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Rasek [7]
3 years ago
8

Find the value of x in each case:

Mathematics
1 answer:
iVinArrow [24]3 years ago
7 0

Answer:

789 9999 00087 990

99n

Step-by-step explanation:

098

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Help pls pls!!! i need help
DIA [1.3K]

Answer:

A) i dont know the answer, but i just wanted to say i would help u if j could!

Step-by-step explanation:

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8 0
3 years ago
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Write a word problem that would require you to use 5621÷23
Arisa [49]
There are 5621 cookies at Bob's party.
At his party, there are 23 kids, and they all eat the same amount of cookies.
What do each of the kids at Bob's party get?

244.4 cookies

and diabetes

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8 0
3 years ago
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Write an expression for the area of a triangle with a height of 2x^2 units and a base of 5x^2+4x units
Stolb23 [73]

Answer:

The area of the triangle is 5x^4 + 4x^3 square units

Step-by-step explanation:

Given

Shape: Triangle

Height = 2x^2

Base = 5x^2+4x

Required

The area of the triangle

The area of a triangle is calculated as thus;

Area = \frac{1}{2}(base)(height)

By substituting Height = 2x^2 and Base = 5x^2+4x; This gives

Area = \frac{1}{2}(5x^2 + 4x)(2x^2)

Area = \frac{(5x^2 + 4x)(2x^2)}{2}

Area = (5x^2 + 4x)(x^2)

Open Bracket

Area = 5x^2 * x^2 + 4x * x^2

Area = 5x^4 + 4x^3

Hence, the area of the triangle is 5x^4 + 4x^3 square units

3 0
3 years ago
Please help me its a propotional question and answer of Z Y X
tino4ka555 [31]
Since the only two corresponding side you have are 10 units and 4 units, you can divide these two numbers to get the scale factor.

10÷4=2.5

next you find the sides corresponding to X Y and Z and if it is on the bigger figure you divide, if it is on the smaller side you multiply

X corresponds with 5 (so ×2.5)
Y corresponds with 8 (÷2.5)
Z corresponds with 10 (÷2.5)

final answer is X=12.5 Y=3.2 Z=4

I try to explain the question and give the answer, I hope this helps!
5 0
3 years ago
Please help me with b and d . (zoom out to see full photo).
andreev551 [17]
B. might be 4/x=3/4. I'm no mathematician, but if it's wrong, blame my teacher. d would probably be something. I'm no good with numbers.
4 0
3 years ago
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