Answers
x=15.96
x=17.6
x=11.81
x=12.23
Related Questions
7th grade math please help
Answers
Answer:
3.8 x 4.5
+
3.8 x 5.1 divided by 2!
Step-by-step explanation:
You can turn it into 2 squares, or follow the hints!
-6.4 = z/6
what does z =?
Answers
Answer:
-38.4
Step-by-step explanation:
Multiply both sides by 6 to get rid of the /6 then you would get z alone
Answer:YOUR ANSWER IS.......
35 HOPE U HAVE A GOOD DAY <3
Step-by-step explanation:THANK YOU FOR YOUR TIME!
The University of Central Florida is planning to build a new access ramp for wheelchairs at its education building. The main entrance to the building is 4 feet above the sidewalk level. The angle of elevation from where the ramp and sidewalk would meet is 8.1°. Determine the length of the ramp to the nearest tenth of a foot.
Answers
Answer:
0.6 feet
Step-by-step explanation:
We solve this question using the Trigonometric function of Tangent.
tan θ = Opposite/Adjacent.
Where:
Opposite = Height /Length of the ramp = ?
Adjacent = Distance from the base of the ramp = 4 feet
θ = 8.1°
Therefore,
tan 8.1° = x/4
Cross Multiply
x = tan 8.1 × 4
x = 0.5692843028 feet
Approximately = 0.6 feet
Length of the ramp = 0.6 feet.
2(x-1)=10
Please help!!
Answers
Answer:
x=6
Step-by-step explanation:
2(x-1)=10
2x-2=10
2x=12
x=6
Answer:
6
Step-by-step explanation:
Divide both sides by 2.
x-1 = 5
Add 1 to both sides.
x = 6
Mr. Greene is preparing 28 bags of materials for his art class. Each bag needs 40 glass tiles. How many glass tiles are needed?
______ glass tiles
Answers
Answer:
Glass tiles needed
[tex] = (28 \times 40) \\ = 1120 \: tiles[/tex]
A rectangular book measures 4 x 7. What is the length of its
diagonal?
Answers
A rectangular book measures 4 x 7, the length of its diagonal is √65.
Pythagorean theorem states that in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the lengths of the other two sides.
In mathematical terms, if a and b represent the lengths of the two shorter sides (also known as legs) of a right triangle, and c represents the length of the hypotenuse, then the Pythagorean theorem can be expressed as:
a² + b² = c²
Given:
Base = 4
Length = 7.
To determine the length of diagonal by using Pythagorean theorem.
Diagonal² = Base² + Length²
Plugging the values in Pythagorean theorem.
Diagonal² = 4² + 7²
Diagonal = √(16 + 49) =√65.
Therefore, the length of diagonal of book is √65.
Learn more about Pythagorean theorem here:
https://brainly.com/question/14930619
#SPJ2
A jar contains 21 marbles: 8 white, 3 green, and 10 red. Write the described ratio in simplest form.
A. number of white marbles to number of green marbles.
Answers
Answer:
The question you posted was a bit confusing for me, but I'm assuming that you want the simplified ratio of the number of white marbles to the number of green marbles.
The answer would be 8:3.
Step-by-step explanation:
There are 8 white marbles and 3 green marbles, so you get 8:3. And since 8 and 3 are relatively prime, no simplifying is needed.
The answer is 8:3.
simplify m^12/m^3 pleaseeeee help meeeee
Answers
Answer:
m^12-3
m^9 is the answer
Step-by-step explanation:
M^9
Step by step
please help me asap !!
Answers
Answer:
obtuse is the anwer
n + 10 = 8 + 4
find the value of n.
Answers
Answer:
n=2
Step-by-step explanation:
8+4=12
12-10=n
n=2
Khan Academy question thanks for whoever answers
Answers
Answer:
A.
Step-by-step explanation:
Solve This Proportion Y/23= -3/4
Answers
Answer:
y = -17.25
Step-by-step explanation:
y/23 = -3/4
by cross multiplication ❌ ;;;
4×Y = 23× (-3)
4y = (-69)
y = -69/4
y = -17.25I hope that this answer helps youI need help and NOW PLEASE
Answers
Answer:
a) 7/4 b) 15/2
Step-by-step explanation:
a) Scale Factor = Image / Object
Take the side of Triangle ABC that's BC Why? Because it corresponds with the Image Triangle ADE's DE
= 21/12 = 7/4
b) 7/4 = 10+ x / 10
Cross Multiply
= 4 ( 10 + x ) = 70
= 40 + 4x = 70
= 4x = 70-40
= 4x = 30
= 4x/4 = 30/4
x = 15/2
solve x for triangle
Answers
Answer:
x = 69
Step-by-step explanation:
By exterior angle theorem:
x° + 43° = 112°
x° = 112° - 43°
x ° = 69°
x = 69
6d + 7 = 61 what does d equal?
Answers
Answer:
i would reword this to 6x+7=61
Step-by-step explanation:
So.
move the 7 to the right side of the equation but as an opposite number so in this case its gonna be a negative
61-7=54
then you divide the number and get your missing numbers
54/6=9
d=9
plug it in
6(9)+7=61
61 minus 7 is 54 what is 54 divided by 6?? 9 so the answer is 9
Find the exact length of the third side.
7.
3
Answers
Answer:
10
Step-by-step explanation:
Answer: it’s 2
Step-by-step explanation: so u subtract
Find the Slope of the line that passes through the given coordinates. Enter as a fraction please
(11,7) and crosses the y-axis at 17
Answers
Answer:
follow the steps and you'll understand the question
What is the salesperson's commission on a $600
sale if the commission rate is 30%?
A $18
B $18,000
C $180
D$618
Answers
Answer:
it would be 180 dollars.
Step-by-step explanation:
as you do 30 percent of 600 dollars
Write the standard equation of the circle.
I’ll give brainliest!
Answers
4x³y²/4yx²•y⁴
I need to simplify that ^^
Answers
Select the correct answer.
If the zeros of a quadratic function are 3 and 8, what are the factors of the function?
ΟΑ.
(X + 8) and (x - 3)
OB.
(x - 8) and (x + 3)
O C.
(X + 8) and (x + 3)
OD.
(x - 8) and (x-3)
Answers
Answer:
OD
Step-by-step explanation:
The zero x=8 will make the factor (x-8) = 0 and the zero x=3 will make the factor (x-3) = 0.
so it's (x-8) and (x-3)
what is the sum of the 14th square number and the 6th square number?
Answers
6th square number = 36
Solve the system of linear equations. Y=-1/6x+5 and x+6y=30 Can you explain the steps?
Answers
Answer:
Infinitely many solutions
Step-by-step explanation:
y = -1/6x + 5
x + 6y = 30
We can solve this system by using substitution or elimination. Since we are given an isolated y-value, I'll be using the substitution method.
Substitute y = -1/6x + 5 into the second equation for y.
x + 6(-1/6x + 5) = 30Distribute 6 inside the parentheses.
x - x + 30 = 30Combine like terms.
30 = 30Since this is a true statement, we can conclude that this system has a solution of all real numbers, or infinitely many solutions.
We can also see that these equations are indeed equivalent by multiplying the top equation by 6.
6 * (y = -1/6x + 5) → 6y = -x + 30
Adding x to both sides and rearranging terms gives us x + 6y = 30, which is the same as the second equation.
(trigonometry) write the tangent ratios for angle P and angle Q. if needed reduce fractions
Answers
Answer:
Step-by-step explanation:
tan P = [tex]\frac{16}{12}[/tex] = [tex]\frac{4}{3}[/tex]
tan Q = [tex]\frac{3}{4}[/tex]
write an expression for 5 less than x
Answers
Answer:
x-5
Step-by-step explanation:
1 hay bale = 16" X 16" X 44"
The trailer is 28' long, 8' wide, and the hay can be stacked 8' high.
How many bales can the trailer transport?
Answers
Answer:
25 Haybales
Step-by-step explanation:
On your trailer you should be able to fit 25 bales in a tier (spelling). 6 high would give you 150. Then you should be able to put another 10-20 on the neck of the trailer. All depends on how high you want to stack.
Convet: 200m into cm
and km
Answers
Answer:
200m = 20,000 cm
200m = 0.2 km
Step-by-step explanation:
the sum of three numbers is 133. the third number is 4 times the second. the second number is 5 more than the first. 25 points+ brainliest
Answers
Answer:
I believe the answer is 6 times more.
Step-by-step explanation:
And I know ur gonna scam I'm just willing to help
The blue dot is at what value on the number line?
+
+
3
+
9
?
Answers
Answer:
it is answer is -3,
please mark brainlest
Answer:
It's -3
Step-by-step explanation:
You subtract by 3 every time you go down the number line. So if the highlighted line is 2 lines from 3 it is -3.
Can you put any variable in a equation?
Answers
Answer:
no at least i don't think u can because i usually use it in lets say 4x5=n
and the question would say solve for n.
Step-by-step explanation:
