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musickatia [10]
2 years ago
14

Martina runs 6 miles in 50 minutes. At the same rate, how many miles would she run in 35 minutes?

Mathematics
2 answers:
cupoosta [38]2 years ago
6 0
It may be 45 I think
aivan3 [116]2 years ago
5 0

Answer:

4.2 miles

Step-by-step explanation:

Martina runs 6 miles in 50 minutes, we have to find the rate at which she is running. Put it in a fraction \frac{6}{50} or she runs 6 miles every 50 minutes. When we divide we get that she is running, 0.12 miles evrey minute. The question askes us how far Matina will run in 35 minutes, so we multiply 0.12 by 35, and we get that she will run 4.2 miles.

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What is the equation of the following line written in slope-intercept form?
dolphi86 [110]

Answer:

Option (2)

Step-by-step explanation:

Let the equation of the line is,

y - y' = m(x - x')

where (x', y') is a point lying on the given line.

And m = slope of the line = \frac{y_2-y_1}{x_2-x_1}

Line given in the graph passes through two points (-5, -1) and (-2, -3).

Slope of the line 'm' = \frac{-3+1}{-2+5}

                                 = -\frac{2}{3}

Therefore, equation of the line passing through(-5, -1) and slope of the line = -\frac{2}{3} will be,

y - (-1) = -\frac{2}{3}[x-(-5)]

y+1=-\frac{2}{3}(x+5)

y=-\frac{2}{3}x-\frac{10}{3}-1

y=-\frac{2}{3}x-\frac{13}{3}

Option (2) will be the answer.

8 0
2 years ago
Simplity:<br> 17 (-12 + 3)
Schach [20]

Answer:

\Huge\boxed{\mathsf{-153}}}

Step-by-step explanation:

\Large\boxed{\mathsf{LESSON: ORDER \quad OF \quad OPERATIONS}}}

\Large\boxed{\mathsf{SUBJECT: MATH}}}

To use the order of operations stands for (Parenthesis, Exponents, Multiply, Divide, Add, and Subtract) from left to right.

First, do parenthesis.

17(-12+3)

(-12+3)=-9

17(-9)

Then, multiply.

17*9=153

17(-9)=-153

-153

\Large\boxed{\mathsf{\Rightarrow -153}}

The correct answer is -153.

3 0
3 years ago
A circle has a radius of 10 ft. What is its circumference?
Molodets [167]
Circumference of a circle = pi x diameter

pi = 3.14

diameter = radius x 2
diameter = 10 x 2
diameter = 20

Circumference = 3.14 x 20
Circumference = 62.8 ft
3 0
2 years ago
Read 2 more answers
Multiply. Write in simplest form. Identify the two whole numbers between which the product lies.
True [87]
The answer is:
8 x 1/5 = 8/5
Five divides eight one time with a remainder of three.
The mixed number is 1 and 3/8, it is between 1 and 2.

~Hope this Helped~
5 0
3 years ago
Archie used 1/3 of a jar of tomato sauce to 3/8 make of a pizza. How
jok3333 [9.3K]

For this case we make a rule of three:

\frac {1} {3} jar ---------------> \frac {3} {8} pizza

x -----------------------------------------> 1 pizza

Where the variable "x" represents the amount of sauce jars to make a pizza.

x = \frac {1 * \frac {1} {3}} {\frac {3} {8}}\\x = \frac {8} {9}

So, you need \frac {8} {9} jars of sauce to make a pizza.

Answer:

\frac {8} {9}

6 0
2 years ago
Read 2 more answers
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