2 years ago

What’s the area and the perimeter and of the triangle?

Mathematics

1 answer:

weeeeeb [17]2 years ago

7 0

Answer:

16.5

Step-by-step explanation:

7.5 x 2.2. formula of triangle = bh

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What numbers multiplie to equal -30 but add to equal -1

VashaNatasha [74]

Answer:

5 and -6.

Step-by-step explanation:

When you add 5 and -6, you get -1. When they are multiplied, you get -30. I just did this by finding all of the factors that went into 30 and making one negative.

5 0

3 years ago

Side lengths: 24 in, 30 in, and 36 in

Sonja [21]

Volume of this is 25920 inches cubed

5 0

3 years ago

HELP ME PLEASE ITS DUE TODAY!!!!

Stells [14]

Step-by-step explanation:

$- 5 - ( - 4) = - 5 + 4 = - 1 \\ - 4 - ( - 5) = - 4 + 5 = 1 \\ - 4 - (5) = - 4 - 5 = - 9 \\ 4 - ( - 5) = 4 + 5 = 9$

Therefore ranking them from least to most:

$- 4 - (5) \\ - 5 - ( - 4) \\ - 4 - ( - 5) \\ 4 - ( - 5)$

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3 years ago

Workout the 11th triangular number

Arturiano [62]

The 11th triangular number = 66

4 0

3 years ago

Be sure to show your work and solve for f: 12 = f - 13-2

ki77a [65]

Answer:

Step-by-step explanation:

$12 = f - 13-2$

Collect like terms and simplify

$12+13+2 = f\\27 =f$

Switch sides

$f = 27$

5 0

3 years ago

Read 2 more answers