Answer:
Semimonthly is twice a month. There are 12 months in a year, which means Manny will get paid 12 x 2 = 24 times a year.
His annual salary is:
$1,239 x 24 = $29,736
L.C.M of x2 + 3x + 2 and x2 + 4x + 3
Answer:
Step-by-step explanation:
x^2 + 3x + 2 = (x+1)(x+2)
x^2 + 4x + 3 = (x+1)(x+3)
LCM = (x+1)(x+2)(x+3) = (x^2 + 3x + 2) (x+3) = x^3 + 6x^2 + 11x + 6
Step-by-step explanation:
1st expression
x2 + 3x + 2
x²+2x+x+2
x(x+2)+1(x+2)
(x+2)(x+1)
2nd expression
x2 + 4x + 3
x²+3x+x+3
x(x+3)+1(x+3)
(x+3)(x+1)
L.C.M=(x+1)(x+2)(x+3)
A Sb BC
B ABS SCT
C BAT CTA
D BA CA
HELP ME
If 8.5 kilometers is about
4 miles, about how many
kilometers is 16 miles?
I asked this question last time but the answer I got was wrong so can y'all help my this is due like in an hour and it's the last question
Answer:
25 or 26 depending if your rounding if you're not rounding it's 25.7495
What is the area of this quadrilateral?
315
47
O A. 12 square feet
ОО
B. 16 square feet
C. 26 square feet
D. 24 square feet
Answer:
A12 square feet
[tex] (\frac{1}{2} \times 4 \times 3) + ( \frac{1}{2} \times 4 \times 3) \\ 6 + 6 \\ 12[/tex]
Answer:
A. 12 square feet
Step-by-step explanation:
I got it right on my test
what formula would you use to find the area of this figure?
Step-by-step explanation:
Find the area of a square or rectangle by multiplying the length times the width. This formula looks like l*w. If the length is 5 and the width is 2, the area is 10 square units. Calculate the area of a four-sided shape that is not a rectangle by multiplying the base (one of the sides) by the height.
I hope it's helpful!
Consider the line y = 7x-5.
What is the slope of a line parallel to this line?
What is the slope of a line perpendicular to this line?
Answer:
[tex]\boxed {\sf Parallel: 7 }[/tex]
[tex]\boxed {\sf Perpendicular: -\frac{1}{7}}}[/tex]
Step-by-step explanation:
First, identify the slope.
We are given the line y=7x-5.
This is in slope intercept form or y=mx+b where m is the slope and b is the y-intercept. So, the coefficient to x, or 7 in this case, is the slope.
m=5Now, find the parallel and perpendicular slopes.
1. Parallel Slope
Parallel lines never intersect, so they have the same slope. A parallel line has a slope of 7.
2. Perpendicular Slope
Perpendicular slopes intersect to form right angles. They have negative reciprocal slopes.
Negate the slope: 7⇒ -7 Find the Reciprocal (flip the numerator and denominator: -7/1 ⇒ -1/7A parallel line has a slope of 7 and a perpendicular line has a slope of -1/7.
Answer:
I'll help
Step-by-step explanation:
Parallel lines have the same slope so it will be 7.
And perpendicular lines if you multiply them together they have to add up to -1,
So 7 you change it to its opposite which is 1 over 7 and yeah just
Simon had $15 to spend for lunch. He bought a large orange soda for $3.25 and a
cheeseburger for $11.95. When he reached in his pocket to pay, he found another
$4.25 to use towards his bill. How much money did Simon have after paying for
lunch?
Answer:
$4.05
How:
1. $15 + the extra $4.25 = $19.25
2. $3.25 + $11.95 for the meal = $15.20
3. $19.25 - $15.20 = $4.05
Simon had $4.05 left after paying for lunch.
Can somebody solve this
Answer:
A
Step-by-step explanation:
Hope this will help
Answer:
I think so it is option A)
I hope this might help u
I need help with my mathwork
Answer:
1. 4.2 x 10^-7
2. 2.9 x 10^-6
3. 7.1 x 10^-2
4. 2.56 x 10^5
Answer:
least to greatest
4.2 * 10^-7
2.9*10^-6
7.1 * 10^-2
2.56 * 10^5
Step-by-step explanation:
2.56 * 10^5 =256000
4.2 * 10^-7 =0.00000042
7.1 * 10^-2 =0.071
2.9*10^-6 = 0.0000029
The garden has an area of 28 square meters. The length of the garden is 7 meters.
What is the width of the garden?
Answer:
4
Step-by-step explanation:
Twenty Eight Divided By Seven Equals Four
l x w = area
7 x 4 = 28
Substitute t=3 and t=5 to determine if the two expressions are equivalent.
4(t+3) 4t+12
which statements are true? check all that apply.
A. the value of both expressions when t=5 is 32.
B. the two expressions are not equivalent.
C. the value of both expressions when t=3 is 15
D. the value of both expressions when t=5 is 23
E. the two expressions are equivalent
F. the value of both expressions when t=3 is 24
Answer:
E
because both sides are equal when substituted by 3 & 5
Luke's bill for breakfast at a restaurant was $80. He left a 20% tip. What was the amount of
the tip?
Answer:
$16
Step-by-step explanation:
Multiply $80 dollars by 20% or .2.
You should get $16.
A tip for the future is to move the decimal point to the left twice.
ie. 60%=0.6, 175%=1.75, 3%=0.03
click on the measurement that is equal to 24 kilograms
240 grams
24000 grams
2400 grams
240,000 grams
Answer:
24000 grams
Step-by-step explanation:
1kg = 1000 grams
So 24kg × 1000 = 24000 grams
Original price of a computer: $2,600.00 Discount: 6%
Answer:2444(new price after discount)
Step-by-step explanation:looked it up
2600-156
156(discount amount)
Answer:
Step-by-step explanation:
Write in equation passing through the point that is parallel to (8,3); y=-1/4x+7
Answer:
y=-1/4x+5
Step-by-step explanation:
Use the point-slope form which is y-y1=m(x-x1) where m is the slope. In this case, y is equal to 3, and x is equal to 8, and the slope is equal to -1/4. Therefore, the equation will be equal to y-3=-1/4(x-8). Simplify that to get y-3=-1/4x+2. Simplify this again to get y=-1/4x+5. Therefore, the equation is y=-1/4x+5.
Answer:
y = -1/4x + 5
Step-by-step explanation:
Since the lines are parallel, they have the same slope, which is -1/4
Use the point-slope form to do this problem
[tex]y - y_{1} = m(x - x_{1})[/tex] Memorize this form. OK?
y - 3 = -1/4(x - 8)
4y - 12 = -1(x - 8) = -x + 8
4y = -x + 20
y = -1/4x + 5
Value of people so that the expression 3(4+n) is equipment to 3(n+p)
What is the surface area of a hemisphere with radius 5cm, correct to 1 decimal place
[tex]area \: ofhemisphere\\ \frac{3}{4} \pi \: r {}^{2} h[/tex]
im so confsued how do i use the app and what are the point thingys for
Answer:
This app "Brainly" Is for students by student.
Step-by-step explanation:
Its a platform that allow students to ask students questions, and you help each other out. The points are just a way to reward people for answering.
Hope this helps!
All the love, Ya boi Fraser :)
yeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeessssssssssssssssssssssssssssAnswer:
Step-by-step explanation:
HI GUYS PLEASE HELP WILL MARK YOU BRAINLIEST IF YOU HELP!! Distribute & combine like terms
Answer:
1: 25c+10
2: 29a+18b
3: -2b+24n+11-12m
4: 23m+10
5: 8x+3y+16
WILL GIVE BRAINLIST TO CORRECT ANSWER
3(10) + 2(x-4)
Answer:
2x+22
Step-by-step explanation:
What are the x- and y-intercepts of the graph of 15x - 2y = 21 ?
Answer:
The X- intercept is (7/5,0) and the Y intercept is (0,-21/2)
Step-by-step explanation:
1. What name is given to the shaded region?
a. sector b. segment c. arc d. radii
2. The line ST is called..........
a. an arc b. a chord c. a diameter d. a radius
Answer:
1.sector 2. chords
Step-by-step explanation:
chord of a circle is a straight line segment whose endpoints both lie on a circular arc. ... More generally, a chord is a line segment joining two points on any curve, for instance, an ellipse. A chord that passes through a circle's center point is the circle's diameter.
The highway mileage (mpg) for a sample of 8 different models of a car company can be found below. Find
the mean, median, mode, and standard deviation. Round to one decimal place as needed.
20, 22, 26, 27, 30, 31, 35, 35
Mean =
Median =
Mode =
Standard Deviation =
Mean = 28.3 , Median = 28.5, Mode = 35, Standard deviation = 5.2
(All of the above are rounded off to one decimal place)
How to find mean, median, mode ?
The given data are : 20, 22, 26, 27, 30, 31, 35, 35
We know that, mean = (sum of samples)/(no. of samples)
= (20+22+26+27+30+31+35+35)/8
= 226/8 = 28.25 = 28.3 (approx)
Here, median = (sum of 4th & 5th sample)/2
= (27+30)/2 = 57/2 = 28.5
Since 35 appears highest number of times, i.e. 2 times, then we can say that mode is equals to 35
What is the required standard deviation ?Standard deviation = √{(20-28.3)²+(22-28.3)²+(26-28.3)²+(27-28.3)²+(30-28.3)²+(31-28.3)²+(35-28.3)²+(35-28.3)²}/8
= √{68.89+39.69+5.29+1.69+2.89+7.29+44.89+44.89}/8
= √(215.52/8) = √(26.94) = 5.190 = 5.2 (approx)
Learn more about mean, median, mode, and standard deviation here :
https://brainly.com/question/21498951
#SPJ2
Please need answer help help?!?!?
Answer:
5
Step-by-step explanation:
given X= -7 what is the value of the following expression 4(X-5)+2
Answer: -46
Step-by-step explanation: Place -7 into the equation. 4(-7-5)+2= 4*-7=-28,-4*5=20. Negative 28 minus 20 is -48. Negative 48 + 2 is -46.
Johanna is online shopping for a dress she really wants. The original cost of the dress is $50. She saw that exact same dress on sale for $34.What is the percent decrease for the dress Johanna wants to buy? Explain in writing/typing how you would solve the problem.
Answer:
32%
Step-by-step explanation:
50-34=16
16/50=0.32
0.32 x 100= 32
need help again !!!! Anyone plzzzz ?
Please halp I need to finish my homework by Monday and I haven’t been able to finish it so please halp! The question is 9x3/4!!!
Answer:
Step-by-step explanation: 6.75
Need help asap will give brainly
Answer:
d is the answer
Step-by-step explanation:
have a great day :D
Answer:
D is the answer
Step-by-step explanation:
180-(65+50)=
65+50=115
180-115=65
please help me, i’ll mark brainliest
Answer:
The fourth one is correct
Answer:
D
Step-by-step explanation: