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OlgaM077 [116]
3 years ago
8

Dale tried to estimate the area of his backyard garden. He guessed it was 12 square meters. When he measured the dimensions late

r, he realized that it was actually 12.4 square meters. Explain why Dale should or should not round down, given the fact that he has only enough pesticide to spray a particular number of centimeters squared.
Mathematics
1 answer:
Elena-2011 [213]3 years ago
5 0

Answer:

cool

Step-by-step explanation:

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Solve and express the solution set in simplest form.
oee [108]

Answer:

\frac{11}{6}

Step-by-step explanation:

The equation to be solve is

4x−1/3=7/1

We can go about this by first adding 1/3 to both sides.

4x -  \frac{1}{3}  + \frac{1}{3} = \frac{7}{1} +  \frac{1}{3}

\implies \ 4x = \frac{7}{1} +  \frac{1}{3}

We then simplify the the right hand side of the equation

\implies 4x =  \frac{21 + 1}{3}

\implies 4x =  \frac{22}{3}

To find x, we multiply through by 1/4

\implies  \frac{1}{4}  \times 4x = \frac{22}{3} \times  \frac{1}{4}

\implies x = \frac{22}{12}

\implies x = \frac{11}{6}

Hence the solution set in the simplest form for the expression is

{x=11/2}

6 0
3 years ago
Find the volume of the prism.CmCm
spin [16.1K]
V or rectangular prism=LWH
doesn't matter which, multiplication is commutative

3/2 times 5/4 times 7/3=(3*5*7)/(2*4*3)=105/24=4 and 9/25 cm^3
7 0
3 years ago
-3/10 bigger or -0.3?
ExtremeBDS [4]

-3/10= -0.3

They are both the same amount. 3 tenths and 3 tenths!

Example:

2/100= 0.02 so 2/100 and 0.02 are equal! It is all about the denominator and where the decimal point will go: 10= 0.1 100= 0.01 and 1000= 0.001  

4 0
3 years ago
Cody deposits of $45,$18 and $27 into his checking account. He then wrote checks for $21 and $93.Write an expression to show the
alukav5142 [94]
X= balance
x+45+18+27-21-93 = x - 24 
<span>The change in the account is -24</span>
3 0
3 years ago
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Answer:

i need the awnser too someone help

Step-by-step explanation:

8 1
3 years ago
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