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tekilochka [14]
3 years ago
8

Tony can carry up to 19 pounds in her backpack. Her lunch weighs 1 pound, her gym clothes weigh 3 pounds, and her books we 3 pou

nds each. How many books can she carry in her backpack?
Mathematics
1 answer:
Mila [183]3 years ago
6 0

Answer: For altitudes up to 36,000 feet, the relationship between temperature and altitude can be described by the formula t=-0.0035a+g, where t is the temperature in degrees Fahrenheit, a is the altitude in feet, and g is the ground temperature in degrees Fahrenheit. Solve this formula for a.

Step-by-step explanation:For altitudes up to 36,000 feet, the relationship between temperature and altitude can be described by the formula t=-0.0035a+g, where t is the temperature in degrees Fahrenheit, a is the altitude in feet, and g is the ground temperature in degrees Fahrenheit. Solve this formula for a.

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A train travels 43 miles in 1/6 hour. How many miles does the train travel in 7 hours? (To form the unlock code, write your answ
SIZIF [17.4K]

Answer:

6081 (original 1806)

Step-by-step explanation:

to get from 1/6 to 7 you must multiply by 42

then you multiply 42 by 43

42 * 43 = 1806

the answer is 1806 but the unlock code is backwards so its 6081

6 0
2 years ago
Drawing Conclusions: Geometry
leonid [27]
AE and EC are congruent because it's given that E is the midpoint of AC. However, DE and EB cannot be congruent because it does not state that point E is the midpoint of DB.

You cannot assume that all the triangles DEA, AEB, BEC, and CED are all congruent just from being given that E is the midpoint of AC. You would need to be given other information such as "Quadrilateral ABCD is a parallelogram. "
8 0
3 years ago
Solve the equation 24 = 13n – 4n +9.<br> n =
Alexxx [7]

Answer:

n=5/3

Step-by-step explanation:

24=13n-4n+9\\24=9n+9\\15=9n\\\\n=15/9

simplified it would be 5/3

(If you wouldn't mind, if this helped you, please give brainliest, I'm trying to get an achievement)

4 0
3 years ago
What are the coordinates of the y-intercept of the line who's equation is 12x + 13y =8???
Ierofanga [76]

Answer:

y-intercept = (0,  \frac{8}{13} ).

Step-by-step explanation:

Given the linear equation in standard form, 12x + 13y = 8:

We must transform this equation into slope-intercept form to make it easier to determine the coordinates of the y-intercept.

12x + 13y = 8

Subtract 12x from both sides:

12x + 13y - 12x = - 12x + 8

13y = - 12x + 8

Next, divide both sides of the equation by 13 to solve for y:

\frac{13y}{13} = \frac{-12x + 8}{13}

y = \frac{-12x + 8}{13} or  y = -\frac{12}{13} x + \frac{8}{13}

Next, to determine the y-intercept, we must set x = 0 (because the y-intercept is  the point where the graph of the linear equation crosses the y-axis).

Let x = 0:

y = -\frac{12}{13} x + \frac{8}{13}

y = -\frac{12}{13} (0) + \frac{8}{13}

y = \frac{8}{13}

Therefore, the value of y when x = 0 is \frac{8}{13} . This is the y-intercept, and its coordinate is (0,  \frac{8}{13} ).

6 0
3 years ago
Solve for y.<br> 6 = -2/9v
Anastaziya [24]

Answer:

: 1: Exact form : v = - 1/27

: 2 : Decimal form : v = -0.037037037037037037037037...

Step-by-step explanation: Multiply the equation to remove your variable (v) from the denominator.

I hope this helps you out.

8 0
3 years ago
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