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Ede4ka [16]
2 years ago
7

A man gave half of his welfare allowance to his wife,1/5 to each of his two sons the rest to his daughter. Find the fraction giv

en to the daughter.​
Mathematics
1 answer:
vichka [17]2 years ago
8 0

Answer:

1/10.

Step-by-step explanation:

Total allowance=1

Half to wife so 1-1/2=1/2(Left from total)

1/5 to each son so 2/5 to both(Total for sons).

Left for daughter 1/2-2/5=1/10(Ans)

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Nate's quiche is cut into 7 equal parts. Only 3/7 of the quiche is left. He wants to give 3 friends and equal part. Write 3/7 as
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7/7 - 4/7 = 3/7
This is the relationship between the quantities
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3 years ago
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Which of the following statements is always true about similar polygons
Ganezh [65]
The correct answer is D. Since the polygons are /similar/ and not /congruent/, C is not necessarily true.

Hope this helps.
3 0
3 years ago
A canoe in still water travels at a rate of 12 miles per hour. The current today is traveling at a rate of 2 miles per hour. If
VARVARA [1.3K]

Answer:

It’s 60miles

Step-by-step explanation:

We assume the trip is "d" miles and that the "extra hour" refers to the additional time that a current of 2 mph would add. That is, we assume the reference time is for a current of 0 mph.

The time with no current is ...

 time1 = distance/speed

 time1 = d/12 . . . . hours

With a current of 2 mph in the opposite direction, the time is ...

 time2 = d/(12 -2) = d/10

The second time is 1 hour longer than the first, so we have ...

 time2 = 1 + time1

 d/10 = 1 + d/12

 6d = 60 + 5d . . . . multiply by 60

 d = 60 . . . . . . . . . subtract 5d

The one-way distance is 60 miles.

7 0
2 years ago
9. shyam travelled 8 km 52 m by bus, 2 km 265 m by car. how much distance did he travel in all
Eduardwww [97]

Shyam travel total  10km 317m  distance ,when he travelled  8 km 52 m  by bus and 2 km 265 m  by car .

How to find the total distance travel by Shyam ?

Shyam travelled distance by bus =8 km 52 m

Shyam travelled distance by car =2 km 265 m

Total distance travelled by shyam is

Total distance= distance travelled by car + distance travelled by bus

Total distance

=2 km 265 m+8 km 52 m\\=(2+8)km(265+52)m\\=10km317m

Learn more about the distance travel is here :

brainly.com/question/28048546

#SPJ4

7 0
2 years ago
PLEASE HELP ITS URGENT
OlgaM077 [116]

The missing step in this proof is ∠BAC ≅ ∠BDE ⇒ answer D

Step-by-step explanation:

If two triangles are similar by SAS, then their corresponding angles are

equal and the 3rd corresponding sides have constant ratio

In the two triangles ABC and DBE:

  • ∠ABC ≅ ∠DBE
  • \frac{AB}{DB}=\frac{BC}{BE}

Then the two triangles are similar

From similarity:

∠BAC ≅ ∠BDE

∠BCA ≅ ∠BED

∴ The missing step is ∠BAC ≅ ∠BDE

The missing step in this proof is ∠BAC ≅ ∠BDE

Learn more:

You can learn more about triangles in brainly.com/question/3451297

#LearnwithBrainly

8 0
3 years ago
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