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2 years ago

WILL GIVE EXTRA POINTSAssignment name: identify angles

Mathematics

2 answers:

rodikova [14]2 years ago

8 0

Answer:

x=35

Step-by-step explanation:

3x+7+68=180

3x+75=180

3x=105

x=35

UkoKoshka [18]2 years ago

8 0

Answer:

2.3 reapeating decimal is what i got i know its right bc we just learned this unless doing a mutilpication or division wrong...

Step-by-step explanation:

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A household aquarium tank in the shape of a rectangular prism has a base length of 242424 inches (\text{in})(in)(, start text, i

mars1129 [50]

Answer:

The absolute change in the height of the water is 9.5 inches

Step-by-step explanation:

Given

$l =24in$ --- length

$w = 15in$ --- width

$h =12in$ --- height

$V_1 = 900in^3$ --- the volume removed

Required

The absolute change in the height of the water

First, calculate the base area (b):

$b = l * w$

$b =24in * 15in$

$b =360in^2$

The height of the water that was removed is:

<em /> $H = \frac{V_1}{b}$ <em> i.e. the volume of the water removed divided by the base area</em>

$H = \frac{900in^3}{360in^2}$

$H = \frac{900in}{360}$

$H = 2.5in$

The absolute change in height is:

$\triangle H = |h - H|$

$\triangle H = |12in - 2.5in|$

$\triangle H = |9.5in|$

$\triangle H = 9.5in$

8 0

2 years ago

Please help me with this!! Number 6 is the problem

artcher [175]

The first two consecutive odd integers are 1 and 3.
The height has to be 3 since the question implies that the height is exceeds the base. So the base is 1. b = 1 cm

The area of a triangle is base*height*(1/2)
Plug in the values for base and height.
1*3*(1/2)

Simplify. Your final answer should be 1.5 cm^2

8 0

3 years ago

G(5)= please help asap

xenn [34]

Answer:

The answer is 5G

Step-by-step explanation:

6 0

2 years ago

Find the perimeter of the trapezoid

gregori [183]

Please check the picture.