Answers
Answer:
First, you have to set 5x equal to (3x+10). They are vertical angles and therefore congruent.
5x = 3x+10 The variable should only be on one side of the equation,
5x - 3x = 10 Therefore subtract 3x from both sides
2x = 10 Divide by 2 on both sides.
x = 5
We're not done yet, since we've found the x-value we have to solve for ∠GEC.
∠GEC = 3x+10 = 3(5)+10 = 15+10 = 25°
∠GEC and ∠FEG form a right angle. This means that the sum of the two angles is 90°
90° = 25° + x In this case, we're using "x" to solve for ∠FEG
90-25 = x We subtract 25 from both sides to get the variable by itself.
65° = x
∠FEG = 65° The Answer is B
Step-by-step explanation:
Related Questions
Solve the system of equations by elimination: -6x + 2y = -4 and -5x + 5y = 30
Answers
Answer:
x = 4
Step-by-step explanation: hope this helps!!
which exponential expression is equal to 2−5·28
Answers
Answer:
Impossible
Step-by-step explanation:
Solve the answer 2-5*28 = -138
This would have no answer since an exponential expression can't equal an negative unless it's a negative answer, but in this case, there is no answer that would get you -138.
Solve the system of linear equations by graphing
Answers
Answer: (3,-1/2)
Step-by-step explanation:
Please help i have so much other work to do
Will give brainliest for full answer
Answers
Pls help I rlly appreciate
Answers
Answer:
38.9%
Step-by-step explanation:
a=28
b=77
c=33
d=56
e=72
a/e=.388888888
Evaluate 4^0×x^-5 when x=2 .
Answers
Answer:
1/32
Step-by-step explanation:
Anything to the power of 0 is 1.
1*x^-5 (negative power means the reciprocal)
1/2^5 = 1/32
1*1/32=1/32
When x = 2, the value of 4⁰ × x⁻⁵ is 0.03125.
To evaluate the expression 4⁰ × x⁻⁵ when x = 2, we'll substitute the value of x into the expression and perform the necessary calculations.
First, let's evaluate 4⁰. Any number raised to the power of 0 is equal to 1. Therefore, 4⁰ = 1.
Next, let's evaluate x⁻⁵ when x = 2. A negative exponent indicates the reciprocal of the base raised to the positive exponent. So, x⁻⁵ = 1 / x⁵.
Substituting x = 2, we have 1 / 2⁵.
Now, we can simplify the expression:
1 / 2⁵ = 1 / 32 = 0.03125
Therefore, when x = 2, the value of 4⁰ × x⁻⁵ is 0.03125.
To learn more about the exponents;
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PLS HELP PLS HELP SORRY IF THE SUBJECT DOESNT MATCH
Answers
Answer:
it goes up to thirty
it has millimeters displayed in between
Thomas puts $1100 into a savings account that earns 4.5% interest compounded monthly. How much money will he have in savings in 6 years?
If someone does a non-mathematical answer just for the points, I will report them. Thank you.
Answers
Answer:
$1440.23
Step-by-step explanation:
The formula for calculating future value of a sum compounded at specified times =
FV = PV x (1 + r/m)^nm
FV = Future value
P = Present value
R = interest rate
N = number of years
m = number of compounding
$1100 x ( 1 + 0.045 /12) ^12x6 = $1440.23
Hina buys a laptop for Rs 45,500 and pays 16% general sales tax. What is the amount of tax? plz need it urgent on some page
Answers
Answer:
₹7280
Step-by-step explanation:
16% of 45500 = 0.16 × 45500 = 7280
What is the value of p so that the expression 4(5 + n) is equivalent to 4(n + p) ?
Answers
Answer:
5
Step-by-step explanation:
4(5+n)=4(n+p)
20+4n=4n+4p
4p=20
p=20/4
p=5
Answer:
the value of p is 5
Step-by-step explanation:
the expression 4(5 + n) is equivalent to 4(n + p)
4(5+n)=4(n+p)
5+n=n+p
n+5=n+p
comparing each other
we get p=5
Does (0,5) make the equation y = 7x true?
Answers
Answer:
I beleive
Ordered pairs are in the form (x , y). So, my x-coordinate is 0 and my y-coordinate is 0. ... Since, -7 times 0 is equal to 0, I get 0 = 0. This is a true statement, and so (0, 0) is a solution to the equation If its incorrect I'm sorry
Step-by-step explanation:
HELP ME PLZZ I NEED HELP!!!
Answers
Answer:
the answer is B.
Step-by-step explanation:
30 points And i will give brainliest
Answers
Answer:
The one with the frequency of 8
Step-by-step explanation:
_x_=-0.75 The two rational numbers have to have what in common?
Answers
Answer:
-3:4 is The two rational numbers have to have in common.
i need help asap
Which choice shows the image of triangle 2 after a reflection over the
y-axis followed by a rotation of 180° around the origin?
