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Law Incorporation [45]
4 years ago
7

Which equation does not belong with the other three? Explain your reasoning.

Mathematics
1 answer:
eimsori [14]4 years ago
8 0
G: the solutions are x=2; x=3; x=-4; and x=-6. None of the answers are the same.
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Which statement describes a measurable financial goal A. Open a 401(k) b. Save for college using a 529 savings plan C transfer $
katrin [286]

Answer:

C. transfer $50 per month into a savings account

Step-by-step explanation:

A measurable goal is one measured in a manner that tangible evidence can be presented to show how it was achieved.For example, You can prepare for a Math test on Friday by studying Math every evening and then meeting with your Tutor on Wednesday.

In option C, there is an <u>amount $50 </u>transferred <u>every month</u> in a <u>saving account</u>.

<em>Amount</em> can be presented for checking, there is an <em>element of time/duration</em> for tracking and <em>the destination </em>

5 0
4 years ago
Which lines are perpendicular to 2x−7y=−25? Select all that apply.
Dima020 [189]

Answer:

B and D

Step-by-step explanation:

slope = 2/7

perpendicular equals negative reciprocal

so slope must be -7/2

A = 2/7

B = -7/2

C = 7/2

D = -7/2

5 0
3 years ago
Read 2 more answers
Answers<br> A. 5<br> B. 9<br> C. 11<br> D. 13
MA_775_DIABLO [31]
4k-7=2k+3
-2k. -2k

2k-7=3
+7. +7
2k=10
2÷2 2÷10
k=5

4(5)-7=13

Answer D
5 0
4 years ago
L={l,m,n,o}J={i,j,k,l,m}
guapka [62]

Answer:

L ∪ J = {i, j, k, l, m, n, o}

Step-by-step explanation:

L = {l, m, n, o}   J = {i, j, k, l, m}

The union of two sets is a set that contains every element of either set.

L ∪ J = {i, j, k, l, m, n, o}

4 0
3 years ago
Read 2 more answers
f(x) = 3x^2+12x+5f(x)=3x 2 +12x+5f, left parenthesis, x, right parenthesis, equals, 3, x, squared, plus, 12, x, plus, 5 What is
LenaWriter [7]

Answer:

Discriminant = 84

The polynomial has two real distinct roots

Step-by-step explanation:

Given: f(x)=3x^2+12x+5

To find: discriminant of the given function and number of distinct real zeros

Solution:

For a polynomial f(x)=ax^2+bx+c , discriminant is given by D=b^2-4ac

If D>0, then the polynomial has two real and distinct roots.

If D=0 then the polynomial has two real and equal roots.

If D<0 then roots are not real.

Here, in f(x)=3x^2+12x+5

a = 3, b = 12 and c = 5

D=(12)^2-4(3)(5)=144-60=84

As D > 0, the polynomial has two real distinct roots.

4 0
3 years ago
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