4 years ago

Name the ordered pair that is a reflection of each point across the x axis(-2, 5) show work

1 answer:

8 0

It would become (2,5) because if the number for the x-axis is a negative at first and you reflect it across the x-axis then it would become a positive.

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Cecovery

jeyben [28]

Answer:

615.75

Step-by-step explanation:

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3 years ago

If f(a) = 2a ^ 3 + 3a ^ 2 + 5 , find f(- 2)

UkoKoshka [18]

<h2>Answer: 1</h2>

Step-by-step explanation:

Just plug in -2 anywhere you see an <u>a</u>

$f(a)=2a^3+3a^2+5\\f(-2)=2(-2)^3+3(-2)^2+5\\f(-2)=2(-8)+12+5\\f(-2)=-16+12+5\\f(-2)=1$

8 0

2 years ago

Read 2 more answers

Two triangles that have the same side lengths will always be congruent.

Andrew [12]

True, this is in accordance to the side-side-side postulate.

7 0

4 years ago

Does anyone know how to do this?

a_sh-v [17]

WELL, THIS IT HOW I GOT Y = 14
50 = 2X
25=X

then ; 50 + 2(25) + (5y+10) = 180
50 + 50 + 5y+10 =180
110 + 5y =180
5y = 180 -110
5y = 70
y = 14
HOPE THIS HELP ,IF ITS RIGHT. lol

8 0

3 years ago

Find the amount of interest owed for a $1,895 loan for 4 years at a 7.9% interest rate.

fiasKO [112]

Answer: The amount of interest owed is $598.82.

Step-by-step explanation: 7.9% of $1,895 is 149.705. So, 149.705 x 4 years would be $598.82 for 4 years.

4 0

4 years ago