Answer:
1/15
Step-by-step explanation:
Pls pls pls help me I will mark you brainest
PLS ANSWER ITS URGENT
Suppose a new regulation states that the maximum angle of a ramp for wheelchairs is 9º. At least how
long must the new ramp be? Round to the nearest tenth of a foot.
Answer:
The length of the ramp must be at least 14.71 feet
Step-by-step explanation:
Given
[tex]BC = 2.3ft[/tex]
[tex]\theta = 9^\circ[/tex]
See attachment for complete figure
Required
Length of the ramp (z)
To do this, we consider sin of angle A ([tex]\theta[/tex]).
So, we have:
[tex]sin\theta = \frac{Opposite}{Hypotenuse}[/tex]
This gives:
[tex]sin(9)= \frac{2.3}{z}[/tex]
Make z the subject
[tex]z= \frac{2.3}{sin(9)}[/tex]
[tex]z = \frac{2.3}{0.1564}[/tex]
[tex]z = 14.71 ft[/tex]
The length of the ramp must be at least 14.71 feet
Which expression is equivalent to d-6d-3dd−6d−3d?
From the given expression in our example we have say
y = d-6d-3dd−6d−3d,
the equivalent expression would be y = -14-3dd
We can see two different terms
the "d" terms and the "dd" terms
Let us collect like terms
we have
y= d-6d-6d-3d-3dd
y = d-12d-3d-3dd
y= d-15d-3dd
y = -14-3dd
Hence the equivalent expression is y = -14-3dd
Learn more amount collecting like terms in algebraic expression https://brainly.com/question/11172004
Answer:
-8d
guessed and it was right :P
What is the perimeter of triangle OJL?
A.24, B.23, C. 19, D.17
Answer: 24
Step-by-step explanation:
In AABC, what is the measure of 2C?
108°
36°
6xº
20°
2x°
2x
18°
Answer:
36º
Step-by-step explanation:
The sum of a triangle's angles is 180. So, 6x+2x+2x=180. And, 10x=180, and then x=18. Angle C is 2x. To find angle C multiple 18 by 2 to get 36.
hacer una representación gráfica para nuestro caso tenemos por un punto M pasan infinitas rectas?
Answer:
make a graphical representation for our case do we have infinite lines pass through a point M?
Step-by-step explanation:
If the graphs of the equations do not intersect (for example, if they are parallel), then there are no solutions that are true for both equations. If the graphs of the equations are the same, then there are an infinite number of solutions that are true for both equations.
You share your packet of 48 jelly beans with your sister in the ratio 5:3. How many
jelly beans will you get?
(3)
Answer:
30 jellybeans
Step-by-step explanation:
5 + 3 = 8 (Total units of jellybeans)
8 units = 48
1 unit = 48 ÷ 8 = 6
Me : Sister
5 : 3
Since I get 5 units...
5 units = 6 x 5 = 30
(i had to write something here, the question is down below)
Answer:
A every other student who buys lunch
Step-by-step explanation:
Choosing students who buy lunch to survey how many buy pizza is the most reasonable answer. I hope this helps!
2. Divide using the synthetic division.
--7| 1 8 -49 -392
Answer: goole
Step-by-step explanation:
49-392 +7/ 18
How do I solve this problem. 7a+2=3a+1
Answer:
a= - 1/4
Step-by-step explanation:
Answer:
- 1/4
Step-by-step explanation:
7a + 2 = 3a + 1
subtract the 1 from both sides
7a + 1 = 3a
subtract 7a from both sides
1 = - 4a
divide by - 4
A = - 1/4
Can you please help I am getting graded:) show work too please
Answer: A - 33/100
Step-by-step explanation:
You have to multiply the first fraction by 10 to make 100 the least common denominator - 3/10(10) = 30/100
Add 30/100+3/100 = 33/100
Is there enough information to determine if the following triangles are similar? Justify your response.
Answer:
No.
Step-by-step explanation:
Triangle DFE justifies itself with the SAS (side-angle-side) postulate, while Triangle ABC simply shows that ∡B & A are similar. They are not justified by the same standard, and so there is no way to tell if these triangles are similar.
Find the value of x. Round to the nearest tenth. The diagram is not drawn to scale.
A right triangle with hypotenuse labeled 11 and one leg labeled x. The angle between the leg labeled x and the hypotenuse is equal to 22 degrees.---in the picture below.
Answer:
10.2
Step-by-step explanation:
Answer:
10.2
Step-by-step explanation:
cos = adj/hyp
cos22 = x/11
11 cos22 = 10.199
1. In a full paragraph: how did militarism contribute to World War I?
please help me i really need help please
Answer: Militarism could have cause the war due to the naval and arms race. The main event of Militarism causing World War one was the naval rivalry which was made after 1900. Britain had the most powerful navy in the world. The new Keiser Wilhelm announced his intention to build a bigger German navy than Britain. Britain felt very threatened by this. Germany’s navy was much smaller than Britain’s navy but the British army was put all over its colonies so they can be protected. Germany didn’t have a big Empire like Britain but most people agreed, at the time, they were the best trained and the most powerful. The Kaiser felt he needed a bigger navy than Britain to protect its country.
NEED HELP I SUCK AT GEOMETRY (OFFERING 100POINTS)!!! best answer get brainlest
Find the measure of angle C
show work and explain!
Answer:
Angle C = 45°
Step-by-step explanation:
Hello There!
If you didn't know opposite angles are congruent in parallelograms
So ∠A≅∠C and ∠B≅∠D
So if ∠A = 45° then ∠C also equals 45°
As it is a parallelogram
[tex]\\ \sf\longmapsto <B\cong <D[/tex]
[tex]\\ \sf\longmapsto <A\cong <C[/tex]
<A=45°[/tex][tex]\\ \sf\longmapsto <C=<A=45°[/tex]
4 divided by the sum of h and 7 using fraction
Answer:
4/5+7
or
4
_____
h+7
Consider these statements written in ordinary language:_______.
A. The speed of the car is proportional to the distance it has traveled.
B. The car is speeding up.
C. The car is slowing down.
D. The car always travels the same distance in the same time interval.
E. We are driving backwards.
F. Our acceleration is decreasing. Denoting by s(t) the distance covered by the car at time t, and letting k denote a constant, match these statements with the following mathematical statements by entering the letters A through F on the appropriate boxes:_______.
s ′′ <0. s″<0.
s ′ s′ is constant
s ′ <0 s′<0
s ′′′ <0 s‴<0
s ′′ >0 s″>0
s ′ =ks s′=ks
Correct question is;
Consider these statements written in ordinary language:
A The speed of the car is proportional to the distance it has traveled.
B The car is speeding up.
C The car is slowing down.
D The car always travels the same distance in the same time interval.
E We are driving backwards.
F Our acceleration is decreasing. Denoting by s(t) the distance covered by the car at time t, and letting k denote a constant, match these statements with the following mathematical statements by entering the letters A through F on the appropriate boxes:
s′′<0.
s′ is constant
s′<0
s′′′<0
s′′>0
s′=ks
Answer:
Answers given below.
Step-by-step explanation:
F) acceleration is the second derivative of distance with respect to time.
Thus; s'' < 0
D) Car travels the same distance in the same time interval. This means the speed is constant. Speed is the first derivative of distance with time. Thus;
s' is constant
E) Driving backwards means that speed is; s' < 0
C) Car is slowing down means negative acceleration. Thus; s'' < 0
B) Car is speeding up means acceleration is greater than 0. Thus: s'' > 0
A) Car speed being proportional to the distance it has covered means that; s' ∝ s. Thus;
s' = ks
Determine whether each triangle below will form a unique triangle, no triangle, or more than one triangle based on the criterion given.
Part A:
A triangle with 5 cm and 7 cm side lengths and an included 50∘ angle will form
.
Part B:
A triangle with side lengths 3 inches, 2 inches, and 1 inch will form
.
Part C:
A triangle with angle measures of 72°, 24°, and 84∘ will form
9514 1404 393
Answer:
A: a unique triangle
B: no triangle
C: more than one triangle
Step-by-step explanation:
A: Two sides and the included angle are sufficient to completely specify one triangle. (See the first attachment.)
__
B: The given side lengths do not satisfy the triangle inequality. No triangle can be formed. (See the second attachment.)
__
C: The angles total 180°, so a triangle can be formed with those angles. However, the side lengths are not specified, so any number of triangles can be made with those angles.
Answer:
A. a unique triangle
B. no triangle
C. more than one triangle
Find the total amount of interest earned on this savings account.
Time: 7 years
Interest Rate: 2.5%
Principal: $4,556
Interest:
$79.73
$797.30
$7,973
$79,730
Answer:
$797.3
Step-by-step explanation:
4556 x 0.025 x 7 = $797.3
hi can you guys help me with this pleaseee
Answer:
For the fractions question:
1/4<1/2
3/4<2/3
5/7<3/5
8/9>8/10
7/10<6/8
Hope this helps! (:
0.66 divided by 0.3 = ? Divide. Check your answer using multiplication
Answer: The answer is: 2.2
~hopefully this helps you, have a gr8 day my friend!~
Step-by-step explanation:
(PLEASE HELP!)
How do you create a linear inequality in two variables?
A. The set of all the points on one side of a line.
B. Change the symbol = to > or <.
C. An ordered pair of real numbers with the following property: When the x-coordinate is substituted for x and the coordinate is substituted for y in the inequality, we obtain a true statement.
D. If the original inequality contains a < or > symbol.
F. If the original inequality contains a less than, equal to or greater than, equal to symbol.
Linear inequalities with two variables have infinitely many ordered pair solutions, which can be graphed by shading in the appropriate half of a rectangular coordinate plane. To graph the solution set of an inequality with two variables, first graph the boundary with a dashed or solid line depending on the inequality.
What’s the answer to this?
Answer:
B is the answer
Step-by-step explanation:
How do I identify Outliers
what is the length of x
Answer:
20
Step-by-step explanation:
each of the side lengths are multiplied by 2.5
What is the 3rd term of the linear sequence below?7,9,11,13,15,...
Answer:
11
Step-by-step explanation:
I need help on this..... FAST. Think you can help me?
Answer:
.si sey el senocar 18
Step-by-step explanation:.basflone ne ombla
Please answer right! Thank you I will give brainalist
Answer:
C [tex]\leq 34[/tex]
Step-by-step explanation:
Answer:
34is the answer gor the question
What is the sum of the arithmetic series 5
E(3n-2)
N-1
Answer:
35
Step-by-step explanation:
please help on this question!!!!!
Answer: 65
Step-by-step explanation: