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creativ13 [48]
2 years ago
12

If you help me with this ily

Mathematics
2 answers:
andrey2020 [161]2 years ago
6 0

Answer:

The answer is 840

Step-bystep explanation:

you first have to muliply 10 and 10.5 them multiply the number you got by 8

omeli [17]2 years ago
5 0

Answer:

420

Step-by-step explanation:

find the area of the triangle at the top first

b*h/2

10.5*10/2 = 52.5

then times the area by the depth

52.5*8= 420mm^{3}

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Graph the equation y= 1/2x +3
PolarNik [594]
Find some graphing paper and graph away..
i.e. Sub in x = 0 and find what y = ?
y = 1/2(0) + 3
y = 3
So we know the coordinate (0,3)

When x = 4 , y = ?
y = 1/2(4) + 3
y = 4/2 + 3
y = 2 + 3
y = 5
So we know another coordinate (4, 5)

When x = -4, y = ?
y = 1/2(-4) + 3
y = -4/2 + 3
y = -2 + 3
y = 1
So we know another coordinate (-4, 1)

Putting it all together, the coordinates: (-4, 1) , (0, 3) and (4, 5) should be plenty sufficient to graph and then draw a line of best fit connecting them.
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3 years ago
Given the geometric sequence where a1 = 3 and the common ratio is −1, what is the domain for n?
liubo4ka [24]
All integres n >= 1

Its D
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3 years ago
Read 2 more answers
F(x)=-3x+21,find x when f(x)=6
balu736 [363]

Answer:

x=5

Step-by-step explanation:

F(x)=-3x+21,

f(x)=6 = -3x+21

6 = -3x+21

Subtract 21 from each side

6-21 = -3x+21-21

-15 = -3x

Divide each side by -3

-15/-3 = -3x/-3

5 = x

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3 years ago
What is value of x?<br><br><br><br> Enter your answer in the box.<br><br> x =
Ganezh [65]

Answer:

I belive x=4.9

Step-by-step explanation:

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3 years ago
A class trip to the city will cost $396.66. If the 24 students in the class share the cost, how much will Henry, a student in th
Anni [7]
$396.66/24 students = $16.5275 which could be rounded to $16.53
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3 years ago
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