(15 points) fairly easy question, any help would be appreciated/find the value of each variable
Answers
Answer: 1 and 2 x is 75
Y=110
Step-by-step explanation:
180-30=150/2=75
X=75
75+20=95
75+10=85
95+85=180
110+(110-40)=180
110+70=180
Related Questions
HELP ME ASAP!!!!!!!!!!!!!!
Is there enough information to prove that the triangles are congruent?
If yes, provide the correct Triangle Congruence Postulate or Theorem and a congruence statement.
If no, justify your answer.
Answers
Answer:
Yes
Step-by-step explanation:
These are congruent because according to the angle sum theorem if at least two of the angles are the same then they would be considered congruent.
Answer:
The triangles are congruent by SSS.
Step-by-step explanation:
It is marked in the diagram that sides AD and BC have equal length, and sides AB and CD have equal length. Side AC is common to both the triangles. Since [tex]\overline{AB} \cong \overline{CD}[/tex], [tex]\overline{BC} \cong \overline{AD}[/tex], and [tex]\overline{AC} \cong \overline{AC}[/tex], it follows from SSS (side-side-side) congruence that [tex]\triangle ABC \cong \triangle CDA[/tex].
how many mph is 32 miles in 4 hours
Answers
Answer:
8 miles an hour
Step-by-step explanation:
Btw that is one slow car.
Please mark brainliest.
Answer:
8 m/h
Step-by-step explanation:
In order to solve this, first understand that miles per hour is represented as [tex]\frac{miles}{hour}[/tex] So if there are 32 miles in 4 hours, then [tex]\frac{32m}{4h}[/tex] is your answer. Now 32/4 can be be simplified. The simplified version is 8 m/h.
4 3/4 divided by 1 1/6
Answers
Answer:
[tex]2\frac{13}{22}[/tex]
Step-by-step explanation:
[tex]=\frac{19}{4}\div \frac{11}{6}[/tex]
[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\div \frac{c}{d}=\frac{a}{b}\times \frac{d}{c}[/tex]
[tex]=\frac{19}{4}\times \frac{6}{11}[/tex]
[tex]=\frac{19}{2}\times \frac{3}{11}[/tex]
[tex]\mathrm{Multiply\:fractions}:\quad \frac{a}{b}\times \frac{c}{d}=\frac{a\:\times \:c}{b\:\times \:d}[/tex]
[tex]=\frac{19\times \:3}{2\times \:11}[/tex]
[tex]\mathrm{Multiply\:the\:numbers:}\:19\times \:3=57[/tex]
[tex]=\frac{57}{2\times \:11}[/tex]
[tex]\mathrm{Multiply\:the\:numbers:}\:2\times \:11=22[/tex]
[tex]=\frac{57}{22}[/tex]
[tex]=2\frac{13}{22}[/tex]
What is the equation of the parabola that has its vertex at (8,-1) and a y-intercept of
(0, -17)?
A) y= -1/4(X + 8)2 - 1
B) y = -1/4(x - 3)2 + 1
C) y= -1/4(x - 3)2 - 1
D) y=1/44* - 8)2 - 1
Answers
Answer:
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex ad a is a multiplier
Here (h, k ) = (8, - 1 ) , then
y = a(x - 8)² - 1
To find a substitute (0, - 17 ) into the equation
- 17 = a(0 - 8)² - 1 ( add 1 to both sides )
- 16 = 64a ( divide both sides by 64 )
[tex]\frac{-16}{64}[/tex] = a , that is
a = - [tex]\frac{1}{4}[/tex]
y = - [tex]\frac{1}{4}[/tex](x - 8)² - 1 ← equation of parabola
its math help!! please
Answers
We are given the area of the path and pool combined, as well as the side lengths we would use to find that area.
So;
(8+2x)(20+2x)=1120
Now you would solve to find the value of x that makes this equation true.
You should get x=10
Let’s plug that back in and check if it equals the given number.
(8+2(10))(20+2(10))
(8+20)(20+20)
28x40
1120
Yes 1120 matches the value we are given.
So x=10
The width of the path is given to equal x, so the paths width is 10.
