Answers
Answer:
2by5 is the correct answer
Step-by-step explanation:
4×1/2=2
10×1/2=5
Related Questions
Complete each equivalent ratio
4/7=8/_
Answers
Answer:
8/14
Step-by-step explanation:
the answer is
4/7=8/14
Solve the question below
Answers
Answer: I’m pretty sure it is 8
Step-by-step explanation:
Please correct me if I’m wrong!
A zebra runs 15 miles per hour faster than an elephant. The zebra runs 8 miles in
the same time that an elephant runs 5 miles. Write and solve an equation to
calculate the speed of each animal.
Answers
Answer:
elephant: 25 mph; zebra: 40 mph
Step-by-step explanation:
The time required is the same in each case, so we need to set up an equation of the form distance1/speed1 = distance2/speed2:
8 miles 5 miles
------------- = time = -------------
speedz speede
From this we get:
8 5
------------------ = -------------------
speede + 15 speede
Cross multiplying, we get: 8(speed e) = 5(speede) + 75, or
3(speede) = 75, or
speede = 25 mph
Then speedz = 25 mph + 15 mph = 40 mph = speedz
Perform the operation. Write your answer in scientific notation. 3.4×10^4+7.1×10^5
Answers
= 7.44 • 10^5 in scientific notation
i know this is a simple question but i am confused hah, can someone help me
Answers
Answer:
469.875 square feet
Step-by-step explanation:
All you have to do for this question is multiply 3.75 bags of soil * 125.3 feet per bag.
[tex]3.75 * 125.3 = 469.875[/tex] square feet
HELP PLS, 25 points! will mark brainliest!
Answers
Answer:
residual (part A)
2
-1
1
0
-2
Part B
g
Step-by-step explanation:
I really hope this help :)
4
3
2
1
i
1
Which of the following is the correct equation in slope intercept form?*
(50 Points)
32
y3x+2
y-3/2x+3
y2/3x3
Answers
At an assembly 7 out of the first 10 students who entered the gym were carrying a backpack. Based on this information, if 700 students were already at the assembly, how many students can be expected to be carrying a backpack?
Answers
Answer:
I think 100, I could be wrong
Step-by-step explanation:
If it is a school then all of them should be carrying a backpack
what is 61 percent of 20
Answers
Answer:
12.2
Step-by-step explanation:
Answer:
12.2
Step-by-step explanation:
PLEASE HELP
What is the vertex of the function?
A)
(2,0)
B)
(0, 2)
C)
(0,0)
D)
(0, -2)
Answers
Answer:
Show a picture to now .......
please please help marking brainlists
Answers
Answer: No you don't have enough
Step-by-step explanation:
69.99 Before tax
8.5% tax
Unrounded tax: 5.9491499999999995
Tax: $5.95
Total: $75.94
You don't have enough
please i need your help also going to brainliest you, please help ;)
Answers
Answer:
B, or (-6,1)
Step-by-step explanation:
I need help i don’t get it at all
Answers
Answer:
Step-by-step explanation:
I forgot how to do this for this is hard
Which situation would you represent with a negative integer?
A. a mountain climber descending a mountain
B. a price increase
C. a person winning a sum of money
D. an elevator going from the 3rd floor to the 5th floor
Answers
The answer is A (a mountain climber descending a mountain.
This sis the answer because it is the only option with a decrease. When something decreases, a negative value (a number) represents the amount it decreased.
Happy to help!
y + y
PLS HELP pls pls pls
Answers
Answer:
y=0
Step-by-step explanation:
Simplifying
y + y = 0
Combine like terms: y + y = 2y
2y = 0
Solving
2y = 0
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Divide each side by '2'.
y = 0
Simplifying
y = 0
Answer:
The correct answer is,
[tex]2y[/tex]
25 for you please, just help me please
Answers
Find the value of x please
Answers
Answer:
x = 14
Step-by-step explanation:
Since, given Pentagons are similar because their measures of internal angles are same. So, their corresponding sides would be in proportion.
