Ask question

Ask question

All categories

2 years ago

11

A vehicle is rated by the epa at 22 mpg for city and 30 mpg for highway. How many gallons of gas would this vehicle use in 176 c

ity and 180 highway miles

1 answer:

Pavel [41]2 years ago

3 0

Answer:

mmm

Step-by-step explanation:

You might be interested in

I need help on this it’s about trig identities

Cerrena [4.2K]

Answer:

The answer to your question is:

Step-by-step explanation:

1.-

$\frac{1 + sin\alpha }{cos\alpha } + \frac{cos\alpha }{1 + sin\alpha } = 2 sec\alpha$

$\frac{(1 + sin\alpha)^{2} + cos^{2} \alpha }{cos\alpha (1 + sin\alpha) }$

$\frac{1 + 2sin\alpha + sin^{2} \alpha+ cos^{2} \alpha }{cos\alpha + sin\alphacos\alpha }$

$\frac{2 + 2sin\alpha }{cos\alpha+ sin\alpha cos\alpha }$

$\frac{2(1 + sin\alpha) }{cos\alpha(1 + sin\alpha ) }$

$\frac{2}{cos\alpha }$

2sec $\alpha$

2.-

sec²x - tanxsecx

$\frac{1}{cos^{2}x } - \frac{sinx}{cosx} \frac{1}{cosx}$

$\frac{1}{cos^{2} x} - \frac{sinx}{cos^{2}x}$

$\frac{1 - sinx}{cos^{2}x }$

$\frac{1 - sinx}{1 - sin^{2}x }$

$\frac{1 - sinx}{(1 - sinx)(1 + sinx)}$

$\frac{1}{1 + sinx}$

3 0

2 years ago

Which equation show the distributive property applied to (7+a)8

Verizon [17]

Answer:

so the answer is B

Step-by-step explanation:

$(7 + a)8 \\ = 56 + 8a \\$

3 0

2 years ago

What is one equation that can only be true if b=2?

arlik [135]

Answer:

1+1 = 2

Step-by-step explanation:

-1 + 3 = 2

6 0

2 years ago

Find the value of z.

Radda [10]

Answer:

40

Step-by-step explanation:

210-x=50×2

or, 210-x=100

or, x=210-100

or, x=110

so,

z = 360-210-110

or, z = 40

7 0

2 years ago

Which of these symbols stands for less than or equal to?

trasher [3.6K]

Answer:

the far left one

Step-by-step explanation:

3 0

2 years ago