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3 years ago

PLEASE HELP ME ASAPPPPPP!

Mathematics

1 answer:

Inga [223]3 years ago

5 0

Answer:

this wierd math

Step-by-step explanation:

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Solve the following expression when<br> m = 5 and d = 4<br> m2 + 2d + 8 + d

Tatiana [17]

If you use substitution the should be answer 30

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3 years ago

A student was required to multiply a number by 4 and add 6 to it. Instead he added 6 to it first and then multiplied by 4. What

GalinKa [24]

Answer:

The correct answer is 18

the correct expression is $(4n+6)$

Step-by-step explanation:

let the number be n

therefore if he is required to multiply n by 4 and added to 6 we have

$(4n+6)= 0-----1$

given that he did otherwise by adding 6 to n and multiply by 4 we have

$(n+6)4= 36------2$

Firstly we need to solve for n in equation 2

$4n+24= 36\\4n= 36-24\\4n= 12\\$

Dividing both sides by 4 we have

$n= \frac{12}{4\\}\\n= 3$

In order to solve for the correct answer let us input n=3 in equation 1 we have

$=(4n+6)= 0-------1\\=(4*3+6)= 0\\=(12+6)=0\\= 18$

7 0

3 years ago

Is 2 a solution of 4x +12=4?

mojhsa [17]

Answer:

Step-by-step explanation:

4x +12 = 4

4(2) +12 =/= 4

8 +12 =/= 4

8 +12 = 20

(sorry if it doesn't make sense,I tried)

5 0

3 years ago

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F(x)=1 |12.0-x<br> F(x)=0.2

Snezhnost [94]

Answer:

Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Step-by-step explanation:

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3 years ago

Which equation represents a circle with the same radius as

Elena-2011 [213]

Answer:

If the circle shown (which I can't see) has a radius of 2, then it's equation 3, if the radius is 4, then it's equation 4.

Step-by-step explanation:

The equation for a circle is $(x-h)^{2} +(y-k)^{2} =r^{2}$

Where (h, k) is the center and r is the radius.

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3 years ago

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PLEASE HELP ME ASAPPPPPP!​

PLEASE HELP ME ASAPPPPPP!