Answer:
x = -4
Step-by-step explanation:
[tex]x + 5 = 3x + 13[/tex]
Subtract [tex]3x[/tex] from both sides of the equation. You get:
[tex]-2x + 5 = 13[/tex]
Subtract 5 from both sides:
[tex]-2x = 8[/tex]
[tex]x = -4[/tex]
how many solutions does 1=3 have
Somebody help please!!!!
Answer:
97°
Step-by-step explanation:
The angle would be slightly bigger than 83°, and 97° is the one that fits
Mike bought a box of 12 golf balls for $18. Solve the equation 12x=$18 to find the price of each golf ball. $1 25, $1 50, $1 75 are the options. Choose one and please show work.
Answer:
The price of each golf is $ 1.50
Step-by-step explanation:
Given;
Price of 12 golf balls = $18
Let the price of 1 golf ball = x
Price of 12 golf balls = 12x
But the total price of the 12 golf balls = $18
Thus, 12x = $18
x = $18 / 12
x = $ 1.50
Therefore, the price of each golf is $ 1.50
Which ordered pair describes a point with a location in the first quadrant of a coordinate plane?
(4, -6)
(-8, -4)
O
(3, 2)
(-6, 10)
Answer:
(3, 2)
Step-by-step explanation:
Please help me now :c
On Monday he reads 2 pages, on Tuesday he reads 6 pages (triple of 2: 2 + 2 + 2 = 6), on Wednesday he reads 18 pages (triple of 6: 6 + 6+ 6 = 18), on Thursday he reads 54 pages (triple of 18: 18 + 18 + 18 = 54).
The game of checkers is played on a square board. If the length of one side of the board is 4^2 inches, what is the area of the board in square inches? Express your answer using exponents.
Answer:
4^4
Step-by-step explanation:
what is the answer to this simplified?
-3(4x+3)+5x
Answer:
-7x-9
Step-by-step explanation:
-12x-9+5x
-7x-9
:)
Find the common ratio of the geometric sequence 8, 16, 32
what is 9 squared...................
Answer:
81
Step-by-step explanation:
[character limit thing]
two times the sum of a number and 7
Answer:
2(x+7)
Step-by-step explanation:
i hope this helps
Find the total surface area !!! Please help ahhh
Answer:
1234567890
Step-by-step explanation:
Need help with number 17
Answer:
the difference between -3^4 and (-3)^4 is that, for -3 to the power 4, the power only affect 3 and not negative which you get the answer has -81 and for (-3)^4 the power affect everything in blacket which result to the answer as positive 81
giving equation y equals 1/3 x -4 what is the slope and the y-intercept
Pete has 3 dollars less than what Linda has. If together has 81 dollars how much does each person have?
Answer:
Pete: 39, Linda: 42
Step-by-step explanation:
Suppose Pete has x dollars. If he has 3 dollars less than Linda, then Linda has 3+x dollars. Together, they have 81 dollars:
x+3+x=81
2x+3=81
2x=78
x=39
Since Pete has x dollars, and x=39, he has $39.
Linda has 3+x, which is 39+3 = $42
I hope this helps! :)
Which of the following figures are rhombuses?
Answer: D
It obviously wouldn’t be C and D doesn’t have equal sides
Answer:
D
Step-by-step explanation:
Monica is feet tall. Carly is feet tall. How much taller is Carly than Monica?
Answer:
34
Step-by-step explanation:
Answer: 27
Step-by-step explanation: ?
1. In diagram below, POTU is a circle and |SR|=|ST|. Find.r.
Answer:
i think 100 is a required answer.
h(x) = 3x2 + 13x + 4
Answer this true or false question please:4x-1<2x+7 when x =1
Answer:
true
Step-by-step explanation:
4(1) - 1 = 3
2(1) + 7 = 9
9 is greater than 3.
