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Natalija [7]
2 years ago
11

What is your speed if you can run a distance of 500 meters in 3 minutes.

Mathematics
1 answer:
agasfer [191]2 years ago
8 0

Answer:

6.2 miles per hour

1 min = 60 seconds

3 min = 180 seconds

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te measurement of one angle of a right triangle is 61 degree. what is the measurement of the third angle?
KengaRu [80]

Let's call our unknown angle x .

We know that the sum of the three interior angles of a triangle is 180°

This way,

\begin{gathered} x+90+61=180 \\ \rightarrow x=180-90-61 \\ \rightarrow x=29 \end{gathered}

We get that the third angle measures 29°

6 0
1 year ago
(Kind of urgent!) Using the figure below, find the value of a. Enter your answer as a simplified radical or improper fraction (i
olchik [2.2K]

Answer:

a = 15/4

Step-by-step explanation:

tan 60 = y/a

√3 = y/a

y = √3a

tan 30 = y/b

1/√3 = y / b

y = b/√3

√3 a = b/√3

3a = b

a+b = 15

a + 3a = 15

4a = 15

a = 15 / 4

8 0
3 years ago
Read 2 more answers
10 points please help guys ♡♡♡♡​
Nady [450]

Answer:

63 degrees

Step-by-step explanation:

It is an opposite angle so it the same angle

6 0
3 years ago
The line passing through the points (-7,4) and (-23,y) is parallel to a line that has a slope of -5/8. What is the value of y?
Burka [1]
Two lines that are parallel to each other, will have the same slope.

so if this line is parallel to another with a slope of -5/8, the slope of this line is also -5/8 then.  We also know that it passes through -7, 4 and -23, y, let's do some checking.

\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
%   (a,b)
&({{ -7}}\quad ,&{{ 4}})\quad 
%   (c,d)
&({{ -23}}\quad ,&{{ y}})
\end{array}
\\\\\\
% slope  = m
slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{y-4}{-23-(-7)}\implies \cfrac{y-4}{-23+7}
\\\\\\
\cfrac{y-4}{-16}=\boxed{-\cfrac{5}{8}}\implies 8y-32=80\implies 8y=112
\\\\\\
y=\cfrac{112}{8}\implies y=14
3 0
3 years ago
2 x 6 ÷ 2 + 1 Best Friends Answer (:
KatRina [158]

Answer:

7

Step-by-step explanation:

2*6 is 12

12/2 is 6

6+1= 7

4 0
4 years ago
Read 2 more answers
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