Answer:
You already have the expression, So all you have to do is substitute the number of hours in for the w and s.
Step-by-step explanation:
Answer:
It doesn't say how many hours, but you would plug in the number of hours for the variables 's' and 'w'.
Step-by-step explanation:
If you needed a bicycle or scooter for 3 hours, you would plug 3 into the equation.
15.5s + 22.8w
15.5(3) + 22.8(3)
Then you would multiply:
15.5 x 3 = 46.5
22.8 x 3 = 68.4
Then you would add the sums:
46.5 + 68.4 = 114.9
give brainly it is math alot of points to :)
Answer:
C!!
Step-by-step explanation:
brainliest?
Hope this help!!!
Have a great day!!!
9) Write an expression which represents the **sum** of (7x-5y) and (-8x-8y) in
simplest terms
Answer:
-8y + 7x
I think, sorry if it's wrong
Answer:
-x-13y
Step-by-step explanation:
sum=add
(7x-5y)+(-8x-8y)
Combine like terms
7x+(-8x)
-1x or -x
-5y+(-8y)
-13y
-x-13y
hope this helps
[tex]-3(p + 1) \leq - 18[/tex]
Help! Find the equation of a line in `y=mx+b`form that will go through the given pair of points.
Find the slope first, then the y-intercept. Then write the equation.
(In the table, for the slope and y-int enter just the number, Ex 5. For the Equation, it must be in the form `y=mx+b`.)
solve for x -5/7x - 4/21 + 1/3x = 60 x=
Answer:
x= -158
i did the math myself :)
Help a brother out >_
A=396 Square Inches
The formula is 1/2b*h so you take half of 36 which is the base and multiply it by the highet which is 22 and you get 396
Answer: the answer is 396
how? the formula for a triangle is: 1/2 x base x height
so 1/2 x 36 x 22= 396 inches
Please Help!!!!
This is a re-post I really need help tho!
Please and Thank-you
I suck at math so please help me!!
Answer:
the middle is zero count up the lines
Step-by-step explanation:
this looks complicated, that's my best guess
Since I didn't get D. in the picture its
D. Number Cube
Let even numbers= classical
Let odd numbers= pop
Roll cube three times, repeat
Answer:
D
Step-by-step explanation:
A furniture store buys a couch wholesale for
$325. If they markup the price by 30%,
what will be the new price of the couch?
Answer:
The answer is 422.50
Step-by-step explanation:
30% of 325
0.30 x 325 = 97.5
97.5+325=422.50
( not my work just wanted to make sure people got the right answer)
Please fill this out will give BRAINLIST
Answer:
rectangle = L*W
square = s*s
triangle = 1/2 b*h
trapezoid = b+b/2*h
parallelogram = b*h
Step-by-step explanation:
Need help ASAP PLEASE
Which two have values located between 20 and 21 on a horizontal number line?
[tex]\frac{\sqrt 82}{2}[/tex]
3[tex]\sqrt{42}[/tex]
9[tex]\sqrt{5}[/tex]
6.5π
9π
Jimmy wants to draw a 50° angle. Fill in the missing step to make sure his drawing is completed in the correct order:
Step 1: He draws a ray.
Step 2: He lines up his protractor with the baseline on the ray and the origin of the protractor on the vertex.
Step 3: He finds 50° on the protractor and draws a mark on the paper.
Step 4: He uses the bottom of the protractor to draw a straight line connecting the mark he made with the vertex.
Step 5: ________
Question 12 options:
He draws arrows on both ends to make them rays.
He draws arrows on the vertex.
He draws marks on the protractor.
He draws marks on both rays.
Answer:
He draws arrows on both ends to make them rays.
Step-by-step explanation:
Thanks so much, because i have the same question and I needed step 1 and you needed step five, so I hope this makes sense
Answer:
Step 5: He draws an arrow on the end of the new line segment to make it a ray.
Plz Help
Expand.
Your answer should be a polynomial in standard form.
-4w(w^2-9)=
Answer:
-4w³ + 36w
Step-by-step explanation:
-4w(w² - 9)
-4w³ + 36w
Answer:
The expanded form is [tex]y=-4w(w^2 - 9)[/tex]
Simplified form is [tex]-4^3+36w[/tex]
Step-by-step explanation:
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP The table shows the amount of different colored paints in a bin in art class.Compare the amount of blue and orange paint using the < symbol.
Answer:
47.362 < 47.394
Hope this helps!
Answer:
Blue<Orange=47,362<47,394 OR Orange>Blue= 47,394>47,362
Can someone pls help I'm very confused
10(1/2 d+3m) +3d(5)
Hey can someone please answer these questions, no need for and explanation I just need the answers asap. Please don't just take the points!!!