[tex] \frac{x + 4}{x} = \frac{9}{7} \\ \\ \frac{x + 4 - x}{x} = \frac{9 - 7}{7} \\ \frac{4}{x} = \frac{2}{7} \\ \\ \frac{2}{x} = \frac{1}{7} \\ \\ x = 2 \times 7 \\ \\ x = 14[/tex]
Find the height of a cylinder with a volume of 600.8 cm and a radius of 42
cm.
Answers
Answer:
9.21 cm
Step-by-step explanation:
You want to buy some beans . A 6 - ounce package costs $2.16 . A 15 - ounce package costs $5.92 . A 20 - ounce package costs $7.60 . Which package is the best buy
Answers
Step-by-step explanation:
Given that,
A 6 ounce package costs $2.16
A 15 ounce package costs $5.92
A 20 ounce package costs $7.60
So,
Cost of 1 ounce of package = 2.16/6 = $0.36
Cost of 1 ounce of package = 5.92/15 = $0.394
Cost of 1 ounce of package = 7.6/20 = $0.38
Hence, 'a 6 ounce package costs $2.16' is the best deal to buy.
plz helpppppppppppppppppppppppppppp
Answers
Answer:
10= d r = 5
2×3.14×5= 31.4 inches!
can someone help me with this please?
Answers
Answer:
c
Step-by-step explanation:
A bookshelf is 42 inches long. How many books of length 1\frac{1}{2}1 2 1 inches will fit on the bookshelf? Explain your reasoning
Answers
Answer: See explanation
Step-by-step explanation:
Your question isn't well written but I saw an identical question:
A bookshelf is 42 inches long. Each book is 1 1/4 inches wide. How many books will fit on the shelf?
For us to solve this, we would divide the length of the bookshelf by the width of each book. This would be:
= 42 ÷ 1 1/4
= 42 ÷ 5/4
= 42 × 4/5
= 33 3/5
Therefore, the number of books that will fit on the shelf is 33.
If you rent a canoe for 3 hours, you will pay $45.
Write a linear equation to represent the total cost (y) of renting the canoe for x hours.
Answers
Answer:
y = 15x
Step-by-step explanation:
I'm assuming there is no up-front cost. This means that per hour, you need to pay $45/3 = $15, since $45 is for 3 hrs.
y = 15x
Hope this helps!
A yogurt costs 40p how many can be bought for three pounds
Answers
Answer:
How much does it cost?
How much is it per pound?
How many pounds is it?
If you can answer theres I can give you the answer.
Find the length of the variable w
Answers
Answer:
w = 3
Step-by-step explanation:
Δ BDE and Δ BAC are similar, then the ratios of corresponding sides are equal, that is
[tex]\frac{BD}{BA}[/tex] = [tex]\frac{DE}{AC}[/tex] , substitute values
[tex]\frac{w}{w+2}[/tex] = [tex]\frac{3}{5}[/tex] ( cross- multiply )
5w = 3(w + 2) ← distribute
5w = 3w + 6 ( subtract 3w from both sides )
2w = 6 ( divide both sides by 2 )
w = 3
Can someone help 400 divide 700
Answers
Answer:
0.57142857142
Step-by-step explanation:
Use a calculator.
x(x + 5) what is the answer
Answers
Answer:
x^2+5x
Step-by-step explanation:
the sales tax rate is 10% if Andrew buys a toy rocket price at 29 how much tax will she pay
Answers
10% of 29 is 2.9
Question 5
Reduce in LOWEST terms: 4 dimes and 2 nickels
Answers
Answer:
2 quarters
Step-by-step explanation:
4 dimes = 40 cents
2 nickels = 10 cents
40 + 10 = 50 cents
So 50 pennies = 50 cents
So 10 nickels = 50 cents
So 5 dimes = 50 cents
So 2 quarters = 50 cents
Solve the equation for h:
8.23 + h = 11.203
Answers
Answer:
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
h+8.23=11.203
Step 2: Subtract 8.23 from both sides.
h+8.23−8.23=11.203−8.23
h=2.973
