2 years ago

Help please! very confused

Mathematics

2 answers:

Lera25 [3.4K]2 years ago

5 0

Answer:

???ummm no details

Step-by-step explanation:

irga5000 [103]2 years ago

4 0

Step-by-step explanation:

Triangle and pyramid

Because the others wouldn't give you a prism

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Area and perimeter pls

Alla [95]

Perimeter 97.24

90 + 5 + 2.25

Area 1008

90 * 5 * 2.24 = 1008

3 0

2 years ago

which of the following is the equation of the line that passes though the point (-2,1) and has a slope of 4

Ierofanga [76]

An equation that goes through (-2, 1) and has a slope of 4 is y = 4x + 9.

You can find this by looking for the y-intercept (b) by using the slope (m), the point and slope intercept form. The work is below for you.

y = mx + b

1 = 4(-2) + b

1 = -8 + b

9 = b

Now we can use that and the slope to create the equation y = 4x + 9

4 0

3 years ago

The sum of three consecutive numbers is 46. Find the

Citrus2011 [14]

Let the three consecutive number be x,x+1 and x+2.

It is given sum of three consecutive numbers is 46.

So,x+x+1+x+2=46

3x+3=46.

Subtracting 3 both sides

3x=46-3

3x=43.

x= $\frac{43}{3}.$

Since $\frac{43}{3}.$ is not an integer there is no true answer to this problem.

6 0

3 years ago

Read 2 more answers

The diagram shows a right-angled triangle.

Margarita [4]

1/sin(38)*7=11.4
Hope it helps

6 0

3 years ago

I need x and GH there is two answer to this!! Please help

g100num [7]

Answer:

15

Step-by-step explanation:

9x - 3 = $\frac{(5x + 1) +19}{2}$

2(9x - 3) = 5x + 1 + 19

18x - 6 = 5x + 20

13x = 26

x = 2

GH = 9(2) - 3 = 15

8 0

2 years ago