Answer:
3 1/2
Step-by-step explanation:
Answer:
he would need 2 and 2/3 pounds of potatoes
Step-by-step explanation:
you would add 2/3 together 4 times.
2/3 + 2/3 + 2/3 + 2/3 = 2 and 2/3
so oscar would need 2 and 2/3 pounds of potatoes.
hope I could be of great assistance to you.
How is this solved?
r2 + 2r = 80
Answer:
8,-10
Step-by-step explanation:
r²+2r=80
r²+2r-80=0
r²+(10-8)r-80=0
r²+10r-8r-80=0
r(r+10)-8(r+10)=0
(r-8)(r+10)=0
either, or,
r-8=0 r+10=0
r=8 r=-10
PLEASE HELP ITS URGENT
DONT GUESS
WILL MARK BRAINLIEST
There are 3 rectangles and 2 triangles in the prism
rectangles: (12 × 10) + (9 × 10) + (15 × 10)
triangles: 2 × (1/2 × 9 × 12) = 9 × 12
Add them all up and you get the answer of 468 in²
convert 3.9/4 into decimals
Answer:
.975
Step-by-step explanation:
2x+3y=5x-y2x+3y=5x−y
A number equals four less than three times the number.
How do you write this equation
Answer:
n = 4 - 3
Step-by-step explanation:
Write the common factors of 12 and 16. Identify the common factors and the greatest common factor?
Answer:
In this case, the greatest common factor is 4.
Step-by-step explanation:
Eight bricks are laid end to end along the edge of a flower bed. Each brick is inches long. How long is the row of bricks, in inches?
Eight bricks are laid end to end along the edge of a flower bed.
Each brick is 11/2 inches long. How long is the row of bricks, in inches?
11/2 inches
A average row of bricks is 7-1/2 inches
11/2 x 7-1/2 = 38
38 inches
Answer:
1.5 times 8 equals 12. The row of bricks is 12 inches long
Emma is going to invest $5,300 and leave it in an account for 19 years. Assuming the interest is compounded continuously, what interest rate, to the nearest tenth of a percent, would be required in order for Emma to end up with $7,700?
Answer: r=2.0%
Step-by-step explanation:
-5t2 + 14t + 3 = 0
ANSWER PLSS!!!!!
Answer:
t=3
Step-by-step explanation:
Understanding the Number of Solutions Miriam works more than 40 hours a Find the solutions of the inequality and complete the statements. week. h> 40 The solutions of the inequality include all numbers + 0 20 40 60 80 solutions There are of the inequality. ✓ Done Intro
Answer:
The solutions of the inequality include all numbers greater than 40.
There are an infinite number of the inequality.
Step-by-step explanation:
Answer:
Miriam works more than 40 hours a week.
h > 40
A number line going from 0 to 80.
Find the solutions of the inequality and complete the statements.
The solutions of the inequality include all numbers
✔ greater than 40
.
There are
✔ an infinite number of
solutions of the inequality.
Step-by-step explanation:
If you have the equation, y=2x+10 what’s x if y=24
Answer: x=7
24=2x+10
24-10=14
14=2x
14/2=7
If a car travels at 55 mph for 3.5 hours, what is the total distance traveled?
Remember, d = rt.
Answer:
192.5 miles
Step-by-step explanation:
55 miles per hour x 3.5 hours = 192.5 miles
Answer:192.50
Step-by-step explanation:
I need help with this if you get it right I will mark you
Answer:
x=156Step-by-step explanation:
Set up equation:
29+x-5=180
Combine like terms:
24+x=180
Subtract 24 on both sides:
x=156Evaluate (y - 9) + (3 + x), when y = 15 and x = 5
Answer:
14
Step-by-step explanation:
It says 'Evaluate (y - 9) + (3 + x), when y = 15 and x = 5'.
So we'd put 15 in y's place. It'll look like this (15 - 9).
Then we'd put 5 in x's place. It'll look like this (3 + 5).
You subtract (15 - 9) which equals 6. And you'd add (3 +5) which equals 8. You add 6 + 8 together since those are your answer for the parentheses. Your final should be 14. Hopefully this helped!
The length of a boat is 10.8 metres. Boris buys a scale model of the boat. The scale of the model is 1/18 Work out the length of the scale model of the boat. Give answer in centimetres
Answer: 60 cm
Step-by-step explanation:
The actual length of the boat is 10.8 meters.
The scale model length is 1/18 of the actual boat.
Length of scale model will therefore be:
= 10.8 * 1/18
= 0.6 meters
A meter is 100 centimeters.
= 0.6 * 100
= 60 cm
PLEASE HELP!!!!!
Todd and his friends are painting 5 equal sections of a wall. The wall is 10 feet tall, but its length
is unknown.
Each section will be a different color, so they need to know the area of each section.