Jose paid $94.00 for 8 movie tickets each ticket cost the same amount what was the cost of each movie ticket in dollars and cents? Plz help
Answers
Answer:
11.75$
Step-by-step explanation:
do 94 divided by 8. You get 11.75, so each ticket costs 11 dollors and 75 cents
3х + 2y = - 16 -3х - 8y = 46.
Answers
Answer:
hiiiiiiiiiiiiiiiii
Step-by-step explanation:
Divide 11 1/4 by 2.
Answers
Answer:
the answer is 5 5/8
Step-by-step explanation:
if you make 11 1/4 into an improper fraction, you get 45/4 (this fraction simplified would give you your original mixed number). Using the keep, change, flip rule, you would multiply 45/4 by 1/2, giving you 45/8. This fraction simplified is your answer, 5 5/8.
-21, -16, -11, -6, ...
Is this sequence arithmetic, geometric, or neither?
Answers
Answer:
Geometric sequence
.Step-by-step explanation:
Geometric sequences are defined by an initial value and a common ratio . If a sequence does not have a common ratio or a common difference, it is neither an arithmetic nor a geometric sequence. You should still try to figure out the pattern and come up with a formula that describes it.
Answer: Neither
Step-by-step explanation:
PLEASE HELP! I'm struggling on questions like this one. If you can please help on other questions but that's up to you! I will give brainliest I'm trying to get caught up on work. Here's a graph of a linear function. Write the equations that describes that function.
Answers
Answer:
y= 1/3x - 1
Step-by-step explanation:
A snowboard is 1meter 70centimeters long how long is the snow board in millimeters
Answers
Answer:
In millimeters, it would be 700.
Hope this helped you out!
Li deposited $17,500 into a bank account that earned simple interest each year. After 2 years, he had earned $2975 in interest.
No money was deposited into or withdrawn from the account.
What was the annual interest rate?
Answers
Answer:
The annual interest rate was $1487.50
Step-by-step explanation:
All you do is 2975 divided by2=1487.50
D=8 plss help me?!?!?!
Answers
to get 3..
Answer:
3
Step-by-step explanation:
Since D=8, you input it in
5(8)-25/5=
5(8)=40
40-25= 15
15 divided by 5 is 3
points Find the slope of the line graphed below.
Answers
I need a helping hand
Answers
Answer:it’s the third one
Step-by-step explanation:
Answer:
ur pic is not clear.........
Simon designed the game below, which is played by throwing darts onto the board. A dartboard. From smallest to largest, the circles are labeled 20, 15, 10, 5. If Simon throws one dart, which probability would be most likely? Simon earns 10 or more points. Simon earns 15 or more points. Simon earns exactly 10 points. Simon earns exactly 15 points.
Answers
Answer:
A
Step-by-step explanation:
Simon will mostly make more than ten points, so do A
Answer:
a
Step-by-step explanation:
20 points
When you find a point on a graph that you think is the intersection, the best way to double check your answer is to:
substitute in the x value to see if both of the y values of both of the equations match the one you approximated from the graph.
substitute in the x value to see if one of the y values of one of the equations matches the one you approximated from the graph.
substitute in the y value to see if one of the x values of one of the equations matches the one you approximated from the graph.
substitute in the x value to see if both of the x values of both of the equations match the one you approximated from the graph.
Answers
Answer:
I think it's A?
Step-by-step explanation:
PLZ HELP
Which rule describes the relationship between x and y coordinates on the following graph?
Choose 1 answer
A y=2x
B y=x+2
Answers
If 2 Apple way 2 pounds and cost $3.76 what do each apple cost
Answers
Answer:
1.88
Step-by-step explanation:
3.76 divided by 2
Which graph shows the image of ABCD?
V
A
5
4
IB
W
D'
1.
2
5 4 3 2 1
1
2
3
4.
17
5
х
2 C
4
y
A'
5
Answers
Answer:
0
Step-by-step explanation:
What is 12:36 simplest form?
Answers
Answer:
1:3
Step-by-step explanation:
This is in ratio form. 12:36 can also be a fraction, [tex]\frac{12}{36}[/tex].
If you simplify this fraction, you will get [tex]\frac{1}{3}[/tex].
So the answer is 1:3.
Answer:
As a simplified fraction: 1/3
Step-by-step explanation:
The simplest form of
12
36
is
1/3
.
Steps to simplifying fractions
Find the GCD (or HCF) of numerator and denominator
GCD of 12 and 36 is 12
Divide both the numerator and denominator by the GCD
12 ÷ 12
36 ÷ 12
Reduced fraction:
1/3
Therefore, 12/36 simplified to lowest terms is 1/3.
is everyone doing ok out there...
Answers
Answer:
Sorta, thanks :)
Step-by-step explanation:
Can someone help.me with this pls.....
Answers
Answer:
5/14
Step-by-step explanation:
To work this out, we simply need to divide 1 3/4 miles by 4 9/10 miles.
1 3/4 ÷ 4 9/10
Start by converting both terms to improper fractions:
(4/4 + 3/4) ÷ (40/10 + 9/10)
= 7/4 ÷ 49/10
To divide, we simply multiply by the reciprocal of the second fraction:
7/4 * 10/49
= 70 / 196
Now we can take out common factors of the 70 / 196
70 / 196
= (5 * 2 * 7) / (14 * 2 * 7)
= 5 / 14
So the straight section of the track is five fourteenths of the entire length.
Which values could be the values of x and y?
Answers
Answer:
1 3/4, 9 1/4
Step-by-step explanation:
continue the pattern
WILL MARK BRAINLIEST !!!! RIGHT ANSWERS ONLY PLSSSSS
Answers
Answer:
11
Step-by-step explanation:
Since ΔNOP is a traingle, all the angles added up together equal 180 degrees.
(5x-8) + (x-5) + (6x+1) = 180
Now simplify by adding like terms
12x-12 = 180
Solve for x by adding 12 to both sides and then dividing both sides by 12
12x=192
x=16
Once you solved for x, plug it into the angle you need to find.
m∠O=(x-5)
=(16-5)
=11
What is the measure of <6
<6=
Answers
Answer:
20/20
Step-by-step explanation:
In ΔJKL, j = 8.1 inches, ∠K=160° and ∠L=14°. Find the length of l, to the nearest 10th of an inch.
Answers
Answer:
18.7
Step-by-step explanation:
First find the degree of J which is 6 (found this by doing 180=160+14=6
so then you make the fraction J/sin14=8.1/sin6
cross multiply so its Jsin6=8.1sin14
to get J by itself you divide by sin 6 so
J=8.1sin14 divided by sin6 which equals 18.7
The length of [tex]l[/tex] is approximately 18.8 inches.
In this question we know the value of two angles, in sexagesimal degrees, and a length of the triangle, in inches, we must determine the length [tex]l[/tex] by the law of sine:
[tex]\frac{l}{\sin \angle L} = \frac{j}{\sin \angle J}[/tex] (1)
[tex]\angle J = 180^{\circ} - \angle K - \angle L[/tex] (2)
If we know that [tex]j = 8.1\,in[/tex], [tex]\angle K = 160^{\circ}[/tex] and [tex]\angle L = 14^{\circ}[/tex], then the length of [tex]l[/tex] is:
[tex]\angle J = 180^{\circ}-160^{\circ}-14^{\circ}[/tex]
[tex]\angle J = 6^{\circ}[/tex]
[tex]l = j\cdot \left( \frac{\sin \angle L}{\sin \angle J} \right)[/tex]
[tex]l = (8.1\,in)\cdot \left(\frac{\sin 14^{\circ}}{\sin 6^{\circ}} \right)[/tex]
[tex]l \approx 18.8\,in[/tex]
The length of [tex]l[/tex] is approximately 18.8 inches.
We kindly invite to check this question on law of sine: https://brainly.com/question/17289163
Which expressions are equivalent to (5g+3h+4)•2?
Answers
Answer:
nc
Step-by-step explanation:
nc
Please help I beg please oh please I’ll give brainliest to whoever answers
Answers
Answer: The third option is correct
Step-by-step explanation: With increased trials, experimental probability will grow closer to theoretical probability. Blue pens make up 1/2 of the probability pool.
PLEASE HELP: Simplify (B^9)^3
Answers
Answer:
b^27, so in other words C.
Step-by-step explanation:
Answer:
b^27
Step-by-step explanation:
