2 years ago

Select all expressions equivalent to 7/10

Mathematics

2 answers:

Alisiya [41]2 years ago

7 0

Answer:

circle 2 and 3 if I am correct

andreev551 [17]2 years ago

5 0

Answer:

second one, and third one

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it have 3 sides but in the formula we have 4 sides which is (A b sides) (B base sides ) (C base side ) and (height) HEEELLLLPPPP

Vikki [24]

Answer:

225 m³ or 225 cubic meters

Step-by-step explanation:

Actually it has 5 sides, the 2 bases, the 3 lateral faces.

The formula for the volume of a triangular prism is: $\frac{h*b*l}{2}$

Using the given measurements, we get:

$\frac{9*5*10}{2} =\\\\\frac{450}{2} =\\\\225$

The volume of the prism is 225 m³

3 0

3 years ago

SOMEONE PLEASE HELP!!! HURRY

MAXImum [283]

Answer:

Slope of the line DV = -1

Step-by-step explanation:

Let point D (-5, 1) be $(x_{1}, y_{1})$

Let point V (-1, -3) be $(x_{2}, y_{2})$

$m=\frac{y_2-y_1}{x_2-x_1}$

Plug in the appropriate values,

$m = \frac{-3-1}{-1-(-5)} = \frac{-4}{4} = -1$

slope equals -1

4 0

2 years ago

Put answer in coordinate form: 2x + 2y = -2 and 9x - 6y = 36

zhannawk [14.2K]

Coordinate form is (x,y) using the variables respectively.

2x+2y=-2
-2y
2x= -2-2y
/2

x=-1-y

9x-6y=36
9 (-1-y)-6y=36
-9-9y-6y=36
+9.
-9y-6y=45
-15y=45
/-15
y=-3

x=-1-y
x=-1- (-3)
x=2

answer: (2,-3)

5 0

3 years ago

Find two consecutive whole numbers that √45 falls between.

Hoochie [10]

It would fall between 6 and 7.

7 0

3 years ago

I need help proving the y-intercept is 5 but I can't figure it out and will give brainliest if you can show the steps how you go

elixir [45]

So, honestly if its allowed you can just graph the equation ti prove the y intercept is five

4 0

2 years ago