Answer:
x = 12
Step-by-step explanation:
equation:
x + 4 = 16
to solve for x, subttract 4 on each side:
x + 4 - 4 = 16 - 4
x = 12
What is the definition of right angles and straight angles?
Answer:
Right Angle- an angle of 90°, as in a corner of a square or at the intersection of two perpendicular straight lines.
Straight Angle-A straight angle is 180 degrees. This is a straight angle.
Step-by-step explanation:
180 is a straight angle and 90 is a Right angle
Find the 58"" term of the following arithmetic sequence,
18, 23, 28, 33,
Answer:
303
Step-by-step explanation:
So the equation to find a term is An=a1+(n-1)d
An represents the value of the number (n)
and n is the selective that you want
d is the difference between the first and second term which is 23-18=5, and you can see that adding 5 to the previous term gives the following term.
a1 is the first term in the sequence
so knowing all that now you can go back and inset all variables into the equation
An=18+(58-1)5
An=303
Hope that helps :)
Please give brainliest
What percent of 140 is 50?
Answer:
35.71%
Step-by-step explanation:
50:140*100 =
(50*100):140 =
5000:140 = 35.71
- Freddie babysits to make extra money. When he babysits, he charges $15 per hour plus $6 to pay for the
gas he uses to drive to the house. One evening, he makes $126.
Answer:
Step-by-step explanation:
ok im assuming youre trying to find how many hours he worked so
our equation is y = 15x + 6
plug 126 in for y
126 = 15x + 6
solve for x
120 = 15x
8 = x
so he worked for 8 hours
What is the measure of
Answer:
43
Step-by-step explanation:
A square has a perimeter of 25 inches. Find the length of a side.
Answer: The area is a = 6.25
Step-by-step explanation: Using formula P = 4 a
Solving for a
a = [tex]\frac{p}{4}[/tex] = [tex]\frac{25}{4}[/tex] = 6.25 in
Find the slope hurry please
Answer:
slope is 1/2
Step-by-step explanation:
5) Today's temperature is 10 degrees. Yesterday's temperature was -3. What is
the range of the two temperatures? *
Answer:
13
Step-by-step explanation:
10--3=
So is 13
But not sure
Given the triangle below, which of the following equations correctly represents the relationship between a, b, and c?
Answer:
C. c^2=a^2+b^2-2abcos(90°)
Step-by-step explanation:
This is the law of cosine.
Answer:
C, you're welcome :)
Step-by-step explanation:
Based on the information in the diagram, can you prove that the figure is a parallelogram?
Answer:
yes,two opposite sides are both parallel and congruent
6.
Do the following conversions:
a.2 GB = ---------------- Kb
b.
2×10 MB = ------------------- B
please answer the question fastly
Answer:
a) 2000000 kilobytes
b)20 000 000 bytes
Barbara puts $500.00 into an account to use for school expenses. The account earns 14% interest, compounded annually. How much will be in the account after 7 years?
Use the formula A = P (1 + r/n) nt where A is the balance (final amount), P is the principal (starting amount), r is the interest rate expressed as a decimal, n is the number of times per year that the interest is compounded, and t is the time in years.
Round your answer to the nearest cent.
Answer:
the total of 14% of $500.00 is $70
so for 7yrs $70 X 7=$490
A car dealership offers two types of discounts. a car built last year and then receive a $3,500 rebate.
• Discount 2: Take 10% off the original price of a car built this year and then receive a $1,250 rebate. A customer is deciding between two cars.
• Car R was built last year and has an original of $25,340. • Car S was built this year and has an original price of $22.860.
Based on the information, which statement is true?
F The customer would pay $19,324 for Car S.
G The customer would pay $24,073 for Car R.
H The customer would pay $21,824 for Car S.
J The customer would pay $23,107 for Car R.
Answer:
The answer would be F
Step-by-step explanation:
(4c+3d) - (6c-6d) - (3c-5d)
Simplify please <3
Answer:
Solution
−5+14
Step-by-step explanation:
Distribute
(4+3)−1(6−6)−1(3−5)
(4+3)−6+6−1(3−5)
Distribute
(4+3)−6+6−1(3−5)
(4+3)−6+6−3+5
(4c+3d) - (6c-6d) - (3c-5d) (4+3)−6+6−3+5
4+3−6+6−3+5
Combine like terms
4+3−6+6−3+5
−5+3+6+5
Combine like terms
−5+3+6+5
−5+14
Solution
−5+14
PLS HELP ME I WILL GIVE YOU BRAINLIEST!
Answer:
The answer is 4) 69.08 m
Step-by-step explanation:
y=3/4ax+3, m=9/16
what does a equal? please explain.
Daisy, Kyra, and Ana will share the cost to buy their teacher a present for
her birthday. The cost of the present for their teacher is $60.
Daisy will pay 40% of the cost.
Kyra will pay 0.35 of the cost
Ana will pay the remainder of the cost
How much will Daisy, Kyra, and Ana each pay?
Which fraction would make this equation true? 7 x ? = 5 1/4
Answer:
3/4
Step-by-step explanation:
Assuming that the fraction is a
So, 7 * a =5 1/4
7 * a = 21/4
a = 21/28
a = 3/4
The fraction is 3/4
Answer:
3/4
Step-by-step explanation:
Find the measure of
Answer:
3y+4+2y+16=180 sum of two opposite angle of the cyclic quadrilateral is 180
5y=180-20
y=160/5=32
again
2x+58=180sum of two opposite angle of the cyclic quadrilateral is 180
2x=180-58
x=122/2=61
Drag and drop the answer into the box to match each multiplication problem. 0.45×104= 0.45 × 1,000,000= 0.45 × 100=
Answer:
46.8, 450,000, 45
Step-by-step explanation:
A multiplication process is a method or an algorithm to multiply two or more numbers.
The given operation is to do multiplication process and finds its answer.
0.45 x 104 = 46.8
When we multiply 0.45 with 104, we get the answer as 46.8
0.45 x 1,000,000 = 450,000
When we multiply 0.45 with 1,000,000, we get 450,000.
0.45 x 100 = 45
When we multiply 0.45 with 100, we get 45.
Answer:
0.45 x 10 4 (Powers of ten) = 4,500
0.45 x 1,000,000 = 450,000
0.45 x 100 = 45
Step-by-step explanation:
I did the test and this was the correct answer (Hope this helped)
pls pls help ill give brainliest. the red is not part of it it was just how i screenshot it
Find the missing side length.
Assume that all intersecting sides meet at right angles.
Be sure to include the correct unit in your answer.
Answer:
5.5 ft
Step-by-step explanation:
therefore if you cut 11 in half you get 5.5
help please! i can't find the answer anywhere
Answer:
A
Step-by-step explanation:
-16t^2 + 24t= 0
-2t^2+3t =0
3t= 2t^2
3= 2t
t=1,5
can you help me please
わからない、ごめんなさい。ポイントが欲しかったです笑
Hope this helped :))
what is the explicit formula
Answer:
a(n) = 13 - 2n
Step-by-step explanation:
The explicit formula variables are a(n) = a(1) + d (n - 1). The a(1) is your number you started out with, and the d is the common difference. From the recursive formula example, you see that your first number is 11 and your difference is -2.
1. Plug the numbers into the equation : a(n) = 11 - 2 (n - 1)
2. Distribute: a(n) = 11 - 2n + 2
3. Add like terms: a(n) = 13 - 2n
If you want to double check, you can plug 1 into n and see if you get 11. I did this, and I did so it should be correct. Hope this made sense! Have a great day :)
Will make you brainily person Help me for math thanks its due today so i need it!
Answer: Multiply each term inside of the parenthesis' by 3, then use the inverse operations to solve
Step-by-step explanation:
You must distribute the 3 into the parenthesis (multiply) to get your answer.
Anytime a number is outside of the parenthesis' you will multiply it into the parenthesis'.
Answer:
C. Multiply each term inside of the parenthesis' by 3, then use the inverse operations to solve
Step-by-step explanation:
Because it is the "Correct Answer"
What is 12x^2 + 53x + 20 written as a product?
Answer:
(12x+5)(x+4)
Step-by-step explanation:
Solve for the missing angle:
A 41 degrees
B 108 degrees
C 82 degrees
D 298 degrees
Solve for p: p2 + 36 = 13p.
Pls help
Answer:
p=4
p=9
Step-by-step explanation:
Which expression represents the difference of 15 and s, increased by 4?
A. (15 + s) - 4
B. (4 + s) + 15
C. (4 - s) + 15
D. (15 - s) + 4
The product of two consecutive positive integers is 26 more than ten times the largest of the two numbers.
1. Write an equation to represent the situation above.
Answer:
x(x+1)=10(x+1)+26
Step-by-step explanation:
Let the two consecutive positive integers be x and x+1.
The product of these two integers is x(x+1).
The largest of the two numbers is x+1.
By given, x(x+1)=10(x+1)+26.