The perimeter of a triangle is 22cm. If one of the sides is 9cm, find the other sides if the area of the triangle is 20.976cm2
Answer:
6 cm and 7 cmStep-by-step explanation:
GivenA triangle with:
P = 22 cmA = 20.976 cm²a = 9 cmTo find Other sides of the triangleSolutionLet the missing sides be b and c
The perimeter is
P = a + b + cSubstitute known values
22 = 9 + b + cb + c = 13c = 13 - bUse Heron's formula for the area:
A = √s(s-a)(s-b)s-c), where s is half-perimeters = 22/2 = 11Substitute s, a and c and solve for b:
√11(11 - 9)(11 - b)(11 - c) = 20.976√11*2(11 - b) (11 - 13 + b) = 20.976√22(11 - b)(b - 2) = 20.976Square both sides
22(11 - b)(b - 2) = 20.976²22(11 - b)(b - 2) ≈ 440(11 - b)(b - 2) = 20 13b - b² - 22 = 20b² - 13b + 42 = 0b = (13 ± √13² - 4(42))/2b = (13± 1)/2b = 6, b = 7Find c:
c = 13 - bc = 6, c = 7So missing sides are 6 cm and 7 cm
7/8x5 answer asap i need help
Answer:
35/8 or 4.375
Step-by-step explanation:
7/8 (5/1)
7(5) = 35
8(1) = 8
Therefore your answer is 35/8.
In decimal form, the answer is 4.375
what is 0.075 as a fraction
Answer: 3/40
Step-by-step explanation:
Answer:
75/1000
Step-by-step explanation:
say it aloud, that helps
Jim was thinking of a number. Jim halves it and gets an answer of 3.4. What was the original number?
Answer:
6.8
Step-by-step explanation:
To tackle these types of questions, you essentially have to 'undo' or ' reverse' the calculation/s that is being done in the question.
In the question, the calculation that is being done is 'halfing' or 'dividing by 2'.
So to find the original number you have to do the opposite - double or 'multiply by 2'
Therefore
3.4 x 2 = 6.8
hope this helps :)
Calculate the middle number between 1-5 and 7.1
The correct answer would be 11.1
Step-by-step explanation:1 - 5 = - 4
7.1 - (- 4) = 11.1
What is the area of the rectangle?
Select the correct answer.
a. 12 + 12v3 sq cm
b. 246 sq cm
c. 36V3 sq cm
d. 6/18 sq cm
Answer:
Step-by-step explanation:
Multiply the length and the width to find the area:
6 x 6√3
36√3
The area of the rectangle is 36V3 sq cm
What is the Area?The area is the extent or measurement of a surface or piece of land.
How to solve it?Multiply the length and the width to find the area:
6 x 6√3
36√3 sq cm
Learn more about Area:
https://brainly.com/question/1297098
#SPJ2
i need to reduce the radical 252
Answer:
√252 = 6√7
Step-by-step explanation:
Double Prime Factor Method
The Double Prime Factor Method uses the prime factors of 252 to simplify the square root of 252 to its simplest form possible. This is how to calculate A and B using this method:
A = Multiply all the double prime factors (pairs) of 252 and then take the square root of that product. The prime factors that multiply together to make 252 are 2 x 2 x 3 x 3 x 7. When we strip out the pairs only, we get 2 x 2 x 3 x 3 = 36 and the square root of 36 is 6. Therefore, A equals 6.
B = Divide 252 by the number (A) squared. 6 squared is 36 and 252 divided by 36 is 7. Therefore, B equals 7.
Once again we have A and B and can get our answer to 252 in its simplest radical form as follows:
√252 = A√B
√252 = 6√7
help pls fast
15. In a parallelogram ABCD, AB = 7.2 cm and the perpendicular from C on AB is 4.5 cm find its area.
Answer:
32.40cm²
Step-by-step explanation:
Given the parallelogram ABCD ;
side AB is always Parallel to CD, hence ;
AB = CD = 7.2cm
Perpendicular from C on AB is the height of the parallelogram = 4.5cm
Area of a parallelogram : base * height
Area of a parallelogram = length base * height
Area of a parallelogram = 7.2 cm * 4.5cm
Area of parallelogram = 32.40cm²
15 POINTS! Please solve: 3 - 2x = 13 + 3x
Answer:
x= -2
Step-by-step explanation:
hope this helped <3
Upper bound and lower bound of 17
Answer:
Step-by-step explanation:
Hey there this si the upper and lower bound for 17
16.5<17<17.5
There are 45 Students per bus. Find the number of students on 5 buses
Answer:
225 students
Step-by-step explanation:
45 x 5 = 225
