mr. Nichols grows lettuce on his farm he watered 3 1/2 acres so far today he also begun fertilizing 1/4 of those acres how many acres of lettuce has he watered and fertilized so far today
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Ok, so Lexi has an 800 cm long roll of paper. And she needs to cut the paper into 1 meter strips. We know that 800 centimeters would need to be converted to meters in order to see how many 1 meter strips can be made from this roll of paper.
100 cm = 1 m
800 cm = 8 m
Since her roll is 8 m long, she should be able to make 8 strips to line the shelf in her pantry.
1 bag
2 bags
3 bags
4 bags
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The farmer should purchase 2 bags of soil for his farm.
The shape of the farm, according to the picture is a parallelogram. Therefore, the total area can be calculated as follows:
Area = bh
where
b = base
h = height
Therefore,
base = 6.5 + 2.5 = 9.0 yards
height = 6 yards
Area = 6 × 9 = 54 square yards.
40 square yards requires 1 bag of soil .
54 square yards will require ?
cross multiply
Bags required = 54 / 40 = 1.35 bag
Therefore, the farmer will require 2 bags of soil for his farm.
learn more on area here: brainly.com/question/21695513?referrer=searchResults
Answer:
The farmer should purchase 2 bags
Step-by-step explanation:
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Answers
Answer:
A.
3x + 3y = 0
7x − y = 8
Step-by-step explanation:
Given
3x + 3y = 0
-4x + 4y = -8
Required
Find the equivalent
To solve for the equivalent we simply solve for x and y in the given equation.
Subtract 3x from both sides in 3x + 3y = 0
3x - 3x + 3y = 0 - 3x
3y = -3x
Multiply both sides by ⅓
⅓ * 3y = -3x * ⅓
y = -x
Substitute -x for y in -4x + 4y = -8
-4x + 4(-x) = -8
-4x -4x = -8
-8x = -8
Multiply both sides by -⅛
-⅛ * -8x = -⅛ * -8
x = 1
Recall that y = -x
y = -1
So, we have that x = 1 and y = -1
We'll substitute these values in the list of options;
A.
3x + 3y = 0
7x − y = 8
7(1) - -(1) = 8
7 + 1 = 8 ----- This is equivalent
B.
3x + 3y = 0
−7x − y = 8
-7(1) - (-1) = 8
-7 + 1 = 8
-6 ≠ 8 .... This is not an equivalent expression
C.
3x + 3y = 0
−7x + 7y = 8
-7(1) + 7(-1) = 8
-7 -7 = 8
-14 ≠ 8 .... This is also not an equivalent expression
D.
3x + 3y = 0
-4x + 7y = 8
-4(1) + 7(-1) = 8
-4 -7 = 8
-11 ≠ 8 -_- This is also not an equivalent expression
Answer:
A is the correct one
Step-by-step explanation:
Answers
Answer: Her height in centimeters will be 460 cm.
Step-by-step explanation:
Since we have given that
Average height of a female giraffe = 4.6 meters
As we know that
So, we need to convert 4.6 meters into centimeters.
And we know that meters is more than centimeters so, we use the product operation.
So, her height in centimeters will be 460 cm.
The average height of a female giraffe in centimetres is 460 cm.
Further explanation
Given:
The average height is 4.6 meters (m). What is its height in centimeters? So, in this problem, we are going to convert meters (m) to centimeters (cm)
As we know that :
so to convert meter to centimeter, just multiply it with 100 cm
There is another way to do it, in three step:
- write the conversion in fraction
- multiply
- cancel any units that are both top and bottom
We can cancel the meter (m) because it is both on top and the bottom
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Keywords: conversion, converting,unit of length, metric system of measurement, meter to centimeter, unit conversion