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Lera25 [3.4K]
3 years ago
9

bryan runs 3 miles every 20 minutes. At this rate , how many minutes did bryan run if he ran 12 miles?

Mathematics
2 answers:
daser333 [38]3 years ago
7 0

Answer:

80 min

Step-by-step explanation:

Romashka [77]3 years ago
5 0

Answer: 80 minutes.

3 x 4 = 12 and 20 x 4 = 80.

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What is two numbers whose difference is 25.6
Wewaii [24]
What is two numbers whose difference is 25.6 There are plenty of numbers and digits has a difference of 25.6. we shall illustrate these values using the following.
<span><span>1.       </span>50.0 – 24.4 = 25.6</span>
<span><span>2.       </span>100.1 – 74.5 = 25.6</span> <span><span>
3.       </span>150 – 124.4 = 25.6</span> <span><span>
4.       </span>78 – 52.4 = 25.6</span> <span><span>
5.       </span>90 – 64.4 = 25.6</span> <span><span>
6.       </span>88.5 -62.9 = 25.6</span>  



5 0
3 years ago
Find angle m and angle n
san4es73 [151]

Answer:

m∠M = 79°

m∠N = 66°

Step-by-step explanation:

∠MPN is supplementary to ∠MPQ, so m∠MPN = 35

The sum of the measures of a triangle is 180.

So, m∠M + m∠N + m∠MPN = 180

5y + 4 + 4y + 6 + 35 = 180

9y + 45 = 180

9y = 135

y = 15

m∠M = 5y + 4 = 5(15) + 4 = 75 + 4 = 79

m∠N = 4y + 6 = 4(15) + 6 = 66

Another way to do this problem, which is easier, is to know that an exterior angle of a triangle is equal to the sum of the two remote interior angles.

That means 5y + 4 + 4y + 6 = 145

                      9y + 10 = 145

                      9y = 135

                         y = 15

From knowing the value of y you can now find the measures of angles M and N

5 0
3 years ago
12 subtract 2 times 5 plus 7
Sever21 [200]
12 subtract 2 times 5 plus 7 is 9
3 0
4 years ago
What x value solves the equation? 3x – 5 = 1 x =
USPshnik [31]

Answer:

x = 2

Step-by-step explanation:

3x - 5 = 1

Adding 5 to both sides gives us:

3x - 5 + 5 = 1 + 5

3x = 6

Dividing the equation by 3 gives us:

3x / 3 = 6 / 3

x = 2

8 0
3 years ago
Read 2 more answers
Another one that is even more confusing because it is a fraction.
kogti [31]

Answer:

2/16

Step-by-step explanation:

i just doubled he equation

7 0
3 years ago
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