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3 years ago

Why is fourth grade math work so hard and why do you have to learn so much stuff

Mathematics

2 answers:

lozanna [386]3 years ago

8 0

Answer:

Step-by-step explanation:

4th grade math is easy, when you get to my level and having your paraents push you so hard.

I'm in 6th grade but taking 8th grade math

which is still considered low!!!!! imagine that!!

LenaWriter [7]3 years ago

4 0

Answer:

Because they think it will help you in the future. :(

Step-by-step explanation:

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HELP ME PLEASE!!!!!!!!

lozanna [386]

Answer:

Step-by-step explanation:

use a proportion

( 3/4 ) / 1 1/8 = ( 4/4) / x teaspoons

x = 1.5

3 0

3 years ago

5x-2y=30 complete the missing solution to the equation

astra-53 [7]

Answer:

I would have to go with x = 8 and y = 5, meaning the solution is (8, 5).

Step-by-step explanation:

$5x - 2y = 30$

$5(8) - 2(5) = 30$

$40 - 10 = 30$

$30 = 30$

4 0

2 years ago

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Please help me I honestly have zero clue how to answer this question

Iteru [2.4K]

Step-by-step explanation:

$n = 3 \times 5 {}^{2} \times {x}^{3}$

Square both sides of the equation.

${n}^{2} = (3 {}^{2} \times 5 {}^{4} \times {x}^{6} )$

$5 {n}^{2} = 5(3 {}^{2} \times {5}^{4} \times {x}^{6} )$

6 0

3 years ago

Express the area of a circle, a, as a function of its circumference, <br> c.

Naddika [18.5K]

Area = PI * radius^2

Circumference = 2 * PI * radius
radius = Circumference / 2 * PI

So, Area = PI * (Circumference / 2 *PI) * (Circumference / 2 *PI)
So, Area = Circumference^2 / (4*PI)

7 0

4 years ago

Marshall can buy 5 T-shirts for $55.

Stells [14]

Answer:

$33

Step-by-step explanation:

55 divided by 5 is 11, so each shirt costs $11. So that means 3 shirts would be $33.

4 0

3 years ago

Read 2 more answers