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Gemiola [76]
3 years ago
7

Please help me and ill mark brainlst and explainn

Mathematics
2 answers:
mina [271]3 years ago
4 0
15yd^2
you have to multiply the two numbers and then divide by 2
Harlamova29_29 [7]3 years ago
3 0

Answer:

30yd^2

hope this helps!!:)

Step-by-step explanation:

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Please help this is a emergency! ​
quester [9]

Answer:

D. 6 + 6 + 30 + 40 + 50 = 132

Surface area of triangular prism:

(perimeter of base) × length + base × height

(s₁ + s₂ + s₃)(l) + bh

Here, provided with:

  • s₁ = 3
    s₂ = 4
    s₃ = 5
  • l = 10
  • b = 4
  • h = 3

So, the surface area:

area: \sf (3+4+5)(10) + (4)(3) =(12)(10)+12 = 132

Only option D gives 132 as an answer which is equivalent to the area.

5 0
1 year ago
Read 2 more answers
Five times a number which is 3 more than h. Write this as an expression.
ladessa [460]

。☆✼★ ━━━━━━━━━━━━━━  ☾  

So, let's start off with h

The expression needs to be '3 more than h'

This can be written as:

h + 3

The expression also needs to be 'five times' this value

This can be written as:

5(h + 3)

That would be your answer ^^

Have A Nice Day ❤    

Stay Brainly! ヅ    

- Ally ✧    

。☆✼★ ━━━━━━━━━━━━━━  ☾

4 0
3 years ago
Read 2 more answers
How do you add a friend on here?
padilas [110]

You can click on the profile of anyone then you see three thing a Thank you button and a person with a plus and a message button. Click on the second button that is next to Thank you. Hope this helps

4 0
3 years ago
Help needed. Will mark brainliest. Please help:c
Alja [10]

Answer:

Kindly check explanation

Step-by-step explanation:

Given that:

Cost of owning and operating a printer :

Purchase Cost = $100

Printing per per page = $0.05

Thus, owning and operating cost :

Purchase cost + (Printing per page * number of pages)

Number of pages = p

100 + 0.05p

Service cost :

Amount per page = 0.25

Total revenue = cost per page * number of pages

Total revenue from service =. 0.25p

The equation :

100 + 0.05p = 0.25p ; is the owning and operating cost = total revenue

It gives the equation to calculate the number of pages at which total revenue equals owning and operating cost.

100 + 0.05p = 0.25p

100 =0.25p - 0.05p

100 = 0.20p

p = 100/0.2

p = 500

When number of pages equals 500; the owning and operating cost is equal to the revenue made.

7 0
3 years ago
Draw an isosceles Triangle with exactly one 40 degrees angle. Is this the only possibility or can you draw another triangle that
vaieri [72.5K]

Answer:

The correct answer is yes, we can draw an isosceles triangle with only one 40° angle. NO this is not the only possibility.

Step-by-step explanation:

plz mark brainliest

7 0
3 years ago
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