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erica [24]
3 years ago
9

2 PART QUESTION

Mathematics
1 answer:
AleksandrR [38]3 years ago
8 0
The first answer is B because the bottom half of the proportions are how many km/minutes he CAN run, while the top half of the proportion is how many he WILL run.

He will run 60km in 285 minutes.
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Evaluate the expression when x=-5.<br> Huiles<br> x2 +8x+2
IgorC [24]

Answer:

52

Step-by-step explanation:

(2×5)+(8×5)+2

10+40+2

52

5 0
3 years ago
Read 2 more answers
D= V(x2 - 1)2 + (12 - y1)?
Mrac [35]

Answer:

The approximate length of segment EF is 7 unit  

Step-by-step explanation:

Given figure is the graph having E and F coordinate

The coordinate of point E = ( x_1 , y_1 ) = ( - 2 , -4 )

The coordinate of point F = ( x_2 , y_2 ) = ( 2 , 2 )

Let The distance between the points E and F = D

So, D = \sqrt{(x_2 - x_1)^{2} + ( y_2 - y_1 )^{2} }

or,  D = \sqrt{(2 - (- 2 ))^{2} + ( 2 - ( - 4 ))^{2} }

Or,  D = \sqrt{( 4 )^{2} + ( 6 )^{2} }

or, D = \sqrt{16 + 36}

∴  D = \sqrt{52}

I.e D = 7.21 unit

So, Approximate value of D = 7 unit

Hence The approximate length of segment EF is 7 unit  . Answer

8 0
3 years ago
Why is 5.50 closer to 0
pochemuha

Answer:

Step-by-step explanation:

Because they are closer to each other

7 0
3 years ago
Solve the following algebraic equation using appropriate
Neko [114]
( x + 1 )/ 3 = x + 2
Multiply 3 on both sides
x + 1 = 3x + 6
Subtract 6 on both sides
x - 5 = 3x
Subtract x from both sides
-5 = 2x
Divide 2 from both sides
x = -2.5
6 0
2 years ago
Find each pair of integers, given their sum and product. sum -14, product +24 sum +3, product -18
kvv77 [185]
+3 and -18
The pair of integers are -3 and 6.
-3 + 6 = +3
-3 * 6 = -18

-14 and +24
The pair of integers are -2 and -12
-2 + -12 = -14
-2 * - 12 = +24
3 0
3 years ago
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