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2 years ago

PLS HELP ASAP THIS IS DUE TODAY AND IM JUST NOW REMEMBERING IT

Mathematics

2 answers:

ANTONII [103]2 years ago

7 0

i think it's just simply y - 7 ?

fredd [130]2 years ago

4 0

Answer:

Its y-7

Step-by-step explanation:

7 less than Y/ y - 7

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How to factor 4x^2+4x+1 completely? I already solved it to be (2x+1)^2 but I am not sure of the method (difference of squares, p

ziro4ka [17]

Answer:

Trinomial can not be factored

Step-by-step explanation Equation at the end of step 2 : 4x 2 - 2x - 1 = 0 Step 3 : Parabola, Finding the Vertex : 3.1 Find the Vertex of y = 4x 2-2x-1 Parabolas have a highest or a lowest point called the Vertex . Our parabola opens up and accordingly has a lowest point (AKA absolute minimum)

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3 years ago

If x^2=y^2+z^2 what does x equal?

Zepler [3.9K]

Answer:

$\displaystyle x = \sqrt{y^2 + z^2}$

General Formulas and Concepts:

Pre-Algebra

Equality Property

Algebra i

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

Identify

$\displaystyle x^2 = y^2 + z^2$

Step 2: Solve for x

[Equality Property] Square root both sides: $\displaystyle x = \sqrt{y^2 + z^2}$

3 0

2 years ago

Polygon ABCDEF is translated 12 units to the left to create polygon A′B′C′D′E′F′. If DE = 7 units, what is D′E′ ?

gizmo_the_mogwai [7]

A translation is a rigid transformation, which means angle measures and distances from two points do not change.
Polygon ABCDEF is congruent to polygon A'B'C'D'E'F'

DE = D'E' = 7

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3 years ago

Read 2 more answers

Solve for x 4x+8=28

liraira [26]

x = 5.

I attached an image of my work!

Step 1: Subtract 8 from both sides

4x = 20

Step 2: Divide each side by 4

x = 5

3 0

3 years ago

Read 2 more answers

Please help me and also show how to do the work thank you :)

mafiozo [28]

Basically you take the different kinds of crusts you can get and multiply that by the different toppings you can get. So
3 X 5 = 15
The answer is D

Hope this helps !

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3 years ago