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Airida [17]
3 years ago
11

A car travels at a speed of 85 miles per hour. How far will it travel in 15 minutes?

Mathematics
2 answers:
lesya [120]3 years ago
8 0
21.25 miles. 85/4. 85 mph divided by 4 because 15 is one fourth of an hour. Hope this helps!
Veseljchak [2.6K]3 years ago
8 0
5.6 miles because 85/q5 is a repeating decimal but rounded 5.6
You might be interested in
Riley used the distributive property to find the product of 37 and 24. Which expression
Viktor [21]

Answer:

The expression  Riley could have used to find the product of the two numbers is 24 × (30 + 7).

Step-by-step explanation:

The distribution property for multiplication is:

a\times (b+c)=a\cdot b+a\cdot c

In this case we need to determine the product of 37 and 24.

Compute the product as follows:

37\times 24=24\times (30 +7)

            =(24\times 30)+(24\times 7)\\=720+168\\=888

Thus, the product of 37 and 24 is 888.

5 0
3 years ago
Another easy one what is 5x1000
Angelina_Jolie [31]

Answer:

5000

Step-by-step explanation:

i hate how j have to add 20 character to sendddd

7 0
3 years ago
Read 2 more answers
Simplify: 18 + 8 + 2 (-5) -4<br><br> a. -10<br><br> b. -18<br><br> C. -81<br><br> d. -73
Vlada [557]
That would be d -73
7 0
3 years ago
Read 2 more answers
Which equation has a graph perpendicular to the graph 7x=14y-8
IrinaVladis [17]
<span>Slope-intercept form is y = mx + b
m is the slope 
b is the y-intercept 

7x = 14y - 8

7x + 8 = 14y {added 8 to each side}
(1/2)x + (8/14) = y
slope is 1/2 

A line perpendicular would have a slope of -2 {the negative reciprocal of 1/2} 

#1 y = -2x - 7 {it is the only one with a slope of -2}</span>
5 0
3 years ago
Help me with these math questions....
Nady [450]

Answer: cotθ

<u>Step-by-step explanation:</u>

 tanθ * cos²θ * csc²θ

=  \dfrac{sin\theta}{cos\theta} * \dfrac{cos\theta*cos\theta}{} *\dfrac{1}{sin\theta*sin\theta}

= \dfrac{cos\theta}{sin\theta}

= cotθ

Answer: B

<u>Step-by-step explanation:</u>

The parent graph is y = x²

The new graph y = -x² + 3 should have the following:

  • reflection over the x-axis
  • vertical shift up 3 units

Answers:

  • a. Quadrant II
  • b. negative
  • c. \dfrac{\pi}{6}
  • d. C
  • e.-\dfrac{\sqrt{3}}{3}

<u>Explanation:</u>

\dfrac{17\pi}{6} - \dfrac{12\pi}{6} = \dfrac{5\pi}{6}

a) Quadrant 2 is: \dfrac{\pi}{2} < \theta < \pi

b) In Quadrant 2, cos is negative and sin is positive, so tan is negative

c) \pi-\dfrac{5\pi}{6} = \dfrac{\pi}{6}

d) the reference line is above the x-axis so it is negative -->  -tan\dfrac{\pi}{6}

e) tan(\dfrac{5\pi}{6})=\dfrac{1}{-\sqrt{3}}=-\dfrac{\sqrt{3}}{3}


4 0
3 years ago
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