Answers
Answer:
128
Step-by-step explanation:
Hey There!
So the rule about interior angles of a trapezoid
is that the angles that lie on the segments that are not parallel are supplements
so essentially what I'm saying is that angle R and angle U are supplementary angles so to find x we do
180=15x+8+7x-4
step 1 combine like terms
15+7=22
8-4=4
now we have
180=22x+4
step 2 subtract 4 from each side
180-4=176
now we have
176=22x
step 3 divide each side by 22
176/22=8
so x=8
now we plug in 8 to 15x+8
8x15=120
120+8=128
so we can conclude that angle R = 128
Related Questions
I NNNNNEDDDDD HHHHEEELLLLLPPPPPPPP
Answers
Answer:
50
Step-by-step explanation:
as triangle is =180
then , 30 +100 +x =180
130 +x = 180
x= 180-130
=50
Answer:
50 degrees
Step-by-step explanation:
A triangle is 180 degrees and there is already a 30 and 100.
180-30-100=50.
Hope this helps =]
A bag contains 42 red, 45 green, 20
yellow, and 32 purple candies. You
pick one candy at random. Find the
probability that it is green or yellow.
Answers
Answer:
65/139 fraction form
0.47 decimal form
Answer:
Step-by-step explanation:
Total sample space , n (s) = 139
no of green candies , n (g) = 45
no. of yellow candies , n (y) = 20
Probability that is green or yellow is
P( g or y) = P(g) + P(y)
= n(g) / n(s) + n (y) / n(s)
= 45 / 139 + 20 / 139
= 65 / 139
hope it will help :)
Write an equation for the relationship between x and y.
Answers
what is -3x+7y=13 in slope intercept form
Answers
I need help with this fast!!
Answers
Answer:
Yes
Step-by-step explanation:
Congruent = identical in form; coinciding exactly when superimposed
I noticed this was IXL, sorry bout that, good luck ;)
Explanation:
I just know
Estimate the line of best fit using two points on the line.
A. y= -3/2x + 12
B. y= 3/2x + 12
C. y= -2/3 + 12
D. y= 2/3 + 12
Answers
Answer:
?
Step-by-step explanation:
Answer: c
Step-by-step explanation:
A p e x
The equation 7h=63 can be used to find how many hours h a person needs to work to earn $63 at $7 per hour. How many hours does a person need to work to earn $63?
HELPPP ME QUICKLY I HAVE TO SHOW MY WORK ALSO
Answers
Answer:
The equation 7h=63 can be used to find how many hours h a person needs to work to earn $63 at $7 per hour. How many hours does a person need to work to earn $63?
Step-by-step explanation:
The equation 7h=63 can be used to find how many hours h a person needs to work to earn $63 at $7 per hour. How many hours does a person need to work to earn $63?
Answer:
9 hours
Step-by-step explanation:
7h=63
divide both sides by 7 to get 9
7h/7=h
63/7=9
h=9
Carla e Ana foram tomar sorvete e gastaram r$ 23,00 dividido a conta em partes iguais, quanto cada uma pagou ? Gente me explica como faz a conta não só resposta por favor
Answers
Answer:
each of them has to pay $11.5 individually
Step-by-step explanation:
The computation of the amount paid by each one is shown below:
As carla and Ana gone for an icecream and the bill is $23 that should be divided equally
So here the carla should pay
= $23 ÷ 2
= 11.5
And, Ana should pay
= $23 ÷ 2
= $11.5
Hence, each of them has to pay $11.5 individually
Plzzzz help ASAP thanks :)
Answers
second one : y = (x+6)^2-25
vertex ; (-6,-25)
Identify whether the figure is a polygon. If it is a polygon, name it by the number of its sides.
Answers
Answer:
not a polygon
Step-by-step explanation:
The given figure is not a polygon.
What is a polygon?A polygon is a closed plane figure formed by three or more line segments that meet at points called vertices.
Given is figure,
We know that, a polygon is made up of straight lines connected with each other in a close circuit.
Here, in the figure, there is no polygon, but two polygons joined by a vertex.
Hence, we can say that the given figure is not a polygon.
For more references on polygons, click;
https://brainly.com/question/24464711
#SPJ2
Find the value of x.
45 3x
N
K
M
Answers
Answer:
I'm unable to understand your question please write it properly
If a sheet of aluminum is 0.04. inches thick, find the height of 76,421 sheets stacked together .
Answers
Answer:
3056.84
Step-by-step explanation:
yes this is the answer
PLZ I NEED HELP
i really need help on this or i will fail!!!
Answers
Answer:
A
Step-by-step explanation:
If you have the point (3,5) x = 3 and y = 5
x + 1 = 3 + 1. 3 + 1 = 4
The point (4,5) is one unit to the right of (3,5) so (x+1,y) would move one to the right
It angle relationship and show work??
Answers
Answer:
m<x=146
Step-by-step explanation:
its a supplementary angle, meaning both angles add up to 180.
So we subtract 34 from 180 which is 146.
180-34=146
Proving Two Triangles Are Congruent: What additional is needed to prove that ABC = DBF using the SAS congruence theorem?
Answers
Answer:
the answer is the side length of ab and db
Answer: D on edge
Step-by-step explanation:
Please help as quickly as possible, this is Algebra 1!
Answers
Answer:
First-term is 7
The second term is 14
and the third term is 28
i think so im not 100%
What does AD equal? PICTURE INCLUDED* Triangle congruence and similarity.
Answers
Answer:
AD = 7
Step-by-step explanation:
Given that the two triangles are similar by the SSS (side side side) postulate, the triangles share the same ratios when it comes to their sides.
We know the values for lines DB, EB and CB, therefore we can solve for AB, and subtract DB to find AD
We can solve the problem by solving for x:
[tex]\frac{x}{32} =\frac{21}{24}[/tex]
Cross multiply.
[tex]24x = 672[/tex]
Simplify.
[tex]x=28[/tex]
Subtract the value of DB to find AD.
[tex]28-21=7[/tex]
[tex]AD=7[/tex]
Find the cube roots of the following numbers
a) 125
b) 216
c) 512
d) 1000
e) 1728
f) 3375
Answers
a. 5
b. 6
c. 8
d. 10
e. 12
f. 15
Answer:
a) 5
b) 6
c) 8
d) 10
e) 12
f) 15
6) Find the value of x.
AKLM-ACDE
4x + 5
E
D
55
L
132
108
M M
K
Answers
Answer:
55 ? i think
Step-by-step explanation:
i just had the same question
I NEED HELP!! And it doesn’t accept equal signs in the answer
Answers
Brainliest plz
What is m∠1 ? I need help.
Answers
Answer:
*update* 99
Step-by-step explanation:
348.25x +5.5 ≤ 1,000
Answers
Answer:
X ≤ 2.86
Step-by-step explanation:
Alec types
3
5
of a paragraph in
2
3
minute. If he continues at the same rate, what fraction of a paragraph can Alec complete in 1 minute?
Alec types
3
5
of a paragraph in
2
3
minute. If he continues at the same rate, what fraction of a paragraph can Alec complete in 1 minute?
Answers
Answer:
He can type 4.5/5 of a paragraph
Step-by-step explanation: Because there are 60 seconds in a mintune right. 2/3 of an hour=40 seconds. 1.5/5=20 seconds and 60 seconds=4.5/5
HELP ILL GIVE BRAINLIEST what shape is the base??
Answers
Answer:
rectangle
Step-by-step explanation:
it's width is 6
it's length is 12
it couldn't be a square
The following can be decomposed in ????
Answers
Answer:
Triangle & semicircle
Step-by-step explanation:
How far up the house would a ladder be resting if it is 25 ft long and 3 ft
away from the house? Round to the nearest tenth if necessary.
5.3 ft
21 ft
24.8 ft
25.2 ft
Answers
Answer:
C
Step-by-step explanation:
The last one is absurd. You can't have a ladder reaching higher than itself. The question is a Pythagorean problem.
Givens
a = 3
b = ?
c = 25 feet
Formula
a^2 + b^2 = c^2
Solution
3^2 + b^2 = 25^2
9 + b^2 = 625 Subtract 9 from both sides.
b^2 = 625 - 9
b^2 = 616 Take the square root of both sides.
b = sqrt(616)
b = 24.8
hey guys help me with this
and pls explain your answer
Answers
Answer:
720
Step-by-step explanation:
in an all year is 8760
Am not the smartest can someone help me.
Answers
Answer:
4 7/10
Step-by-step explanation:
Answer:
4 7/10
Step-by-step explanation:
Convirt all the fractions into 1/10ths. Makes addition easy. Hope this helps
Convert the following equation
into standard form.
y = -x - 3
Answers
Answer:
x+y=−3
Step-by-step explanation:
hope this heps:)
Answer:
x+y=-3 (put -3 into the box)
Step-by-step explanation:
add x to both sides, and you get x+y= -3.
Help due in 15 mins!
Answers
Answer:
Step-by-step explanation:
1