Answer: question 12 is D
Step-by-step explanation:
I haven’t gone over the other stuff in a while so cant help with that stuff sorry.
Step-by-step explanation:
10th answered
104.25 cubic foot
11th answer
1.883 cubic meter
12th answer
pentagonal pyramid
13th answer
$1.10
Can anyone else answer this?
Measure the dimensions of the parallelogram shown to the nearest ½ centimeter.
Which measurement is closest to the area of the parallelogram in square centimeters?
Choices:
40 cm²
45.5 cm²
34 cm²
56 cm²
ok Kirishima
Answer:
The height of the triangle is 6.5cm
Step-by-step explanation:
First of all we need to use the formula to calculate the area of a triangle:
a = area = 45.5 cm²
b = base = 14 cm
h = height
a = (b * h) / 2
we replace with the known values
45.5cm² = (14cm * h) / 2
45.5cm² * 2 = 14cm * h
91cm² / 14cm = h
6.5cm = h
The height of the triangle is 6.5cm
Answer:
40 cm I think
Step-by-step explanation:
8: Bob completed 80% of the 30 question test. How many questions does he have left to do? Write an equation or proportion and solve.
Please show work!!
Answer:
6
Step-by-step explanation:
Answer:
6÷
Step-by-step explanation:
30÷100=0.30
0.30×20=6
How many total blocks would be needed to build the model for the given base plan?
A. 5
B. 11
C. 6
D. 12
Answer:
Well, If you just counted them all, it would be 11.
I added 2+2+1+1+3+2 = 11
PLS HELP ME AGAINMMMMNN
Answer:
The first one and last one are both true
Step-by-step explanation:
Answer:
I think they are all right, I'm so sorry if it's wrong. I could tell you I'm pretty confident about the first one is true, but, not sure.
Step-by-step explanation:
Hey
Help me please:) :)
Solve
y = [tex]\frac{175}{x + z}[/tex] when x = 17 and z = 8
If you show your work I will give you branist
Plz help a brother out
Answer:
The area is 73.8mm^2
Step-by-step explanation:
18 / 2 = 9
9 * 8.2 = 73.8
The area os 73.8
Plz mark as brainliest if correct! Have a nice day!!!
-Lil G
Fred and Sam are a team in the local 138.2-mile bike-run-athon. Fred will compete in the bike race, and Sam will compete in the run. Fred bikes at an average speed of 8 miles per hour and Sam runs at an average speed of 4 miles per hour. The bike race begins at 6:00 a.m., followed by the run. Sam predicts he will finish the run at 2:33 a.m. the next morning.
Zeek felt bad about excluding the Zoo's pygmy hippo "Little Willy," so he included Willy's open mouth width too. Willy was able to open his mouth 55 centimeters. What would Willy's data be considered as if it were included in the data set with the other hippos? (Hint: this is a vocabulary word that you learned in the lesson.)
I forgot what the vocab word was.
Answer:
nbbhb
Step-by-step explanation:
Answer:
Step-by-step explanation:
what is the greatest number you can make using each digits 1,6,5, and 0 once?
Answer:
6,510
Step-by-step explanation:
A factory worker finds 26 products are defective out of a random sample of 400 products. Based on the results, about how many of the 56,000 products produced this month can be expected to be defective?
Answer:
yeah man it could i just did the math on my book... xxx
For this item, drag the answer into the box.
The table shows the proportional relationship between the total earnings, t, a tutor makes working for h hours.
Answer:
The answer would be 30
Step-by-step explanation:
Find the total surface area of the pyramids below
Answer:
64 cm
Step-by-step explanation:
4 times 4 is 16
4 times 6 is 24
24 divided by 2 is 12
12 times 4 is: 48
48 plus 16 is 64
the surface area is 64
Answer:
64cm
Step-by-step explanation:
area of the square- 16 cm(4*4)
area of a triangle- 1/2bh- (24/2=12) 12*4=48 cm
48+16=64cm
Daniel is blowing up a beach ball in the shape of a sphere. The package says that the ball has a diameter of 9 inches. Which measurement is closest to the volume of the beach ball when it is completely filled with air?
A. 84.8 cubic inches
B. 381.7 cubic inches
C. 972 cubic inches
D. 3,053.6 cubic inches
Answer:
B. 381.7
Step-by-step explanation:
because the diameter is 9 we know the radius is 4.5 (radius is half of the diameter)
the formula for volume: V= 4/3πr^3
V=4/3•π•4.5^3
that equals approx. 381.7
hope this helps luv<3
Answer:
Step-by-step explanation:$-(:$:$!: