2 years ago

A mathematical statement that two or more expressions are equal.

Mathematics

1 answer:

chubhunter [2.5K]2 years ago

3 0

An equation is a mathematical statement that two expressions are equal

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ANSWER SOON PLASE!! need to pass class. The equation of a parabola is 1/16(y+3)^2=x+4. What are the coordinates of the focus?

klasskru [66]

Answer:

(0,-3)

Step-by-step explanation:

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2 years ago

Carly tried to solve an equation step by step. 7a=28 Step 1: 7a/a = 28/7 Step 2: 7 = 4 Find Carly's mistake A: Step 1 B: Step 2

Murrr4er [49]

This are the right steps

Step 1: first you divide the both size by 7 because there is 7 a's

7a/7 = 28/7

Step 2: You solve the equation

7a/7= a. 28/7 = 4

So, the answer is a = 4

not 7 = 4

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2 years ago

What is the value of h when the function is converted to vertex form?

elena-s [515]

Answer: h=7

Step-by-step explanation:

By definition the function in vertex form is:

$f(x)=a(x-h)^{2}+k$

Where (h,k) is the vertex of the parabola.

You must group the terms that contain the same variable in the function:

$f(x)=(x^{2}-14x)+29$

Complete the square as following:

$f(x)=(x^{2}-14x+49)+29-49$

Now you must rewrite it as following:

$f(x)=(x-7)^{2}-20$

Then:

h=7

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2 years ago

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(-5/6) + c = (-11/12)

rosijanka [135]

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3 years ago

Read 2 more answers

5.45 times what is 65 real urgent

Sonbull [250]

Opposite operation of multiplication = division.
$65/5.45 = 11.93$
Simply divide 65 by 5.45

8 0

3 years ago