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3 years ago

7

Landon owns a hybrid SUV that can travel 400 miles on a 15 gallon tank of gas. Determine how many miles he can travel in 6 gallo

ns.

1 answer:

arlik [135]3 years ago

8 0

Set this up as a proportion.

400/15 = x/6

Solve for x.

I just hope to help! :)

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Please help more more!,!!,!,,

frutty [35]

Answers:

5. 100 + 400 = 500

6. 50

7. 5

8. 800-600=200

Hope this helped!!!

5 0

4 years ago

Find the measure of

lana [24]

Answer:

3y+4+2y+16=180 sum of two opposite angle of the cyclic quadrilateral is 180

5y=180-20

y=160/5=32

again

2x+58=180sum of two opposite angle of the cyclic quadrilateral is 180

2x=180-58

x=122/2=61

7 0

3 years ago

Which equation is quadratic in form?

Drupady [299]

we know that

A quadratic equation is a polynomial with an order of two. Its general form is

$ax^{2} + bx + c = 0$

case a) $6(x + 2)^{2} + 8x + 2 + 1 = 0$

$6(x + 2)^{2} + 8x + 2 + 1 = 0 \\ 6(x^{2} +4x+4)+8x+3=0\\ 6x^{2} +24x+24+8x+3=0\\ 6x^{2} +32x+27=0\\\\ a=6\\ b=32\\ c=27$

<u>The case a) is a quadratic equation</u>

case b) $6x^{4} + 7x^{2} - 3 = 0$

<u>The case b) is a grade $4$ polynomial</u>

case c) $5x^{6} + x^{4} + 12 = 0$

<u>The case c) is a grade $6$ polynomial</u>

case d) $x^{9} + x^{3} - 10 = 0$

<u>The case d) is a grade $9$ polynomial</u>

therefore

the answer is

$6(x + 2)^{2} + 8x + 2 + 1 = 0$

4 0

3 years ago

Read 2 more answers

Use the area model to write a fraction equivalent to <br> 1/5

juin [17]

A fraction equivalent to 1/5 could be 2/10

7 0

3 years ago

Helllllppppp me please step by step :D

ra1l [238]

6 over twelve for the first blank
And 6 over twelve is the second blank
Add the top numbers and boom

6 0

3 years ago

Read 2 more answers