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Sonja [21]
3 years ago
15

Help please I don't understand.

Mathematics
1 answer:
Airida [17]3 years ago
4 0
Look to the right of the number with the line under it. If it is 5 or up then the number with the line goes up by one.
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Suppose the lead actor in a play is 5 feet, 9 inches tall. Convert his height to meters. Round your answer to the nearest hundre
Yanka [14]
Given that the lead actor is 5 feet 9 inches tall, converting this to meters we shall have:
1 ft = 0.3048 m
therefore 5 ft will be:

(5/1)×0.3048
=1.524m

next:
1 in = 0.0254 m
therefore 9 inches will be:
(9/1)×0.0254
=0.2286 m

hence; 5 ft 9 inches will be equivalent of:
(1.524+0.2286) m
=1.7526 m
6 0
3 years ago
Which choice is equivalent to the expression below?
kolezko [41]
5x\sqrt2-2\sqrt2+2x\sqrt2=7x\sqrt2-2\sqrt2\\\\Answer:A.
6 0
4 years ago
. Ann can ice a cupcake in 30 seconds. Sarah can ice a cupcake in 40 seconds. Working
navik [9.2K]

Answer:

600seconds

Step-by-step explanation:

If Ann can ice a cupcake in 30 seconds, then the total number of cupcakes iced by ann is t/30 cupcakes

Similarly, If Sarah can ice a cupcake in 40 seconds, then the total number of cupcakes iced by Sarah is t/40 cupcakes,

For them to ice 35cupcakes together, then;

t/30 +  t/40 = 35

where t is the times taken by both of them to ice 35cupcakes

Find the LCM

40t+30t/1200 = 35

70t/1200 = 35

7t/120 = 35

t/120 = 5

t = 120 * 5

t = 600

This shows that it will take them both 600seconds to ice 35cupcakes

5 0
3 years ago
HURRY ASAP,100 POINTS ARE ON THE LINE!
Allushta [10]

Answer:

<h3>From my analysis:</h3><h3>2 ⁷/9 = 25/9 (improper fraction)</h3><h3>25 ÷ 9 = 2.777777777777777</h3>

<h3>Results: twenty-five ninth, 2.7 repeating where the 7 is repeating......</h3>

<h3>Hope this helps</h3><h3>Good luck ✅</h3>

8 0
2 years ago
What is 7/9 divided by 1/3
andrey2020 [161]

Answer:

{ \tt{ =  \frac{7}{9}  \div  \frac{1 }{3} }} \\  = { \bf{ \frac{7}{9}  \times  \frac{3}{1} }} \\  =  \frac{7}{3}

3 0
3 years ago
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