2 years ago

I dont understand this helpppp

Mathematics

1 answer:

RSB [31]2 years ago

5 0

The answer is30 cubic inches

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Its super duper easy but im having some trouble<br> so can someone help me?

Klio2033 [76]

together = add

add the fractions

3 7/10 + 5 9/10

add the whole numbers first

3+5=8

add the fractions

7/10+9/10= 16/10

8 16/10

reduce 16/10 divide by 2

16/2= 8

10/2= 5

8 8/5

whole number changes to 9

8-5=3

denominator stays the same

9 3/5

Answer:

9 3/5

8 0

2 years ago

peanuts in bulk bins at the grocery store costs $0.30 per pound how much would 2 pounds of peanuts cost

Helen [10]

$0.60 cents would be the cost of 2 lbs

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2 years ago

Help me i’m stressed

Aleks04 [339]

Answer:

Step-by-step explanation:

${(6x + 11)}^{o} = {(10x - 9)}^{o} \\ 11 + 9 = 10x - 6x \\ 20 = 4x \\ \frac{20}{4} = \frac{4x}{4} \\ 5 = x \\$

x = 5°,

m∠1 = (6x + 11)°

${(6x + 11)}^{o} \\ 6(5) + 11 \\ 30 + 11 \\ {41}^{o} \\$

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2 years ago

A grocery store sells a bag of 4 oranges for $2.84. If Arianna spent $3.55 on oranges,

zhannawk [14.2K]

$4/3=$1.33 per pound.
$9/8 = $1.13 per pound.
The second one is cheaper.

3 0

2 years ago

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The solution to this system of equations lies between the x-values -2 and -1.5. At which x-value are the two equations approxima

drek231 [11]

Hello,
$\left \{ {{y= \dfrac{1}{x+2} } \atop {y=x^2+2}} \right. \\\\

 \left \{ {{y= \dfrac{1}{x+2} } \atop {\dfrac{1}{x+2}=x^2+2}} \right. \\\\

 \left \{ {{y= \dfrac{1}{x+2} } \atop {x+2= \dfrac{1}{x^2+2} }} \right. \\\\

 \left \{ {{y= \dfrac{1}{x+2} } \atop {x= \dfrac{1}{x^2+2} -2}} \right. \\\\


$
x=-1.81053571 and y=<span> 5,27803957 </span>

Download xls

3 0

2 years ago

Read 2 more answers

I dont understand this helpppp​

I dont understand this helpppp