat was on sale for 30% off. What was the original price of the coat?
Answers
Answer:
$40
Step-by-step explanation:
As per linear equation, the original price of the coat is $40.
What is a linear equation?"A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation. When this equation is graphed, it always results in a straight line."
Given, Kisha got the discount of $12.00 while buying the coat.
The coat was on sale for 30% off.
Let, the original price of the coat was $x.
Therefore, the price Kisha saved while buying the coat was:
$(x ×0.3)
= $0.3x
Now, 0.3x = 12.00
⇒ x = (12.00 / 0.3)
⇒ x = 40
Therefore, the original price of Kisha's coat was $40.
Learn more about linear equation here: https://brainly.com/question/3878807
#SPJ2
Which one is correct? Please hurry <3
Answers
Answer:
a. how many tries do u have.
Step-by-step explanation:
Jon has to choose which variable to solve for in order to be able to do the problem below in the most efficient manner.
6x+3y - 27
5x+2y = 21
Which variable should he choose so that he can use substitution to solve the system?
Jon should solve for y in the first equation because the coefficients can be reduced by a common factor to
eliminate the coefficient for y.
Jon should solve for x in the first equation because the coefficients can be reduced by a common factor to
eliminate the coefficient for x.
Jon should solve for y in the second equation because the coefficients can be reduced by a common factor to
eliminate the coefficient for y.
Jon should solve for x in the second equation because the coefficients can be reduced by a common factor to
eliminate the coefficient for x.
Submit
Answers
Answer:
A
Step-by-step explanation:
Answer:
(A)Jon should solve for y in the first equation because the coefficients can be reduced by a common factor to eliminate the coefficient for y.
Step-by-step explanation:
i did it on edge good luck
101 = -4 + 5(x + 2) STEP BY STEP EXPLANATION IN NUMBERS NOT WORDS PLEASE!
Answers
Answer:
PEMDAS
Step-by-step explanation:
(P)arenthesis
(E)xponents
(M)ultiplication
(D)ivision
(A)ddition
(S)ubtraction
101 = -4 + 5(x + 2)
101 = -4 + 5x + 25
101 = 21 + 5x
101 - 21 = 5x
80 = 5x
80/5x
x = 16
I hope that helps :)
Write an equation of the line that passes me that passes through (2,-5) and is parrallel to the line 2y=3x+10
Answers
Step-by-step explanation:
parallel means same slope/gradient
2y = 3x + 10
y = 1.5x + 5
let equation be y = 1.5x + b
sub (2, -5)
-5 = 1.5(2) + b
b = -8
therefore y = 1.5x - 8
Topic: Coordinate Geometry
If you like to venture further, feel free to check out my insta (learntionary). It would be best if you could give it a follow. I'll be constantly posting math tips and notes! Thanks!
Last Sunday, the average temperature was 8% higher than the average temperature two Sundays ago. The average temperature two Sundays ago was T degrees Celsius.
Which of the following expressions could represent the average temperature last Sunday?
Choose 2 answers:
Answers
Answer: 1.08t and (1+8/100)
Step-by-step explanation:
I just did this question
Answer:
Step-by-step explanation:
1.8t