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notka56 [123]
4 years ago
5

3х + 12 = 15 Reason​

Mathematics
1 answer:
Elina [12.6K]4 years ago
8 0

Answer:

I can't understand it because of the way you put it.

Step-by-step explanation:

.

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You have an initial amount of $55 in a savings account and you deposit an equal amount into your account each week. After 6 week
bonufazy [111]
Given:
initial deposit = 45
total deposit = 105
w = weekly deposit
x = no. of weeks = 5 weeks
y = amount in dollars
45 + 5w = 105
45 + 5w = 105
5w  = 105 - 45
5w =  60
w = 60/5
w = $12 weekly deposit.

y = $45 + $12x  
<span>x = (y - 45)/12

</span>To check:
y = 45 + 12(5)
y = 45 + 60
y = 105 total deposit in 5 weeks

x = (105-45)/12
x = 60/12
x = 5 weeks

I hope this help
8 0
3 years ago
Read 2 more answers
What relationship between the quantities is shown in the table?
kkurt [141]

Answer:

the relationship is 10. I think sorry if im being d#mb

Step-by-step explanation:

7 0
3 years ago
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Mia found the area of a polygon The area is 32 square cm.
solniwko [45]

Answer:

Only the isosceles trapezoid has an area of 32 cm².

Step-by-step explanation:

Let's calculate the area of each polygon.

For the two triangles we have:

A_{t} = \frac{bh}{2} = \frac{2 cm*4 cm}{2} = 4 cm^{2}

This polygon does not have an area of 32 cm².

For the rectangle we have:

A_{r} = bh = 6 cm*4 cm = 24 cm^{2}

This polygon does not have an area of 32 cm².

For the rectangle trapezoid we have:

A_{rt} = A_{t} + A_{r} = (4 + 24) cm^{2} = 28 cm^{2}

So, this polygon does not have an area of 32 cm².

Finally, for the isosceles trapezoid:

A_{it} = A_{t}*2 + A_{r} = (4*2 + 24) cm^{2} = 32 cm^{2}

This polygon does have an area of 32 cm².

   

Therefore, only the isosceles trapezoid has an area of 32 cm².

I hope it helps you!                              

8 0
3 years ago
In the diagram, which two angles are corresponding angles with angle 12?
Rama09 [41]

Answer:

It's 8 the answer is 8

Step-by-step explanation:

6 0
4 years ago
URGENT PLEASE!!!!!!!!!!!!
kondaur [170]

Answer:

i got 178

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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