3 years ago

Can y’all give me strategies(the way you hadit click) y’all have done to remember math.

1 answer:

6 0

Answer:

If you understand it, you will remember it, so try to explain everything in the most simplest way, so that you could understand it. Also khan academy helps

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Linda, Tony, and deon have a total of $99 in their wallets. Tony's has 4 times what deon has. Linda has $9 more than Deon. How m

Westkost [7]

Answer:its 9 just ook the tsest

Step-by-step explanation:

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2 years ago

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What is the domain of the graph?

maksim [4K]

Domain:
-4 ≤ x ≤ 3
or in different form:
x ∈ [-4; 3]

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2 years ago

A slow pitch softball diamond is actually a square 61 ft on a side. How far is it from home to second base?

masha68 [24]

Answer:

This would be the same as an isosceles right triangle. It would be 61ft x (square root of 2) = ~86.3ft

This is rounded of course...

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2 years ago

Find the solution to the system of equations.

N76 [4]

Answer:

x = -2, y = 5.

Step-by-step explanation:

y=−4x−3

y=−2x+1

Because y is common to both left sides:

-4x - 3 = -2x + 1

-4x + 2x = 1 + 3

-2x = 4

x = 4/-2

x = -2.

So y = -4(-2) - 3

= 8 - 3

= 5 .

5 0

2 years ago

Jordan estimated that his paper airplane would fly 42 feet. It actually traveled 50 feet. What was the percent error?

topjm [15]

$\huge \mathcal{ Answer࿐}$

Error (e) = 50 - 42 = 8 feet

assumed value (a) = 42 feet

$\boxed{ \mathrm{ \% \: error = \dfrac{error}{assumed \: value} \times 100}}$

$\mathrm{ \% \: error =\dfrac{8}{42}} \times 100$

$\mathrm{ \% \: error = \dfrac{800}{42} }$

$\mathrm{ \% \: error = 19.04 \%}$

_____________________________

$\mathrm{ \#TeeNForeveR}$

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2 years ago