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3 years ago

You're making deliveries and can travel 484 miles on 22 gallons of gas. How far can

Mathematics

1 answer:

baherus [9]3 years ago

3 0

836, because 484 divided by 22 is 22, so each gallon can do 22 miles. 38 times 22 is 836.

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Triangle ABC is a right triangle what is the realationship between angles A and B

abruzzese [7]

Answer:

see explanation

Step-by-step explanation:

Complementary angles sum to 90°

∠A and ∠Bare complementary angles as they sum to 90°

59° + 31° = 90°

8 0

3 years ago

Find the error and explain what there is incorrectly. Then, solve the problem correctly.

frez [133]

The problem is that 7^2 is 7*7, and the same for 8^2. The right answer is the square root of 15, or 3.87

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3 years ago

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Find the equation of the straight line<br> that passes through (5, 6) and (5, −6).

GalinKa [24]

9514 1404 393

Answer:

x = 5

Step-by-step explanation:

These points have the same x-coordinate, so are on the same vertical line:

x = 5

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3 years ago

A w=-8<br> B w=-5 <br> C w=5<br> D w=8

algol [13]

Answer:

Step-by-step explanation:

Plug in every scenario, in see if it equal to each other.

D is the only one that is equal.

8 0

3 years ago

Help me with the work

Tpy6a [65]

Answer:

Option B k > 0

Step-by-step explanation:

we know that

Observing the graph

The slope of the line is positive

The y-intercept is negative

we have

$3y-2x=k(5x-4)+6\\ \\3y=5kx-4k+6+2x\\ \\3y=[5k+2]x+(6-4k)\\ \\y=\frac{1}{3}[5k+2]x+(2-\frac{4}{3}k)$

The slope of the line is equal to

$m=\frac{1}{3}[5k+2]$

Remember that the slope must be positive

$5k+2> 0\\ \\k > -\frac{2}{5}$

The value of k is greater than -2/5

Analyze the y-intercept

$(2-\frac{4}{3}k) < 0\\ \\ 2 < \frac{4}{3}k\\ \\1.5 < k\\ \\k > 1.5$

1.5 is greater than zero

the solution for k is the interval ------> (1.5,∞)

therefore

must be true

k > 0

5 0

3 years ago