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Irina-Kira [14]
3 years ago
9

you leave your house and walk for half an hour at a speed of 3 miles per hour. Then you run for 15 minuets at a speed of 7 miles

per hour. You are now halfway to town. Write and solve an equation to find the distance from your house to town
Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
4 0
DOIT HAVE TO BE SOLVED IN A SERTINT WAY
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Trigonometry help?? Thank you so much!!
liq [111]

Answer:

7) a = 60; b = 100

8) c = 20

9) d = 45

Step-by-step explanation:

7)

a + 120 = 180

a = 60

b + 80 = 180

b = 100

8)

5c + 4c = 180

9c = 180

c = 20

9)

3d + d = 180

4d = 180

d = 45

6 0
3 years ago
PLEASE HELP CORRECT ANSWER GETS BRAINLIST
anygoal [31]

Answer:

51 liters.

Step-by-step explanation:

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4 0
1 year ago
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makvit [3.9K]
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3 0
2 years ago
Jay sells 10 packs of apples for 80p. He wants to make £75 at the end of the year. How many packs of apples does he need to sell
ipn [44]

Answer:

937.5 packs of apples

Step-by-step explanation:

Note that:

100p = £1

80p = x

Cross Multiply

100x = 80p × £1

x = 80/100

x = £0.8

Jay sells 10 packs of apples for 80p.

Hence:

£0.8 = 10 packs of apples

£75 = x

Cross Multiply

£0.8 × x = £75 × 10 Packs

x = £75 × 10 Packs/£0.8

x = 937.5

Therefore, to make £75 at the end of the year, he has to sell 937.5 packs of apples

3 0
2 years ago
Goldie's apple juice boxes hold 6.9 ounces. If there are 8 boxes in a package, how many ounces of apple juice are in a package?
yuradex [85]
Answer:

See below

Explanation:

You multiply 8 and 6.9
To get 55.2 ounces
6 0
1 year ago
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