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brilliants [131]
3 years ago
12

Solve for d. 2(d − 10) = 18 d =

Mathematics
1 answer:
snow_tiger [21]3 years ago
6 0

Here,

2(d - 10) = 18

d = ?

Now,

2(d - 10) = 18

or, 2d - 20 = 18

or, 2d = 18 + 20

or, 2d = 38

◆ d = 19

I hope it's help you...

Thanks♥♥

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Paula and Juan both entered rectangular paintings in the school art show. Paula's painting has a width of 12 inches and an area
vekshin1

Answer:

ANYTHING! MY EXAMPLE - 24x7

Step-by-step explanation:

First, I would like to find out the length of Paula"s painting.

168/12 = 14

So, Paula's dimensions are 12x14

Since we have the area, we could easily just divide 168 by anything.

168/24 = 7

So, Juan's dimensions could be 24x7 (hey that's funny, 24-7?)


Hope this helps!

Please mark brainliest.

7 0
3 years ago
Pls help, I need this :)
Zielflug [23.3K]

Answer:

1st statement is true

Step-by-step explanation:

The 1st statement is true since .25 is 25/100

The 2nd statement is false since 20 / 10 = 2 not .20 which is 2/10

The 3rd statement is false since 2/3 = .6666667 not .23

The 4th statement is false since .4 = 4/10 not 1/4 which is .25

7 0
3 years ago
What is the value of this expression when a = 7 and b = -4?
Vitek1552 [10]

Step-by-step explanation:

what is the question

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3 0
4 years ago
What divided by 40.01 is close to 1
Dimas [21]

Answer:

40.01

Step-by-step explanation:

40.01÷40.01= 1

So the answer is 1 bcs if u have 3 glasses of water and divide them by 3 each will have one and this is the same with another number

6 0
3 years ago
Read 2 more answers
A cylinder has a base area of 154 cm² and a height of 20cm. What is its total surface area, in cm?? Use, 22/7
zmey [24]

Answer:

Hi there!

We've given with the base area and height. We know the formula for base area

Base area = πr²

154 = 22/7 × r²

154 × 7/22 = r²

49 = r²

√49 = r

7 = r

Now

TSA = 2πr(h + r)

TSA = 2 × 22/7 × 7(7 + 20)

TSA = 44(27)

TSA = 1188 cm²

5 0
3 years ago
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