3 years ago

Retake on #7Sorry that I don't do this in the first place

Mathematics

1 answer:

Veronika [31]3 years ago

8 0

K=2.35. You are correct.

Have a nice day! :)

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van someone please help me with this i dont need an explaination i just need a. b. c. or d. please and thank you

Talja [164]

Answer:

option C

$f(x)=-\sqrt{x+3}+8$

Step-by-step explanation:

we have

$f(x)=-2\sqrt{x-3}+8$

using a graphing tool

see the attached figure N $1$

The range is the interval--------> (-∞,8]

$y\leq 8$

case A) $f(x)=\sqrt{x-3}-8$

using a graphing tool

The range is the interval--------> [-8,∞)

$y\geq -8$

case B) $f(x)=\sqrt{x-3}+8$

using a graphing tool

The range is the interval--------> [8,∞)

$y\geq 8$

case C) $f(x)=-\sqrt{x+3}+8$

using a graphing tool

The range is the interval--------> (-∞,8]

$y\leq 8$

case D) $f(x)=-\sqrt{x-3}-8$

using a graphing tool

The range is the interval--------> (-∞,-8]

$y\leq -8$

5 0

3 years ago

Y+6=2 <br><br> Make sure all work is shown

defon

Answer:

y=-4

Step-by-step explanation:

y+6=2

y=2-6

y=-4

3 0

3 years ago

Read 2 more answers

A triangle has a slant of 8yd, a height of 6.5yd, and a base of 4yd. What is its area?

luda_lava [24]

Answer:

B I thank

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

PLEASE HELP!!!!!!!! Just all of 2 and 4 PLEASE

alukav5142 [94]

Answer: question 2 b = $3.5992

question 2 c = $48.5892 or you can write $48.58

thats how much i know i dont know about the rest sorry

i will try them out and come back to you if i find an answer

Step-by-step explanation:

6 0

3 years ago

“Solve for x” x/2 + x/5 = 1

AlladinOne [14]

Answer:

x=1/7

Step-by-step explanation:

x/2+x/5=1

make same denominators;

5x/10+2x/10=1

simplify;

7x=1

x=1/7

4 0

3 years ago