Answers
pato apni sa pato bata is sa dak na sa kuch bi nahi mila ga
Answer:
Well I'm doing Image Math too and the answer is the Middle one
Step-by-step explanation:
You have to reflect it then after just look at the blocks 180 is like two blocks away if you understand what I am saying
What is 4xy-3xz+y-2x-5=
Answers
Answer:
xz+y-2x-5
Step-by-step equation
You can only combine like terms
Betsy bought 10 pencils for $0.15 each, 8 notebooks for $1.50 each, and a book for $45.00.
Answers
Anna ran 10 meters, Bill ran 15 meters, and Chloe ran 20 meters. How many centimeters did the three people run?
Answers
Answer:
Anna: 1000cm
Bill: 1500
Chloe: 2000
convert m to cm
Answer:
4500 cm
Step-by-step explanation:
1 meter = 100 cm
10 meters = 1000 cm
15 meters = 1500 cm
20 meters = 2000 cm
1000 + 1500 + 2000 = 4500 cm
LEVEL 10
William and Ben are neighbors and found out they are born on the same day of the year.
William is 4 times older than Ben. But when you add their ages together and subtract 8 the
answer is 67. How old is Ben?
( you must create equations and solve by substitution to receive credit)
Answers
Answer:
(x+y)-8= 67y × 4 = x y= 15 Hence Ben is 15 years old 15×4= 60 years old Hence William is 60 years old Logic check: 60+15-8=67 75-8=67 67=67 I do quizzes and exams if your interested!!Solve
2x2 + 3x + 1 = 0
Answers
Answer:
it's false
Step-by-step explanation:
Answer:
x= -1 or x= -1/2
Step-by-step explanation:
x = -1, x = -1/2, Solve for x:
2 x^2 + 3 x + 1 = 0
The left hand side factors into a product with two terms:
(x + 1) (2 x + 1) = 0
Split into two equations:
x + 1 = 0 or 2 x + 1 = 0
Subtract 1 from both sides:
x = -1 or 2 x + 1 = 0
Subtract 1 from both sides:
x = -1 or 2 x = -1
Divide both sides by 2:
x = -1 or x = -1/2
If cos A = 0.8945, find the measure of angle A to the nearest degree.
Answers
14 pencils cost £3.36. How much would 8 pencils cost?
Answers
Answer:
£1.92
Step-by-step explanation:
3.36/14 will give you the cost of each pencil
£0.24 is the cost of one pencil
8 pencils will cost you £1.92
In a sample of 500 respondents, men account for 20% of all observations in the sample. What is the total number of females in the sample ?
Answers
Explanation: 20% of 500 is 100
A percentage is a way to describe a part of a whole. The total number of females in the sample are 400.
What are Percentages?A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.
To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.
Given that In a sample of 500 respondents, men account for 20% of all observations in the sample. Therefore, if we deduct the number of male from the total number of respondents, then we can get the total number of women.
Now, the total number of females in the sample are:
Total number of females in the sample
= Total number of respondents - Total number of males in the sample
= 500 - 20% of total respondents
= 500 - 20% of 500
= 500 - 0.20(500)
= 500 - 100
= 400
Hence, the total number of females in the sample are 400.
Learn more about Percentages here:
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Jeremiah scored 32 points in yesterday’s basketball game. He made a total of 19 baskets.Some of the baskets were field goals (worth two points) and the rest were free throws (worth one point). Write and solve a system of equations to find the number of field goals and the number of free throws that Jeremiah made. Let x represent Field Goals and y represent Free Throws.
Answers
Answer:
17,-15
Step-by-step explanation:
Answer:
Please Give Brainliest
Step-by-step explanation:
Which verbal expression best describes the algebraic expression 2x ÷ 4?
Answers
The quotient of 2 times some number and four.
Hope this helps and sorry if it is wrong but it’s what I got
y=x-2
make x the subject
Answers
Answer:
x + 2 = y
Step-by-step explanation:
y = x - 2
x = y - 2
x + 2 = y
Answer:
x=y-2Step-by-step explanation:
x equals y -2 that is the answer to this equation
Jenny paid $25 to get access to the internet on her iPad. She also has to pay
$15 per month for the service to continue. Write an equation that represents the
total she will pay for m months. Solve the equation and show your work.
Answers
Answer:
25+15m
The first pay of $25 then each month you add $15 so it's 15m.
Step-by-step explanation:
3 argumentos silogistas
Answers
Answer:
Step-by-step explanation:
Simplify (6w + 5.2) + (12.2 + 2.3w)
Answers
Answer:
The answer is 8.3 W + 17.4
If you click on the image it will show you how to solve the equation and I hope this helps you.
Ms. Anderson deposits $7,000 into a savings account that pays a simple interest of 2% per year. What is the total amount of money that will be in her account at the end of 3 years?
Answers
Answer:
$7420
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 2%/100 = 0.02 per year,
then, solving our equation
I = 7000 × 0.02 × 3 = 420
I = $ 420.00
The simple interest accumulated
on a principal of $ 7,000.00
at a rate of 2% per year
for 3 years is $ 420.00.