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Simora [160]
3 years ago
13

PR and os are diameters of circle T. What is the

Mathematics
1 answer:
____ [38]3 years ago
8 0

Answer:

100degrees

Step-by-step explanation:

Find the diagram attached

From the diagram

<PQT =<TRS = 40

Since the triangle STR is isosceles, here,

<TSR =<TRS = 40

Also the sum of angle in a triangle is 189, hence:

Arc SR+<TSR +<TRS = 18₩

ArcSR +40+40=180

ArcSR +80=180

ArcSR = 180-80

ArcSR = 100degrees

Hence the measure of SR is 100degrees

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A farmer uses 3/5 of his land to grow cassava, 1/3 of the remainder for yam and the rest for maize. Find the part of the land us
alexira [117]

Answer:

Step-by-step explanation:

Cassava = 1/3 of his land

Remaining after planting Cassava = 1 - 1/3 = 2/3 of his land

Maize = 2/5 x 2/3 = 4/15 of his land

Vegetables = 2/3 - 4/15 = 2/5 of his land

If vegetables = 10 acres

2/5 of his land = 10 acres

1/5 of his land = 10 ÷ 2 = 5 acres

5/5 of his land = 5 x 5 = 25 acres

4 0
3 years ago
Hideki is draining a 45-gallon aquarium at a rate of 15 gallons per minute ​
puteri [66]

Answer:

It would take him 3 minutes

Step-by-step explanation:

15 x 3 = 45

8 0
3 years ago
Read 2 more answers
Johanna took $125 to the mall. She bought 5 shirts (s) that cost the same price. Which expression represents the amount of money
svp [43]

Answer:

I think its something like: Money Leftover = 125 - (price of one shirt * 5)

Step-by-step explanation:

just use variables in the place of "price of one shirt" and "Money Leftover".

multiplying the price of one shirt by five since she buys 5 of the same shirt and subtracting that value from her budget will leave you with the amount of money she had left after the purchase.

3 0
3 years ago
Read 2 more answers
Which expression is equivalent to the given expression? 17x−32x x(17−32) x(32−17) 17x(1−32) 17(x−32)
Scilla [17]
The answer would be 17(x-32)
7 0
3 years ago
A town tracks the increases and decreases in its population. The population has decreases by 300 residents over the past 5 years
Ksivusya [100]

Answer:

I think the answer would be -60 (as in 60 people left each year)

Step-by-step explanation:

If the population decreased by 300 over 5 years, and the same number of residents left each year, then you would divide 300 by 5, and that gives you 60.

3 0
3 years ago
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