2 years ago

I will give brainlest

Mathematics

2 answers:

Kazeer [188]2 years ago

8 0

Answer:

Five

Step-by-step explanation:

stich3 [128]2 years ago

7 0

Answer:

3(5-y)=4

Step-by-step explanation:

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Find the perimeter or cm

kicyunya [14]

Answer:

The perimeter is 22.

Step-by-step explanation:

The perimeter formula (it sometimes varies) is 2(b+h)

b being base (in this example, 6)

h being height (in this example, 5)

So now, with substitution, we are left with:

2(6+5)

Which simplifies down to:

2(11)

8 0

3 years ago

How many centimeters make up a triangle.

Eva8 [605]

Answer:

120cm

Step-by-step explanation:

A triangle has a perimeter of 120 cm and two sides of 30 cm and 40 cm. Calculates the area. A right triangle has a cathetus of 10 cm and the hypotenuse 26 cm.

3 0

3 years ago

I NEEED HELP!!!!!<br> find the equation of the line containing (5, -2) and has a slope of -1

mojhsa [17]

I think it is y=-5x+12

8 0

2 years ago

Read 2 more answers

What is the answer to 3 1/2r=28

Lorico [155]

3 1/2r=28
3.5r=28
cross of 3.5 and r remains
divide 28 and 3.5
and r=8
r=8

4 0

3 years ago

Read 2 more answers

The prism shown has a volume of 35 cm^3

artcher [175]

Answer:

$Height = 2.5$

Step-by-step explanation:

Given

$Volume = 35$

$Length =7$

$Base=4 cm$

Required

Determine the height

The volume is calculated as:

$Volume = Height * Base\ Area$

Since, it has a triangular cross-section, the expression becomes:

$Volume = Height * \frac{1}{2} * Base * Length$

So, we have:

$35 = Height * \frac{1}{2} * 4 * 7$

$35 = Height * 14$

$Height = 35/14$

$Height = 2.5$

7 0

3 years ago