Answer:
x=−10
y=−10
Step-by-step explanation:
Hope this helps.
Add: a + 3, a + b -5, a - b
Help
Answer:
3a-2
Step-by-step explanation:
a+3+a+b-5+a-b
= 3a-2
Diegos club earns money for a charity
Answer:
5
Step-by-step explanation:
Find the perimeter of the rectangle.
A 10.5 m
B 17 m
C 21 m
D 34 m
pls, help me!!! I really need help!!!!
Here is my answer. I hope this is helpful.
help me pls i’ve been stuck on this
Answer:
Its 10 cos60, just do it on your calculator cuz I dont have one right now, just type that in and click enter. Step-by-step explanation: Hypotenuse = 10, Angle = 60, 10 cos60 = verticle leg.
A certain company estimates the reading level of particular books in terms of the minimum grade level of student whom they expect to be able to read and comprehend the book. The box plots below show the reading levels estimates of the top ten novels selected by a survey of young adults in 2012 and 2015.
Answer:
less than and less than
Step-by-step explanation:
i got it right on khan academy
Convert 1/2 radians to degrees
Answer:
28.65°
Step-by-step explanation:
.5(180/π)= 28.65
Use the distributive property to remove the parentheses.
4(x+8)
Answer: 18+6w
Step-by-step explanation:
Answer:
4(x+8)
4x+32
4 x X = 4x 4 x 8 = 32
Step-by-step explanation:
38. What is the classification of DFC with side lengths 5, 7, and 12?
A acute
B obtuse
C righT
some one help
3x^2-10x-8
Answer:
(3x+2) (x-4)
Step-by-step explanation:
Answer:
(x - 4)(3x + 2)
Step-by-step explanation:
1.) Use the sum-product pattern
3x^2-10x-8
3x^2+2x-12x-8
2.) Common factor from the two pairs
3x^2+2x-12x-8
x(3x+2)-4(3x+2)
3.) Rewrite in factor form
x(3x+2)-4(3x+2)
(x - 4)(3x + 2)
Solution
(x - 4)(3x + 2)
Joseph took a taxi from his house to the airport. The taxi company charged a pick-up
fee of $3.10 plus $2 per mile. The total fare was $21.10, not including the tip. Write
and solve an equation which can be used to determine m, the number of miles in the
taxi ride.
Answer:
2m + 3.10 = 21.10
m = 9
Step-by-step explanation:
First Step
2m + 3.10 =21.10
Subtract 3.10 from both sides
Second Step
2m = 18
Divide 2 from both sides
m = 9
The equation is 2m + 3.10 = 21.10
And, the number of miles in the taxi ride is m = 9.
Here,
Joseph took a taxi from his house to the airport. The taxi company charged a pick-up fee $3.10 plus $2 per mile. The total fare was $21.10.
Now,
The equation is written as,
2m + 3.10 = 21.10
Subtract 3.10 from both sides
2m = 18
Divide 2 from both sides
m = 9
Hence, The equation is 2m + 3.10 = 21.10
And, the number of miles in the taxi ride is m = 9.
Learn more about the Equation visit:
https://brainly.in/question/653909
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I need help asap!!!
Answer:
x = 9
Step-by-step explanation:
-5(1 + 1x) = -50
-5 + -5x = -50
-5 + -5x + 5 = -5x
-50 + 5 = -45
-5x = -45
-5x / -5 = x
-45 / -5 = 9
x = 9
Triangle with base 18 in. and height 13 in what is the area of the triangle
Answer:
the area is 117in^2
:[tex]A=\frac{h_{b} b}{2}=\frac{13*18}{2}=117^2[/tex]
Answer:A=117
Step-by-step explanation:A=[tex]\frac{h b}{2} =\frac{13.18}{2}=117[/tex]
5
Which fraction is equivalent to 20
?
1
0
4
16
5
because
20
1
and 4
4
16
1
4
O
4
5
12,
because
20
1
4 and 4 - 12
4
5
19.
because
20
5-1
20-1
4
19
4
15
5
because
20
1 5-1
520-5
4
15
Answer:
4/16 because 5/20 is equivalent to 1/4. 4/16 is also equivalent to 1/4
Step-by-step explanation:
Divide 5/20= 1/4
Multiply 4 times the numerator and the denominator:
4 × 1 = 4
4 × 4 = 16
so we know 4/16 is equivalent to 5/20
Help PLZ
I just need an answer it doesn't have to be correct.
Answer:
you can decide if you want this answer or not :D
Step-by-step explanation:
1st , notice that our problem is about an eight part whole. I mean, the questions are around an object of 8 parts. so start thinking 1/8 ths
A) asks about P(7) ... they want to know.. how often the spinner will land on 7. so if it's totally random, 7 will happen just as likely as any of the other numbers so 7 will happen 1/8 th of the time
as a fraction it's 1/8 as a decimal it's 0.125 and as a percent it's 12.5 %
B) asks about P(2 or 6 ) [ btw, p here stands for probability ]
so it's 1/8 + 1/8 = 1/4 or one quarter of the time we would get a 2 or a 6
as a fraction it's 1/4 , as a decimal it's 0.25 and as a percent it's 25%
C) asks about P( greater than 4) or P( >4) so that's the whole left side of the circle :0
as a fraction it's 1/2 as a decimal it's 0.5 and as a percent it's 50%
D) P( not a 5) or P( ~=5) so every thing but a 5
as a fraction that's 7/8 as a decimal it's 0.875 and as a percent that 87.5 %
I'll take the odds on that last one to win the lottery plz :)
Coach Carrington bought a new piece of equipment for the gym that cost $160. If there was 7% sales tax, how much sales tax was added to the equipment?
Answer:
$11.20
Step-by-step explanation:
The sales tax is $11.20.
Sales tax= SP(S%/100)
160(7/100)= 11.2
Answer:
$11.2
Step-by-step explanation:
160÷100x7
=11.2
$11.2 is 7% of $160
find the area. Use 3.14 for the value of pi. round your answer to the nearest whole number
Diameter = 24 m.
Answer:The area of the circle is 254 square unit. ( approx )
Step-by-step explanation:
Given,
The diameter of circle = 18 unit,
⇒ The radius of the circle = = 9 unit,
Since, the area of a circle,
Where r is the radius of the circle,
Thus, the area of the circle is,
( = 3.14 )
Step-by-step explanation:
Answer:
A=452 m^2
Step-by-step explanation:
r=d/2
r=24/2
r=12
A=3.14*r^2
A=3.14*12^2
A=3.14*144
A=452.16=452 m^2
How many solutions does the following equation have?
13(y + 3) = 13y +39
Choose 1 answer:
No solutions
Exactly one solution
Infinitely many solutions
Answer:
Infinitely many solutions
Step-by-step explanation:
This equation has an infinite number of solutions, so it will be categorized as an identity.
Name a song by Nbhd Nick
Answer: Knockin’
Step-by-step explanation:
Help plz anyone :((((
Answer:
complementary?? definitely not vertical though
Answer:
i believe the correct answer is a. vertical angles
Step-by-step explanation:
tell me if this is incorrect.
Graph the function.
h(x) = -4(x – 3)(x - 1)
Khan sucks
Answer:
The graph is a translation 3 left and 1 up from the function f(x) = x3.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Vertex: (2,4)
Focus: (2, 63/16)
Axis of Symmetry: x=2
Last year, there were k pies baked for the bake sale. This year, there were 242 pies baked. Using k, write an expression for the total number of pies baked in the two years
Which is the single discount that is the same as three successive discounts of 20% ?
Answer:
The single discount that is the same as three successive discounts of 20% is 48.8%.
Step-by-step explanation:
In order to find the answer, you can calculate the three successive discounts of 20% from 100,which would be:
100*20%=20
100-20=80
80*20%=16
80-16=64
64*20%=12.8
64-12.8=51.2
According to this, the amount after successive discounts of 20% is 51.2 and you can subtract this from 100 and that amount would indicate the single discount that is the same as three successive discounts of 20%:
100-51.2=48.8%
help pls with the math
How do you find the slope of a line on a graph?
Answer:
the slope of a line is the rise over run from plot to plot.
a. 3/5
b. 3/4
c. 2
Step-by-step explanation:
i hope this helps :)
Answer:
Where the line is hits. How much the line point is going up and across. The across one is x and upward is y. Y goes over x. So a would be 3/5, b is also 3/4.
11/4 divided by 5/6. ASAP please
Answer:
[tex] 3 \frac{3}{10} [/tex]Step-by-step explanation:
[tex] = \frac{11}{4} \div \frac{5}{6} [/tex]
[tex] = \frac{11}{4} \times \frac{6}{5} [/tex]
[tex] = \frac{66}{20} [/tex]
[tex] = \frac{33}{10} [/tex]
[tex] = 3 \frac{3}{10} [/tex]
If m< xyz=68 and m Mee!
Answer:
Angle ZXY = 41 degrees.
Step-by-step explanation:
If WX is parallel to ZY then angle XZY = 71 degrees.
Angle ZXY = 180 - 68 - 71 = 41 degrees.
ASAP I WILL GIVE BRAINEST
GEOMETRY
PLEASE HELP will Brainlist 30 points!!!!!!!!
What is another name for 212
2
L
M
O ZILK
O ZLKU
O ZKLM
Answer:
A. JLK
Step-by-step explanation:
Given the system of linear equations
y=3x+2
y=2x-5,
1. Determine how many solutions the system has
2. State the solution(s). Must show all your work!