Answer:
#4 angle 1 = 154 degrees
#4 angle 2 = 26 degrees
#5 angle 1 = 97 degrees
#5 angle 2 = 82 degrees
#5 angle 3 = 83 degrees
Step-by-step explanation:
The image displays which angles are the same on line equations like these using color coding.
In order to translate between the green angle and the pink angle you subtract it from 180.
Equation: 180 - angle type 1 = angle type 2
Ex: 180 - 154 = 26
Which number is a prime number? 2 4 14 24
Answer:
the prime number is 2. very simple
Answer:
2
Step-by-step explanation:
any whole number x any whole number cant be 2
For what values of x is the expression below defined?
Sqrt x+5 divided by sqrt 1-x
Answer:
D. - 5 ≤ x < 1
Step-by-step explanation:
The numerator cannot be the square root of a neg. no.
So, x + 5 ≥ 0 or x ≥ -5
The denominator cannot be a neg. no. or 0.
So, 1 - x > 0
1 > x or x < 1
So, altogether - 5 ≤ x < 1
Therefore, D is the correct answer.
In a survey of 150 students at Kennedy Middle School, 48% said
that their favorite type of pizza crust is thick crust. Predict how many of
the 1,375 students in the school prefer thick crust pizza. Help please!!!
Answer:
660 people
Step-by-step explanation:
48% people prefer thick pizza
1 375 people x 48% = 660
Given the slope of the line containing the points (-3,1) and (a,-14) is -5/3, find the value of a.
Answer:
a=6
Step-by-step explanation:
write the equation as y=mx+b
y=-5/3x+b
solve for b
1=-5/3*-3+b
1-5=b
b=-4
Plug in -14 and solve for x
-14=-5/3x-4
-10=-5/3x
30/5=x
x=6 (x is basically a because a is the x coordinate)
I need help on this and the person who answer this correctly gets a BRANLIST(answer if you know)
Answer:
14.424778
Step-by-step explanation:
3)(3.141593)+5
=9.424778+5
=14.424778
ONLY SERIOUS ANSWERS!!!! 25 POINTS
Answer:
FD≈25.94.. rounded = 26
Step-by-step explanation:
FD²=12²+(4x+11)²
FD²=144+16x²+88x+121
FD²=265+16x²+88x
also
FD²=12²+(13x-16)²
FD²=144+169x²-416x+256
FD²=400+169x²-416x
thus
265+16x²+88x = 400+169x²-416x
16x²-169x²+88x+416x+265-400 = 0
-153x²+504x-135 = 0
we will solve this quadratic equation by suing the quadratic formula to find x
x=(-504±sqrt(504²-4(-153)(-135)))/2(-153)
x=(-504±[tex]\sqrt{504^{2}-4(-153)(-135) }[/tex])/2(-153)
x=(-504±[tex]\sqrt{254016-82620 }[/tex])/-306
x=(-504±[tex]\sqrt{171396}[/tex])/-306
x=(-504±414)/-306
x=(-504+414)/-306 and x=(-504-414)/-306
x=-90/-306 and x=-918/-306
x= 5/17 , 3
substituting x by the roots we found
check for 5/17:
4x+11 = 4×(5/17)+11 = (20/17)+11 = (20+187)/17 = 207/17 ≈ 12.17..
13x-16 = 13×(5/17)-16 = (65/17)-16 = (65-272)/17 = -207/17 ≈ -12.17..
check for 3:
4x+11 = 4×3+11 = 12+11 = 23
13x-16 = 13×3-16 = 23
thus 3 is the right root
therfore
ED=23 and CD=23
FD²=FE²+ED² or FD²=FC²+CD²
FD²=12²+23²
FD²=144+529
FD²=673
FD=√673
FD≈25.94.. rounded = 26
Answer:
FD = 25.94 or 26Step-by-step explanation:
ED = CD ...... ( Tangent secant Property)
4x + 11 = 13x - 16
11 + 16 = 13x - 4x
27 = 9x
27÷9 = x
3 = x
so,
ED = 4x + 11 = 4(3) + 11
ED = 23
FE = 12 ...... ( given )
ΔFED = 90° ...... ( tangent property )
so,
FD² = FE² + ED²
FD² = 12² + 23²
FD² = 144 + 529
FD² = 673
FD = √673
FD = 25.94
FD = 26 (approx )
You go to the store to buy a Playstation 5 which cost 499 dollars. If you had to
pay San Jose's sales tax which is 9.25%. How would you solve the problem to find
the total cost? *
What is the total cost?*
Answer:
$545.1575
Step-by-step explanation:
Given function:
499,9.25Solve ways:
combine 9.25% of 499 and 499Multiply 9.25 by 0.01:
[tex]9.25%[/tex]·[tex]0.01=0.0925[/tex]Multiply the cost by 0.0925:
[tex]499[/tex]·[tex]0.0925= 46.1575[/tex]Combine 46.1575 by the first value:
[tex]499+ 46.1575= 545.1575[/tex]Therefore, the PlayStation 5 will be a total cost of $545.1575.
pls helpppppppppqjhg
Answer:
Step-by-step explanation:
It is the 3rd or 1st one.
the question is on the picture :)
Answer:
2.5
Step-by-step explanation:
y=kx, k is constant of prop
Who is taller (shortest to tallest)
1.2m tall , 10.3dm tall , 131 cm tall
Answer: DM, M, CM
Step-by-step explanation:
Answer:
Meters
Step-by-step explanation:
Meters are 100 times bigger than centimeters and 1000 times larger than a millimeter.
What is the area of these
Step-by-step explanation:
The area of a triangle is calculated by multiplying height to the base and that divided by two
G.
13 × 20 ÷ 2 = 130 ft^2
H.
11 × 4 ÷ 2 = 22 ft^2
Pleeease! HEEEELLP!!
Answer:
y = 2x - [tex]\frac{3}{4}[/tex]
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 2 and c = - [tex]\frac{3}{4}[/tex] , then
y = 2x - [tex]\frac{3}{4}[/tex] ← equation of line
Answer: [tex]y=2x-\frac{3}{4}[/tex]
Step-by-step explanation:
We are going to have to put this into slope-intercept form
"y=mx+b"
m=slope
b=y-intercept
slope=2
y-intercept= [tex]-\frac{3}{4}[/tex]
Now we can put it all together, and remember the will always stay in the equation as it does not stand for anything.
[tex]y=2x-\frac{3}{4}[/tex]
12=b+17 My sister is 12 years old. My brother says that his age minus seventeen is equal to my sister's age. How old is my brother?
Answer:
29
Step-by-step explanation:
Which statements about the graph of y=tax are true
Answer:
Where are the statments
Step-by-step explanation:
can u guys answer this question? btw look at the side of the picture u will see numbers the color is blue
What is the area of the figure below?
36m^2
60m ^2
72m^2
96m^2
Answer:
Hello!!
your answer will be option D.96m^2
Step-by-step explanation:
[tex]a = 6 \times 10 + \frac{6 \times 12}{2} = 96m ^{2} [/tex]
hope it's helpful
have a great day
So my teacher gave me this super hard problem that i could't answer...its 999999999999x99999999999+9 billion can yall help me
Answer:
10^22
Step-by-step explanation:
Answer:
sure is = 9023000000
Step-by-step explanation:
A pair of designer sneakers was purchased for $120. Since they were purchased, their price has decreased by 15%
Complete question :
A pair of designer sneakers was purchased for $120. Since they were purchased, their price has increased by 15%. What is the new price?
Answer:
$138
Step-by-step explanation:
Given that :
Initial price = $120
Percentage increase in price = 15%
The new price of sneakers:
Initial price + (percentage increase in price * initial price)
New price :
$120 + (15% * $120)
New price :
$120 + (0.15 * $120)
New price of sneakers :
$120 + $18
New price of sneakers = $138
which is the equation of the line that passes through the points (4,3) and (6,2)
Answer:
y = -1/2x + 5
Step-by-step explanation:
Find slope:
change in y/change in x
(2-3)/(6-4)
-1/2 = m
Use point-slope form:
y - y1 = m(x - x1)
Where (x1, y1) is a point on the line, let's use (4,3)
y - 3 = -1/2(x - 4)
Point-intercept form:
Expand y - 3 = -1/2(x - 4) to get point-slope form:
y = -1/2x + 5
Hope this helps!! :)
What is the slope? I will give brainliest
Answer:
The rise over run is -1/2
Step-by-step explanation:
n-10+9n-3 step by step
Answer:
10n−13
Step-by-step explanation:
Let's simplify step-by-step.
n−10+9n−3
=n+−10+9n+−3
Combine Like Terms:
=n+−10+9n+−3
=(n+9n)+(−10+−3)
=10n+−13
just give me a RIGHT ANSWER please lol...
PLLLEASEEE HELLPPP I WILL GIVE BRAINLIEST!!!!
Answer:
Step-by-step explanation:
to make it quick
2*110 = arc FI
220° = arc FI
arc LI = 97°
arc FL = x
360 = 220 + 97 + x
43 = X
arc FL = 43°
:)
B-19=-11. What is the B? Plz help
Answer:
8
Step-by-step explanation:
b - 19 = - 11
b = -11 + 19
b = 8
4 2/9 x 12 7/8 i need answer
54 13/36 hope this helps
When 10 is subtracted from a number and then divided by 2, the answer obtained is 4. What is the number . The answer is x = 14. * True False
Answer:
False
Step-by-step explanation:
14 - 10 = 4 divided by 2 = 2 you do not get 4.
Solve the equation for x.
2(2x - 4) = 3(x + 4)
Answer:
2(2x-4)=3(x+4)
4x-8=3x+12
4x-3x=12+8
x=20
Helppppppppppppppppp
Answer:
x pluse 10 y pluse 4 ...don't mind the dots
Complete the statement with equal to, greater than, or less than. 4/5 × 2 1 /5 will be greater than,less than or equal to 2 1 /5 .
Answer:
4/5 x 2 1/2 < 2 1/2
Step-by-step explanation:
1/5 x 2 1/5 is 1/2 of 2 1/2 so 2 1/2 would be greater.
Please answer this question! It’s almost due!
(Answer Number 8)
Answer:
its incorrect.
Step-by-step explanation: