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mel-nik [20]
2 years ago
5

Which expression is equivalent to 5r+11r−2? A: 16r-2 B: 14r C: 5r+9 D: 3r+9

Mathematics
1 answer:
erik [133]2 years ago
5 0

Answer:

A

Step-by-step explanation:

5r + 11r - 2 \\  = 16r - 2

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3 years ago
Zebras migrate in a circle with a round trip of about 300 miles. They travel at 64 km/h. How many hours does it take zebra to do
Tresset [83]

Answer:

7.5 hours (7 hours and 30 minutes)

Step-by-step explanation:

ok Let's start with 64km/h.

1.6 km=1 mile,

64÷1.6=40miles

so 64km/h changes into 40miles/hour.

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3 years ago
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vladimir2022 [97]

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5 0
3 years ago
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If possible may someone help me please?
Orlov [11]

Answer:

Given, ∠MNP=107 degree.

Therefore, ∠QPN= 107 degree. [as, MN=PQ]

We know, sum of four angles of a quadrilateral is 360 degree.

And as MN=PQ, ∠NMQ=∠MQP.

Therefore, ∠MQP= {360 degree-( 107degree+ 107 degree)}/2

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                            =73 degree.

hope this will help you.

                           

Step-by-step explanation:

4 0
2 years ago
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Answer:

x=-\frac{19}{2}

Step-by-step explanation:

hope that was the answer you were looking for :/

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