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4 years ago

Clark has 15 nickels, how many dollars does he have?

Mathematics

2 answers:

Lunna [17]4 years ago

6 0

Answer:

75 cents

Step-by-step explanation:

5+5 fifteen times

Kisachek [45]4 years ago

6 0

Answer:

75 cents or 75% of a dollar

Step-by-step explanation:

One nickel = 5 cents

15x5=75

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Can someone please help its due soon.ill give brainliest!

leva [86]

Answer:

18 and 6

4x= 18+6

4x=24

x=24/4

x=6

4x= 6×4

2x+3

6×2

12+3

3 0

3 years ago

Find the lateral area for the prism. L.A. =<br> Find the total area for the prism. T.A. =

Ksivusya [100]

The lateral area of the prism is given by:
LA=[area of the two triangles]+[area of the lateral rectangles]
hypotenuse of the triangle will be given by Pythagorean:
c^2=a^2+b^2
c^2=6^2+4^2
c^2=52
c=sqrt52
c=7.211'
thus the lateral area will be:
L.A=2[1/2*4*6]+[6*8]+[8*7.211]
L.A=24+48+57.69
L.A=129.69 in^2

The total are will be given by:
T.A=L.A+base area
base area=length*width
=4*8
=32 in^2
thus;
T.A=32+129.69
T.A=161.69 in^2

6 0

4 years ago

Read 2 more answers

Help pls!! Find the area

Dima020 [189]

Answer:

17.5 for perpendicular triangle

Step-by-step explanation:

A= 1/2 ( b*h )

A= 1/2 ( 7*5)

A= 1/2 ( 35)

A= 17.5

8 0

3 years ago

Anyone? Please I need help!!

JulsSmile [24]

Answer:

the correct choice is marked

Step-by-step explanation:

Let x represent the smaller number. Then the larger number is 8x, and the difference is ...

8x -x = 280

7x = 280 . . . . . simplify

x = 40 . . . . . . divide by 7

The larger number is 8x = 8(40) = 320.

_____

<em>Additional comment</em>

Effectively, we have solved for the multiplier (40) that gives the ratio with 320 on top and a difference between top and bottom of 280:

$\dfrac{8}{1}=\dfrac{8\cdot40}{1\cdot40}=\dfrac{320}{40}$

4 0

2 years ago

0x + 8 = 5x - 3 What is X?

Gennadij [26K]

Answer:

x= 11/5 OR 2.2

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers