Answer:
5/6
Step-by-step explanation:
2/3 ÷ 4/5
2/3 × 5/4
10/12
5/6
Math please help me solve
Answer:
Angle 1: 34°
Angle 2: 146°
Angle 3: 146°
Angle 4: 34°
Angle 5: 34°
Angle 6: 146°
Angle 7: 146°
Angle 8: 34°
Step-by-step explanation:
Angle 1: because angle 1 and 5 are corresponding, we know that angle 1 is 34°.
Angle 2: because a line is 180°, we can set angle 1 and 2 equal to 180° ( 34+x+15=180) which when solved, x = 131. but you need to plug it back into the equation of angle 2 to find out how many degrees it is. ( 131+15=146 ) So angle 2 is 146°
Angle 3: angles 2 and 3 are vertical angles, so angle 3 is 146°
Angle 4: angles 1 and 4 are vertical, so angle 4 is 146°
Angle 5: is given
Angle 6: angles 2 and 6 are corresponding so they are equal, angle 6 is 146°
Angle 7: angles 6 and 7 are vertical so angle 7 is 146°
Angle 8: angles 5 and 8 are vertical of each other so they are equal, angle 8 is 34°
which is right??????
Answer:
the distance from a to c is 10
Step-by-step explanation:
this is because the line in the middle divides the angle into equal sizes what the marks mean on it
Answer:
the distance from A to C is 10units
Step-by-step explanation:
A to B and A to C share the same distance
-4x+7=11 HELPP! pleaseeee
Answer:
[tex]x=-1[/tex]
Step-by-step explanation:
[tex]-4x+7=11[/tex]
Subtract 7 from both sides:
[tex]-4x+7-7=11-7[/tex]
[tex]-4x=4[/tex]
Divide both sides by -4:
[tex]\frac{-4x}{-4}=\frac{4}{-4}[/tex]
[tex]x=-1[/tex]
-2(m + 7) = 3(m + 2)
Answer:
m= -4
Step-by-step explanation:
-2m-14=3m+6
-14=5m+6
-20=5m
m= -4
Use the points H(-4,3) and K (4,3)
2 points he Dockland Building in Hamburg, Germany is shaped like a parallelogram. If the length of the building is 86 meters and its height is 55 meters, what is the area, in square meters, of this face of the building?
Answer:
e
Step-by-step explanation:
which value for x makes the sentence true? 1/40 + x = 1/8
Answer:
x = 1/10
Step-by-step explanation:
1/40 + x = 1/8
Subtract 1/40 from each side
1/40-1/40 + x = 1/8-1/40
x = 1/8 - 1/40
Get a common denominator
x = 1/8 *5/5 - 1/40
x = 5/40 - 1/40
x = 4/40
Simplify
x = 1/10
Plisss some one can help me!!!
A project manager estimates that a project will take
x hours to complete, where x > 100. The goal is for
the estimate to be within 10 hours of the time it will
actually take to complete the project. If the manager
meets the goal and it takes y hours to complete the
project, which of the following inequalities
represents the relationship
between the estimated
time and the actual completion time?
Answer:
x ≥ x/y
Step-by-step explanation:
It somehow varies with variation.
what is
(-1/3)+1/4+(-1/5)
Answer:
-17/60
Step-by-step explanation:
(-1/3)+1/4+(-1/5)
What percent of 70 is 49?
Answer:
70%
Step-by-step explanation:
49/70 = 0.7
0.7*100 = 70%
I
Table 1: multiple regression estimates.
reg sleep age toturk
Source
SS
df
MS
Model
Residual
15155229.8
124084606
2
703
7577614.89
176507.263
Number of obs
F(2, 703)
Prob > F
R-squared
Adj R-squared
Root MSE
706
42.93
0.0000
0.1088
0.1063
420.13
Total
139239836
705
197503.313
sleep
Coef.
Std. Err.
t
P>It!
[95% Conf. Interval]
age
toturk
cons
2.923879 1.396712
-.14901071 .0167207
34597201 68.11787
2.09
-8.91
50.93
0.037
0.000
0.000
.1816517
-.1818393
3335.462
5.666105
-.1161822
3602.939
Calculate the regression coefficients in the above table by hand, using the statistics below and the
formulas in Ben's Chapter 3 notes (“example with k = 2")?
Table 2: variances and covariances.
corr sleep age totwrk, covariance
(obs=706)
sleep
age
totwrk
sleep
age
totwrk
197503
455.554 128.655
-135324 -532.718
897700
Answer:
sleep ia word qjwjnwjeje
When rounding to the nearest ten, what is is the least whole number that roundd to 840
Answer:
835
5 and up is rounded higher.
Fill in the blank with the number you would add to both sides in order to solve this
equation by completing the square:
x² - 4x +
=
2 +
Answer:
write the right question first your question is wrong
leave answers as simplified radicals
Answer:
1
Step-by-step explanation:
[tex]\frac{\sqrt{48} }{4\sqrt{3} }=\frac{\sqrt{16} }{4}=\frac{4}{4}=\frac{1}{1}=1[/tex]
d(n) = 6 - 4(n - 1) find the 5th term in the sequence
d(n) = 6 - 4(n - 1)
Plug 5 into the equation for n.
d(5) = 6 - 4(5 - 1)
Subtract 1 from 5
d(5) = 6 - 4(4)
Multiply 4 by 4
d(5) = 6 - 16
Simplify the right side
d(5) = -10
The fifth term in the sequence is -10
The 5th term of the sequence is -10.
What is a sequence?A sequence is an enumerated collection of objects in which repetitions are allowed and order matters.
Given is a sequence, d(n) = 6 - 4(n - 1)
To find the 5th term, put n = 5
d(5) = 6-4(5-1)
= 6-4×4
= 6-16
= -10
Hence, the 5th term of the sequence is -10.
For more references on sequence, click;
https://brainly.com/question/19819125
#SPJ2
One-Half of a number increased by 6 is less than 34
Answer: ½ x + 6 < 34 ; x < 56
Step-by-step explanation:
Subtract 6 on both sides. ½ x < 28.Divide ½ on both sides. x < 56.A large rectangular movie screen in an IMAX theater has an area of 7,544 square feet. Find the dimensions of the screen if it is 10 feet longer than it is wide length= width=
Answer:
61.37
Step-by-step explanation:
this is i believe the correct answer but i could still be wrong cause x times x is x square but i am not so sure how much that really matters
take x as the width
x plus 10 as the length
2x plus 10 equals 7544 squared
so square root 7544 minus 10 divided by 2
note that it must be done all at once u cant do it seperately
x is 61.37 dont forget to add 10
PLEASEE HELPPP WOULD MARK BRAINLIST!!!
Which compound inequality is represented by the graph?
Answer:
The second one
Step-by-step explanation:
10y
6
2-
10
-2
ZO
-4
-6
-8
-10
Write the equation of the line shown in function form:
Equation: f(x) =
Which of the following is an irrational number?
81/37
85
25
47
AREA OF THESE TWO POLYGONS?
Answer:
Step-by-step explanation:
PLZZZZ HELP WILL GIVE BRAINLIST
Answer:
Step-by-step explanation:
Unlikeley: 0.6
likely: 0.35
Impossible: 0
Certain: 0.5
Equally: 0.9
unlikely: 1
Hope This Helps! :)
someone help me answer this plzzzzz
Answer:
Step-by-step explanation:
r = (x co-efficient ÷ 2)²
r = (6/2)² = 3²
r = 9
s = - 2r
s = -2*9 = -18
This is due tonight and I am struggling with a couple of questions. This is one. Please help
Answer:
x = 4.2
Step-by-step explanation:
72 + 10x = 114
10x = 114 - 72
10x = 42
x = 42/10
x = 4.2
Answer:
x = 4.2
Step-by-step explanation:
x is equal to 4.2 because ∠PQR and ∠RQS have a sum of 114° so if you subtract 72 from 114 you get 42. Now if you simply divide 42 by 10 you get 4.2.
A triangle in the coordinate plane has the following vertices: P(-4,-3), 1(-2,-2), G(-2,-4). What are the new coordinates if the triangle is translated 3 units right and 4 units up?
Answer:
P’(-1, 1), I’ (1, 2), G’(1,0)
Step-by-step explanation:
Transformations of Functions - Algebra 2
i don’t understand this :(
Answer:
c
Step-by-step explanation:
i haven't done this in over a year so my explanation wont be good but i know the answer is right
h e l p !!
is this table a linear function?
Answer:
Yes
Step-by-step explanation:
simplify the following equation: (5 + 3)²
Answer:
64
Step-by-step explanation:
5+3=8
8*8=64
Answer:
the answer is 64
Step-by-step explanation:
1/3^-1-1^-1/4^-1
find the value in the following equation
Answer:
-1/6
Step-by-step explanation:
= 1/3 (-1-1) x -1/4 (-1)
= 1/3 (-2) x 1/4
= -2/3 x 1/4
= -2\12
2 and 12 can cancel out each other.
so the answer will be.
= -1/6.
There are 230 calories in a 48 g packet of M& M's. How many calories are in a 9.6 g bag?
Answer:
The answer is
46 caloriesStep-by-step explanation:
In order to solve this question we use ratio and proportion
From the question there are 230 calories in 48g of M & M's
That's
If in 48g of M & M's we have 230 calories
9.6 g will contain
[tex] \frac{9.6 \times 230}{48} \\ = \frac{2208}{48} [/tex]
We have the final answer as
46 calories
Hope this helps you