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Ainat [17]
3 years ago
5

Can someone show me how to do this please​

Mathematics
1 answer:
marta [7]3 years ago
6 0

Answer:

volume = 0.32 m^3

Step-by-step explanation:

The object shown above consists of 5 cubes having side lengths of ⅖m each.

Volume of a cube = a^3

Where, a = side length = ⅖ m

Volume of the object = 5* (\frac{2}{5})^3

volume = 5*\frac{8}{125} = 5*0.064 = 0.32 m^3

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What is 36% of 745? Show work
kogti [31]
745/x=100/36
<span>(745/x)*x=(100/36)*x
</span><span>745=2.7777777777778*x
</span>(2.7777777777778) to get x
<span>745/2.7777777777778=x </span>
<span>268.2=x </span>
<span>x=268.2
</span>
answer <span>36% of 745=268.2</span>
8 0
3 years ago
A pizzeria charges $2 per slice of pizza, plus an additional $0.75 per topping. If
aivan3 [116]

Answer:

Maximum amount of toppings is 14 inequality is t <=14

Step-by-step explanation:

let t be the amount of toppings on the pizza

0.75t + 2 <= 12.50

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6 0
3 years ago
Read 2 more answers
Jim thinks of a number (n). He adds 5 to the
Karolina [17]

Answers + Step-by-step explanation :

a) the equation should be:
7(n + 5) = 91 since you first add 5 to n and then multiply it by 7. The answer is 91 so that is on the other side of the equal sign

b) we can solve our equation to find for n, the number jim thought of

7(n + 5) = 91
I will use the distributive property.

7n + 35 = 91

Subtract 35 on both sides

7n = 56

Now divide 7 on both sides to find n

n = 8

The number Jim was thinking of was 8! this should be correct, hope this helps!

4 0
2 years ago
Timothy bought 10 cookies for $5.00.
sweet-ann [11.9K]
R u serious,
y=1/2x
graph at (0,0), and (10, 5)
clearly
ez.
6 0
3 years ago
Read 2 more answers
Please help this is due in 30 minutes!
topjm [15]

Answer:

a is 31 b is 38 x is 133. Y is 47

Step-by-step explanation:

A is 31 because the other side is 31. we know the sides are the same because of the markings. B is 38 because the other side is 38 we know that because of the markings which mean its the same. X is 133 Y should be 47 because ALL ANGLES IN A QUADRILATERAL IS EQUAL TO 360. 133+133=266 360-266 is 94. 94 is for both angles so we need to divide by 2 the answer for Y is 47

7 0
3 years ago
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