Answer:
17/2
Step-by-step explanation:
Please help me with my work
Answer:
1) -1/4
2) -1/2
3) 1/3
Step-by-step explanation:
perpendicular lines' slopes are opposite reciprocals so you flip it and change the positive or negative sign
parallel lines have the same slope
hi guys ummm what 28 multiplied by 4
Answer:
112 :D hope this helps
Step-by-step explanation:
112
Answer:28x4=112
Step-by-step explanation:
Hope this helps and have a wonderful thanksgiving!!
Leslie is a biologist. She is going to randomly select one animal from her lab to study. There are 555 salamanders, 333 crayfish, and 121212 minnows in her lab. What is \text{P(salamander})P(salamander)start text, P, left parenthesis, s, a, l, a, m, a, n, d, e, r, end text, right parenthesis?
Answer:
1/4Step-by-step explanation:
Given
amount of salamanders, = 5
amount of crayfish = 3
amount of minnows = 12
Total fish = Total outcome = 5+3+12
Total outcome = 20
Since we are looking for the probability of selecting salamanders, our expected outcome will be 5.
Probability = expected outcome/total outcome
Pr( salamanders,) = 5/20
Pr( salamanders) = 1/4
Hence the probability of selecting salamanders, is 1/4
Andrea bought tacos from a food truck and left 25% tip of $2.00. What was the price of Andreas tacos, before tip?
Answer:
$8
Step-by-step explanation:
25% is .25, also known as 1/4. So if you think of it that way, $2 is 1/4 of the entire payment that was added to it. 2*4 is 8, so the price of the tacos was $8 before any tip was added. Andrea paid $10 in total if you include the tip.
Which equation below would be best solved by using the addition property of equally?
1-23-45
231-45
f. 23-45
1-23 - 45
Answer:
D
Step-by-step explanation:
Edge 2020 :)
Answer:
the answer is D
Step-by-step explanation:
74. Seven workers are hired to seed a field by hand. Each is given a plot 7 x 7
feet in size. What is the total area of the field?
Answer:
The total area of the field is 343 square feet
Step-by-step explanation:
Let us solve the question
∵ There are 7 workers hired to seed a field by hand
∵ Each is given a plot 7 x 7 feet in size
→ The plot has shaped a square because its two dimensions equal
∴ The side of the plot = 7 feet
∵ The area of the square = side × side
∴ The area of each plot = 7 × 7
∴ The area of each plot = 49 square feet
→ To find the total area multiply the area of 1 plot by the number
of the workers
∵ The total area = 49 × 7
∴ The total area = 343 square feet
∴ The total area of the field is 343 square feet
Finding Missing Sides
These two figures are the image and pre-image of a
dilation.
Find the value of x
4 m
6 m
O 4 m
O 6 m
* 8 m
09 m
6 m
Answer:
the answer is 9
Step-by-step explanation:
I did this quiz the other day and I'm pretty sure that is the answer I hope this helps
Find the area of this parallelogram.
Answer:
area of parallelogram=base×height=21×9=189cm²
Simplify the expression using the distributive property.
–4(–3x + 11)
1. Distribute the –4 through the parentheses: -4(–3x) + (-4)(11)
2. Find each product: _____x -44
Answer:
Find each product: 12x × -44
I hope this helps!
Answer:
0) 12x-44
1) 12x-44
2) 12
Step-by-step explanation:
Hope it help, please give me brainlest! :)
Select all that apply.
Which of the following statements are true of this equation? Select all that apply.
5 1/6 divided by 2 5/12 = 2 4/29
Answer:
The answer to this question is 2.137931034
Step-by-step explanation:
Just divide it by a calculator.
Mr. Myers wants to join a music club. The 1st choice music club charges a $5 sign-up fee and $1 each song.The superstar music club charges no sign-up fee and charges $3.50 each song. After how many song will the cost of the music clubs be equal?
1st choice music club equation: _____ Superstar Music Club Equation: _____
Solution: _____
THIS WAS DUE YESTERDAY, with a lot of other confusing problems! Please help!
Answer:
The answer is 2 songs and the solution is 7.
Step-by-step explanation:
1. Make an equation for each club. The 1st choice music club equation is 5+1x and the Music Club equation is 3.50x.
2. Go down the number line starting with 1 and replace x with that number and solve the equation until you get the same number on each side with the same replacement number.
3. So, 5+1x becomes 5+1(2) and that would equal 7. Then do 3.50x becomes 3.50(2) and that would also equals 7.
Note: When a number has a number next to it in parentheses then that means to have to multiply first. If you don't then you will get the wrong answer.
i need help for this question. can someone help me
Answer:
the missing angle is 130
Step-by-step explanation:
180-50=130
In a certain city, Uber charges a $5 flat fee for picking you up, and then charges $0.75 per mile.
a.) Write a function that describes your cost for riding m miles.
Answer:
f(c) = 5 + 0.75m
Step-by-step explanation:
f(c) = 5 + 0.75(m)
where "c" is cost;
and "m" is distance in miles
Graph the function f(x) = x – 4.
Use the line tool and select two points to graph.
A fish is 18 feet below the surface of the lake. The fish swims up 12 feet before diving 45 feet. What is the current depth of the fish?
Answer:
I am pretty sure the answer would be 51 feet
7h + 3 = 7(2+h) -11
this is my question
Answer:
Step-by-step explanation:
7h+3=7(2+h)-11
7h+3=14+7h-11
7h+3=7h+3
The answer is 0 or no solution since they cancel each other out.
Kaya rented a limousine for prom. There was a one-time charge of $100, plus an hourly rate of $45. Her total cost for the night was $325. Type an equation to find how many hours Kaya rented the limo.
Answer:
325-100 = 225
225/45 = hours
You're welcome give brainliest thanks
can you guys help with these questions??
Answer:
Step-by-step explanation:
<3 = 55° ( vertically opposite angles )
<4 = 180 - 105 = 75° ( linear pair )
<5 = 180 - ( 55 + 75 ) ( angle sum property of a triangle )
= 180 - 130
= 50°
<1 = <2 ( angles opposite to equal sides )
let < 1 and < 2 be x
55 + 2x = 180 ( angle sum property of a triangle )
2x = 180 - 55
2x = 125
x = 125 / 2
x = 62.5
therefore, < 1 = <2 = 62.5°
Hope this helps
plz mark as brainliest!!!!!!
please help i'll give brainist!
What is the measurement of each base angle?
Step-by-step explanation:
isosceles triangle6 X+8 = 9 X_25 9 X _6X =25 +83×= 33X=11base angle = 74simplify -√2-4√4-3√2
Answer:
Step-by-step explanation:
-4√2-8
Answer:
[tex]-4\sqrt{2} -4\sqrt{4}[/tex]
A surveyor is surveying a street. The surveyor is standing at point Plooking down the street at a No Parking sign at point A and a stop sign at point R. Given PA=3x-4, PR=21 meters, AR=7 meters and point A is between point Rand point What is the value of x in meters?
Answer:
Step-by-step explanation:
If point A is between P and R, then;
PA+AR = PR
Given
PA=3x-4,
PR=21 meters,
AR=7 meters
Substitute
3x-4 +7 = 21
3x+3 = 21
3x = 21-3
3x =18
x =18/3
x = 6
Hence the value of x is 6m
Harriet needs to ship a small vase. The box she will use has a volume of 216 cubic inches. if the side lengths are all the same, what is the length of each side of the box?
Answer: 14.7 cubic inches
Cubed root of 216 is about 14.7
Step-by-step explanation:
Hope this helps.
Does anyone know this. whoever answers first and correct ill give brainliest
Answer:
5.49 x 10^14
Step-by-step explanation:
The calculator is showing the scientific notation but instead of EE, it changes to x 10 ^
Evaluate the expression for x = 3.4, x = 7.6
u have to multiply both of the numbers
What is the solution to the system of linear equations shown on the graph?
Group of answer choices
A)0
B)(-2, 2)
C)The system has no solution.
D)The system has infinitely many solutions.
Answer:
oof thats hard but i think it B OR C
Step-by-step explanation:
What is the square root function?
Answer:
f(x) = [tex]\sqrt{x}[/tex]
Step-by-step explanation:
hope this helped :-)
whats the solution to 4(0.8x+2.5)<2(0.125x-0.9)
Answer:
x<−4
Step-by-step explanation:
math
Find his her profit
(is) Find his her loss percent.
Sunavana bought second-hand bicycle for Rs 4,350 and spent Rs 450 ton
at if she sold it for Rs 5.280, find her profit or loss percent-
d A trader bought 1000 glass mumble
Answer:
Step-by-step explanation:
i would say d
29°
2
115
What is the angle?
Answer:
Obtuse
Step-by-step explanation: