Answer:
6×4
2×12
8×3
Step-by-step explanation:
I know!
A salesperson earns a 45% commission and has a
sell for $880. Determine the commission the
salesperson will make.
Answer:
880 times 0.45 equals 396 as his/her commissioner fee
Step-by-step explanation:
Which fraction has a terminating decimal as its decimal expansion?
One-third
One-fifth
StartFraction 1 Over 7 EndFraction
StartFraction 1 Over 9 EndFraction
Answer:
1/5
Step-by-step explanation:
Answer:
1/5 is the correct answer on edge. 2021
Step-by-step explanation:
In a circle, the length of an arc incepted by a central angle is 12mm, and the radius of the circle is 8mm. What is the measure, in radians, of the circle?
Which statement is not true?
Answer:
top right
Step-by-step explanation:
finding the axis of symmetry of its graph y=3x^2-18x+1
Answer:
x=3
Step-by-step explanation:
Answer:
x = 3
Step-by-step explanation:
Given a quadratic in standard form
y = ax² + bx + c ( a ≠ 0 )
Then the axis of symmetry is
x = - [tex]\frac{b}{2a}[/tex]
y = 3x² - 18x + 1 ← is in standard form
with a = 3, b = - 18
x = - [tex]\frac{-18}{6}[/tex] = 3
Axis of symmetry is x = 3
3 x 12b = 180 Find the value of b, then add.
Anwser:
180/3=60
60/12=5
3x(12x5)=180
b=5
Step-by-step explanation:
please help i don’t understand
Answer:
f(x) = 4x + 3
Step-by-step explanation:
plug in some x values to test:
4(0) + 3 = 0 + 3 = 3
4(3) + 3 = 12 + 3 = 15
4(6) + 3 = 24 + 3 = 27
it checks out
Answer:
It would be the last one
Step-by-step explanation:
here are the coirdantes:
0-3
3-15
6-27
9-39
So if u try the first one
f(x)=x+3
3(1)=3
3+3=9
So it does not work
The second choice:
f(x)=-4x-3
3(-4)
-12-3=-15
It does not work
The third choice:
f(x)=1/4x+3
3(1/4)=3/4
3/4+3=3 3/4
The last one:
f(x)=4x+3
9(4)=36
36+3=39
As you can see the last one works
I hope this helped :D
(Fyi you can use your graphing calculator: (Ti-38))
A 40 foot ladder is set against the side of a house so that it reaches up 24 feet. If Lily
grabs the ladder at its base and pulls it 4 feet farther from the house, how far up the
side of the house will the ladder reach now? (The answer is not 20 ft.) Round to the
nearest tenth of a foot.
Answer:
17.4
Step-by-step explanation:
got it wrong on delta
a^{2}+(36)^{2}=
a
2
+(36)
2
=
\,\,40^{2}
40
2
Use the Pythagorean Theorem.
a^{2}+1296=
a
2
+1296=
\,\,1600
1600
Simplify.
-1296\phantom{=}
−1296=
\,\,-1296
−1296
Subtract 1296 from both sides.
a^{2}=
a
2
=
\,\,304
304
\sqrt{a^{2}}=
a
2
=
\,\,\pm\sqrt{304}
±
304
Square root both sides.
a=
a=
\,\,17.435595...
17.435595...
Simplify. Ignore negative root, as length must be positive.
a\approx
a≈
\,\,17.4
17.4
The distance far up the side of the house will the ladder reach now will be 15.2 feet.
The distance far up the side of the house will the ladder reach now will be 15.2 feet.
A 40 foot ladder is set against the side of a house so that it reaches up 24 feet.
What is the Pythagoras theorem?The Pythagoras theorem which is also referred to as the Pythagorean theorem explains the relationship between the three sides of a right-angled triangle. According to the Pythagoras theorem, the square of the hypotenuse is equal to the sum of the squares of the other two sides of a triangle.
Let the distance between the base of house and ladder foot is x feet.
By using Pythagoras theorem;
40² = 24² + x²
⇒ 1600 - 576 = x²
⇒ x² = 1024
⇒ x = 32 feet
If Lily grabs the ladder at its base and pulls it 4 feet farther from the house.
Then, the distance between the base of house and ladder foot = x + 5
Height of house is h feet
40² = h² + (x + 5)²
⇒ 1600 = h² + (32 + 5)²
⇒ 1600 = h² + 1369
⇒ h² = 1600 - 1369
⇒ h² = 231
⇒ h = √231
⇒ h = 15.19 feet
Therefore, the distance far up the side of the house will the ladder reach now will be 15.2 feet.
To learn more about the Pythagoras theorem visit:
brainly.com/question/21926466.
#SPJ2
write an equation for a line passing through (-4, 3) and (0, 6)
Answer:
y = 3/4x + 6
Step-by-step explanation:
6-3 3
------- = ------
0--4 4
y = mx + b
take coordinates for y and x out of (-4, 3) or (0,6)
6= 3/4 * 0 + b
6 = 0 + b
b = 6
help me please really need it
Answer:
it's just a sussy baka and it cannot be that bad im feeling like imposter i might just be a monster
Step-by-step explanation:
Amongus in real life
sus caught in 4k camera
PLEASE PROVIDE ANSWER AS SOON AS POSSIBLE
1/4 - (-3/4)
anyone please, and thanks
Answer:
1
Step-by-step explanation:
1/4 - ( - 3/4)
{Multiplying two negative signs gives us positive sign}
1/4 + 3/4
Add both of them:
1/4 + 3/4 = 1
Answer:
1
Step-by-step explanation:
note that - (- ) = +
[tex]\frac{1}{4}[/tex] - (- [tex]\frac{3}{4}[/tex] )
= [tex]\frac{1}{4}[/tex] + [tex]\frac{3}{4}[/tex]
= 1
A carpenter has two pieces of wood. He wants to find the density of each piece.
The first piece came from a birch tree. The piece of birch wood measures 2 meters by 4 meters by 3 meters and weighs (mass) 16 kilograms.
The second piece came from a cypress tree. The piece of cypress wood measures 3 meters by 5 meters by 2 meters and weighs (mass) 15.3 kilograms.
Which piece of wood has a greater density?
Answer:
The wood from the birch tree has a greater density than the wood that came from the cypress tree.
Step-by-step explanation:
Density formula: mass/volume
2 times 4 times 3=24 meters for the volume
Birch tree: 16/24 is the density
3 times 5 times 2=30 meters for the volume
Cypress tree: 15.3/30 is the density
If we convert the densities of each piece of wood to decimal it will be easier to determine which has a greater density.
So birch tree: 0.6 repeating is the density
Cypress tree: 0.51 is the density
Therefore the wood that came from the birch tree has a greater density than the wood that came from the cypress tree.
Hope I helped, have a nice day :)
IF YOU HELP ME YOU GET BRAINLIEST NO LINKS I WILL REPORT YOU
How much more does Rasheed need to earn before he can buy the video games?
$3.85
$13.25
$15.25
$17.00
Helppppppppppppppppppp I’ll mark you brainlist don’t respond if you’re going to put something random I will report you :)
Answer:
55
Step-by-step explanation:
You're looking at a right triangle, with both legs being complementary forming 90
Since you know one measurement, 35, substract that from 90 and you get your missing angle.
90-35 = 55
Answer:
measure of the missing angle=55°
Step-by-step explanation:
Hi there!
We're given a right angle (as indicated by the red marking) being split into a 35° angle and another angle of unknown degree. Let's call the value of this angle x.
Because the given angle is 90° being split apart by the 35° angle and x, x+35° will equal to 90° (this is called parts whole postulate, where a whole (the 90° angle) is equal to the sum of its parts (the 35° angle and the x° angle))
so we can solve the equation as:
x+35°=90°
subtract 35 from both sides
x=55°
so the measure of the missing angle is 55°
Hope this helps! :)
PLEASE HELPPPPPPPPPPPPPPPPPPPp
Answer:
I think its 30 meters. The bottom rectangle is 21 Meters and the top square is 9 Meters
Diane earned $23 less than chris. represent how much Diane earned.
Answer:
n-23
Step-by-step explanation:
Please help me
Look at the image
Answer:
74 degrees
Step-by-step explanation:
As sum of interior and exterior at a vertex add to 180, subtract 106 from 180 to get 74 degrees
Triangle ABC is rotated clockwise to create triangle A’B’C’. What is the angle of rotation?
On a coordinate plane, triangle A B C has points (negative 2, negative 2), (negative 2, negative 4), (negative 3, negative 2). Triangle A prime B prime C prime has points (negative 2, 2), (negative 4, 2), (negative 2, 3).
Answer:
90 degrees counterclockwise (ccw)
Answer:
90° counterclockwise
Step-by-step explanation:
;) you're welcome
Ill mark you brainlist plz help if you put something random I will report you!
Answer:
35
Step-by-step explanation:
180-145=35
Answer:
the small section should be 35° if you think half a circle is 180° subtract the 145°
Solve for q. Write your answer as “q=___”
Answer:
7q-46= 3q +6
7q-3q = 6+ 46
4q= 52
4q/4= 52/4
q= 13
Answer:
Hello! q = 22
Step-by-step explanation:
This is a supplementary angle meaning it will add up to 180 degrees so...
22 × 7 = 154 154 - 46 = 108
3 × 22 = 66 66 + 6 = 72
108 + 72 = 180 therefore q = 22 hope that helps!
5x+7=4 What is the first step in solving this equation
Answer:
The first step would be subtract 7 from both sides.
If correct, mark me brainliest!
[tex]Hope this helps[/tex]
Answer:
Your first step would be to subtract 7 from both sides of the equation
Step-by-step explanation:
5x+7=4
5x=-3
Is
−
379
in the sequence below?
−
5
,
−
7
,
−
9
,
−
11
,
−
13
Answer:
no 379s not in the sequence below
Emma says the length of her favorite movie is 120120120 minutes, but she has rounded the time to the nearest ten.
Which could be the number of minutes of Emma's favorite movie before she rounded it?
Answer:
17
Step-by-step explanation:
Select the correct answer.
Consider the explicit formulas for two sequences.
f(n) = 2(1 – 1) - 1
g(n) = 3n + 6
Which mathematical statement is correct?
O A. 96) > 6)
O B. (7) > g(10)
OC. F(5) < g(3)
O D.g(8) = f(5)
Answer:
[tex](c)\ f(5) < g(3)[/tex]
Step-by-step explanation:
Given
[tex]f(n) = 2(n-1) -1[/tex]
[tex]g(n) = 3n + 6[/tex]
Required
Which is correct
[tex](a)\ g(6) < f(6)[/tex]
Calculate g(6) and f(6)
[tex]f(n) = 2(n-1) -1[/tex]
[tex]f(6) = 2(6 - 1) -1 = 2*5-1=9[/tex]
[tex]g(n) = 3n + 6[/tex]
[tex]g(6) =3*6 +6 =24[/tex]
(a) is false, because g(6) > f(6) i.e. 24 > 9
[tex](b)\ f(7) > g(10)[/tex]
Calculate f(7) and g(10)
[tex]f(n) = 2(n-1) -1[/tex]
[tex]f(7) = 2*(7-1)-1=2*6-1=11[/tex]
[tex]g(n) = 3n + 6[/tex]
[tex]g(10) =3*10+6=36[/tex]
(b) is false, because f(7) < g(10) i.e. 11 <36
[tex](c)\ f(5) < g(3)[/tex]
Calculate f(5) and g(3)
[tex]f(n) = 2(n-1) -1[/tex]
[tex]f(5) =2 *(5-1)-1 = 2*4-1=7[/tex]
[tex]g(n) = 3n + 6[/tex]
[tex]g(3) = 3*3+6=9+6=15[/tex]
(c) is true, because f(5) < g(3) i.e. 7 <15
Answer:
the answer is f(7) > g(10) because 63 > 36.
Step-by-step explanation:
What is the quotient?
t+3/t+4
Answer:
[tex] \frac{t + 3}{t + 4} = 1 - \frac{1}{t + 4} [/tex]
Which relation is a function? A. (1,0) (3,0) (1,1) (3,1) (1,3). B. (1,1) (2,2) (3,3) (4,4) (5,8). C. (2,7) (6,5) (4,4) (3,3) (2,1). D. (9, -3) (9,3) (4, -2) (4,2) (0,0)
Answer:
a
Step-by-step explanation:
because it's a relation function
Chris is building a circular pool in his backyard for summer the pool will have a circumference of 62.84 ft but will the approximate diameter of the pool.
Answer:
20
Step-by-step explanation:
Cause d = C/3.14 and that’s equals 2 3.14 and c times radius
What is the equation of the line that passes through the points
(6,8) and (-10, – 7)?
Answer:
y=15/16x+19/8
Step-by-step explanation:
Hi there!
We are given the points (6,8) and (-10, -7) and we need to find the equation of the line
There are 3 ways to write the equation of the line, but the most common format is slope-intercept form, or y=mx+b form, where m is the slope and b is the y intercept
First, we need to find the slope
The formula for the slope calculated from two points is (y2-y1)/(x2-x1), where (x1, y1) and (x2,y2) are points
Our (x1,y1), and (x2,y2) are (6,8) and (-10, -7)
we can label their values to avoid confusion:
x1=6
y1=8
x2=-10
y2=-7
substitute into the formula
m=(-7-8)/(-10-6)
m=15/16
so the slope is 15/16
here's our equation so far:
y=15/16x+b
we need to solve for b
Because the line will pass through (6,8) and (-10,-7), we can substitute either one of them into the equation to solve for b
Let's take (6,8) as an example
Substitute x as 6 and y as 8
8=15/16(6)+b
Multiply
8=45/8+b
subtract
19/8=b
therefore, the equation of the line is:
y=15/16x+19/8
Hope this helps! :)