10 ft
Total length unknown (x)
1. Write an expression for the total area of the wall. Explain how you came up with your
expression.
Write your answer in the space below.
2. To find the area of each section, what do you need to do to the total area?
Write your answer in the space below.
3. Write an expression for the area of each section of the wall.
Write your answer in the space below.
PLEASE HELP ASAP I WILL MARK BRAINLIEST
Answer:
-24
Step-by-step explanation:
Answer: -24
Step-by-step explanation:
The geometric mean between 8 and 18.
a) 8
b) 12
c) 14
d) 16
Explanation:
The geometric mean of two positive numbers a and b is √ab. The ratio a:√ab is equal to the ratio √ab:b.
b
Area of a parallelogram = b•h
What is the base of a parallelogram with an area of 48 and a height of 6?
Answer:
area of parallelogram =b×h
48cm²=b×6cm
48cm²/6cm=b
8cm=cm
What is:
1. 50% of 6 =
2. 50% of 10 =
3. 50% of 8 =
4. 50% of 16 =
5. 50% of 22 =
6. 50% of 30 =
7. 25% of 8 =
8. 25% of 12 =
9. 25% of 20 =
13. 10% of 20 =
14. 10% of 40 =
15. 10% of 35 =
Answer:
3, 5, 4, 8, 11, 15, 2, 3, 5, 2, 4, 3.5
Step-by-step explanation:
1: 6*0.5= 3
2: 10*0.5= 5
3: 8*0.5= 4
4: 16*0.5= 8
5: 22*0.5= 11
6: 30*0.5= 15
7: 8*0.25= 2
8: 12*0.25= 3
9: 20*0.25= 5
13: 20*0.1= 2
14: 40*0.1= 4
15: 35*0.1= 3.5
Explain answer !
Will give brainlst
To solve a multi-variable problem, you need to isolate single variables. To do this, there are two ways to do it. One way you eliminate one of the variables and the other you substitute.
In this example, you are being asked to eliminate one of the variables. To do this, you multiply 2x+2y= 12 by 2 and get 4x+4y = 24.
See how now both equations contain a 4y?
Using this you can subtract one equation from the other.
5x+4y=28
- 4x+4y=24
And then you get x=4
To get the other variable, you substitute 4 in for x (in one of the equations) and then solve for y.
2(4) + 2y =12
8+2y= 12
2y=4
y=2
Therefore, x = 4 and y = 2
Solve for x. Enter the solutions from least to greatest. Round to two deical places. (x+8)^2-7=0
Answer:
look at the screen shot
Step-by-step explanation:
Answer:
-10.64 is lesser and -5.35 i greater
Step-by-step explanation:
just did it on khan
Find the slope of the line that passes through (1, 17) and (10, 10).
Answer: slope=-7/9. 10-17/10-1=-7/9
The interval(s) for which the function shown below is increasing
Answer:
everywhere except between 2 and 5
(between -inf and 2 and between 5 and inf)
Step-by-step explanation:
pls brainlist
A function assigns the value of each element of one set to the other specific element of another set. The interval for which the given function is increasing is (-2,0).
What is a Function?
A function assigns the value of each element of one set to the other specific element of another set.
A function from a set X to a set Y allocates precisely one element of Y to each element of X. The set X is known as the function's domain, while the set Y is known as the function's codomain.
The given function is increasing only when the slope of the function is positive and when the value of x is increased from -2 to 0. Therefore, it can be concluded that the interval for which the given function is increasing is (-2,0).
Learn more about Function here:
https://brainly.com/question/5245372
#SPJ2
Can you help me on question 25?!
please help me find the value of x
Answer:
67°
Step-by-step explanation:
Corresponding angles are equal in parallel lines.
Here, ∠acb and ∠aed are corresponding angles for lines bc and de
hence ∠aed = ∠acb = 39
in triangle ade,
x + 74 + 39 = 180 (angle sum property of a triangle)
x = 67°
cut a 60 cm ribbon into such that one part is one third of the other half
Answer:
15cm and 45cm
Step-by-step explanation:
If one part is one third of the other, then the long one is three times as long as the short one.
If the short one has length x
x + 3x = 60cm
4x = 60cm
x = 15cm
So short one is 15cm and the long one is 3*15cm = 45cm
brie and lisa wants to find the area of this figure. They agree to separate the figure as shown, but they disagree about what to do next. lisa wants to add the areas of all four shapes in the figure. brie wants to find the sum of the areas of one parallelogram and one triangle and then multiply that sum by 2 who is correct
kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
Step-by-step explanation:
What is another name
JLK
LKJ
KLM
LKM
Answer:
The answer is JLK
Step-by-step explanation:
NEED HELP PLS
PLE PLS PKS
Answer:
4 busses
Step-by-step explanation:
20*5= 100
30+30+30=90
+ 30= 120